CN103322102A - Improved compression spring - Google Patents

Improved compression spring Download PDF

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Publication number
CN103322102A
CN103322102A CN2013102764320A CN201310276432A CN103322102A CN 103322102 A CN103322102 A CN 103322102A CN 2013102764320 A CN2013102764320 A CN 2013102764320A CN 201310276432 A CN201310276432 A CN 201310276432A CN 103322102 A CN103322102 A CN 103322102A
Authority
CN
China
Prior art keywords
spring
king bolt
modified model
coil springs
top plate
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
CN2013102764320A
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Chinese (zh)
Inventor
周升华
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.)
KUNSHAN JIESHENG PRECISION HARDWARE Co Ltd
Original Assignee
KUNSHAN JIESHENG PRECISION HARDWARE 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 KUNSHAN JIESHENG PRECISION HARDWARE Co Ltd filed Critical KUNSHAN JIESHENG PRECISION HARDWARE Co Ltd
Priority to CN2013102764320A priority Critical patent/CN103322102A/en
Publication of CN103322102A publication Critical patent/CN103322102A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an improved compression spring which comprises a large helical spring welded with a circular top plate. At least three small helical springs are welded on the periphery of the top plate uniformly. The improved compression spring is adaptable to external loads with large area and high pressure.

Description

A kind of modified model Compress Spring
Technical field
The present invention relates to the spring field, relate in particular to a kind of modified model Compress Spring.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to come work, generally makes with spring steel.Impact or shake, store up the size of energy, measuring force etc. in order to motion, the mitigation of controlling parts, be widely used in machine, the instrument.Spring is an accumulator just, and it has the function of stored energy, but can not discharge energy at leisure, realize that this function of slow release should lean on " spring+big speed ratio mechanism " to realize, is common in mechanical watch.Spring had just been used very early, and the bow in ancient times and crossbow are exactly two kinds of sensu lato springs.By stressed character, spring can be divided into extension spring, Compress Spring, torsion spring and flexural spring, belleville spring, annular spring, leaf spring, helical spring, valute spring and torsion bar spring etc. can be divided into by shape, cold coiling spring and hot coiling spring can be divided into by working process.The common cylinder spring is simple owing to making, and can make various types according to the stand under load situation, and is simple in structure, therefore most widely used.In general the manufactured materials of spring should have high limit of elasticity, fatigue limit, impact toughness and good heat treatment performance etc., and commonly used have carbon spring steel, alloy spring steel, rustproof spring steel and Cuprum alloy, nickel alloy and a rubber etc.The manufacture method of spring has cold coiling method and hot rolling method.Some spring also will be suppressed or shot blast after making, and can improve the bearing capacity of spring.
Compress Spring is the helical spring that bears pressure, it is circular that its used material section mostly is, also useful rectangle and multiply steel are entangled and are rolled, spring is generally equal pitch, the shape of spring has: cylindrical, conical, camber and middle concave and a small amount of non-circular etc., and to adapt to the demand in the different operating situation.Between the circle of Compress Spring and the circle certain gap is arranged, when being subject to external load, the spring contraction distortion stores energy of deformation.But existing spring shape not too adapts to large size, large pressure external load.
Summary of the invention
The objective of the invention is provides a kind of modified model Compress Spring in order to overcome the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of modified model Compress Spring comprises the king bolt spring, is welded with top board on the described king bolt spring, and described top board is rounded, and described top board has at least three small coil springs along circumferential uniform welding.
Further, the thickness of described circular top plate is 3-6mm.
Further, the diameter of described circular top plate is greater than the outermost diameter of king bolt spring.
Further, the outermost diameter of described king bolt spring be the small coil springs outermost diameter 2.5-3.5 doubly.
Further, the bottom surface of the end face of described small coil springs and king bolt spring is the plane and is parallel to each other.
Compared with prior art, the invention has the beneficial effects as follows: the present invention can adapt to the external load of large size, large pressure.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of modified model Compress Spring, comprise king bolt spring 1, be welded with top board 2 on the described king bolt spring 1, described top board 2 is rounded, described top board 2 has at least three small coil springs 3 along circumferential uniform welding, the employing welding method is one-body molded, makes its structure firm, can adapt to the external load of large size, large pressure.
The thickness of described circular top plate 2 is 3-6mm, and the diameter of described circular top plate 2 is greater than the outermost diameter of king bolt spring 1, and the outermost diameter of described king bolt spring 1 is 2.5-3.5 times of small coil springs 3 outermost diameter.
The bottom surface of the end face of described small coil springs 3 and king bolt spring 1 is the plane and is parallel to each other.
Be set to the plane by end face and bottom surface, so that stopping that spring can be stable when putting makes things convenient for putting and transporting of spring, also have more aesthetic property simultaneously.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. modified model Compress Spring, comprise king bolt spring (1), it is characterized in that: be welded with top board (2) on the described king bolt spring (1), described top board (2) is rounded, and described top board (2) has at least three small coil springs (3) along circumferential uniform welding.
2. a kind of modified model Compress Spring according to claim 1, it is characterized in that: the thickness of described circular top plate (2) is 3-6mm.
3. a kind of modified model Compress Spring according to claim 1, it is characterized in that: the diameter of described circular top plate (2) is greater than the outermost diameter of king bolt spring (1).
4. a kind of modified model Compress Spring according to claim 1 is characterized in that: the outermost diameter of described king bolt spring (1) be small coil springs (3) outermost diameter 2.5-3.5 doubly.
5. a kind of modified model Compress Spring according to claim 1, it is characterized in that: the bottom surface of the end face of described small coil springs (3) and king bolt spring (1) is the plane and is parallel to each other.
CN2013102764320A 2013-07-03 2013-07-03 Improved compression spring Pending CN103322102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102764320A CN103322102A (en) 2013-07-03 2013-07-03 Improved compression spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102764320A CN103322102A (en) 2013-07-03 2013-07-03 Improved compression spring

Publications (1)

Publication Number Publication Date
CN103322102A true CN103322102A (en) 2013-09-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102764320A Pending CN103322102A (en) 2013-07-03 2013-07-03 Improved compression spring

Country Status (1)

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CN (1) CN103322102A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106192820A (en) * 2016-08-30 2016-12-07 冯仓武 Pier anticollision module
CN114850358A (en) * 2022-05-12 2022-08-05 法士特伊顿(西安)动力传动系统有限责任公司 Preparation method of C-shaped disc spring

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172679A (en) * 1915-07-26 1916-02-22 Okey Hill De Vaughn Saddle-spring for drills.
US4148469A (en) * 1978-01-23 1979-04-10 Standard Car Truck Company Dual rate spring with elastic spring coupling
US4699362A (en) * 1985-07-05 1987-10-13 Leggett & Platt, Incorporated Spring element
CN2593658Y (en) * 2002-08-12 2003-12-24 冯永万 Elastic mattress
CN1946952A (en) * 2004-04-21 2007-04-11 株式会社神户制钢所 Vibration reducing and connecting structure
CN201666326U (en) * 2010-03-29 2010-12-08 刘国初 Composite spring
CN203348400U (en) * 2013-07-03 2013-12-18 昆山杰升精密五金有限公司 Improved pressure spring

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172679A (en) * 1915-07-26 1916-02-22 Okey Hill De Vaughn Saddle-spring for drills.
US4148469A (en) * 1978-01-23 1979-04-10 Standard Car Truck Company Dual rate spring with elastic spring coupling
US4699362A (en) * 1985-07-05 1987-10-13 Leggett & Platt, Incorporated Spring element
CN2593658Y (en) * 2002-08-12 2003-12-24 冯永万 Elastic mattress
CN1946952A (en) * 2004-04-21 2007-04-11 株式会社神户制钢所 Vibration reducing and connecting structure
CN201666326U (en) * 2010-03-29 2010-12-08 刘国初 Composite spring
CN203348400U (en) * 2013-07-03 2013-12-18 昆山杰升精密五金有限公司 Improved pressure spring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106192820A (en) * 2016-08-30 2016-12-07 冯仓武 Pier anticollision module
CN114850358A (en) * 2022-05-12 2022-08-05 法士特伊顿(西安)动力传动系统有限责任公司 Preparation method of C-shaped disc spring
CN114850358B (en) * 2022-05-12 2024-04-05 法士特伊顿(西安)动力传动系统有限责任公司 Preparation method of C-shaped disc spring

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Application publication date: 20130925