CN2752749Y - Spring tester - Google Patents

Spring tester Download PDF

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Publication number
CN2752749Y
CN2752749Y CN 200420110738 CN200420110738U CN2752749Y CN 2752749 Y CN2752749 Y CN 2752749Y CN 200420110738 CN200420110738 CN 200420110738 CN 200420110738 U CN200420110738 U CN 200420110738U CN 2752749 Y CN2752749 Y CN 2752749Y
Authority
CN
China
Prior art keywords
spring
rod
pressing plate
cylinder
travelling carriage
Prior art date
Application number
CN 200420110738
Other languages
Chinese (zh)
Inventor
许晓华
方广忠
马巧芬
Original Assignee
许晓华
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 许晓华 filed Critical 许晓华
Priority to CN 200420110738 priority Critical patent/CN2752749Y/en
Application granted granted Critical
Publication of CN2752749Y publication Critical patent/CN2752749Y/en

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Abstract

The utility model relates to a spring tester which tests the spring length in limited pressure, exactly is to test the coefficient of spring elasticity. A basic frame is solidly provided with a supporting board, and a press board is arranged above the supporting board, and the supporting board is associated with a tension weight. One side of the press board is provided with a vernier, and a scaleplate is arranged beside the vernier. A connecting rod solidly set on the press board is arranged above the press board, and the connecting rod is provided with a slide rack. The lower part of the slide rack is provided with a cylinder, which can push the slide rack to drive the connecting rod and the press board to slide up and down on the basic frame. The spring tester solves the problems that existing in the spring tester of the prior art that it has more complex structure, it is inconvenient to take and put the tested spring, namely it is inconvenient to operate and so on. The utility model is provided with characteristics of more simple structure, convenience for taking or putting the tested spring, namely, convenience for operation and so on.

Description

Spring tester
Technical field
The utility model relates to the length of a kind of test spring under certain pressure, the spring tester of the elasticity coefficient of the definite test spring of saying so.
Technical background
A kind of camera rigidity testing instrument (patent No.: 87215484), adopt pure physical construction, it is the dynamic effect of utilizing power, counterweight with known quality, the gravity that produces at place, the known heavy field of force, the scale pair demonstrates the deflection of spring to be applied to tested spring and to get on, use pointer---scale pair or vernier---, by formula just can calculate the rigidity of miniature torsion spring or miniature extension spring.
Technique scheme is mainly used in the test of microsprings, and it is comparatively complicated to exist structure, picks and places tested spring inconvenience, promptly operates problems such as inconvenience.
Summary of the invention
The structure that the utility model has solved the existence of prior art spring tester is comparatively complicated, picks and places tested spring inconvenience, promptly operates problems such as inconvenience, provides a kind of structure comparatively simple, and picking and placeing tested spring conveniently is easy to operate spring tester.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: be installed with back up pad on the pedestal, be provided with pressing plate on the back up pad, back up pad is related with the pulling force counterweight, described pressing plate one side is provided with vernier, vernier is other to be provided with scale, is provided with the connecting rod that sets firmly with pressing plate on the described pressing plate, and connecting rod is provided with travelling carriage, the travelling carriage below is provided with cylinder, but this cylinder ejection travelling carriage drivening rod and pressing plate slide up and down on pedestal.During test spring, ejecting rod of cylinder jack-up travelling carriage drives on the pressing plate and moves, spring to be measured is positioned on the back up pad, the ejecting rod of cylinder withdrawal, pressing plate is being pressed under the effect of pulling force counterweight on the spring to be measured, vernier on the pressing plate points to certain reading of scale, thus the length of spring to be measured under certain pressure can read from scale, can adjust the acting force of pressing plate by changing counterweight; Test finishes, and cylinder jack-up travelling carriage drives to move on the pressing plate and makes spring be in free state, and spring is taken out.It is very convenient to take spring in the whole process, and promptly Cao Zuo whole process is also very convenient.
As preferably, the stand socket on described connecting rod and the pedestal can endwisely slip between connecting rod and stand.Connecting rod by with pedestal on the stand socket, thereby realize that pressing plate and pedestal can move up and down.
As preferably, be provided with the cylinder base plate above the described pressing plate, the lower end of described cylinder places this cylinder base plate and connects on the wireway, and its push rod points to described travelling carriage.Wherein, wireway connects air pump, the expanding-contracting action of the running may command ejecting rod of cylinder by the control air pump.
Therefore, the utlity model has characteristics such as simple in structure, reasonable in design, easy to operate.During test spring, ejecting rod of cylinder jack-up travelling carriage drives on the pressing plate and moves, spring to be measured is positioned on the back up pad, the ejecting rod of cylinder withdrawal, pressing plate is being pressed under the effect of pulling force counterweight on the spring to be measured, vernier on the pressing plate points to certain reading of scale, thus the length of spring to be measured under certain pressure can read from scale, can adjust the acting force of pressing plate by changing counterweight; Test finishes, and cylinder jack-up travelling carriage drives to move on the pressing plate and makes spring be in free state, and spring is taken out.It is very convenient to take spring in the whole process, and promptly Cao Zuo whole process is also very convenient.Connecting rod by with pedestal on the stand socket, thereby realize that pressing plate and pedestal can move up and down.Wherein, wireway connects cylinder, the expanding-contracting action of the running may command ejecting rod of cylinder by control cylinder.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side views of accompanying drawing 1.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, be installed with horizontally disposed back up pad 9 on the pedestal 5, be provided with pressing plate 11 on the back up pad 9, back up pad 9 is related with pulling force counterweight 13, and pressing plate 11 1 sides are provided with vernier 12, the vernier 12 other scales 3 that are provided with, be provided with the connecting rod 6 that sets firmly with pressing plate 11 on the pressing plate 11, connecting rod is provided with travelling carriage 1, and travelling carriage 1 below is provided with cylinder 2, but this cylinder ejection travelling carriage 1 drivening rod 6 and pressing plate 11 slide up and down on pedestal 5.
Stand socket on connecting rod 6 and the pedestal 5 can endwisely slip between connecting rod 6 and stand; Pressing plate 11 tops are provided with cylinder base plate 8, and the lower end of cylinder 2 places this cylinder base plate 8 and connects on the wireway 7, and its push rod points to travelling carriage 1.
During test spring, ejecting rod of cylinder jack-up travelling carriage drives on the pressing plate and moves, spring 4 to be measured is positioned on the back up pad, the ejecting rod of cylinder withdrawal, pressing plate is being pressed under the effect of pulling force counterweight on the spring to be measured, vernier on the pressing plate points to certain reading of scale, thus the length of spring to be measured under certain pressure can read from scale, can adjust the acting force of pressing plate by changing counterweight; Test finishes, and cylinder jack-up travelling carriage drives to move on the pressing plate and makes spring be in free state, and spring is taken out.

Claims (3)

1, a kind of spring tester, be installed with back up pad on the pedestal, be provided with pressing plate on the back up pad, back up pad is related with the pulling force counterweight, it is characterized in that described pressing plate (11) one sides are provided with vernier (12), the other scale (3) that is provided with of vernier (12), be provided with the connecting rod (6) that sets firmly with pressing plate (11) on the described pressing plate (11), connecting rod is provided with travelling carriage (1), travelling carriage (1) below is provided with cylinder (2), but this cylinder ejection travelling carriage (1) drivening rod (6) and pressing plate (11) slide up and down on pedestal (5).
2, spring tester according to claim 1 is characterized in that the stand socket on described connecting rod (6) and the pedestal (5), can endwisely slip between connecting rod (6) and stand.
3, spring tester according to claim 1 and 2, it is characterized in that described pressing plate (11) top is provided with cylinder base plate (8), the lower end of described cylinder (2) places this cylinder base plate (8) and connects on the wireway (7), and its push rod points to described travelling carriage (1).
CN 200420110738 2004-11-29 2004-11-29 Spring tester CN2752749Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420110738 CN2752749Y (en) 2004-11-29 2004-11-29 Spring tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420110738 CN2752749Y (en) 2004-11-29 2004-11-29 Spring tester

Publications (1)

Publication Number Publication Date
CN2752749Y true CN2752749Y (en) 2006-01-18

Family

ID=35914160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420110738 CN2752749Y (en) 2004-11-29 2004-11-29 Spring tester

Country Status (1)

Country Link
CN (1) CN2752749Y (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102809471A (en) * 2012-08-06 2012-12-05 咸阳中兵机电装备制造有限责任公司 Helical compression spring sorting machine
CN102998171A (en) * 2012-11-25 2013-03-27 南通贝思特科技咨询有限公司 Fixture in tension tester
CN103115743A (en) * 2013-02-04 2013-05-22 西安交通大学 Device capable of testing elastic properties of springs in wide low-temperature zones
CN103115758A (en) * 2013-01-14 2013-05-22 太原鹏跃电子科技有限公司 Round spring test device
CN103245497A (en) * 2013-05-14 2013-08-14 成都晨晖弹簧制造有限公司 Spring tester providing stretching test function
CN103454082A (en) * 2013-09-04 2013-12-18 昆山倚信精密工业有限公司 Load detecting mechanism
CN104143457A (en) * 2013-09-26 2014-11-12 国家电网公司 Device for regulating precompresssion amount of closing spring
CN104181051A (en) * 2013-05-27 2014-12-03 海洋王(东莞)照明科技有限公司 Spring testing method and spring elasticity testing device
CN104977145A (en) * 2015-05-20 2015-10-14 赵士立 Spring elastic force detection frame
CN105067216A (en) * 2015-08-18 2015-11-18 佛山市百进一精密机械有限公司 Device for detecting variable-force impact performances of hydraulic buffer
CN106092530A (en) * 2016-06-05 2016-11-09 镇江立昌智能装备有限公司 A kind of loading testing agency
CN107782517A (en) * 2017-09-30 2018-03-09 重庆长安工业(集团)有限责任公司 Buffer spring component capabilities detection means
CN108318167A (en) * 2017-12-07 2018-07-24 中国航发贵州黎阳航空动力有限公司 A kind of waveform spring device for measuring force and force measuring method
CN108593179A (en) * 2018-06-26 2018-09-28 王宏伟 A kind of physics teaching spring force tester
CN109580136A (en) * 2018-11-26 2019-04-05 合肥中科离子医学技术装备有限公司 It is a kind of for measuring the device and method of spring low temperature elasticity performance

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102809471B (en) * 2012-08-06 2014-11-26 咸阳中兵机电装备制造有限责任公司 Helical compression spring sorting machine
CN102809471A (en) * 2012-08-06 2012-12-05 咸阳中兵机电装备制造有限责任公司 Helical compression spring sorting machine
CN102998171A (en) * 2012-11-25 2013-03-27 南通贝思特科技咨询有限公司 Fixture in tension tester
CN103115758A (en) * 2013-01-14 2013-05-22 太原鹏跃电子科技有限公司 Round spring test device
CN103115758B (en) * 2013-01-14 2015-05-06 太原鹏跃电子科技有限公司 Round spring test device
CN103115743B (en) * 2013-02-04 2015-12-09 西安交通大学 Can test spring at the device of wide low-temperature space elastic performance
CN103115743A (en) * 2013-02-04 2013-05-22 西安交通大学 Device capable of testing elastic properties of springs in wide low-temperature zones
CN103245497A (en) * 2013-05-14 2013-08-14 成都晨晖弹簧制造有限公司 Spring tester providing stretching test function
CN104181051A (en) * 2013-05-27 2014-12-03 海洋王(东莞)照明科技有限公司 Spring testing method and spring elasticity testing device
CN103454082A (en) * 2013-09-04 2013-12-18 昆山倚信精密工业有限公司 Load detecting mechanism
CN104143457A (en) * 2013-09-26 2014-11-12 国家电网公司 Device for regulating precompresssion amount of closing spring
CN104143457B (en) * 2013-09-26 2017-02-08 国家电网公司 Device for regulating precompresssion amount of closing spring
CN104977145A (en) * 2015-05-20 2015-10-14 赵士立 Spring elastic force detection frame
CN105067216A (en) * 2015-08-18 2015-11-18 佛山市百进一精密机械有限公司 Device for detecting variable-force impact performances of hydraulic buffer
CN106092530A (en) * 2016-06-05 2016-11-09 镇江立昌智能装备有限公司 A kind of loading testing agency
CN107782517A (en) * 2017-09-30 2018-03-09 重庆长安工业(集团)有限责任公司 Buffer spring component capabilities detection means
CN108318167A (en) * 2017-12-07 2018-07-24 中国航发贵州黎阳航空动力有限公司 A kind of waveform spring device for measuring force and force measuring method
CN108593179A (en) * 2018-06-26 2018-09-28 王宏伟 A kind of physics teaching spring force tester
CN109580136A (en) * 2018-11-26 2019-04-05 合肥中科离子医学技术装备有限公司 It is a kind of for measuring the device and method of spring low temperature elasticity performance
CN109580136B (en) * 2018-11-26 2020-07-28 合肥中科离子医学技术装备有限公司 Device and method for measuring low-temperature elastic performance of spring

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060118

Termination date: 20091229

C17 Cessation of patent right