CN102744602B - The erecting device of energy-stored spring - Google Patents
The erecting device of energy-stored spring Download PDFInfo
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- CN102744602B CN102744602B CN201210228900.2A CN201210228900A CN102744602B CN 102744602 B CN102744602 B CN 102744602B CN 201210228900 A CN201210228900 A CN 201210228900A CN 102744602 B CN102744602 B CN 102744602B
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- spring
- interior
- handle
- fixture block
- link plate
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Abstract
The invention discloses a kind of energy-storing spring mounting device, comprise independent interior spring fixture, spring fitting device, interior spring link plate handle and the outer spring link plate handle arranging separately; Spring fitting device comprises housing, outer spring fixture, crank and positioner; One end of housing is outer spring fixture, and the other end is crank, and positioner is arranged in housing, and described positioner is connected with crank. The present invention adopts interior spring fixture and the outer spring fixture interior spring of clamping and outer spring respectively, guarantee that interior spring and outer spring are not damaged, the assembling that interior spring link plate handle and outer spring link plate handle make link plate and spring is more simple easily, save manpower, positioner in spring fitting device and crank utilize the stretchable resilient characteristic of spring, avoided the interference of the external spring of interior spring link plate, whole assembling process is simple, quick, effectively raises the efficiency of assembling of spring.
Description
Technical field
The present invention relates to mechanical manufacturing field, particularly a kind of erecting device of energy-stored spring.
Background technology
Energy-stored spring is a kind of newer circuit breaker operation mechanism, and the appearance of energy-stored spring, to improving breakerOverall performance played larger effect. Because traditional electromagnetic operating mechanism is subject on raising closing speedCertain limitation, its combined floodgate power is also larger, higher to power requirement. And the operating mechanism of energy-stored spring is adoptedWith manual or electric operating, existing higher closing speed, can realize again automatic reclosing.
In prior art, the energy-stored spring of vacuum circuit breaker is made up of two springs and spring hanging plate conventionally, dressTiming, staff is normally fixed on spring on bench vice, then bullet is first pierced into in the one end on link plateSpring, then pack on link plate hole with screwdriver and firmly reverse, until spring fitting puts in place. Due to this assemblingMethod does not have special frock clamp, makes spring easily impaired in whole assembling process, and assemblingDifficulty.
Summary of the invention
The invention provides a kind of erecting device of energy-stored spring, can not damage under the prerequisite of spring, in inciting somebody to actionOuter spring is combined and installed together.
For solving the problems of the technologies described above, the invention provides a kind of erecting device of energy-stored spring, comprise only separatelyErect interior spring fixture, spring fitting device, interior spring link plate handle and the outer spring link plate handle put; Wherein,Described spring fitting device comprises housing, outer spring fixture, crank and positioner; One end of described housing isOuter spring fixture, the other end of described housing is crank, described positioner is arranged in described housing, described inPositioner is connected with described crank.
As preferably, described interior spring fixture comprises framework, be arranged on interior spring fixture block on described framework andThe interior spring handle being connected with described interior spring fixture block and framework; The first through hole being provided with in described interior spring fixture block, andAnd the inner spring helicla flute being provided with in described the first through hole.
As preferably, described interior spring fixture block is divided into the first interior spring fixture block and the second interior spring fixture block of upper and lower correspondence,,In described interior spring fixture block, be provided with the first elastic element, the two ends of described the first elastic element are respectively with described firstInterior spring fixture block is connected with the second interior spring fixture block.
As preferably, described outer spring fixture comprise the outer spring fixture block that is arranged on described housing and with described outer springThe outer spring handle that fixture block is connected with housing.
As preferably, the second through hole being provided with in described outer spring fixture block, and be provided with in described the second through holeOuter spring helicla flute.
As preferably, in described outer spring fixture block, be also provided with the second elastic element, described outer spring fixture block is divided into up and downCorresponding the first outer spring fixture block and the second outer spring fixture block,, the two ends of described the second elastic element are respectively with described theOne outer spring fixture block is connected with the second outer spring fixture block.
As preferably, described positioner comprises locating piece and alignment pin; Described locating piece and described crank phaseConnect, described locating piece is provided with the locating hole corresponding with described alignment pin.
As preferably, described housing bottom is provided with first slideway corresponding with described locating piece, described housing twoSide is provided with second slideway corresponding with described alignment pin.
As preferably, one end that described interior spring link plate handle is is first handle, and the other end is and described firstThe first pin handle that handle is connected.
As preferably, one end of described outer spring link plate handle is second handle, and the other end is and described second-handThe second pin handle that handle is connected.
Compared with prior art, the present invention has the following advantages: spring in spring fixture clamping in adopting, and utilizeInterior spring link plate handle is installed interior spring link plate, adopts the outer spring of outer spring fixture clamping simultaneously, and utilizes outer spring link plate handHandle is installed outer spring link plate, adopts interior spring fixture and outer spring fixture can guarantee that interior spring and outer spring can not in the time of clampingBe damaged; Described interior spring link plate handle and outer spring link plate handle make the assembling of link plate and spring more simpleEasily single, save manpower; In addition, the positioner in spring fitting device and crank utilize spring to drawThe resilient characteristic of stretching, has avoided the interference of the external spring of interior spring link plate; Whole assembling process is simple, quick,Effectively raise the efficiency of assembling of spring.
Brief description of the drawings
Figure 1A is the front view of interior spring fixture in the present invention's one specific embodiment;
Figure 1B is the schematic diagram of interior spring fixture in the present invention's one specific embodiment;
Fig. 2 A is the cross-sectional schematic of the present invention's one specific embodiment medi-spring erecting device;
Fig. 2 B is the schematic top plan view of the present invention's one specific embodiment medi-spring erecting device;
Fig. 3 A is the schematic diagram of interior spring link plate in the present invention's one specific embodiment;
Fig. 3 B is the structural representation of interior spring link plate handle in the present invention's one specific embodiment;
Fig. 3 C be in the present invention's one specific embodiment in the combination schematic diagram of spring link plate and interior spring link plate handle;
Fig. 4 A is the schematic diagram of the present invention's one specific embodiment China and foreign countries spring link plate;
Fig. 4 B is the structural representation of the present invention's one specific embodiment China and foreign countries spring link plate handle;
Fig. 4 C is that the combination of the present invention's one specific embodiment China and foreign countries spring link plate, outer spring link plate handle and cross bar is shownIntention;
The floor map of spring and outer spring in Fig. 5 A～5B is respectively in the present invention's one specific embodiment.
In figure: spring fixture in 1-, 11-framework, spring fixture block in 12-, spring handle in 13-, 14-the first through hole,15-inner spring helicla flute, 16-the first elastic element, 2-spring fitting device, 21-housing, the outer spring fixture of 22-,The outer spring fixture block of 221-, the outer spring handle of 222-, 223-the second through hole, 224-outer spring helicla flute, 23-crank, 24-Positioner, 241-locating piece, 242-alignment pin, 25-the first slideway, spring link plate handle in 3-, 31-firstHandle, 32-the first pin handle, the outer spring link plate handle of 4-, 41-second handle, 42-the second pin handle, spring in 51-,Spring link plate in 52-, the outer spring of 53-, the outer spring link plate of 54-, 6-cross bar.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing pairThe specific embodiment of the present invention is described in detail. It should be noted that, accompanying drawing of the present invention all adopts simplificationForm and all use non-ratio accurately, only in order to convenient, the order of the aid illustration embodiment of the present invention lucidly.
Please refer to Figure 1A～5B, the invention provides a kind of erecting device of energy-stored spring, comprise separately and independently establishingInterior spring fixture 1, spring fitting device 2, interior spring link plate handle 3 and the outer spring link plate handle 4 put. DescribedSpring fitting device 2 comprises housing 21, outer spring fixture 22, crank 23, positioner 24; Described housingOne end of 21 is outer spring fixture 22, and the other end of described housing 21 is crank 23, and described positioner 24 is establishedPut in described housing 21, described positioner 24 is connected with described crank 23. The present invention adopts interior spring folderSpring 51 in tool 1 clamping, and in utilizing, spring link plate handle 3 is installed interior spring link plate 52, adopts outer spring fixture simultaneouslyThe outer spring 53 of 22 clampings, and utilize outer spring link plate handle 4 that outer spring link plate 54 is installed, spring fixture 1 and outer in adoptingSpring fixture 22 can guarantee that interior spring 51 can not be damaged in the time of clamping with outer spring 53; For interior spring link plate 52The interior spring link plate handle 3 designing respectively with outer spring link plate 54 and outer spring link plate handle 4 make the dress of link plate and springJoin more simple easily, save manpower; 24 of positioners in spring fitting device 2 utilize spring to drawThe resilient characteristic of stretching, has avoided the interference of the external spring 53 of interior spring link plate 52. Whole assembling process is simple,Fast, effectively raise the efficiency of assembling of spring.
Please refer to Figure 1A～1B, and in conjunction with Fig. 3 A～3C and Fig. 5 A, described interior spring fixture 1 comprise framework 11,Be arranged on interior spring fixture block 12 on described framework 11 and be connected with described interior spring fixture block 12 and framework 11Interior spring handle 13; In described interior spring fixture block 12, be provided with the first through hole 14, and establish in described the first through hole 14Have inner spring helicla flute 15, wherein, described interior spring fixture block 12 is upper and lower the first corresponding interior spring fixture block (not figureShow) and the second interior spring fixture block (not shown), when the interior spring 51 of clamping, spring handle 13 in first rotating, in makingIn spring fixture block 12, upper and lower the first corresponding interior spring fixture block separates with the second interior spring fixture block, and the first through hole 14 becomes large,Interior spring 51 is inserted in the first through hole 14 to spring handle 13 in reverse rotation, thereby spring 51 in fixing. Due toIn the first through hole 14, be provided with inner spring helicla flute 15, complete between described inner spring helicla flute 15 and interior spring 51Agree with, avoided friction slip between interior spring 51 and interior spring fixture block 12, guarantee that interior spring 51 can be completely fixed.It should be noted that, in described interior spring fixture block 12, be also provided with the first elastic element 16, described the first elastic element16 two ends are connected with the second interior spring fixture block with the first interior spring fixture block respectively, and described the first elastic element 16 connectsThe first interior spring fixture block of lower correspondence and the second interior spring fixture block, can support the second interior spring fixture block, makes the first interior springFixture block separates with the second interior spring fixture block, also can cushion the decrease speed of interior spring fixture block 12, avoids because of in rotatingThe excessive velocities of spring handle 13, the interior spring fixture block 12 too fast spring that causes that declines weighs distortion wounded. In addition,Between interior spring handle 13 and described framework 11, adopt screw thread to be connected, also can avoid spring to weigh wounded.
Please refer to Fig. 2 A～2B, and in conjunction with Fig. 4 A～4C and Fig. 5 B, described outer spring fixture 22 comprises and being arranged onOuter spring fixture block 221 on described housing 21 and the outer spring being connected with housing 21 with described outer spring fixture block 221Handle 222. In described outer spring fixture block 221, be provided with the second through hole 223, and establish in described the second through hole 223Some outer spring helicla flutes 224. In described outer spring fixture block 221, be also provided with the second elastic element (not shown),Described outer spring fixture block 221 be upper and lower corresponding the first outer spring fixture block (not shown) and the second outer spring fixture block (notDiagram), described the second elastic element two ends are connected with the second outer spring fixture block with described the first outer spring fixture block respectively.Adopt described outer spring fixture 22 that the method for outer spring link plate 54 and step and described interior spring fixture 1 be installed similar,It will not go into details herein.
Described positioner 24 comprises locating piece 241 and alignment pin 242; Described locating piece 241 with described in shake23 be connected, described locating piece 241 is provided with the locating hole (not shown) corresponding with described alignment pin 242;The bottom of described housing 21 is provided with first slideway 25 corresponding with described locating piece 241,21 liang of described housingsSide is provided with second slideway (not shown) corresponding with described alignment pin 242. In described locating piece 241, be provided withThe locating slot (not indicating) of interior spring link plate 52 correspondences, alignment pin 242 passes locating hole and interior spring link plate 52,Reach the object of fixing spring and locating piece 241, alignment pin 242 also crosses described housing 21 simultaneously, turnsShake 23, when described locating piece 241 slides along described the first slideway 25, described alignment pin 241On the second slideway, slide, reach the object of stretching and pull-off spring.
Please refer to Fig. 3 A～4C, one end of described interior spring link plate handle 3 is first handle 31, the other end be withThe first pin handle 32 that described first handle 31 is connected; One end of described outer spring link plate handle 4 is second handle41, the other end is the second pin handle 42 being connected with described second handle 41. Described the first pin handle 32 and secondPin handle 42 is respectively with the opening correspondence on interior spring link plate 52 and outer spring link plate 54, and the present invention will not limit this.And in installing when spring link plate 52 or outer spring link plate 54, pin handle need be inserted in the opening corresponding with link plate. Preferably, can also insert as shown in Fig. 4 C in one end of first handle 31 or second handle 41Cross bar 6, utilize lever principle, can make like this installation of link plate lighter, and cross bar 6 can be withIn time, dismantles, and is convenient to deposit, and saves space.
Please, referring again to Fig. 1～5B, when mounting spring, first, spring handle 13 in rotating, makes the first through hole14 become large, and by interior spring 51 clampings, after the first through hole 14, spring handle 13 in reversion, makes interior spring 51 in instituteState on interior spring fixture 1 fixing; Then spring link plate 52 in inserting by the first pin handle 32 of interior spring link plate handle 3Opening in, rotate first handle 31 by the two ends of spring 51 in interior spring link plate 52 is respectively described in precessions; Then,Adopt same steps, by outer spring 53 clampings on described outer spring fixture 22, and by outer spring link plate handle 4By any one end of outer spring 53 described in outer spring link plate 54 precessions, then, take off respectively interior spring 51 and outer spring 53;Then, the interior spring 51 assembling is injected in outer spring 53, make the interior spring link plate 52 of interior spring 51 one end with outerSpring link plate 54 agrees with; Again by outer spring 53 clampings outside on spring fixture 21, and make the not installation of outer spring 53One end of outer spring link plate 54 is fixed on outside on spring fixture 22, and the other end, in described housing 21, rotatesCrank 23 is adjusted the position of positioner 24, with alignment pin 242 make interior spring link plate in housing 21 52 withDescribed positioner 24 is fixed together, and it is complete that above-mentioned spring is stretched to interior spring link plate 52 by rotation crank 23Enter outer spring 53 inside, till not affecting the outer spring link plate 54 of installation; Then, use outer spring link plate handle 4By in outer spring 53 described in outer spring link plate 54 precessions; Finally, reverse rotation crank 23, replys above-mentioned springOriginal position, takes off alignment pin 242, takes off mounted spring from spring fitting device 2, completes assembling.
In sum, adopt special interior spring fixture 1 and outer spring fixture 22, guarantee that interior spring 51 exists with outer spring 53When clamping, can not be damaged; The interior spring link plate hand designing respectively for interior spring link plate 52 and outer spring link plate 54The assembling that handle 3 and outer spring link plate handle 4 make link plate and spring is more simple easily, saves manpower; Spring peacePositioner 24 in assembling device 2 and the combination of crank 23 utilize the stretchable resilient characteristic of spring,Avoid the interference of the external spring 53 of interior spring link plate 52, made again whole assembling process simple, quick, hadEffect raising the efficiency of assembling of spring.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the present invention inventionSpirit and scope. Like this, if of the present invention these amendment and modification belong to the claims in the present invention andWithin the scope of equivalent technologies, the present invention is also intended to including these changes and modification.
Claims (9)
1. an erecting device for energy-stored spring, is characterized in that, comprising: the independent interior spring folder arranging separatelyTool, spring fitting device, interior spring link plate handle and outer spring link plate handle; Wherein, described spring fitting dressPut and comprise housing, outer spring fixture, crank and positioner; One end of described housing is outer spring fixture, instituteThe other end of stating housing is crank, and described positioner is arranged in described housing, described positioner and instituteState crank and be connected, described outer spring fixture comprises the outer spring fixture block being arranged on described housing and presss from both sides with described outer springThe outer spring handle that piece is connected with housing.
2. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described interior spring fixtureComprise: framework, be arranged on the interior spring fixture block on described framework and be connected with described interior spring fixture block and frameworkInterior spring handle; In described interior spring fixture block, be provided with the first through hole, and be provided with inner spring in described the first through holeHelicla flute.
3. the erecting device of energy-stored spring as claimed in claim 2, is characterized in that, described interior spring fixture blockThe the first interior spring fixture block and the second interior spring fixture block that are divided into upper and lower correspondence, be provided with the first elasticity in described interior spring fixture blockDevice, the two ends of described the first elastic element are connected with the second interior spring fixture block with described the first interior spring fixture block respectively.
4. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described outer spring fixture blockIn be provided with the second through hole, and be provided with outer spring helicla flute in described the second through hole.
5. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described outer spring fixture blockThe the first outer spring fixture block and the second outer spring fixture block that are divided into upper and lower correspondence, be also provided with the second bullet in described outer spring fixture blockProperty device, the two ends of described the second elastic element respectively with described the first outer spring fixture block and the second outer spring fixture block phaseConnect.
6. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described positionerComprise locating piece and alignment pin; Described locating piece is connected with described crank, and described locating piece is provided with describedThe locating hole that alignment pin is corresponding.
7. the erecting device of energy-stored spring as claimed in claim 6, is characterized in that, described housing bottomBe provided with first slideway corresponding with described locating piece, described housing both sides are provided with corresponding with described alignment pinTwo slideways.
8. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described interior spring link plateOne end of handle is first handle, and the other end is the first pin handle being connected with described first handle.
9. the erecting device of energy-stored spring as claimed in claim 1, is characterized in that, described outer spring link plateOne end of handle is second handle, and the other end is the second pin handle being connected with described second handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228900.2A CN102744602B (en) | 2012-07-04 | 2012-07-04 | The erecting device of energy-stored spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228900.2A CN102744602B (en) | 2012-07-04 | 2012-07-04 | The erecting device of energy-stored spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744602A CN102744602A (en) | 2012-10-24 |
| CN102744602B true CN102744602B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210228900.2A Active CN102744602B (en) | 2012-07-04 | 2012-07-04 | The erecting device of energy-stored spring |
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| CN (1) | CN102744602B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931010B (en) * | 2012-11-20 | 2014-11-12 | 江苏大全高压开关有限公司 | Spring hanging board assembling device for breaker |
| CN102969179B (en) * | 2012-11-21 | 2014-10-22 | 国家电网公司 | Spring replacing tool for circuit breaker |
| CN106564613B (en) * | 2015-10-08 | 2019-01-25 | 陕西飞机工业（集团）有限公司 | A kind of big pulling force return for aircraft weapon hatch door and spring mounting device and method |
| CN106938401A (en) * | 2017-05-16 | 2017-07-11 | 犍为县南岸机械有限公司 | A kind of automated exchanged cutter feeding device |
| CN106984986A (en) * | 2017-05-16 | 2017-07-28 | 犍为县南岸机械有限公司 | One kind machining multipurpose parts fixation frock |
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|---|---|---|---|---|
| DE2813150A1 (en) * | 1978-03-25 | 1979-09-27 | Grundig Emv | Multiple slide switch prodn. process - using plastics case consisting of four parts with smooth, uninterrupted surfaces between which contact springs are clamped |
| CN201181654Y (en) * | 2008-01-25 | 2009-01-14 | 高调苹 | Spring clamper |
| CN201741605U (en) * | 2010-07-19 | 2011-02-09 | 安徽鑫龙电器股份有限公司 | Assembly fixture for spring |
| CN202167375U (en) * | 2011-08-20 | 2012-03-14 | 广东省顺德开关厂有限公司 | Rapid stretching tool for storage spring of breaker |
| CN202726461U (en) * | 2012-07-04 | 2013-02-13 | 江苏森源电气股份有限公司 | Mounting device for energy storage spring |
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2012
- 2012-07-04 CN CN201210228900.2A patent/CN102744602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2813150A1 (en) * | 1978-03-25 | 1979-09-27 | Grundig Emv | Multiple slide switch prodn. process - using plastics case consisting of four parts with smooth, uninterrupted surfaces between which contact springs are clamped |
| CN201181654Y (en) * | 2008-01-25 | 2009-01-14 | 高调苹 | Spring clamper |
| CN201741605U (en) * | 2010-07-19 | 2011-02-09 | 安徽鑫龙电器股份有限公司 | Assembly fixture for spring |
| CN202167375U (en) * | 2011-08-20 | 2012-03-14 | 广东省顺德开关厂有限公司 | Rapid stretching tool for storage spring of breaker |
| CN202726461U (en) * | 2012-07-04 | 2013-02-13 | 江苏森源电气股份有限公司 | Mounting device for energy storage spring |
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| CN102744602A (en) | 2012-10-24 |
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