CN108555832A - Pressure mounting of the spring frame - Google Patents
Pressure mounting of the spring frame Download PDFInfo
- Publication number
- CN108555832A CN108555832A CN201810530775.8A CN201810530775A CN108555832A CN 108555832 A CN108555832 A CN 108555832A CN 201810530775 A CN201810530775 A CN 201810530775A CN 108555832 A CN108555832 A CN 108555832A
- Authority
- CN
- China
- Prior art keywords
- spring
- pivoted arm
- pressure mounting
- righting rod
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The present invention relates to a kind of pressure mounting of the spring framves.Pressure mounting of the spring frame includes pedestal and the column that is set on the base, further include one end and the hinged pivoted arm of column, pedestal has the supporting surface for being used to support spring, pivoted arm has the compressing surface for the compressed spring in the rotation process of pivoted arm, the pressure mounting of the spring frame further includes the holder for holding the spring in confined state, the both ends of the holder are respectively provided with the stop section coordinated for block corresponding with the both ends of spring, and holder further includes the pulling portion for the stop section for connecting both ends.During pivoted arm rotates, compressing surface compresses spring, and holder holds the spring in confined state by the stop section at both ends, to simplify the compression operation of spring, spring is avoided to damage operating personnel.
Description
Technical field
The present invention relates to a kind of pressure mounting of the spring framves.
Background technology
Tripping spring installation is that one of important procedure of breaker assembly is needed when installing tripping spring by separating brake bullet
Spring is installed with compressive state into breaker, and in order to ensure breaker open operation action quick response, tripping spring rigidity compared with
Greatly, compression difficult.
During existing breaker assembles, operating personnel are assembled using auxiliary tool, due to the bullet of spring
Property can form opposition, it is inconvenient, at the same spring active force be easy operating personnel are damaged.
Invention content
The purpose of the present invention is to provide a kind of pressure mounting of the spring framves, inconvenient to solve spring-compressed in the prior art,
The problem of being easy to damage operating personnel.
In order to solve the above-mentioned technical problem, the technical solution of pressure mounting of the spring frame of the invention is：
Pressure mounting of the spring frame, including pedestal and the column being set on the base, further include one end and the hinged pivoted arm of column, pedestal tool
It is useful for the supporting surface of support spring, pivoted arm has the compressing surface for the compressed spring in the rotation process of pivoted arm, the bullet
Spring press fitting frame further includes the holder for holding the spring in confined state, and the both ends of the holder, which are respectively provided with, to be used for
The stop section of block cooperation corresponding with the both ends of spring, holder further include the pulling portion for the stop section for connecting both ends.
The advantageous effect of the technical solution is：During pivoted arm rotates, compressing surface compresses spring, keeps
Part holds the spring in confined state by the stop section at both ends, to simplify the compression operation of spring, avoids spring pair
Operating personnel damage.
The pressure mounting of the spring frame further includes for being inserted into spring with the righting rod of righting spring, the supporting surface of the pedestal
And limit hole to be limited to righting rod, the righting rod are inserted into the both ends being respectively equipped on the compressing surface of pivoted arm for righting rod
There is the radially movable activity along righting rod in the limit hole.Righting rod can be to avoid spring in compressed process
Middle bending, righting rod are assembled by limit hole and pivoted arm, pedestal activity, and righting rod has radial activity in limit hole,
It can interfere with righting rod in rotation process to avoid pivoted arm.
Limit hole on the supporting surface of the pedestal is slot hole, and the righting rod has the rotation stop coordinated with the slot hole
Face.The standstill face of slot hole and righting rod coordinates, and can be rotated to avoid righting rod.
The righting rod is the reducing bar for being more than the size close to one end of pedestal close to the size of one end of pivoted arm.Reducing
Bar can utilize gravity to be arranged in limit hole.
The pressure mounting of the spring frame further includes for being inserted into spring with the righting rod of righting spring, one end of the righting rod
Hinged with pedestal, the compressing surface of the pivoted arm is inserted into the limit hole to be limited to righting rod equipped with the other end for righting rod,
The righting rod has the radially movable activity along righting rod in the limit hole.It is cut with scissors with pedestal one end of righting rod
It connects, righting rod can be swung with the rotation of pivoted arm, keep righting rod vertical with pivoted arm always.
The pivoted arm upper and lower position adjustably rolling assembling on the column.It can be according to the length adjustment pivoted arm of spring
Position, make keeping parallelism between pivoted arm and pedestal as much as possible, increase the scope of application of pressure mounting of the spring frame.
The column is equipped with vertically spaced apart location hole, and the pivoted arm is equipped with to be adapted to location hole
Hinge hole, the hinge hole is interior to be equipped with hinged shaft.Pivoted arm realizes that position is adjusted by multiple location holes, easy to process.
The end hinged with column of the pivoted arm is equipped with two otic placodes of parallel arrangement, has between two otic placodes and is used for
The accommodation space of column is accommodated, the hinge hole is arranged on the otic placode.Pivoted arm is hinged by two otic placodes and column, stablizes
Property is good.
The pedestal is the frame-like structures surrounded by crossbeam and longeron, and pedestal further includes being arranged on crossbeam for branch
The supporting beam of spring is supportted, the top surface of supporting beam forms the supporting surface.The structure of the pedestal of frame-type is simple.
The stop section of the holder is hook.It links up with easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 of the pressure mounting of the spring frame of the present invention；
Fig. 2 is the structural schematic diagram of the righting rod of the embodiment 1 of the pressure mounting of the spring frame of the present invention；
Fig. 3 is the structural schematic diagram of the holder of the embodiment 1 of the pressure mounting of the spring frame of the present invention.
It is respectively marked in figure：1. crossbeam；2. longeron；3. supporting beam；4. pivoted arm；5. column；6. handle；7. slot hole；8. opening；
9. location hole；10. hinge hole；11. mounting hole；12. righting rod；13. holder.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The embodiment 1 of the pressure mounting of the spring frame of the present invention as shown in Figure 1 to Figure 3, including pedestal and is vertically arranged on pedestal
Column 5, further include one end and the hinged pivoted arm 4 of column 5.Pedestal is the frame-like structures surrounded by crossbeam 1 and longeron 2, horizontal
Beam 1 and longeron 2 are square steel, and the structure of the pedestal of frame-type is simple, light-weight, easy to use, in other embodiments, pedestal
It can be slab structure.
Pedestal further includes the supporting beam 3 parallel with longeron 2, and the top surface of supporting beam 3 forms the supporting surface of support spring, support
The both ends of beam 3 are separately fixed on crossbeam 1, and mounting hole 11 is respectively equipped on two crossbeams 1, and the both ends of supporting beam 3, which are equipped with, to be used for
The mounting hole being adapted to mounting hole 11.The extending direction of 1 upper edge crossbeam 1 of each crossbeam is respectively equipped with two mounting holes 11, two
Mounting hole 11 can adjust the installation site of supporting beam 3.
Pressure mounting of the spring frame further includes the righting rod 12 for being inserted into spring with righting spring, and supporting beam 3 is divided on pivoted arm 4
The limit hole to be limited to righting rod 12 She You not be inserted into for the both ends of righting rod 12, righting rod 12 has in limit hole
Along the radially movable activity of righting rod, interfere with righting rod 12 during rotation to avoid pivoted arm.In the present embodiment
In, the limit hole on pivoted arm 4 is opening 8, and the limit hole in supporting beam is slot hole 7, and righting rod 12 is used in insertion opening 8
One end is cylindrical structure, and righting rod 12 is square structure for being inserted into one end in slot hole 7, and righting rod 12 is matched with slot hole 7
Conjunction can rotate to avoid righting rod 12, and the outside wall surface of one end of the square structure of righting rod 12 forms standstill face.Righting rod 12 is
It is more than the reducing bar of the size close to one end of pedestal close to the size of one end of pivoted arm 4, righting rod 12 is filled by gravity activity
It fits on supporting beam 3 and pivoted arm 4.Righting rod can when compressed be produced for being inserted into the centre bore of spring to avoid spring
Raw bending；In other embodiments, righting rod can also be omitted.
Column 5 is square steel structure, and column 5 is equipped with vertically spaced apart location hole 9, the end of pivoted arm 4 are set
There are two otic placodes of parallel arrangement, there is the accommodation space for accommodating column 5 between two otic placodes, set respectively on two otic placodes
There is the hinge hole 10 being adapted to location hole 9, hinged shaft is equipped in hinge hole 10, pivoted arm 4 is real by hinged shaft, hinge hole and location hole
It is now hinged with column 5.Multiple location holes 9 allow the length adjustment height of spring that pivoted arm 4 compresses as needed, as far as possible
Ground makes keeping parallelism between pivoted arm 4 and supporting beam 3.
Pivoted arm 4 is square steel structure, and the extending direction of pivoted arm 4 is parallel with crossbeam 1, and edge turns respectively on each otic placode of pivoted arm 4
The extending direction of arm 4 is arranged at intervals with two hinge holes 10, the distance between two hinge holes 10 on single otic placode and crossbeam 1
On the distance between two mounting holes 11 it is identical.When change in location of the supporting beam 3 on pedestal, corresponding hinge hole is selected
10 is hinged with the location hole 9 of column 5, to keep slot hole 7 corresponding with the position of opening 8, is installed convenient for righting rod 12；At other
In embodiment, the quantity of mounting hole and hinge hole on the extending direction of pivoted arm can also only there are one, it is possibility to have three, four
It is a etc..One end of the separate column of pivoted arm 4 is equipped with handle 6, and 6 personnel easy to operation of handle rotate pivoted arm 4, the close bottom of pivoted arm 4
The side of seat forms the compressing surface of compressed spring.
Pressure mounting of the spring frame further includes the holder 13 for holding the spring in confined state when spring is compressed, and is protected
The both ends of gripping member 13 are respectively provided with the stop section coordinated for block corresponding with the both ends of spring, and holder 13 also has connection two
The pulling portion of the stop section at end.In the present embodiment, the stop section of holder 13 is hook, and the both ends of hook can hook respectively
The both ends of spring hold the spring in confined state to apply active force to spring；Pulling portion is and two are linked up with one
The connecting rod of body setting, in other embodiments, pulling portion may be rope.
When in use, spring is set on righting rod 12 for the pressure mounting of the spring frame of the present invention, and one end of righting rod 12 is inserted into
In slot hole 7, the other end of righting rod 12 stretches into opening 8, is filled with corresponding location hole 9 according to the length adjustment hinge hole 10 of spring
Match, pivoted arm 4,4 compressed spring of pivoted arm, when spring is compressed into suitable length, by 13 both ends of holder are rotated by handle 6
Hook respectively hook spring both ends, hold the spring in compressive state using the pulling force of pulling portion, you can complete spring
Compress operation.
The present invention pressure mounting of the spring frame embodiment 2, with embodiment 1 difference lies in：Righting rod passes through length in embodiment 1
Hole and opening are assembled with pivoted arm and supporting beam activity, and in the present embodiment, righting rod can also be with support close to one end of pedestal
Beam is hinged, and righting rod is in one end insertion opening of pivoted arm.
The present invention pressure mounting of the spring frame embodiment 3, with embodiment 1 difference lies in：Pivoted arm passes through column in embodiment 1
On spaced apart location hole realize upper and lower position it is adjustable, in the present embodiment, set can also be set on the outer wall of column
Cylinder, is arranged jackscrew between sets of holes and column, for pivoted arm rolling assembling on the sleeve, pivoted arm realizes that upper and lower position can by sleeve
It adjusts.
The present invention pressure mounting of the spring frame embodiment 4, with embodiment 1 difference lies in：The block of holder in embodiment 1
Portion is hook, and in the present embodiment, the stop section of holder may be bending plate.
Claims (10)
1. pressure mounting of the spring frame, it is characterised in that：Further include that one end and column are hinged including pedestal and the column being set on the base
Pivoted arm, pedestal, which has, is used to support the supporting surface of spring, and pivoted arm has for the compressed spring in the rotation process of pivoted arm
Compressing surface, the pressure mounting of the spring frame further include the holder for holding the spring in confined state, and the two of the holder
End is respectively provided with the stop section coordinated for block corresponding with the both ends of spring, and holder further includes the stop section for connecting both ends
Pulling portion.
2. pressure mounting of the spring frame according to claim 1, it is characterised in that：The pressure mounting of the spring frame further includes for being inserted into bullet
With the righting rod of righting spring in spring, two for righting rod are respectively equipped on the supporting surface of the pedestal and the compressing surface of pivoted arm
The limit hole to be limited to righting rod is inserted at end, and the righting rod has in the limit hole along the radially movable of righting rod
Activity.
3. pressure mounting of the spring frame according to claim 2, it is characterised in that：Limit hole on the supporting surface of the pedestal is length
Hole, the righting rod have the standstill face coordinated with the slot hole.
4. pressure mounting of the spring frame according to claim 2, it is characterised in that：The righting rod is the ruler close to one end of pivoted arm
The very little reducing bar for being more than the size close to one end of pedestal.
5. pressure mounting of the spring frame according to claim 1, it is characterised in that：The pressure mounting of the spring frame further includes for being inserted into bullet
With the righting rod of righting spring in spring, one end of the righting rod and pedestal are hinged, and the compressing surface of the pivoted arm is equipped with for helping
The other end of positive bar is inserted into the limit hole to be limited to righting rod, and the righting rod has in the limit hole along righting rod
Radially movable activity.
6. according to claim 1-5 any one of them pressure mounting of the spring framves, it is characterised in that：The pivoted arm upper and lower position is adjustably
Rolling assembling is on the column.
7. pressure mounting of the spring frame according to claim 6, it is characterised in that：The column is equipped with and is vertically spaced cloth
The location hole set, the pivoted arm are equipped with the hinge hole being adapted to location hole, hinged shaft are equipped in the hinge hole.
8. pressure mounting of the spring frame according to claim 7, it is characterised in that：The end hinged with column of the pivoted arm is equipped with
There is between two otic placodes two otic placodes of parallel arrangement the accommodation space for accommodating column, the hinge hole to be arranged in institute
It states on otic placode.
9. according to claim 1-5 any one of them pressure mounting of the spring framves, it is characterised in that：The pedestal is by crossbeam and longeron
The frame-like structures surrounded, pedestal further include the supporting beam for being used to support spring being arranged on crossbeam, the top surface shape of supporting beam
At the supporting surface.
10. according to claim 1-5 any one of them pressure mounting of the spring framves, it is characterised in that：The stop section of the holder is
Hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530775.8A CN108555832A (en) | 2018-05-29 | 2018-05-29 | Pressure mounting of the spring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530775.8A CN108555832A (en) | 2018-05-29 | 2018-05-29 | Pressure mounting of the spring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555832A true CN108555832A (en) | 2018-09-21 |
Family
ID=63540253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530775.8A Pending CN108555832A (en) | 2018-05-29 | 2018-05-29 | Pressure mounting of the spring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722515A (en) * | 2019-10-17 | 2020-01-24 | 湖南长高高压开关集团股份公司 | Spring pressing tool with large pre-pressure |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB194931A (en) * | 1922-03-13 | 1923-03-22 | Hugh Gardner Hickman | Improvements in or relating to valve spring compressors for engines with overhead valves |
| GB271289A (en) * | 1926-07-28 | 1927-05-26 | Walter Henry Owen | Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes |
| US4276684A (en) * | 1980-03-07 | 1981-07-07 | Mattson Charles T | Hand tool spring compressor |
| ATA37079A (en) * | 1978-03-28 | 1982-10-15 | Klann Horst | COMPRESSION SPRING TENSIONER |
| EP0521330A2 (en) * | 1991-07-03 | 1993-01-07 | Horst Klann | Tool for aligning a spring-damper type suspension strut |
| DE9314698U1 (en) * | 1993-09-29 | 1993-12-09 | Klann, Horst, 78052 Villingen-Schwenningen | Safety spring tensioner for McPherson struts |
| US5339515A (en) * | 1992-07-09 | 1994-08-23 | Brackett Douglas C | Apparatus for removing and installing valve-spring retainer assemblies and for testing the tension of springs employed thereby |
| JPH10249751A (en) * | 1997-03-05 | 1998-09-22 | Fujita Auto Kogyo Kk | Coil spring compressing tool for automobile shock absorber |
| EP2045044A1 (en) * | 2007-10-05 | 2009-04-08 | Allevard Rejna Autosuspensions | Method of assembling a strut unit and strut unit assembled according to this method |
| CN202540249U (en) * | 2012-03-26 | 2012-11-21 | 重庆康明斯发动机有限公司 | Disassembling and assembling tool for valve spring of cylinder cover |
| CN103894972A (en) * | 2014-03-26 | 2014-07-02 | 安徽全柴动力股份有限公司 | Tool special for disassembling diesel engine valve spring |
| US20150190913A1 (en) * | 2014-01-09 | 2015-07-09 | Paul James Williams | Automotive Hood Spring Installer/Remover Tool |
| CN105058321A (en) * | 2015-07-15 | 2015-11-18 | 国网河南省电力公司濮阳供电公司 | Assembling and disassembling tool for switching-on spring of vacuum circuit breaker |
| CN204800264U (en) * | 2015-06-30 | 2015-11-25 | 中国石油天然气股份有限公司 | Centering guide |
| CN205564587U (en) * | 2016-05-04 | 2016-09-07 | 泰豪科技(深圳)电力技术有限公司 | Circuit breaker switch spring installation device |
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
| CN208375206U (en) * | 2018-05-29 | 2019-01-15 | 河南森源电气股份有限公司 | A kind of pressure mounting of the spring frame |
-
2018
- 2018-05-29 CN CN201810530775.8A patent/CN108555832A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB194931A (en) * | 1922-03-13 | 1923-03-22 | Hugh Gardner Hickman | Improvements in or relating to valve spring compressors for engines with overhead valves |
| GB271289A (en) * | 1926-07-28 | 1927-05-26 | Walter Henry Owen | Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes |
| ATA37079A (en) * | 1978-03-28 | 1982-10-15 | Klann Horst | COMPRESSION SPRING TENSIONER |
| US4276684A (en) * | 1980-03-07 | 1981-07-07 | Mattson Charles T | Hand tool spring compressor |
| EP0521330A2 (en) * | 1991-07-03 | 1993-01-07 | Horst Klann | Tool for aligning a spring-damper type suspension strut |
| US5339515A (en) * | 1992-07-09 | 1994-08-23 | Brackett Douglas C | Apparatus for removing and installing valve-spring retainer assemblies and for testing the tension of springs employed thereby |
| DE9314698U1 (en) * | 1993-09-29 | 1993-12-09 | Klann, Horst, 78052 Villingen-Schwenningen | Safety spring tensioner for McPherson struts |
| JPH10249751A (en) * | 1997-03-05 | 1998-09-22 | Fujita Auto Kogyo Kk | Coil spring compressing tool for automobile shock absorber |
| EP2045044A1 (en) * | 2007-10-05 | 2009-04-08 | Allevard Rejna Autosuspensions | Method of assembling a strut unit and strut unit assembled according to this method |
| CN202540249U (en) * | 2012-03-26 | 2012-11-21 | 重庆康明斯发动机有限公司 | Disassembling and assembling tool for valve spring of cylinder cover |
| US20150190913A1 (en) * | 2014-01-09 | 2015-07-09 | Paul James Williams | Automotive Hood Spring Installer/Remover Tool |
| CN103894972A (en) * | 2014-03-26 | 2014-07-02 | 安徽全柴动力股份有限公司 | Tool special for disassembling diesel engine valve spring |
| CN204800264U (en) * | 2015-06-30 | 2015-11-25 | 中国石油天然气股份有限公司 | Centering guide |
| CN105058321A (en) * | 2015-07-15 | 2015-11-18 | 国网河南省电力公司濮阳供电公司 | Assembling and disassembling tool for switching-on spring of vacuum circuit breaker |
| CN205564587U (en) * | 2016-05-04 | 2016-09-07 | 泰豪科技(深圳)电力技术有限公司 | Circuit breaker switch spring installation device |
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
| CN208375206U (en) * | 2018-05-29 | 2019-01-15 | 河南森源电气股份有限公司 | A kind of pressure mounting of the spring frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722515A (en) * | 2019-10-17 | 2020-01-24 | 湖南长高高压开关集团股份公司 | Spring pressing tool with large pre-pressure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180921 |