CN108581954A - Spring-compressed mounting device - Google Patents
Spring-compressed mounting device Download PDFInfo
- Publication number
- CN108581954A CN108581954A CN201810515888.0A CN201810515888A CN108581954A CN 108581954 A CN108581954 A CN 108581954A CN 201810515888 A CN201810515888 A CN 201810515888A CN 108581954 A CN108581954 A CN 108581954A
- Authority
- CN
- China
- Prior art keywords
- spring
- fluting
- pivoted arm
- column
- guiding axis
- 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 32
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method 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 spring-compressed mounting devices.Spring-compressed mounting device includes pedestal and the column that is installed on pedestal, further include pivoted arm of the rolling assembling on the column, pedestal is inserted into the location structure to be positioned to guiding axis equipped with the fixing end for guiding axis, the corresponding position of the pivoted arm is equipped with the fluting passed through for the holder installation end of guiding axis, the fluting has the slot edge for the rotation top pressure spring with pivoted arm, and the fluting, which also has, to be moved along the radial for guiding axis to remove the notch of fluting.Pedestal is equipped with the location structure of the fixing end positioning to guiding axis, pivoted arm is equipped with the fluting passed through for holder installation end, the slot edge of fluting can be with top pressure spring, operating personnel can be by rotating pivoted arm with compressed spring, holder is installed after perforation exposure on guiding axis, realization assembles spring precommpression on guiding axis, simplifies the installation operation of spring, improves the installation effectiveness of spring.
Description
Technical field
The present invention relates to a kind of spring-compressed mounting devices.
Background technology
The divide-shut brake operation of disconnecting switch needs to use compressed spring as driving mechanism, and compressed spring is being installed into isolation
It needs to be in pre-compressed state when switch, makes spring that there is certain compressing force.
Compressed spring in existing disconnecting switch is usually all sleeved on guiding axis, and one end of guiding axis is equipped with the shaft shoulder
Fixing end, the other end be equipped with along the perforation of guiding axis radially extended to install the holder installation end of holder, perforation
It is inside coated with axis pin, the distance between axis pin and the shaft shoulder are less than the original length of compressed spring to apply pressure, axis pin to spring
Compressed spring can be made to be in compressed state as holder, compressed spring precompressed can be mounted on disconnecting switch
On.
When making disconnecting switch at the scene, staff is generally first by guiding axis assembly in disconnecting switch, then by spring
It is assemblied on guiding axis, but since disconnecting switch itself assembly space is small, the installation effectiveness of operating difficulties, spring is low.
Invention content
The purpose of the present invention is to provide a kind of spring-compressed mounting devices, to solve in the prior art in disconnecting switch
The low problem of spring operating difficulties, installation effectiveness is installed.
In order to solve the above-mentioned technical problem, the technical solution of spring-compressed mounting device of the invention is：
Spring-compressed mounting device, including pedestal and the column that is installed on pedestal further include rolling assembling on the column
Pivoted arm, pedestal is equipped with the fixing end for guiding axis and is inserted into location structure to be positioned to guiding axis, the pivoted arm it is corresponding
Position is equipped with the fluting passed through for the holder installation end of guiding axis, and the fluting has for the rotation top pressure spring with pivoted arm
Slot edge, it is described fluting also have for guiding axis moves along the radial with remove fluting notch.
The advantageous effect of the technical solution is：Pedestal is equipped with the location structure of the fixing end positioning to guiding axis, turns
Arm is equipped with the fluting passed through for holder installation end, and the slot edge of fluting can pass through rotation with top pressure spring, operating personnel
Pivoted arm installs holder, spring precommpression is assembled in realization to be led with compressed spring after the perforation exposure on guiding axis
To on axis, the installation operation of spring is simplified, improves the installation effectiveness of spring.
The location structure is location hole.The structure of location hole is simple, easy to process.
The pivoted arm is arranged at intervals at least two flutings along the direction far from column, each not phase of the size of each fluting
Together, the pedestal is arranged at intervals with and size corresponding location hole identical as fluting quantity along the direction far from column.It is each to open
The size of slot is different, can be adapted to various sizes of guiding axis, increases the scope of application of spring-compressed mounting device.
The size of the fluting gradually increases along the direction far from column, and the aperture of the location hole is along the side far from column
Increase to gradual.The size of fluting and location hole gradually changes, and structure is beautiful, easy to use.
The pivoted arm is angle steel, and there is angle steel the parallel edges parallel with pedestal, the fluting to be arranged on the parallel edges.
The cost of angle steel is low, easy to use.
The fluting is U-type groove.U-type groove can increase the contact area with guiding axis, enhance the stability of guiding axis.
The pivoted arm in the vertical direction the adjustable rolling assembling in position on the column.It can be according to guiding axis and bullet
The distance between length adjustment pivoted arm and pedestal of spring ensure the depth of parallelism between pivoted arm and pedestal, avoid pivoted arm and pedestal it
Between so that spring is bent there are angle.
The column is equipped with the slot hole vertically extended, and the pivoted arm is equipped with the mounting hole coordinated with slot hole,
The fastener for fixing pivoted arm is equipped in the slot hole and mounting hole.The structure of slot hole is simple, convenient for continuously adjusting pivoted arm
Position.
The slot hole is stepped hole, and the pivoted arm is arranged the small aperture side in stepped hole, the fastener include for
The sliding block of the cascaded surface block cooperation of the stepped hole.Stepped hole coordinates with sliding block, slide in slot hole convenient for fastener.
One end of the separate column of the pivoted arm is equipped with handle.Handle personnel easy to operation rotate pivoted arm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 of the spring-compressed mounting device of the present invention；
Fig. 2 is the rearview of the spring-compressed mounting device of Fig. 1；
Fig. 3 is the operating diagram of the embodiment 1 of the spring-compressed mounting device of the present invention；
Fig. 4 is the rearview of the spring-compressed mounting device of Fig. 3.
It is respectively marked in figure：1. pedestal；2. location hole；3. column；4. slot hole；5. sliding block；6. pivoted arm；7. handle；8. fluting；
9. nut.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The embodiment 1 of the spring-compressed mounting device of the present invention, as shown in Figures 1 and 2, the spring-compressed mounting device packet
The column 3 for including pedestal 1 and being vertically arranged on pedestal 1 further includes pivoted arm 6 of the rolling assembling on column 3.The setting of column 3 exists
The side of pedestal 1 can increase the space that 1 top of pedestal can use.
Pedestal 1 is slab structure, simple in structure.Direction of 1 upper edge of pedestal far from column 3 is arranged at intervals with three location holes
2, location hole 2 forms location structure of the fixing end insertion to be positioned to guiding axis with the shaft shoulder for guiding axis.It is each
The aperture of location hole 2 gradually increases along the direction far from column, and the aperture difference of each location hole 2 can be adapted to different-diameter
Guiding axis increases the scope of application of pedestal 1；In other embodiments, location hole can also only there are one, it is possibility to have two
It is a, four, five etc..
Pivoted arm 6 is angle steel, and angle steel has connection side and the parallel edges parallel with pedestal 1 for being connected with column 3, parallel
Direction of the side upper edge far from column 3 is arranged at intervals with fluting 8, slot 8 quantity it is equal with the quantity of location hole 2 on pedestal 1.
The size of each fluting 8 gradually increases along the direction far from column 3, and fluting 8 is for the holder with perforation for guiding axis
Installation end passes through, slot 8 slot along can be with the rotation top pressure spring of pivoted arm 6.In the present embodiment, fluting 8 is U-type groove, U-shaped
The notch of slot is arranged in the side of parallel edges, can be moved along the radial for guiding axis to remove fluting 8, while U-type groove can be with
Increase the contact area with guiding axis, enhances the stability of guiding axis.The one end of pivoted arm 6 far from column 3 is equipped with handle 7, handle 7
Personnel easy to operation rotate pivoted arm.
Column 3 is equipped with the slot hole 4 vertically extended, and slot hole 4 is stepped hole, and the aperture in slot hole 4 is arranged in pivoted arm 6
Diameter side.Pivoted arm 6 is equipped with the mounting hole for coordinating with slot hole 4, slot hole 4 and the interior fastening being equipped with for fixing pivoted arm of mounting hole
Part.In the present embodiment, fastener includes sliding block 5, and sliding block 5 and the cascaded surface block of slot hole 4 coordinate, and sliding block 5 can be in slot hole
Interior sliding is so that the position of pivoted arm 6 in the vertical direction is adjustable.Sliding block 5 is equipped with for the screw rod across mounting hole, on screw rod
Equipped with nut 9, pivoted arm 6 is connect by nut 9 with column 3.
The spring-compressed mounting device of the present invention is as shown in Figure 3 and Figure 4 when in use, by one with the shaft shoulder of guiding axis
End is fixed in the location hole 2 on pedestal 1, and spring is set on guiding axis, according to the height of spring and guiding axis, passes through cunning
The height of 5 regulation pivoted arm 6 of block makes the holder installation end of guiding axis pass through to ensure that pivoted arm 6 is parallel with pedestal 1 as far as possible
Fluting 8 on pivoted arm 6, operating personnel using handle 7 rotate pivoted arm 6, slot 8 slot along top pressure spring until guiding axis on wearing
Hole is exposed, and is passed through the perforation on guiding axis that can hold the spring in compressive state axis pin, is rotated up pivoted arm 6, you can take
Go out guiding axis and spring.
The present invention spring-compressed mounting device embodiment 2, with embodiment 1 difference lies in：Knot is positioned in embodiment 1
Structure is location hole, in the present embodiment, locating slot can also be arranged on pedestal, the fixing end of guiding axis is inserted into locating slot in fact
Now position；Two locating pieces of setting can also be spaced on pedestal, the gap between locating piece is used to be inserted into for guiding axis, positioning
Block positions guiding axis.
The present invention spring-compressed mounting device embodiment 3, with embodiment 1 difference lies in：It slots in embodiment 1
Size gradually increases along the direction far from column, and the aperture of location hole gradually increases along the direction far from column, in the present embodiment
In, the size of fluting and location hole can also be gradually reduced along the direction far from column；The size of fluting and location hole
Can be with disorder distribution, but the size of each fluting is different.
The present invention spring-compressed mounting device embodiment 4, with embodiment 1 difference lies in：Pivoted arm is in embodiment 1
Angle steel, in the present embodiment, pivoted arm can also have certain thickness tablet, and pivoted arm may be square steel or rod-type structure.
The present invention spring-compressed mounting device embodiment 5, with embodiment 1 difference lies in：Fluting is in embodiment 1
U-type groove, in the present embodiment, the perforation that may be rectangular channel or be provided on pivoted arm of slotting.
The present invention spring-compressed mounting device embodiment 6, with embodiment 1 difference lies in：On 1 central post of embodiment
Equipped with slot hole, pivoted arm realizes that upper and lower position is adjustable by sliding block with slot hole, in the present embodiment, can also be on the outer wall of column
Sleeve is set, jackscrew is set between sets of holes and column, and one end of pivoted arm is hinged with sleeve, and pivoted arm realizes upper and lower position by sleeve
It is adjustable.
Claims (10)
1. spring-compressed mounting device, it is characterised in that：Further include rolling assembling including pedestal and the column being installed on pedestal
Pivoted arm on the column, pedestal are inserted into the location structure to be positioned to guiding axis, institute equipped with the fixing end for guiding axis
The corresponding position for stating pivoted arm is equipped with the fluting passed through for the holder installation end of guiding axis, and the fluting has for pivoted arm
The slot edge of top pressure spring is rotated, the fluting, which also has, to be moved along the radial for guiding axis to remove the notch of fluting.
2. spring-compressed mounting device according to claim 1, it is characterised in that：The location structure is location hole.
3. spring-compressed mounting device according to claim 2, it is characterised in that：The pivoted arm is along the direction far from column
At least two flutings are arranged at intervals with, the size of each fluting is different, and the pedestal is set along the direction interval far from column
It is equipped with and size corresponding location hole identical as fluting quantity.
4. spring-compressed mounting device according to claim 3, it is characterised in that：The size of the fluting is along far from column
Direction gradually increase, the aperture of the location hole gradually increases along the direction far from column.
5. according to claim 1-4 any one of them spring-compressed mounting devices, it is characterised in that：The pivoted arm is angle steel,
There is angle steel the parallel edges parallel with pedestal, the fluting to be arranged on the parallel edges.
6. according to claim 1-4 any one of them spring-compressed mounting devices, it is characterised in that：The fluting is U-type groove.
7. according to claim 1-4 any one of them spring-compressed mounting devices, it is characterised in that：The pivoted arm is in vertical side
The adjustable rolling assembling in upward position is on the column.
8. spring-compressed mounting device according to claim 7, it is characterised in that：The column is equipped with vertically
The slot hole of extension, the pivoted arm are equipped with the mounting hole coordinated with slot hole, are equipped in the slot hole and mounting hole and turn for fixed
The fastener of arm.
9. spring-compressed mounting device according to claim 8, it is characterised in that：The slot hole be stepped hole, described turn
The small aperture side in stepped hole is arranged in arm, and the fastener includes for the cunning with the cooperation of the cascaded surface block of the stepped hole
Block.
10. according to claim 1-4 any one of them spring-compressed mounting devices, it is characterised in that：The pivoted arm it is separate
One end of column is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515888.0A CN108581954A (en) | 2018-05-25 | 2018-05-25 | Spring-compressed mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515888.0A CN108581954A (en) | 2018-05-25 | 2018-05-25 | Spring-compressed mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581954A true CN108581954A (en) | 2018-09-28 |
Family
ID=63629545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810515888.0A Pending CN108581954A (en) | 2018-05-25 | 2018-05-25 | Spring-compressed mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581954A (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 (16)
| 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 |
| WO1983004206A1 (en) * | 1982-06-04 | 1983-12-08 | Klyber Duane E | Method and apparatus for compressing valve springs |
| FR2582634A1 (en) * | 1985-06-03 | 1986-12-05 | Tyrolienne | Improved spring jack, particularly for installing frames for doors and windows |
| US5241734A (en) * | 1992-07-09 | 1993-09-07 | Brackett Douglas C | Apparatus and method for removing and installing valve-spring retainer assemblies |
| WO1994007644A1 (en) * | 1992-09-30 | 1994-04-14 | Brackett Douglas C | Method and apparatus for removing, installing and/or testing valve spring assemblies |
| US5507470A (en) * | 1994-12-21 | 1996-04-16 | Amstutz; Peter | Spring compressor |
| FR2777815A1 (en) * | 1998-04-23 | 1999-10-29 | Mecanique Energetique | Procedure for compressing suspension spring between jaws of spring compressor enabling protection of spring |
| DE202004006808U1 (en) * | 2004-04-28 | 2004-07-29 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Internal tensioner for tensioning a helical compression spring |
| US20050076486A1 (en) * | 2003-10-10 | 2005-04-14 | Fransisco Alanis | Tool for facilitating the removal and replacement of engine valve stem springs and seals |
| EP1591207A1 (en) * | 2004-04-28 | 2005-11-02 | Hazet-Werk Hermann Zerver GmbH & Co. KG | Spring tensioner for tensioning a helical compression spring |
| EP1810791A2 (en) * | 2006-01-23 | 2007-07-25 | Klann Spezial-Werkzeugbau GmbH | Device for compressing a coil spring of a suspension strut |
| 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 |
| CN104209920A (en) * | 2014-08-20 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Piston pin clamp spring press-fitting device |
| 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 |
| CN206869786U (en) * | 2017-06-13 | 2018-01-12 | 南通凯雷达金属科技有限公司 | A kind of quick assembling fixture |
| CN208342747U (en) * | 2018-05-25 | 2019-01-08 | 河南森源电气股份有限公司 | A kind of spring-compressed mounting device |
-
2018
- 2018-05-25 CN CN201810515888.0A patent/CN108581954A/en active Pending
Patent Citations (16)
| 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 |
| WO1983004206A1 (en) * | 1982-06-04 | 1983-12-08 | Klyber Duane E | Method and apparatus for compressing valve springs |
| FR2582634A1 (en) * | 1985-06-03 | 1986-12-05 | Tyrolienne | Improved spring jack, particularly for installing frames for doors and windows |
| US5241734A (en) * | 1992-07-09 | 1993-09-07 | Brackett Douglas C | Apparatus and method for removing and installing valve-spring retainer assemblies |
| WO1994007644A1 (en) * | 1992-09-30 | 1994-04-14 | Brackett Douglas C | Method and apparatus for removing, installing and/or testing valve spring assemblies |
| US5507470A (en) * | 1994-12-21 | 1996-04-16 | Amstutz; Peter | Spring compressor |
| FR2777815A1 (en) * | 1998-04-23 | 1999-10-29 | Mecanique Energetique | Procedure for compressing suspension spring between jaws of spring compressor enabling protection of spring |
| US20050076486A1 (en) * | 2003-10-10 | 2005-04-14 | Fransisco Alanis | Tool for facilitating the removal and replacement of engine valve stem springs and seals |
| DE202004006808U1 (en) * | 2004-04-28 | 2004-07-29 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Internal tensioner for tensioning a helical compression spring |
| EP1591207A1 (en) * | 2004-04-28 | 2005-11-02 | Hazet-Werk Hermann Zerver GmbH & Co. KG | Spring tensioner for tensioning a helical compression spring |
| EP1810791A2 (en) * | 2006-01-23 | 2007-07-25 | Klann Spezial-Werkzeugbau GmbH | Device for compressing a coil spring of a suspension strut |
| 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 |
| CN104209920A (en) * | 2014-08-20 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Piston pin clamp spring press-fitting device |
| 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 |
| CN206869786U (en) * | 2017-06-13 | 2018-01-12 | 南通凯雷达金属科技有限公司 | A kind of quick assembling fixture |
| CN208342747U (en) * | 2018-05-25 | 2019-01-08 | 河南森源电气股份有限公司 | A kind of spring-compressed mounting device |
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |