CN208256527U - Earthing switch assembling jig for spring - Google Patents
Earthing switch assembling jig for spring Download PDFInfo
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- CN208256527U CN208256527U CN201820774531.XU CN201820774531U CN208256527U CN 208256527 U CN208256527 U CN 208256527U CN 201820774531 U CN201820774531 U CN 201820774531U CN 208256527 U CN208256527 U CN 208256527U
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- groove
- spring
- earthing switch
- assembling jig
- spring assembly
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Abstract
The utility model relates to spring mounting technology field more particularly to a kind of earthing switch assembling jig for spring.Earthing switch assembling jig for spring includes guide part, the groove for placing spring assembly is provided on the guide part, one end of the spring assembly is fixed by the way that the location structure of groove one end is arranged in, the cavernous structure for releasing spring assembly from the opening of groove after spring assembly compression is additionally provided on the guide part, assembly tooling further includes the pressure texture that the groove other end is arranged in for compression spring assembly.By placing in a groove spring assembly, spring assembly is compressed by pressure texture along the extending direction of groove then, releases spring assembly from slot opening finally by the cavernous structure of setting over the guide.Make the spring assembly of earthing switch simple and fast by using the assembly tooling in the utility model, avoids the problem big using manual assembly difficulty, assembly efficiency is low.
Description
Technical field
The utility model relates to spring mounting technology field more particularly to a kind of earthing switch assembling jig for spring.
Background technique
The biggish spring of coefficient of elasticity is generallyd use in earthing switch as energy storage device, in the prior art due to not special
Installation tool generallys use artificial mode and is installed, but this spring is because its own structure size is larger and bullet
Property coefficient is big, needs to complete to install by very big power, this increases difficulty to manually installed, causes manually installed
Assembly efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of earthing switch assembling jig for spring, connect in the prior art for solving
Ground switch in energy-stored spring due to coefficient of elasticity and structure size it is larger, there is technical issues that.
To achieve the above object, the earthing switch assembling jig for spring of the utility model adopts the following technical scheme that:
Earthing switch assembling jig for spring includes guide part, is provided on the guide part for placing the recessed of spring assembly
Slot, one end of the spring assembly are fixed by the way that the location structure of groove one end is arranged in, are also set up on the guide part
There is the cavernous structure for releasing spring assembly from the opening of groove after spring assembly compression, assembly tooling further includes setting
The pressure texture of compression spring assembly is used in the groove other end.
The utility model has the advantages that then passing through pressure texture for spring assembly along recessed by placing in a groove spring assembly
The extending direction of slot is compressed, and pushes away spring assembly from slot opening finally by the cavernous structure of setting over the guide
Out.Make the spring assembly of earthing switch simple and fast by using the assembly tooling in the utility model, avoids using people
The problem that work assembly difficulty is big, assembly efficiency is low.
Further, the groove includes slot bottom and the two sides side wall for being located at slot bottom side, the cavernous structure
It is arranged in the slot bottom position of groove.Cavernous structure, which is arranged in slot bottom position and facilitates, releases spring assembly.
Further, the side of slot opening is provided with fluting on the side wall.The setting of fluting shortens spring
Guide part is buckled on the backing pin of earthing switch, at this time backing pin by the release distance of component first after spring assembly compression
It is horizontal at the fluting of two sides side wall, then spring assembly, which is pushed out at fluting, can be thus achieved backing pin and consolidates to spring assembly
Calmly, the case where control bad this avoid the compressive state released apart from too long spring assembly.
Further, the location structure is that groove one end is arranged in and is attached respectively with the two sides side wall of groove
Two fixed plates, two fixed plates are bent towards groove.Fixed plate is used to fix with one end plug-in card of spring assembly, energy
Enough prevent spring assembly from shifting in installation and assembling process.
Further improvement to above-mentioned earthing switch assembling jig for spring, the pressure texture includes can be along groove extension side
To mobile jacking block and it is connected to the drive rod for being used to that jacking block to be driven to move along groove extending direction on jacking block.Jacking block and drive
The arrangement of lever is simple and convenient, convenient for operation.
Further, the drive rod is rotatable is assemblied on jacking block.Drive rod is matched with jacking block rotating dress, so that driving
Bar can be avoided jacking block during driving and rotate, and then the contact position of jacking block and spring assembly is avoided to rotate work
With being conducive to the stabilization of compression process.
Further, it is provided on the jacking block and is mutually kept off when jacking block is moved along groove extending direction with groove inner wall
Stopping surface only.Stopping surface can further avoid jacking block and rotate effect.
Further improvement to above-mentioned earthing switch assembling jig for spring, assembly tooling further include for righting drive rod
Righting part.The phenomenon that process generative center that the arrangement of righting part avoids drive rod driving deviates has righting-oriented driving
The effect of bar.
Further, it is provided with threaded hole on the righting part, is provided on the outer peripheral surface of the drive rod and righting part
The external screw thread that upper screwed hole is threadedly engaged.Drive rod and being threadedly engaged for righting part both have good righting-oriented effect,
Avoiding compressed spring assembly, there is a phenomenon where rebound.
Further, it is provided on the drive rod and continues after spring assembly compresses setting stroke for block drive rod
Forward Stop structure.The arrangement of Stop structure is avoided to be needed to observe spring assembly frequently during spring assembly compression
The case where whether compressing in place, improves compression efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment 1 of the utility model earthing switch assembling jig for spring；
Fig. 2 is the manual wrench schematic diagram of the embodiment 1 of the utility model earthing switch assembling jig for spring；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the whole assembling schematic diagram of the embodiment 1 of the utility model earthing switch assembling jig for spring；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the whole assembling stereogram of the embodiment 1 of the utility model earthing switch assembling jig for spring；
Fig. 7 is the jacking block and drive rod assembling schematic diagram of the embodiment 2 of the utility model earthing switch assembling jig for spring；
In figure: 1- fixed plate, 2- rectangular through holes, 3- guide part, 4- jacking block, 5- righting part, 6- drive rod, outer six sides of 7-
Structure, hexagonal structure in 8-, 9- handle, 10- fluting, 11- upper spring seat, 12- spring, 13- lower spring cup, 14- retaining ring.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the earthing switch assembling jig for spring of the utility model:
As shown in Fig. 1 ~ 6, assembly tooling includes guide part 3, is provided on guide part 3 for placing the recessed of spring assembly
Slot, in the present embodiment, guide part 3 be it is U-shaped, the U-type groove of U-shaped guide part 3 is to place the groove of spring assembly.One end of groove
Port is provided with location structure, and the other end port of groove is provided with pressure texture.It is additionally provided on guide part 3 in spring assembly
Spring assembly is released to the cavernous structure of guide part 3 after compression from the opening of groove.Spring assembly includes spring 12, upper bullet
Spring abutment 11 and lower spring cup 13.
Guide part 3 includes bottom plate and the side plate for being separately fixed at bottom plate two sides, and the side side of bottom plate constitutes this implementation
The slot bottom of example further groove, the side side of side plate constitutes the side side wall of the present embodiment.Cavernous structure is arranged on bottom plate, this reality
Applying cavernous structure in example is rectangular through holes 2.It is provided with fluting 10 towards slot opening side on each side plate, fluting 10 is used for
Shorten the release distance of spring assembly.
Location structure is the fixed plate 1 that one end port position of U-type groove is arranged in, in the present embodiment there are two fixed plates 1,
Each fixed plate 1 is attached with a side plate of guide part 3 respectively, and two fixed plates 1 are bent towards groove.Work as spring
It is stuck in the card slot on upper spring seat 11 when component is placed in U-type groove by fixed plate 1, is being pressed so as to avoid spring assembly
There is a situation where mobile during contracting.
Pressure texture in the present embodiment include be arranged in U-type groove other end port jacking block 4 and driving jacking block 4 along
U-type groove extending direction carries out mobile drive rod 6.The shape of jacking block 4 is the square structure to match with U-type groove, the side of jacking block 4
The mutual block of the side wall of face and U-type groove avoids top so that jacking block 4 can only be moved along the extending direction of U-type groove
Block 4 rotates in U-type groove, and then avoids the effect of rotating between jacking block 4 and spring assembly, and the side of jacking block is constituted
The stopping surface of jacking block in the present embodiment.Drive rod 6 is rotatably mounted on jacking block 4, and a stepped hole, step are provided on jacking block 4
Hole includes larger-size big hole and the lesser small sircle hole of size, the end of drive rod 6 be provided with one end radial dimension compared with
Small roundlet shell of column, from the lesser small sircle hole side insertion stepped hole of step pore size, roundlet shell of column is pierced by small roundlet shell of column
Drive rod 6 is fixed in stepped hole by the end of circular hole by the stop block that weld size is greater than small sircle hole, the shape of stop block
For the oblate cylinder to match with big hole in stepped hole.The other end of drive rod 6 is provided with outer six connect with driving equipment
Square structure 7 and interior hexagonal structure 8, for being attached with air gun, interior hexagonal structure 8 is used for and pulls manually outer hexagonal structure 7
Hand is attached.Stop structure is additionally provided on drive rod 6, Stop structure is used for the gear when spring assembly is compressed to setting position
The only further compression spring assembly of drive rod 6 avoids being not provided with whether needing the artificial spring assembly of observation frequently when Stop structure
The case where compressing in place, Stop structure is the step being arranged on drive rod 6, the end face of step and righting part 5 described below
Mutual block.
Assembly tooling further includes the righting part 5 for being fixed on U-type groove port and being located at the outside of jacking block 4, and righting part 5 is also and U
The square structure that type groove matches is provided with the threaded hole passed through for drive rod 6 on righting part 5, is arranged on 6 outer peripheral surface of drive rod
Righting can be played during drive rod 6 drives and drive with the external screw thread that screw-internal thread fit uses on righting part 5, righting part 5 by having
The effect of lever 6 can also avoid the compressed spring assembly from rebounding using being threadedly engaged between drive rod 6 and righting part 5
Situation.
The upper spring seat of spring assembly 11 when in use, is fixed on the frame of earthing switch by above-mentioned assembly tooling first
On, then spring assembly is put into the groove of guide part 3, the upper spring seat 11 of spring assembly carries out plug-in card by fixed plate 1
It is fixed, then the outer hexagonal structure 7 of drive rod 6 is connect with air gun, after connection, starting air gun presses spring assembly
Contracting closes air gun and simultaneously replaces manual wrench, manual wrench passes through drive when the step on drive rod 6 is soon contacted with righting part 5
Interior hexagonal structure 8 in lever 6 is attached, and handle 9 on rotary manual spanner continues compression spring assembly, until step with
The compression of spring assembly is completed in the end face contact of righting part 5.Then assembly tooling is buckled on the frame of earthing switch, at this time
It, then will using the rectangular through holes 2 on guide part 3 in the fluting 10 on the laterally inserted side plate of backing pin on earthing switch frame
Spring assembly after compression is released from the opening of U-type groove, until the lower spring cup 13 of spring assembly is withstood on backing pin i.e.
Complete the compression assembly of entire spring assembly.It should be noted that drive rod 6 rotates advance fortune during above-mentioned compression
Dynamic, jacking block 4 only takes place along the movement of U-type groove extending direction.When needing to extract drive rod 6 out, using air gun or using manual
Spanner reversely rotates drive rod 6.
In other embodiments: as shown in fig. 7, jacking block 4 can be pacified with drive rod 6 using the fixed form of retaining ring 14
Dress, jacking block 4 are internally provided with cavity, and the circular hole for being inserted into its internal cavities for drive rod 6 is provided on jacking block 4, is inserted into jacking block 4
6 end of drive rod fixed by retaining ring 14.
In other embodiments: the shape of jacking block can be the polygons such as triangle, pentagon, hexagon, or
Other irregular shapes；Cavernous structure can be the other shapes such as round, rectangular, triangle.
In other embodiments: outer hexagonal structure and interior hexagonal structure could alternatively be screw connection structure.
In other embodiments: the end of small cylinder can be by the way of installing bearing by drive rod on drive rod
End is fixed.
Claims (10)
1. earthing switch assembling jig for spring, it is characterised in that: including guide part, be provided on the guide part for placing bullet
The groove of spring component, one end of the spring assembly are fixed by the way that the location structure of groove one end is arranged in, the guiding
The cavernous structure for releasing spring assembly from the opening of groove after spring assembly compression, assembly tooling are additionally provided on part
It further include the pressure texture that the groove other end is set for compression spring assembly.
2. earthing switch assembling jig for spring according to claim 1, it is characterised in that: the groove include slot bottom and
It is located at the two sides side wall of slot bottom side, the cavernous structure is arranged in the slot bottom position of groove.
3. earthing switch assembling jig for spring according to claim 2, it is characterised in that: opened on the side wall towards groove
The side of mouth is provided with fluting.
4. earthing switch assembling jig for spring according to claim 1, it is characterised in that: the location structure is that setting exists
Groove one end and two fixed plates being attached respectively with the two sides side wall of groove, two fixed plates carry out towards groove curved
Folding.
5. earthing switch assembling jig for spring described in any one of -4 according to claim 1, it is characterised in that: the compression
Structure includes that along the jacking block that groove extending direction moves and can be connected on jacking block for driving jacking block along groove extension side
To mobile drive rod.
6. earthing switch assembling jig for spring according to claim 5, it is characterised in that: the rotatable dress of drive rod
It fits on jacking block.
7. earthing switch assembling jig for spring according to claim 6, it is characterised in that: be provided with and pushing up on the jacking block
When block is moved along groove extending direction with the stopping surface of the mutual block of groove inner wall.
8. earthing switch assembling jig for spring according to claim 6 or 7, it is characterised in that: further include being driven for righting
The righting part of lever.
9. earthing switch assembling jig for spring according to claim 8, it is characterised in that: be provided with spiral shell on the righting part
Pit is provided with the external screw thread being threadedly engaged with righting part upper screwed hole on the outer peripheral surface of the drive rod.
10. earthing switch assembling jig for spring according to claim 9, it is characterised in that: be provided on the drive rod
Continue forward Stop structure for block drive rod after spring assembly compresses setting stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774531.XU CN208256527U (en) | 2018-05-23 | 2018-05-23 | Earthing switch assembling jig for spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774531.XU CN208256527U (en) | 2018-05-23 | 2018-05-23 | Earthing switch assembling jig for spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256527U true CN208256527U (en) | 2018-12-18 |
Family
ID=66481853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820774531.XU Active CN208256527U (en) | 2018-05-23 | 2018-05-23 | Earthing switch assembling jig for spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511237A (en) * | 2018-05-23 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of earthing switch assembling jig for spring |
-
2018
- 2018-05-23 CN CN201820774531.XU patent/CN208256527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511237A (en) * | 2018-05-23 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of earthing switch assembling jig for spring |
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