CN107756317A - A kind of axle elastic spring installation tool - Google Patents
A kind of axle elastic spring installation tool Download PDFInfo
- Publication number
- CN107756317A CN107756317A CN201710867763.XA CN201710867763A CN107756317A CN 107756317 A CN107756317 A CN 107756317A CN 201710867763 A CN201710867763 A CN 201710867763A CN 107756317 A CN107756317 A CN 107756317A
- Authority
- CN
- China
- Prior art keywords
- encapsulation
- elastic spring
- axle
- suit portion
- installation tool
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 37
- 238000005538 encapsulation Methods 0.000 claims abstract description 64
- 230000008676 import Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention provides a kind of axle elastic spring installation tool, including imports set, pre- encapsulation and push away encapsulation；The pre- encapsulation includes the suit portion that its one end is set and the pushing part set close to the suit portion；The set that imports includes guide part and installation portion, and the installation portion inserts pre- encapsulation endoporus and is detachably connected with pre- encapsulation；The encapsulation movable set that pushes away is in pushing part, for elastic spring to be elapsed to axle by suit portion.A kind of axle elastic spring installation tool described in the invention; design structure is simple; easy to use, strutting for elastic spring is completed by suit portion, solves to scratch danger when hand struts; simultaneously; the pre- encapsulation that is displaced through of elastic spring is completed, and gap is left between pre- encapsulation and axle surface, therefore when sliding steel conveying back-up ring on axle; axle surface will not be scratched, protects the use quality on axle surface.
Description
Technical field
The invention belongs to axle surface installation elastic spring technology installing area, is kept off more particularly, to a kind of axle-steel silk
Enclose installation tool.
Background technology
In submersible electric pump design, largely positioning of the axle elastic spring as parts on axle is used.Due to design
Need this elastic spring rigidity and intensity all very high.In use, assembler is first free-hand in submersible electric pump assembling process
Elastic spring is broken into two with one's hands appropriate size to be suitable for installing, and this process easily causes the injury of finger of assembler.Work as steel wire
, it is necessary to being pushed in the locating slot specified along axle body axial direction, this process guide ring opening after back-up ring is fitted into from one end of axle
The end face at place easily scratches axle body surface, and the lighter destroys axle body surface quality, it is heavy then will influence submersible electric pump machine life.
The content of the invention
In view of this, the invention is directed to a kind of axle elastic spring installation tool, to solve elastic spring peace
During mounted in axle surface, the installation difficulty and scuffing axle cosmetic issue brought because mounting means is improper.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of axle elastic spring installation tool, including import set, pre- encapsulation and push away encapsulation；
The pre- encapsulation endoporus and axle external diameter are correspondingly arranged, the pre- encapsulation include its one end set suit portion and close to this
The pushing part that suit portion is set, the suit portion are used to be set with elastic spring, and the suit portion external diameter is more than elastic spring internal diameter；
The set that imports includes guide part and installation portion, and the installation portion inserts pre- encapsulation endoporus simultaneously and pre- encapsulation is detachable
Connection, the pyramidal structure that the guide part is and installation portion is coaxially disposed, the guide part bottom surface and suit portion lateral surface are close to, should
Guide part basal diameter and suit portion external diameter are equal；
The encapsulation movable set that pushes away is in pushing part, for elastic spring to be elapsed to axle by suit portion.
Further, the pushing part external diameter is more than suit portion external diameter, and the pushing part external diameter is less than elastic spring external diameter.
Further, the pre- encapsulation also includes limiting section, and the limiting section is provided immediately on pushing part and deviates from suit portion
Side, the limiting section external diameter be more than pushes away encapsulation internal diameter.
Further, the installation portion connects or grafting with pre- encapsulation inner hole thread.
Further, the encapsulation external peripheral surface that pushes away is provided with annular recess.
Relative to prior art, a kind of axle elastic spring installation tool described in the invention has the advantage that：
A kind of axle elastic spring installation tool described in the invention, elastic spring are importing set guide part guiding work
It is sleeved under in the suit portion of pre- encapsulation, pre- encapsulation is sleeved on axle by pre- encapsulation endoporus, pre- encapsulation is moved into axle
At the elastic spring mounting groove on surface, movement pushes away encapsulation, is pushed elastic spring by the suit portion of pre- encapsulation using external force, thus
The installation of elastic spring is completed, the design is simple in construction, easy to use, and strutting for elastic spring is completed by suit portion, is solved
Danger is scratched when hand struts, meanwhile, the pre- encapsulation that is displaced through of elastic spring is completed, and gap is left between pre- encapsulation and axle surface,
Therefore when sliding steel conveying back-up ring on axle, axle surface will not be scratched, protects the use quality on axle surface.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is a kind of axle elastic spring installation tool schematic diagram described in the present embodiment；
Fig. 2 is to import nested structure schematic diagram in the axle elastic spring installation tool described in the present embodiment；
Fig. 3 is to pre-install nested structure schematic diagram in the axle elastic spring installation tool described in the present embodiment；
Fig. 4 is to push away encapsulation structural representation in the axle elastic spring installation tool described in the present embodiment.
Description of reference numerals：
1- imports set；11- guide parts；12- installation portions；
The pre- encapsulations of 2-；21- suits portion；22- pushing parts；
23- limiting sections；3- pushes away encapsulation；31- annular recess；
4- elastic springs.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As described in Fig. 1-4, a kind of axle elastic spring installation tool, including import set 1, pre- encapsulation 2 and push away encapsulation 3, its
In, import the side that set 1 is arranged on pre- encapsulation 2, push away encapsulation 3 and be sleeved on pre- encapsulation 2, and push away encapsulation 3 can be in the pre- axle of encapsulation 2
To movement；The pre- endoporus of encapsulation 2 and axle external diameter are correspondingly arranged, and ensure that pre- encapsulation 2 can be sleeved on axle, and can be moved along axle；
Pre- encapsulation 2 includes suit portion 21, pushing part 22 and the limiting section 23 set gradually by one end to the other end, suit portion 21, passage
Portion 22 and limiting section 23 are respectively cylindric, and suit portion 21, pushing part 22 and the diameter of limiting section 23 sequentially increase, that is, cover
Between dress portion 21 and pushing part 22, between pushing part 22 and limiting section 23 formed with for spacing shaft shoulder structure；Each several part is act as：
Suit portion 21 is used to strut and be set with elastic spring 4 and use, and the external diameter of suit portion 21 is more than the internal diameter of elastic spring 4, outside pushing part 22
Footpath ensures that elastic spring 4 protrudes the outer surface of pushing part 22, pushing part 22 between the external diameter of suit portion 21 and the external diameter of elastic spring 4
Encapsulation 3 is pushed away for being set with, that is, the movable set of encapsulation 3 will be pushed away in pushing part 22, in the present embodiment, pushes away encapsulation 3 and passage
22, portion gap coordinates, and thereby guarantees that and elastic spring active force is uniformly distributed during push, and limiting section 23 is used to fill for anti-thrust
Set 3 is come off setting by the pre- outer end of encapsulation 2, therefore is defined to pushing away the axial location of encapsulation 3；Importing set 1 includes guide part 11
With installation portion 12, after elastic spring is installed to suit portion 21,1 pulled down in order to which set will be imported, the installation portion 12 by grafting or
The detachable connections such as threaded connection connect with the pre- endoporus of encapsulation 2；The taper that guide part 11 is and installation portion 12 is coaxially disposed
Structure, the bottom surface of guide part 11 and the lateral surface of suit portion 21 are close to, and the basal diameter of guide part 11 and the external diameter of suit portion 21 are equal,
Guide part 11 designs tapered structure and facilitates elastic spring to be pushed into suit portion 21 and gradually strut.
In the present embodiment, for the ease of pushing away encapsulation 3, the external peripheral surface of encapsulation 3 that pushes away is provided with the ring for being easy to hold
Shape groove 31.
Specific implementation process is the set that elastic spring 4 struts by importing set 1 and pre- encapsulation 2 is sent under guide effect
The position of dress portion 21, and stabilizer now unloads importing set 1, pre- encapsulation 2 is sleeved on axle in the suit portion 21, and to axle
Elastic spring groove position move pre- encapsulation 2, when elastic spring groove position is moved to, encapsulation 3 is pushed away, up to by steel wire
Back-up ring 4 is pushed into the elastic spring neck of axle by pre- encapsulation 2, thus completes the installation of elastic spring.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (5)
- A kind of 1. axle elastic spring installation tool, it is characterised in that：Including importing set (1), pre- encapsulation (2) and pushing away encapsulation (3)；Pre- encapsulation (2) endoporus and axle external diameter are correspondingly arranged, the pre- encapsulation (2) include its one end set suit portion (21) and The pushing part (22) set close to the suit portion (21), the suit portion (21) are used to be set with elastic spring, and the suit portion (21) is outside Footpath is more than elastic spring internal diameter；The set (1) that imports includes guide part (11) and installation portion (12), and the installation portion (12) inserts pre- encapsulation (2) endoporus simultaneously It is detachably connected with pre- encapsulation (2), the pyramidal structure that the guide part (11) is and installation portion (12) is coaxially disposed, the guide part (11) bottom surface and suit portion (21) lateral surface are close to, and guide part (11) basal diameter and suit portion (21) external diameter are equal；Encapsulation (3) movable set that pushes away is in pushing part (22), for elastic spring to be elapsed to axle by suit portion (21).
- A kind of 2. axle elastic spring installation tool according to claim 1, it is characterised in that：The pushing part (22) is outside Footpath is more than suit portion (21) external diameter, and pushing part (22) external diameter is less than elastic spring external diameter.
- A kind of 3. axle elastic spring installation tool according to claim 1, it is characterised in that：The pre- encapsulation (2) is also Including limiting section (23), the limiting section (23) is provided immediately on the side that pushing part (22) deviates from suit portion (21), and this is spacing Portion (23) external diameter, which is more than, pushes away encapsulation (3) internal diameter.
- A kind of 4. axle elastic spring installation tool according to claim 1 or 2 or 3, it is characterised in that：The installation portion (12) connect with pre- encapsulation (2) inner hole thread or grafting.
- A kind of 5. axle elastic spring installation tool according to claim 1 or 2 or 3, it is characterised in that：It is described to push away encapsulation (3) external peripheral surface is provided with annular recess (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867763.XA CN107756317A (en) | 2017-09-22 | 2017-09-22 | A kind of axle elastic spring installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867763.XA CN107756317A (en) | 2017-09-22 | 2017-09-22 | A kind of axle elastic spring installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756317A true CN107756317A (en) | 2018-03-06 |
Family
ID=61266253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867763.XA Pending CN107756317A (en) | 2017-09-22 | 2017-09-22 | A kind of axle elastic spring installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756317A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673410A (en) * | 2018-07-30 | 2018-10-19 | 苏州震纶生物质纤维有限公司 | The roller apron of rotation frame replaces tool and replacing options |
| CN114396426A (en) * | 2021-12-14 | 2022-04-26 | 西安法士特汽车传动有限公司 | Shaft and replaceable shaft sleeve and dismounting method thereof |
| CN115008412A (en) * | 2022-04-28 | 2022-09-06 | 中国航发南方工业有限公司 | Steel wire retainer ring dismounting device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700650A (en) * | 2009-11-26 | 2010-05-05 | 平高集团有限公司 | Assembly tooling of an elastic steel wire check ring |
| JP2013116527A (en) * | 2011-12-02 | 2013-06-13 | Isuzu Motors Ltd | Mounting tool of snap ring |
| CN203471701U (en) * | 2013-08-26 | 2014-03-12 | 玉柴联合动力股份有限公司 | Tool assembling closing ring |
| CN103878745A (en) * | 2014-03-10 | 2014-06-25 | 奇瑞汽车股份有限公司 | Steel cable baffle ring pressing tool |
| CN204094735U (en) * | 2014-08-04 | 2015-01-14 | 贵州黎阳航空动力有限公司 | A kind of micro rod elastic spring quick-fitting device |
| CN204277919U (en) * | 2014-11-19 | 2015-04-22 | 天津易力达转向器有限公司 | A kind of automobile steering device pinion shaft back-up ring hold down gag |
| CN105269516A (en) * | 2015-11-13 | 2016-01-27 | 哈尔滨东安发动机（集团）有限公司 | Device for assembling spiral check ring for hole |
| CN205380580U (en) * | 2016-01-29 | 2016-07-13 | 浙江万向系统有限公司 | Do benefit to hydraulic pressure reinforcement pincers of hole with circlip pressure equipment |
| CN106078616A (en) * | 2016-08-02 | 2016-11-09 | 李高明 | Wire circlip erecting device on a kind of carrying roller mandrel |
| JP6178532B1 (en) * | 2017-02-21 | 2017-08-09 | 株式会社モコム | E-type retaining ring insertion tool |
| CN207358958U (en) * | 2017-09-22 | 2018-05-15 | 天津市百成油田采油设备制造有限公司 | A kind of axle elastic spring installation tool |
-
2017
- 2017-09-22 CN CN201710867763.XA patent/CN107756317A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700650A (en) * | 2009-11-26 | 2010-05-05 | 平高集团有限公司 | Assembly tooling of an elastic steel wire check ring |
| JP2013116527A (en) * | 2011-12-02 | 2013-06-13 | Isuzu Motors Ltd | Mounting tool of snap ring |
| CN203471701U (en) * | 2013-08-26 | 2014-03-12 | 玉柴联合动力股份有限公司 | Tool assembling closing ring |
| CN103878745A (en) * | 2014-03-10 | 2014-06-25 | 奇瑞汽车股份有限公司 | Steel cable baffle ring pressing tool |
| CN204094735U (en) * | 2014-08-04 | 2015-01-14 | 贵州黎阳航空动力有限公司 | A kind of micro rod elastic spring quick-fitting device |
| CN204277919U (en) * | 2014-11-19 | 2015-04-22 | 天津易力达转向器有限公司 | A kind of automobile steering device pinion shaft back-up ring hold down gag |
| CN105269516A (en) * | 2015-11-13 | 2016-01-27 | 哈尔滨东安发动机（集团）有限公司 | Device for assembling spiral check ring for hole |
| CN205380580U (en) * | 2016-01-29 | 2016-07-13 | 浙江万向系统有限公司 | Do benefit to hydraulic pressure reinforcement pincers of hole with circlip pressure equipment |
| CN106078616A (en) * | 2016-08-02 | 2016-11-09 | 李高明 | Wire circlip erecting device on a kind of carrying roller mandrel |
| JP6178532B1 (en) * | 2017-02-21 | 2017-08-09 | 株式会社モコム | E-type retaining ring insertion tool |
| CN207358958U (en) * | 2017-09-22 | 2018-05-15 | 天津市百成油田采油设备制造有限公司 | A kind of axle elastic spring installation tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673410A (en) * | 2018-07-30 | 2018-10-19 | 苏州震纶生物质纤维有限公司 | The roller apron of rotation frame replaces tool and replacing options |
| CN114396426A (en) * | 2021-12-14 | 2022-04-26 | 西安法士特汽车传动有限公司 | Shaft and replaceable shaft sleeve and dismounting method thereof |
| CN115008412A (en) * | 2022-04-28 | 2022-09-06 | 中国航发南方工业有限公司 | Steel wire retainer ring dismounting device |
| CN115008412B (en) * | 2022-04-28 | 2023-12-01 | 中国航发南方工业有限公司 | Steel wire retainer ring dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107756317A (en) | A kind of axle elastic spring installation tool | |
| CN207358958U (en) | A kind of axle elastic spring installation tool | |
| CN103846857A (en) | Multifunctional handle | |
| CN106402404B (en) | A kind of gas cylinder valve | |
| CN203641821U (en) | Practical oil supply pot | |
| CN202668398U (en) | Flexible support mechanism of automatic centering device | |
| CN202726550U (en) | Positioning clamp | |
| CN206416346U (en) | A kind of novel adamantine wire cutting silicon chip reel | |
| CN205166348U (en) | Vehicle air conditioner pipeline accessory automatic assembly device | |
| CN202423966U (en) | Pin taking device of insulator | |
| CN106245993A (en) | Door handle | |
| CN203059873U (en) | Tubular foreign object extractor for trachea | |
| CN204171940U (en) | The accessory being applicable to screwdriver bit and the screwdriver bit assembly with this accessory | |
| CN106814583A (en) | Mechanical watch raises pulling needle structure | |
| CN204147356U (en) | Syringe | |
| CN108897115A (en) | A kind of eyeglass assembling fixture of camera lens | |
| CN205657281U (en) | Built -in data line box | |
| CN208969665U (en) | A kind of English Translation device | |
| CN204096007U (en) | Bicycle front fork reinforcing support structure | |
| CN105136189B (en) | Safe antenna | |
| CN203236267U (en) | Axial-location pull-expansion clamping device | |
| CN207548600U (en) | A kind of pole clamping mechanism | |
| CN208662241U (en) | A kind of bushing crimp tooling | |
| CN106229116A (en) | A kind of amorphous transformer casing | |
| CN207321492U (en) | A kind of guide interpreting instrument structure for preventing earphone cord from being wound |
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 |