CN203712610U - Shaft sleeve installation tool - Google Patents
Shaft sleeve installation tool Download PDFInfo
- Publication number
- CN203712610U CN203712610U CN201420023633.XU CN201420023633U CN203712610U CN 203712610 U CN203712610 U CN 203712610U CN 201420023633 U CN201420023633 U CN 201420023633U CN 203712610 U CN203712610 U CN 203712610U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- rotor
- locating shaft
- column
- erecting tools
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a shaft sleeve installation tool, comprising a pedestal 1, a stand column 2, a rotor 3, a shaft sleeve locating shaft 4 and a hammer unit, wherein a fixing device is arranged on the pedestal 1, the stand column 2 is fixed on the pedestal 1, the rotor 3 is installed on the stand column 2, the shaft sleeve locating shaft 4 is arranged on the rotor 3, and the hammer unit is provided with a screw thread 20 on one end and can be connected with the locating shaft through the screw thread 20. The shaft sleeve installation tool successfully achieves multi-position, directed angular orientation and interference fit installations of the shaft sleeve, and can ensure the rapid response assembly of the shaft sleeve after cooling. The shaft sleeve installation tool is novel, breaks the traditionally single shaft sleeve assembly mode, and improves the assembly efficiency and quality stability of products.
Description
Technical field
The utility model relates to instrument, especially one can realize multistation, determine angle, interference fit shaft sleeve erecting tools.
Background technology
Component of machine is in order to meet general components service behaviour demand, and matrix adopts almag conventionally, and the axle sleeve that matches adopts wear-resisting alloy steel, and the installation of axle sleeve and matrix adopts interference fit.In order to ensure axle sleeve and matrix secure fit, often adopt that axle sleeve is placed to refrigerator (refrigerating plant) is inner, hold temperature a period of time, take out axle sleeve and be assembled to fast on matrix.When axle sleeve many places on matrix distribute, and there is angle relation with respect to body, and while being subject to assembly space position limitation, need to pass through a set of complete assembly tool, ensure fast, accurately to complete axle sleeve installation.
Summary of the invention
The purpose of this utility model is to meet with Upper shaft sleeve installation requirement, fast, accurately realizes the relative position relation of axle sleeve and matrix.
The technical solution of the utility model is: described axle sleeve erecting tools comprises base, column, rotor, axle sleeve locating shaft, carry hammer device, on base, be provided with fixture, described fixture can be fixed the part that axle sleeve need to be installed, column is fixed on base, rotor is arranged on column and can rotates around the axis of column, on rotor, be provided with axle sleeve locating shaft, described axle sleeve locating shaft comprises axle sleeve installation position and the targeting part that can slide on rotor, the external diameter of axle sleeve installation position can and be provided with the annular projection that end face coordinates with axle sleeve with axle sleeve matched in clearance, on the axis of axle sleeve installation position, be also provided with screwed hole, carrying hammer device comprises that one end is provided with and can be connected with locating shaft by screw thread, the other end is fixed with the polished rod of block, that on polished rod, be free to slide and can by block spacing carry hammer.
In use, the axle sleeve being placed in refrigerating plant is taken out, be arranged on rapidly on the axle sleeve installation position of axle sleeve locating shaft, annular projection end face coordinates the angle installation site that ensures axle sleeve with axle sleeve, the targeting part of axle sleeve locating shaft is coordinated with rotor, polished rod is through after axle sleeve installing hole, be arranged on axle sleeve locating shaft, lift hammer, on polished rod, form impulsive force, complete the installation of axle sleeve, back out polished rod, exit axle sleeve locating shaft, rotary rotor, to next installation site, carries out the installation of second axle sleeve.
For ensure not knock out and damage in installation process, the position contacting with axle sleeve locating shaft on rotor is provided with nylon transition piece, transition piece is fixed by screws on rotor, on polished rod, be provided with nylon positioning sleeve, described nylon positioning sleeve external diameter contacts with the installing hole matched in clearance of axle sleeve and with axle sleeve locating shaft, and described nylon positioning sleeve can also play the effect of location when mounted.
The cross section of the targeting part arranging on axle sleeve locating shaft is square, is provided with the groove coordinating with cross section on rotor.For ensureing that axle sleeve locating shaft can take out smoothly, on axle sleeve locating shaft, be provided with and mention part, as screw is installed, described mentioning partly can also be played positioning mark and fool proof effect.
For preventing the axle sleeve displacement or loosening that rotates while installation, the position that axle sleeve is installed on axle sleeve locating shaft is provided with cannelure, and sealing ring is installed on cannelure.
Rotor is arranged on column by bearing, and described outer race external diameter coordinates with the interior ring of column, and interior ring internal diameter coordinates with rotor, and one end contacts with the step arranging on rotor, and the other end is by being arranged on epitrochanterian screw contact, and described bearing is two.
The utility model adopts rotor structure, realizes many places axle sleeve and installs; The annular projection end face that axle sleeve is close to coordinates with axle sleeve, prevents from rotating in axle sleeve installation process, realizes axle sleeve angle and accurately installs; Hammer structure is put forward in employing, realizes after axle sleeve is located and is pressed into fast matrix; Axle sleeve locating shaft is connected by sealing ring with axle sleeve, effectively prevents that axle sleeve from coming off, and has accurate positioning, is convenient to processing, the feature of stable performance, reliable operation.The utility model has successfully been realized axle sleeve multistation, has been determined angle, interference fit is installed, and ensures fast reaction assembling after axle sleeve refrigeration.This utility model has novelty, has broken traditional, single axle sleeve assembly mode, has improved efficiency of assembling and the constant product quality of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of axle sleeve locating shaft;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is for carrying hammer apparatus structure schematic diagram;
Fig. 5 is the A direction view of Fig. 1.
Detailed description of the invention
As shown in the figure, axle sleeve erecting tools comprises base 1, column 2, rotor 3, axle sleeve locating shaft 4, carry hammer device, on base 1, be provided with fixture, described fixture can be fixed the part 13 that axle sleeve need to be installed, column 2 is fixed on base 1, rotor 3 is arranged on column 2 and can rotates around the axis of column 2, on rotor 3, be provided with axle sleeve locating shaft 4, described axle sleeve locating shaft 4 comprises axle sleeve installation position 41 and the targeting part 42 that can slide on rotor 3, the external diameter of axle sleeve installation position 41 can and be provided with the annular projection 43 that end face coordinates with axle sleeve 5 with axle sleeve 5 matched in clearance, on the axis of axle sleeve installation position 42, be also provided with screwed hole 44, carrying hammer device comprises that one end is provided with and can be connected with locating shaft 4 by screw thread 20, the other end is fixed with the polished rod 6 of block 7, what on polished rod 6, be free to slide also can be hammered into shape 8 by spacing the carrying of block 7.
The position contacting with axle sleeve locating shaft 4 on rotor 3 is provided with nylon transition piece 11, transition piece 11 is fixed by screws on rotor 3, on polished rod 6, be provided with nylon positioning sleeve 10, described nylon positioning sleeve 10 external diameters contact with the installing hole matched in clearance of axle sleeve 5 and with axle sleeve locating shaft 4.The cross section of the targeting part 42 arranging on axle sleeve locating shaft 4 is square, is provided with the groove coordinating with cross section on rotor 3.On axle sleeve locating shaft 4, be provided with and mention part, as screw 9 is installed.The position that axle sleeve is installed on axle sleeve locating shaft 4 is provided with cannelure 45, and sealing ring 15 is installed on cannelure 45.Rotor 3 is arranged on column 2 by bearing 12, described bearing 12 outer shroud external diameters coordinate with the interior ring of column, and interior ring internal diameter coordinates with rotor 3, and one end contacts with the step arranging on rotor 3, the other end is by being arranged on the screw contact on rotor 3, and described bearing 12 is two.
Claims (8)
1. an axle sleeve erecting tools, it is characterized in that, described instrument comprises base [1], column [2], rotor [3], axle sleeve locating shaft [4], carry hammer device, base is provided with fixture on [1], described fixture can be fixed the part [13] that axle sleeve need to be installed, column [2] is fixed on base [1], rotor [3] is arranged on column [2] above and can be around the axis rotation of column [2], on rotor [3], be provided with axle sleeve locating shaft [4], described axle sleeve locating shaft [4] comprises axle sleeve installation position [41] and the targeting part [42] that can above slide at rotor [3], the external diameter of axle sleeve installation position [41] can and be provided with the annular projection [43] that end face coordinates with axle sleeve [5] with axle sleeve [5] matched in clearance, on the axis of axle sleeve installation position [42], be also provided with screwed hole [44], carrying hammer device comprises that one end is provided with and can pass through screw thread [20] and be connected with locating shaft [4], the other end is fixed with the polished rod [6] of block [7], that on polished rod [6], be free to slide and can by block [7] spacing carry hammer [8].
2. axle sleeve erecting tools as claimed in claim 1, is characterized in that, the upper position contacting with axle sleeve locating shaft [4] of described rotor [3] is provided with nylon transition piece [11], and transition piece [11] is fixed by screws on rotor [3].
3. axle sleeve erecting tools as claimed in claim 1, is characterized in that, on described polished rod [6], is provided with nylon positioning sleeve [10], and described nylon positioning sleeve [10] external diameter contacts with the installing hole matched in clearance of axle sleeve [5] and with axle sleeve locating shaft [4].
4. axle sleeve erecting tools as claimed in claim 1, is characterized in that, the cross section of the described upper targeting part [42] arranging of axle sleeve locating shaft [4] is square, and rotor is provided with the groove coordinating with cross section on [3].
5. axle sleeve erecting tools as claimed in claim 1, is characterized in that, described is provided with and mentions part on axle sleeve locating shaft [4], and described mentions part for screw [9].
6. axle sleeve erecting tools as claimed in claim 1, is characterized in that, the upper position that axle sleeve is installed of described axle sleeve locating shaft [4] is provided with cannelure [45], and sealing ring [15] is installed on cannelure [45].
7. axle sleeve erecting tools as claimed in claim 1, it is characterized in that, described rotor [3] is arranged on column [2] by bearing [12], described bearing [12] outer shroud external diameter coordinates with the interior ring of column, interior ring internal diameter coordinates with rotor [3], one end contacts with the upper step arranging of rotor [3], and the other end is by being arranged on the screw contact on rotor [3].
8. axle sleeve erecting tools as claimed in claim 7, is characterized in that, described bearing [12] is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023633.XU CN203712610U (en) | 2014-01-15 | 2014-01-15 | Shaft sleeve installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023633.XU CN203712610U (en) | 2014-01-15 | 2014-01-15 | Shaft sleeve installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712610U true CN203712610U (en) | 2014-07-16 |
Family
ID=51151807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023633.XU Expired - Fee Related CN203712610U (en) | 2014-01-15 | 2014-01-15 | Shaft sleeve installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440761A (en) * | 2014-09-29 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Rotor dual ring press assembling device and method |
| CN105150160A (en) * | 2015-10-04 | 2015-12-16 | 陈宁 | Engine cylinder cover cylindrical head tool structure and technological method thereof |
| CN107175616A (en) * | 2017-04-14 | 2017-09-19 | 歌尔股份有限公司 | A kind of needle guard erecting device |
| CN113086240A (en) * | 2021-03-16 | 2021-07-09 | 中国航发哈尔滨东安发动机有限公司 | Aeroengine installation adjusting device |
-
2014
- 2014-01-15 CN CN201420023633.XU patent/CN203712610U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440761A (en) * | 2014-09-29 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Rotor dual ring press assembling device and method |
| CN104440761B (en) * | 2014-09-29 | 2016-04-27 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of rotor dicyclo compression fit Apparatus and method for |
| CN105150160A (en) * | 2015-10-04 | 2015-12-16 | 陈宁 | Engine cylinder cover cylindrical head tool structure and technological method thereof |
| CN107175616A (en) * | 2017-04-14 | 2017-09-19 | 歌尔股份有限公司 | A kind of needle guard erecting device |
| CN107175616B (en) * | 2017-04-14 | 2019-02-12 | 歌尔股份有限公司 | A kind of needle guard mounting device |
| CN113086240A (en) * | 2021-03-16 | 2021-07-09 | 中国航发哈尔滨东安发动机有限公司 | Aeroengine installation adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |