CN103801922A - Disassembling tool for hub of bulldozer - Google Patents
Disassembling tool for hub of bulldozer Download PDFInfo
- Publication number
- CN103801922A CN103801922A CN201210447239.4A CN201210447239A CN103801922A CN 103801922 A CN103801922 A CN 103801922A CN 201210447239 A CN201210447239 A CN 201210447239A CN 103801922 A CN103801922 A CN 103801922A
- Authority
- CN
- China
- Prior art keywords
- hub
- base
- wheel hub
- jack
- bulldozer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B29/00—Apparatus or tools for mounting or dismounting wheels
- B60B29/001—Apparatus or tools for mounting or dismounting wheels comprising lifting or aligning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A disassembling tool for the hub of a bulldozer is formed by a manual hydraulic station, a super thin hydraulic jack, a base, a pull rod, a connection disc, a bolt and a gasket; the disassembling tool for the hub of the bulldozer is characterized in that the connection disc is in threaded connection with the hub to sit the jack into the base, and the connection disc and the base are integrally connected by the pull rod, the gasket and the bolt. The disassembling tool for the hub of the bulldozer has the characteristic that the principle of applied force and counter applied force is used to fast disassemble the hub.
Description
Technical field
Patent of the present invention is suitable for the dismounting of bull-dozer wheel hub.
Background technology
When bull-dozer needs dismounting, guarantee wheel hub intact pull down more difficult.
Summary of the invention
Patent object of the present invention is to use specific purpose tool, realizes the intact dismounting of wheel hub, effectively raises labour efficiency.
Patent of the present invention for achieving the above object, by the following technical solutions: the specific purpose tool of this bull-dozer wheel hub dismounting, by hand-hydraulic station, ultrathin hydraulic jack, base, pull bar, connects dish, bolt and packing ring composition, it is characterized in that: will connect dish and be threaded with wheel hub, jack is sitting in base, will connect dish with pull bar, packing ring, bolt and connect and compose an entirety with base, utilize the principle of active force and reaction force, dismounting wheel hub that can be faster.
The beneficial effect of patent of the present invention: can dismantle fast wheel hub, and guarantee that wheel hub is excellent.
Accompanying drawing explanation
As shown in the figure: the extracting tool assembly figure of bull-dozer wheel hub
1. hand-hydraulic station 2. wheel hubs 3. connect dish 4. pull bar 5. jack 6. packing ring 7. bolt 8. bases
The specific embodiment
By reference to the accompanying drawings the content of the technical program is described in detail.
Assembling and job order: will connect dish 3 internal threads and be connected with wheel hub 2 external screw threads, jack 5 is sitting in in base 8, (base 8 is original shape pallets of a concave shape, there are 2 holes above), by 2 pull bars 4, (pull bar 4 is cylindrical, there is the plane of two millings middle part, object is to use spanner when installing, avoid skidding, there is internal thread at two ends), by base 8, jack 5 with connect dish and 3 be connected, tighten fixingly with packing ring 6, bolt 7, connect like this dish 3, wheel hub 2, base 8, pull bar 4 have just become an entirety.Then open hand-hydraulic station 1, suppress to jack 5, the piston portion of jack 5 is started working, stretching out slowly, after contacting with wheel hub 2, continues to suppress to jack 5, utilize the principle of active force and reaction force, just wheel hub can be dismantled fast.
The above, be exactly the preferred embodiment of patent of the present invention, and every technical spirit according to patent of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical scheme of patent of the present invention.
Claims (1)
1. the extracting tool of bull-dozer wheel hub, by hand-hydraulic station, ultrathin hydraulic jack, base, pull bar, connects dish, bolt and packing ring composition, it is characterized in that: will connect dish and be threaded with wheel hub, jack is sitting in base, will connect dish with pull bar, packing ring, bolt and connect and compose an entirety with base.The feature of patent of the present invention is to utilize the principle of active force and reaction force, dismounting wheel hub that can be faster.And small and exquisite flexible, easy to carry, be convenient to maintenance and safeguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447239.4A CN103801922A (en) | 2012-11-09 | 2012-11-09 | Disassembling tool for hub of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447239.4A CN103801922A (en) | 2012-11-09 | 2012-11-09 | Disassembling tool for hub of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103801922A true CN103801922A (en) | 2014-05-21 |
Family
ID=50699564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447239.4A Pending CN103801922A (en) | 2012-11-09 | 2012-11-09 | Disassembling tool for hub of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857313A (en) * | 2018-07-19 | 2018-11-23 | 淮南国力液压装备有限公司 | A kind of horizontal upright post jack dismounting cylinder machine |
| CN111422004A (en) * | 2020-04-16 | 2020-07-17 | 安徽科技学院 | Quick dismounting device of scraped car wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536358Y (en) * | 2002-04-23 | 2003-02-19 | 中国石油化工股份有限公司巴陵分公司 | Annular components detaching tools |
| KR100756869B1 (en) * | 2006-09-27 | 2007-09-07 | 주식회사 한국가스기술공사 | Valve disjointing and assembling apparatus |
| CN201325028Y (en) * | 2008-12-09 | 2009-10-14 | 河南中孚实业股份有限公司 | Special pulling device |
| CN201862975U (en) * | 2010-10-29 | 2011-06-15 | 攀枝花钢城集团铁路设备修造有限公司 | Sprocket hub detaching tool for final driving box of track traveling mechanism |
| CN202010994U (en) * | 2011-04-29 | 2011-10-19 | 朴凤元 | Hub disassembling tool for central transmission cross shaft of bulldozer rear axle box |
| CN202357094U (en) * | 2011-06-28 | 2012-08-01 | 天津建筑机械厂 | Special tool for wheel hub dismounting in central transmission part of bulldozer |
-
2012
- 2012-11-09 CN CN201210447239.4A patent/CN103801922A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536358Y (en) * | 2002-04-23 | 2003-02-19 | 中国石油化工股份有限公司巴陵分公司 | Annular components detaching tools |
| KR100756869B1 (en) * | 2006-09-27 | 2007-09-07 | 주식회사 한국가스기술공사 | Valve disjointing and assembling apparatus |
| CN201325028Y (en) * | 2008-12-09 | 2009-10-14 | 河南中孚实业股份有限公司 | Special pulling device |
| CN201862975U (en) * | 2010-10-29 | 2011-06-15 | 攀枝花钢城集团铁路设备修造有限公司 | Sprocket hub detaching tool for final driving box of track traveling mechanism |
| CN202010994U (en) * | 2011-04-29 | 2011-10-19 | 朴凤元 | Hub disassembling tool for central transmission cross shaft of bulldozer rear axle box |
| CN202357094U (en) * | 2011-06-28 | 2012-08-01 | 天津建筑机械厂 | Special tool for wheel hub dismounting in central transmission part of bulldozer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857313A (en) * | 2018-07-19 | 2018-11-23 | 淮南国力液压装备有限公司 | A kind of horizontal upright post jack dismounting cylinder machine |
| CN111422004A (en) * | 2020-04-16 | 2020-07-17 | 安徽科技学院 | Quick dismounting device of scraped car wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |