CN105269295A - Rapid half axle bearing dismounting and mounting device - Google Patents
Rapid half axle bearing dismounting and mounting device Download PDFInfo
- Publication number
- CN105269295A CN105269295A CN201510241422.2A CN201510241422A CN105269295A CN 105269295 A CN105269295 A CN 105269295A CN 201510241422 A CN201510241422 A CN 201510241422A CN 105269295 A CN105269295 A CN 105269295A
- Authority
- CN
- China
- Prior art keywords
- axle bearing
- dismounting
- half axle
- rapid
- mounting
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a rapid half axle bearing dismounting and mounting device, and belongs to the field of automobile repairing. The problem that in the prior art, a bearing is dismounted through a gas welding cutting manner and other dangerous manners is solved, the integrity and safety of a half axle are guaranteed, and the purpose of rapid dismounting and mounting is really achieved. To achieve rapid dismounting and mounting, an inventor adopts a cup joint method through multiple times of improvements and practices, and 360-degree balanced stress is achieved. Operation is easy and convenient, rapid dismounting and mounting are achieved within the shortest time, the labor intensity of maintaining personnel is relieved, and the personal safety is guaranteed. The rapid half axle bearing dismounting and mounting device is mainly used for dismounting and mounting the half axle bearing.
Description
Technical field
technical field of automobile maintenance.
Background technology
The most ancient dismounting mode is gas cutting, bearing and spacer is cut open and takes off, and its yardstick is difficult to grasp, and is easy to hurt semiaxis, also easily distortion and annealing.Present dismounting mode is that its depth size is more difficult to grasp with hand grinding tool cutting, has cut bearing shallow and spacer is got to get off, dark easily injure semiaxis, cannot ensure the integrity of semiaxis, the safety of maintenance personal also cannot ensure, change bearing and want half an hour at the soonest, consuming time oversize.Some problem of like product ubiquity that market is sold: (1) method of attachment is bolt and nut, because wearing and tearing there will be problem (2) with regard to minicar after using, the distance of axle bearing and brake disc only has seven millimeters, pullling with torque arm is not Cheng Li, because bearing is relative with spacer certain tightness, torque arm is directly pullled brake disc and is certain to cause brake disc to be out of shape, its consequence caused is unforeseen, because the direction of vehicle and brake are that safe guarantee (3) uses single, framework can not be dismantled other bearings (4) jack and move up and down, inconvenient operation, during jack higher use, stability can poorer (5) be fixed with foundation bolt, can not move, usage space is limited.
Summary of the invention
Axle bearing fast assembling-disassembling device is made up of portal frame, leading screw connector and union body.
1, portal frame channel-section steel and Plate Welding form, and bear operating pressure ten tons, rotary type crossbeam, reduce height and center of gravity, save raw material, add stability during use.Be provided with circular hole in the middle of swing bolster, two ends are provided with rotating shaft, door pillar side is provided with safety lock Xiao, safety lock Xiao locked, guarantee the safety of maintenance personal when other bearings such as dismounting front-wheels.Portal frame is multi-functional portal frame, fixes without the need to foundation bolt, and mobility is strong
2, leading screw connector uses the processing of 45# seamless steel pipe to be welded, and its main feature is; Adopt threads of lead screw and nut can bear extremely strong pulling force and pressure, long service life, loosen, tighten nut fast.
3, union body is made up of sleeve pipe, groove watt, bearing inner sleeve card, whole use 45# seamless steel pipe processes, the outer end of sleeve pipe is provided with anti-slip card Xiao, two panels groove watt is entangled in the effect of sleeve pipe, two panels groove watt is united two into one, axle bearing and leading screw connector close to be buckled together and realize effectively being connected, with bearing and leading screw connector 360 degree of producing balanced forces, to reach the optimum efficiency of dismounting bearing by groove watt.When axle bearing fall apart there is no bearing outside, two pieces of bearing inner sleeves are snapped fits in groove watt and block bearing inner sleeve, still can easy removal, need not dismantle by additive method.Solve bearing to fall apart and there is no overcoat still dismountable a great problem.The present invention really achieves its practicality, after quenching technology process, adds its wearability, thus increases the service life, and connected by simple bushing type and shortened the operating time, dismounting axle bearing only needs two minutes.
The method of operating of dismounting axle bearing: (1) half axle assembly major part is erected down (2) leading screw connector flange end be inserted in semiaxis (3) two pieces of grooves watt the bearing on leading screw connector and semiaxis closed be buckled in inside (4) put outer sleeve, after sleeve pipe puts in place anti-slip card Xiao automatic clamping good, in case Formation of Axle Shaft Spline end penetrates in swing bolster circular hole by sleeve pipe landing (5), Formation of Axle Shaft Spline end contacts with jack, screws the dismounting that feed screw nut (6) operation jack completes axle bearing
The method of operating of axle bearing is installed: (1) is in order to save time, do not unload leading screw connector down (2) from swing bolster after having dismantled axle bearing and Formation of Axle Shaft Spline end is penetrated leading screw connector screw thread and nut end by bearing new on half-axile sleeve and bearing spacer (3), swing bolster, semiaxis major part is placed on jack, tightening nut (4) operation jack, complete installation, whole disassembly process is simple to operate, alleviate the working strength of maintenance personal, ensure the personal safety of maintenance personal, save the most of the time simultaneously, no longer need by cutting and additive method, to ensure the integrity of semiaxis.
This axle bearing fast assembling-disassembling device is applicable to minicar and commercial vehicle and small-sized micro-lorry.
Claims (3)
1. the method by socket mode fast assembling-disassembling axle bearing: it is characterized in that, simple to operate, the replacing of axle bearing can be completed in short two minutes, save the major part operating time, alleviate the labour intensity of maintenance personal.
2. the assembly and disassembly methods of axle bearing according to claim 1: it is characterized in that the rotatable portal frame energy brief operating time, saves raw material dismantled and assembled front-wheel and other bearings simultaneously, belongs to multi-functional portal frame.
3. the method for utilization socket fast assembling-disassembling axle bearing according to claim 1: it is characterized in that all forming 360 degree of producing balanced forces by being socketed all connecting portions, fully achieved the object of fast assembling-disassembling by socket mode, thus reach the optimum efficiency of dismounting axle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241422.2A CN105269295A (en) | 2015-05-13 | 2015-05-13 | Rapid half axle bearing dismounting and mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241422.2A CN105269295A (en) | 2015-05-13 | 2015-05-13 | Rapid half axle bearing dismounting and mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269295A true CN105269295A (en) | 2016-01-27 |
Family
ID=55139600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241422.2A Pending CN105269295A (en) | 2015-05-13 | 2015-05-13 | Rapid half axle bearing dismounting and mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108627A (en) * | 2018-08-14 | 2019-01-01 | 江苏大唐国际吕四港发电有限责任公司 | A kind of high-pressure admission intubation assembly technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249176A (en) * | 1999-03-03 | 2000-09-12 | Nippon Light Metal Co Ltd | Attaching/detaching jig for brake drum |
| CN101157176A (en) * | 2007-11-15 | 2008-04-09 | 施共华 | Automobile semi-axis bearing retainer ring replacer |
| CN201376258Y (en) * | 2009-04-13 | 2010-01-06 | 王莉莎 | Extractor for automotive axle bearing |
| CN202411788U (en) * | 2011-12-30 | 2012-09-05 | 深圳市元征软件开发有限公司 | Bearing disassembling and assembling device for automotive differential axle |
| CN202571766U (en) * | 2012-04-14 | 2012-12-05 | 天台县唐宋汽车修配厂 | Bearing disassembling device on semi-shaft of automobile |
-
2015
- 2015-05-13 CN CN201510241422.2A patent/CN105269295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249176A (en) * | 1999-03-03 | 2000-09-12 | Nippon Light Metal Co Ltd | Attaching/detaching jig for brake drum |
| CN101157176A (en) * | 2007-11-15 | 2008-04-09 | 施共华 | Automobile semi-axis bearing retainer ring replacer |
| CN201376258Y (en) * | 2009-04-13 | 2010-01-06 | 王莉莎 | Extractor for automotive axle bearing |
| CN202411788U (en) * | 2011-12-30 | 2012-09-05 | 深圳市元征软件开发有限公司 | Bearing disassembling and assembling device for automotive differential axle |
| CN202571766U (en) * | 2012-04-14 | 2012-12-05 | 天台县唐宋汽车修配厂 | Bearing disassembling device on semi-shaft of automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108627A (en) * | 2018-08-14 | 2019-01-01 | 江苏大唐国际吕四港发电有限责任公司 | A kind of high-pressure admission intubation assembly technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |