CN108789274A - Improve the auxiliary body of bearing removal efficiency - Google Patents
Improve the auxiliary body of bearing removal efficiency Download PDFInfo
- Publication number
- CN108789274A CN108789274A CN201810711424.7A CN201810711424A CN108789274A CN 108789274 A CN108789274 A CN 108789274A CN 201810711424 A CN201810711424 A CN 201810711424A CN 108789274 A CN108789274 A CN 108789274A
- Authority
- CN
- China
- Prior art keywords
- rectangular channel
- removal efficiency
- pedestal
- support plate
- connecting rod
- 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
- 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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses the auxiliary bodies for improving bearing removal efficiency, including pedestal, the top of the pedestal is equipped with rectangular channel and two placing grooves, two placing grooves are located at the axis both sides of rectangular channel, baffle is equipped in the rectangular channel, baffle can along vertical direction move on the inner wall of rectangular channel, and the bottom of the baffle is equipped with opening；Two connecting rods are additionally provided on the side wall of the pedestal, connecting rod passes through screw thread and pedestal horizontal connection, it is additionally provided with support plate in the connecting rod, support plate is sleeved on two supporting rods, the top of the support plate is equipped with riser, the side wall in riser towards placing groove direction is equipped with driving mechanism, and driving mechanism includes output shaft, and the axis of the output shaft and the axis of placing groove are on same straight line.
Description
Technical field
The present invention relates to a kind of bearing auxiliary tools, and in particular to improves the auxiliary body of bearing removal efficiency.
Background technology
Model For The Bush-axle Type Parts are widely used in machinery industry, it is the important foundation parts of all kinds of mechanized equipments, it
Precision, performance, life and reliability play conclusive effect to the precision, performance, life and reliability of host.It is produced in machinery
In product, Model For The Bush-axle Type Parts belong to high-precision product, not only need the comprehensive support that the subjects such as mathematics, physics are theoretical, but also
Need material science, heat treatment technics, Precision Machining and measuring technique, Numeric Control Technology and effective numerical method and powerful
The subjects such as computer technology service for it, therefore Model For The Bush-axle Type Parts are a products for representing national science and technology strength.?
When repairing Model For The Bush-axle Type Parts, need to remove on the axle sleeve being mounted in shaft, traditional method is to pass through mode of heating
Axle sleeve is removed from shaft, but efficiency is slower by the way of heating, either axle sleeve is tapped with copper rod or hammer, by axis
Set is tapped from shaft, but during percussion be easy axle sleeve is tapped it is bad, and worker percussion mode it is time-consuming
It is again laborious.
Invention content
The technical problem to be solved by the present invention is to overcome in the prior art insufficient, and it is an object of the present invention to provide raising bearing is torn open
The auxiliary body for unloading efficiency facilitates the axle sleeve on countershaft to be dismantled, and avoids the damage for causing axle sleeve.
The present invention is achieved through the following technical solutions：
The auxiliary body of bearing removal efficiency, including pedestal are improved, the top of the pedestal is equipped with rectangular channel and two put
Slot is set, two placing grooves are located at the axis both sides of rectangular channel, are equipped with baffle in the rectangular channel, baffle can be in rectangular channel
Inner wall on move along vertical direction, the bottom of the baffle is equipped with opening；Two companies are additionally provided on the side wall of the pedestal
Extension bar, connecting rod are additionally provided with support plate, support plate is sleeved on two branch by screw thread and pedestal horizontal connection in the connecting rod
On strut, the top of the support plate is equipped with riser, and the side wall in riser towards placing groove direction is equipped with driving mechanism, driving machine
Structure includes output shaft, and the axis of the output shaft and the axis of placing groove are on same straight line.
Further, the inner wall both sides of the rectangular channel are equipped with sliding slot, and the both sides of the baffle are equipped with and sliding slot
The sliding block matched, sliding block is located in sliding slot, and sliding block can move in sliding slot.
Further, the inner wall both sides of the opening are equipped with adjustable plate, and adjustable plate can move in opening.
Further, the adjustable plate includes several movable plates, and the side of the movable plate is equipped with link block, movable plate
The other side be equipped with the matched dovetail groove of link block, link block is located in dovetail groove, and link block can move in dovetail groove
It is dynamic.
Further, it is equipped on the madial wall of the opening with the matched link slot of link block, the connection on movable plate
Block can be connect with link slot, and link block can move in link slot.
Further, two fixed rings are additionally provided in the connecting rod, fixed ring is connect by screw thread with connecting rod, and
And support plate is located between two fixed rings, support plate can be fixed in connecting rod by rotation fixed ring, fixed ring.
Compared with prior art, the present invention having the following advantages and advantages：
1, the auxiliary body of present invention raising bearing removal efficiency will wait tearing open when the axle sleeve on countershaft is dismantled
In the groove that the shaft both ends unloaded are placed on pedestal, then under the action of driving mechanism, shaft movement, while baffle are pushed
Axle sleeve is limited, so that shaft can be dismantled smoothly from shaft hereinafter, ensureing that axle sleeve is without damage；
2, the present invention improves the auxiliary body of bearing removal efficiency, since adjustable plate is made of several adjustable plates so that can
To adjust the thickness of adjustable plate according to the diameter of shaft, meets and used suitable for the shaft and axle sleeve of different-diameter.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram when present invention uses；
Fig. 3 is the side view of baffle of the present invention；
Fig. 4 is the side view of adjustable plate of the present invention；
Fig. 5 is the vertical view of adjustable plate of the present invention.
Label and corresponding parts title in attached drawing：
1- fixed rings, 2- driving mechanisms, 3- support plates, 4- grooves, 5- sliding blocks, 6- connecting rods, 7- risers, 8- output shafts,
9- pedestals, 10- rectangular channels, 11- baffles, 12- openings, 13- movable plates, 14- link blocks, 15- dovetail grooves, 16- shafts, 17- axis
Set.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figures 1 to 5, the present invention improves the auxiliary body of bearing removal efficiency, including pedestal 9, the pedestal 9 are
The central position of rectangular configuration, 9 top of the pedestal is equipped with rectangular channel 10, and the top of the pedestal 9 is additionally provided with two grooves
4, groove 4 is arcuate structure, and two grooves 4 are located at the axis both sides of rectangular channel 10, and groove 4 connects with rectangular channel 10
Logical, the rectangular channel 10 of setting is convenient for placing axle sleeve 17 to be removed, and the groove 4 of setting is for placing shaft 4 to be removed；It is described
Two connecting rods 6 are additionally provided on the side wall of pedestal 9, connecting rod 6 is by screw thread and 9 horizontal connection of pedestal, and two connect
Bar 6 is located at the axis both sides of pedestal 9, and support plate 3 is additionally provided in the connecting rod 6, and support plate 3 is sleeved on two connecting rods 6
On, and support plate 3 can horizontal direction movement in 6 upper edge of connecting rod, and support plate 3 can be dismantled from connecting rod 6
Get off, is all provided in the connecting rod 6 there are two fixed ring 1, fixed ring 1 is connect by screw thread with connecting rod 6, and support plate
3 are located between two fixed rings 1, and by tightening two fixed rings 1, support plate 3 can be fixed in connecting rod 6；The branch
The top of fagging 3 is additionally provided with riser 7, and riser 7 is towards being additionally provided with driving mechanism 2, the driving mechanism on the side wall in 9 direction of pedestal
2 be hydraulic cylinder, can be obtained by purchase on the market, and the operation is stable, the driving mechanism 2 include output shaft 8, output shaft 8
Axis and two grooves 4 axis on same straight line so that driving mechanism 2 work when, output shaft 8 can be towards groove
4 directions are moved, and finally push the shaft 16 being placed in groove 4；The inner wall both sides of the rectangular channel 10 are also equipped with
Sliding slot is additionally provided with baffle 11 in the rectangular channel 10, and the both sides of baffle 11 are equipped with to be located at the matched sliding block 5 of sliding slot, sliding block 5
In sliding slot, and sliding block 5 can move in sliding slot so that baffle 11 can be removed out of rectangular channel 10, the baffle 11
Bottom is additionally provided with opening 12, and the inner wall both sides of the opening 12 are equipped with link slot, and the inner wall both sides of the opening 12 are additionally provided with
Adjustable plate, adjustable plate are made of several movable plates 13, and the side of the movable plate 13 is equipped with link block 14, and the other side is equipped with
With 14 matched dovetail groove 15 of link block, passes through link block 14 between each movable plate of the adjustable plate 13 and dovetail groove 15 connects
It connects, forms adjustable plate together, and innermost movable plate 13 is connect by link block 14 with the link slot in opening 12, will be adjusted
Plate is fixed in opening 12, can be adjusted the quantity of movable plate 13 according to shaft 16 to be removed, be formed the tune of different-thickness
Save plate.
Then 16 both ends of shaft to be removed are placed on by the present invention in use, the taking-up out of rectangular channel 10 by baffle 11
In groove 4, the thickness of adjustable plate is then adjusted according to the diameter of shaft 16, ensures that shaft 16 can pass through opening 12, simultaneously
Baffle 11 again can side block live axle sleeve 17, finally utilize driving mechanism 2 drive output shaft 8 move, output shaft 8 push shaft 16 move
It is dynamic, due to the presence of baffle 11 so that axle sleeve 17 can fall off from shaft 16, to realize the dismounting to axle sleeve 17.Simultaneously
After having used, quickly connecting rod 6 and support plate 3 can be disassembled, save space, it is easy to carry.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. improving the auxiliary body of bearing removal efficiency, which is characterized in that including pedestal (9), the top of the pedestal (9) is equipped with
Rectangular channel (10) and two placing grooves (4), two placing grooves (4) are located at the axis both sides of rectangular channel (10), the rectangle
Baffle (11) is equipped in slot (10), baffle (11) can along vertical direction move on the inner wall of rectangular channel (10), the gear
The bottom of plate (11) is equipped with opening (12)；Two connecting rods (6) are additionally provided on the side wall of the pedestal (9), connecting rod (6) is logical
Screw thread and pedestal (9) horizontal connection are crossed, support plate (3) is additionally provided on the connecting rod (6), support plate (3) is sleeved on two supports
On bar (6), the top of the support plate (3) is equipped with riser (7), and the side wall in riser (7) towards placing groove (4) direction, which is equipped with, to be driven
Motivation structure (2), driving mechanism (2) include output shaft (8), and the axis of the output shaft (8) is with the axis of placing groove (4) same
On straight line.
2. the auxiliary body according to claim 1 for improving bearing removal efficiency, which is characterized in that the rectangular channel (10)
Inner wall both sides be equipped with sliding slot, the both sides of the baffle (11) are equipped with to be located at the matched sliding block of sliding slot (5), sliding block (5)
In sliding slot, and sliding block (5) can move in sliding slot.
3. the auxiliary body according to claim 1 for improving bearing removal efficiency, which is characterized in that the opening (12)
Inner wall both sides are equipped with adjustable plate, and adjustable plate can move in opening (12).
4. the auxiliary body according to claim 3 for improving bearing removal efficiency, which is characterized in that the adjustable plate includes
The side of several movable plates (13), the movable plate (13) is equipped with link block (14), and the other side of movable plate (13) is equipped with and connects
Block (14) matched dovetail groove (15) is connect, link block (14) is located in dovetail groove (15), and link block (14) can be in dovetail
Slot moves in (15).
5. the auxiliary body according to claim 4 for improving bearing removal efficiency, which is characterized in that the opening (12)
Being equipped on madial wall can connect with link block (14) matched link slot, the link block (14) on movable plate (13) with link slot
It connects, and link block (14) can move in link slot.
6. the auxiliary body according to claim 1 for improving bearing removal efficiency, which is characterized in that the connecting rod (6)
On be additionally provided with two fixed rings (1), fixed ring (1) is connect by screw thread with connecting rod (6), and support plate (3) be located at two
Between a fixed ring (1), support plate (3) can be fixed in connecting rod (6) by rotation fixed ring (1), fixed ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711424.7A CN108789274A (en) | 2018-07-03 | 2018-07-03 | Improve the auxiliary body of bearing removal efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711424.7A CN108789274A (en) | 2018-07-03 | 2018-07-03 | Improve the auxiliary body of bearing removal efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108789274A true CN108789274A (en) | 2018-11-13 |
Family
ID=64073142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711424.7A Pending CN108789274A (en) | 2018-07-03 | 2018-07-03 | Improve the auxiliary body of bearing removal efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789274A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004022524B3 (en) * | 2004-05-05 | 2005-06-02 | Jahnel-Kestermann Getriebewerke Gmbh & Co. Kg | Roller bearing dismantling method e.g. for replacement of damaged drive shaft bearing in wind-turbine power plant, using sleeve welded to inner ring of roller bearing before extraction of latter |
| CN203390874U (en) * | 2013-08-30 | 2014-01-15 | 刘庆超 | Bearing detaching device |
| CN203726432U (en) * | 2014-01-22 | 2014-07-23 | 广西柳工机械股份有限公司 | Shaft sleeve disassembling and assembling tool |
| CN104907998A (en) * | 2015-06-12 | 2015-09-16 | 安徽华茂纺织股份有限公司 | Adjustable nondestructive bearing disassembling device |
| CN105290998A (en) * | 2015-11-16 | 2016-02-03 | 耒阳新达微科技有限公司 | Bearing tool calipers convenient to use |
| CN106965126A (en) * | 2017-04-26 | 2017-07-21 | 绵竹市凯瑞机械加工有限公司 | The quick frock dismantled to shaft sleeve workpiece |
-
2018
- 2018-07-03 CN CN201810711424.7A patent/CN108789274A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004022524B3 (en) * | 2004-05-05 | 2005-06-02 | Jahnel-Kestermann Getriebewerke Gmbh & Co. Kg | Roller bearing dismantling method e.g. for replacement of damaged drive shaft bearing in wind-turbine power plant, using sleeve welded to inner ring of roller bearing before extraction of latter |
| CN203390874U (en) * | 2013-08-30 | 2014-01-15 | 刘庆超 | Bearing detaching device |
| CN203726432U (en) * | 2014-01-22 | 2014-07-23 | 广西柳工机械股份有限公司 | Shaft sleeve disassembling and assembling tool |
| CN104907998A (en) * | 2015-06-12 | 2015-09-16 | 安徽华茂纺织股份有限公司 | Adjustable nondestructive bearing disassembling device |
| CN105290998A (en) * | 2015-11-16 | 2016-02-03 | 耒阳新达微科技有限公司 | Bearing tool calipers convenient to use |
| CN106965126A (en) * | 2017-04-26 | 2017-07-21 | 绵竹市凯瑞机械加工有限公司 | The quick frock dismantled to shaft sleeve workpiece |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |