CN105364778B - A kind of wire clamping prevention bearing disassembling device - Google Patents
A kind of wire clamping prevention bearing disassembling device Download PDFInfo
- Publication number
- CN105364778B CN105364778B CN201510947157.XA CN201510947157A CN105364778B CN 105364778 B CN105364778 B CN 105364778B CN 201510947157 A CN201510947157 A CN 201510947157A CN 105364778 B CN105364778 B CN 105364778B
- Authority
- CN
- China
- Prior art keywords
- bearing
- main body
- snap fit
- wire clamping
- clamping prevention
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- 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)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a kind of wire clamping prevention bearing disassembling device, it is characterised in that including main body and snap fit, the main body is hollow cylinder, described main body one end is provided with bearing conveying end, and other end inwall is connected with snap fit more than at least two, and the main body is provided with a wire clamping prevention mouth.Beneficial effect of the present invention：It is simple in construction, control line is passed through from wire clamping prevention mouth, snap fit blocks bearing, and main body can be dismantled into bearing toward pull-up, so as to prevent that control line is disconnected by card, interfere situation when avoiding dismounting, after bearing removal, snap fit can prevent bearing from being dropped due to Action of Gravity Field, bearing need to only be taken out from bearing conveying end, using simple, removal efficiency height, and it is hardly damaged bearing.
Description
Technical field
The present invention relates to attaching/detaching apparatus field, and in particular to a kind of wire clamping prevention bearing disassembling device.
Background technology
Wind-driven generator is that wind energy is converted into mechanical energy, and mechanical energy is converted to the power equipment of electric energy.Mainly utilize wind
Power drives air vane rotation, then is lifted the speed of rotation by booster engine, to promote electrical power generators.
Frequency converter is the important component for the operating for controlling wind-driven generator, and frequency converter is more frequent in actual use, makes
Used time can produce substantial amounts of heat, and heat is mainly radiated by the fan in frequency converter, due to frequency converter module fan
Longtime running, make fan spindle bearing aging jam cause module temperature high, cause trigger module excess temperature failure, cause whole wind-force to send out
The fault rate height of motor, it is necessary to change fan spindle bearing in time.
However, in dismounting fan spindle bearing at present, easily will control during dismounting because the control line of frequency converter is near bearing
Line processed is broken, and causes frequency converter integrally to damage, or the stop in dismounting due to control line is interfered, and dismounting bearing is difficult, dimension
It is low to repair efficiency.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of wire clamping prevention bearing disassembling device.
To reach above-mentioned purpose, the technical solution adopted for the present invention to solve the technical problems is：
A kind of wire clamping prevention bearing disassembling device, it is characterised in that including main body and snap fit, the main body is hollow cylinder
Body, described main body one end are provided with bearing conveying end, and other end inwall is connected with snap fit more than at least two, and the main body is provided with
One wire clamping prevention mouth.
It is using the beneficial effect of above-mentioned technical proposal：Main body is hollow cylinder, and described main body one end takes provided with bearing
Outlet, other end inwall are connected with snap fit more than at least two, and the main body is provided with a wire clamping prevention mouth, simple in construction, will control
Line passes through from wire clamping prevention mouth, and snap fit blocks bearing, main body can be dismantled into bearing toward pull-up, so as to prevent control line by card
It is disconnected, interfere situation when avoiding dismounting, after bearing removal, snap fit can prevent bearing from being dropped due to Action of Gravity Field, only need by
Bearing takes out from bearing conveying end, using simple, removal efficiency height, and is hardly damaged bearing.
Further, the section for being hooked in main diameter direction is right angled triangle, the right angled triangle one
The opening of acute angle is towards the bearing conveying end.
It is using the beneficial effect of above-mentioned technical proposal：The opening of one acute angle of right angled triangle is torn open towards conveying end
After unloading bearing, it can make bearing will not be because being damaged dropping after dismounting.
Further, the included angle A of the hypotenuse of the right angled triangle and bus in the main body is 15 °~45 °.
It is using the beneficial effect of above-mentioned technical proposal：The tensile strength of right angled triangle can be increased, avoid taking bearing
When due to insufficient strength cause snap fit to damage.
Further, the wire clamping prevention mouth is shaped as " Jiong " type or is U-typed.
It is using the beneficial effect of above-mentioned technical proposal：Control line can be made to have bigger anti-sticking space of lines, further kept away
Exempt from the situation of broken string.
Further, the bearing conveying end both sides are provided with the handle of cylinder.
It is using the beneficial effect of above-mentioned technical proposal：It is easy to disassemble, force region during dismounting is more concentrated, can be with
Bearing can be dismantled using little power, it is time saving and energy saving.
Further, the handle outer face surface is provided with projection, and the projection is distributed along cylindrical circumferential.
It is using the beneficial effect of above-mentioned technical proposal：Projection can increase the frictional force of handle, when firmly dismantling, increase
Add the reliability of dismounting.
Further, the bearing conveying end is provided with blocking cap, and the blocking cap is made of elastomeric material.
It is using the beneficial effect of above-mentioned technical proposal：Provided with blocking cap, it is ensured that due to will not after bearing removal of exerting oneself
Flown out from bearing conveying end, operate the service life of human-body safety and bearing.
Further, the snap fit and the main body are integrally formed, and the snap fit and the main body use elastomeric material system
Into.
It is using the beneficial effect of above-mentioned technical proposal：Machine-shaping is convenient, using elastomeric material, in the work of snap fit elasticity
Under, it can make what main body was more prone to enter bearing removal area, to make snap fit right-angle side easily block bearing.
Further, the snap fit is set along the main body inner wall circumference uniform distribution.
It is using the beneficial effect of above-mentioned technical proposal：Uniform force during bearing is taken out in guarantee, is more prone to dismantle
Bearing.
Further, the snap fit is provided with a recess with the right-angle side that the main body inner wall is vertically connected, and the recess is
Rectangular pulse shape either square-wave pulse shape or sawtooth pulse shape or sine pulse shape.
It is using the beneficial effect of above-mentioned technical proposal：Provided with recess, snap fit and bearing touch can, snap fit can be produced
Local deformation, this deformation make dismounting bearing more convenient and rapid.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram of top view of the present invention.
Fig. 3 is the structural representation that A-A of the present invention is cutd open.
Fig. 4 is the schematic diagram of the partial enlarged drawing of snap fit of the present invention.
Fig. 5 is the schematic diagram that snap fit of the present invention is provided with sawtooth pulse shape.
Fig. 6 is the schematic diagram that snap fit of the present invention is provided with rectangular pulse shape.
Numeral and the title of the corresponding component represented by letter in figure：
1- main bodys；2- snap fits；3- wire clamping prevention mouths；4- bearing conveying ends；5- handles；6- is raised；7- blocking caps；8- recesses.
Embodiment
With reference to specific embodiment, present disclosure is described in further detail：As Figure 1-4, it is a kind of
Wire clamping prevention bearing disassembling device, including main body 1 and snap fit 2, the main body 1 are hollow cylinder, and described one end of main body 1 is provided with axle
Conveying end 4 is held, other end inwall is connected with snap fit 2 more than at least two, and the main body 1 is provided with a wire clamping prevention mouth 3, the card
It in the section in main diameter direction is right angled triangle to hook 2, and the opening of one acute angle of right angled triangle is towards the bearing
Conveying end 4, the wire clamping prevention mouth 3 are shaped as " Jiong " type or are U-typed, and the snap fit 2 is equal along the inwall circumference of main body 1
Cloth is set.
It is using the beneficial effect of above-mentioned technical proposal：Main body is hollow cylinder, and described main body one end takes provided with bearing
Outlet, other end inwall are connected with snap fit more than at least two, and the main body is provided with a wire clamping prevention mouth, simple in construction, will control
Line passes through from wire clamping prevention mouth, and snap fit blocks bearing, main body can be dismantled into bearing toward pull-up, so as to prevent control line by card
It is disconnected, interfere situation when avoiding dismounting, after bearing removal, the opening of an acute angle of right angled triangle is towards conveying end, dismounting
After bearing, bearing can be made only will not need to take out bearing from bearing conveying end because being damaged dropping after dismounting, use
Simply, removal efficiency is high, and is hardly damaged bearing.
Further, as shown in figure 4, the included angle A of the hypotenuse of the right angled triangle and bus in the main body 1 is 15 °
~45 °.During actual test, it is found that the dismounting effect that included angle A is 25 °~35 ° is more preferable, the service life of snap fit is longer.Particularly
Performance when included angle A is 30 ° is optimal.
It is using the beneficial effect of above-mentioned technical proposal：The tensile strength of right angled triangle can be increased, avoid taking bearing
When due to insufficient strength cause snap fit to damage.
Further, the both sides of bearing conveying end 4 are provided with the handle 5 of cylinder, and the outer face surface of handle 5 is provided with convex
6, described raised 6 are played to be distributed along cylindrical circumferential.
It is using the beneficial effect of above-mentioned technical proposal：It is easy to disassemble, force region during dismounting is more concentrated, can be with
Bearing can be dismantled using little power, time saving and energy saving, projection can increase the frictional force of handle, when firmly dismantling, increase
The reliability of dismounting.
Further, the bearing conveying end 4 is provided with blocking cap 7, and the blocking cap 7 is made of elastomeric material.
It is using the beneficial effect of above-mentioned technical proposal：Provided with blocking cap, it is ensured that due to will not after bearing removal of exerting oneself
Flown out from bearing conveying end, operate the service life of human-body safety and bearing.
Further, the snap fit 2 and the main body 1 are integrally formed, and the snap fit 2 and the main body 1 use elastic material
Material is made.
It is using the beneficial effect of above-mentioned technical proposal：Machine-shaping is convenient, using elastomeric material, in the work of snap fit elasticity
Under, it can make what main body was more prone to enter bearing removal area, to make snap fit right-angle side easily block bearing.
Further, as seen in figs. 5-6, the snap fit 2 and the right-angle side that the inwall of main body 1 is vertically connected are recessed provided with one
Portion 8, the recess 8 are rectangular pulse shape either square-wave pulse shape or sawtooth pulse shape or sine pulse shape.
It is using the beneficial effect of above-mentioned technical proposal：Provided with recess, snap fit and bearing touch can, snap fit can be produced
Local deformation, this deformation make dismounting bearing more convenient and rapid.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (5)
- A kind of 1. wire clamping prevention bearing disassembling device, it is characterised in that including main body and snap fit, the main body is hollow cylinder, Described main body one end is provided with bearing conveying end, and other end inwall is connected with the snap fit of more than 2, and the main body is provided with an anti-sticking Line mouth, the snap fit and the main body are integrally formed, and the snap fit and the main body are made of elastomeric material, the snap fit with The right-angle side that the main body inner wall is vertically connected is provided with a recess, and the recess is rectangular pulse shape or square-wave pulse shape Either sawtooth pulse shape or sine pulse shape, the bearing conveying end are provided with blocking cap, and the blocking cap uses elastomeric material It is made；The section for being hooked in main diameter direction is right angled triangle, the opening court of described one acute angle of right angled triangle To the bearing conveying end, the included angle A of the hypotenuse of the right angled triangle and bus in the main body is 15 °~45 °.
- A kind of 2. wire clamping prevention bearing disassembling device according to claim 1, it is characterised in that the shape of the wire clamping prevention mouth Shape is " Jiong " type or is U-typed.
- A kind of 3. wire clamping prevention bearing disassembling device according to claim 2, it is characterised in that the bearing conveying end two Side is provided with the handle of cylinder.
- A kind of 4. wire clamping prevention bearing disassembling device according to claim 3, it is characterised in that the handle outer face surface Provided with projection, the projection is distributed along cylindrical circumferential.
- 5. a kind of wire clamping prevention bearing disassembling device according to claim 4, it is characterised in that the snap fit is along the main body Inwall circumference uniform distribution is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947157.XA CN105364778B (en) | 2015-12-17 | 2015-12-17 | A kind of wire clamping prevention bearing disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947157.XA CN105364778B (en) | 2015-12-17 | 2015-12-17 | A kind of wire clamping prevention bearing disassembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105364778A CN105364778A (en) | 2016-03-02 |
| CN105364778B true CN105364778B (en) | 2018-01-30 |
Family
ID=55367660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947157.XA Expired - Fee Related CN105364778B (en) | 2015-12-17 | 2015-12-17 | A kind of wire clamping prevention bearing disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105364778B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042790Y (en) * | 2007-06-09 | 2008-04-02 | 吴维峰 | Crank pin drawing and disassebling device for oil pumping machine |
| CN201168952Y (en) * | 2008-03-25 | 2008-12-24 | 鲁泰纺织股份有限公司 | External rotor electric machine bearing detaching device |
| DE202008006597U1 (en) * | 2008-05-15 | 2008-08-14 | Ks Tools Werkzeuge-Maschinen Gmbh | Puller for removing wheel bolt caps |
| KR101352351B1 (en) * | 2011-11-21 | 2014-01-15 | 양수용 | Bearing puller |
| CN202480048U (en) * | 2012-03-27 | 2012-10-10 | 新兴铸管股份有限公司 | Special tool for bearing disassembling |
| CN203236425U (en) * | 2013-05-17 | 2013-10-16 | 中国石油天然气股份有限公司 | Water injection meter extraction tool |
| CN203566632U (en) * | 2013-10-21 | 2014-04-30 | 哈尔滨东安发动机（集团）有限公司 | Bearing disassembling tool |
| CN203600175U (en) * | 2013-11-26 | 2014-05-21 | 江苏盛虹科技股份有限公司 | Hot roller bearing chamber drawing tool |
| CN203752083U (en) * | 2014-04-08 | 2014-08-06 | 哈尔滨钟厂 | Bearing pulling device |
| CN204585134U (en) * | 2015-02-06 | 2015-08-26 | 内蒙古包钢钢联股份有限公司 | High line finish rolling cone axle box bearing puller |
| CN205201429U (en) * | 2015-12-17 | 2016-05-04 | 江苏天赋新能源工程技术有限公司 | Anti -sticking line bearing detaching device |
-
2015
- 2015-12-17 CN CN201510947157.XA patent/CN105364778B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105364778A (en) | 2016-03-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: Room 425, Building 3, No. 58, Chongchuan Road, Zhongxing Street, Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Talent New Energy Technology (Nantong) Co., Ltd. Address before: Room 505, No. 42, Guangzhou Road, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU TIANFU NEW ENERGY ENGINEERING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |