CN109664240A - Tear bearing mould open - Google Patents
Tear bearing mould open Download PDFInfo
- Publication number
- CN109664240A CN109664240A CN201811582086.8A CN201811582086A CN109664240A CN 109664240 A CN109664240 A CN 109664240A CN 201811582086 A CN201811582086 A CN 201811582086A CN 109664240 A CN109664240 A CN 109664240A
- Authority
- CN
- China
- Prior art keywords
- mould
- bearing
- hole
- open
- bearing block
- 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
Abstract
The invention discloses tear bearing mould open, including bearing block, the bearing block side is equipped with bearing, the first mould is connected in the brearing bore, the bottom of first mould is provided with pulling claw, is provided with oiling bolt hole on first mould, the other side of the bearing block is provided with through-hole, second fetus tool is embedded in the through-hole, having heaters is installed on the head of second mould, and the head of second mould is embedded in the first mould.First mould is made of three segments, O-ring is cased on the pulling claw, there are six the oiling bolts hole for setting on first mould, the heater is made of aluminum alloy material, first mould and the second mould are ejected by press machine dismantles bearing, and the size of the through-hole matches with the second mould.The configuration of the present invention is simple, it is easy to operate, it is high-efficient, and more ensure that the integrity of disassembly bearing, the bearing disassembled can be reused by simple reparation, and cost is greatly saved.
Description
Technical field
The present invention relates to mould fields, more particularly to tear bearing mould open.
Background technique
Bearing is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course, its major function is branch
Mechanical rotary body is supportted, to reduce mechanical load coefficient of friction of the equipment in transmission process.Bearing is in use, can be because long-term
It loads and wears, so that can not continue to support mechanical rotary body, so must replace after a period of use, still, in bearing
Support shaft be easily removable, and mechanical rotary body is not easy to separate with bearing, and the position of especially some narrow spaces is more
Be in this way, can only often take it is destructive remove replacement, not only operate time-consuming and laborious, but also easily damage mechanical rotary body, directly
Connecing influences entire mechanical transmission mechanism.During dismantling East Sea special steel 150,170 roller system, it is found that the bearing in bearing block is difficult
It removes, because of the structure of this bearing block, disassembly bearing is caused to be had no way of doing it, if destructive remove will bring damage to factory
It loses, in order to better ensure that the bearing removed is intact, utilizes, designed and produced for the characteristics of this bearing block again
A set of simple and easy mould.
Summary of the invention
The invention patent will solve the problems, such as it is to tear bearing mould open.
It is to tear bearing mould, including bearing block, the axis open that the present invention, which solves technical solution used by above-mentioned technical problem,
It holds a side and bearing is installed, the first mould is connected in the brearing bore, the bottom of first mould is provided with pulling claw,
Oiling bolt hole is provided on first mould, the other side of the bearing block is provided with through-hole, is embedded in the through-hole
Having heaters is installed on the head of second mould, second mould, and the head of second mould is embedded in the first mould.
More further than above scheme, first mould is made of three segments.
It is more further than above scheme, O-ring is cased on the pulling claw.
More further than above scheme, there are six the oiling bolts hole for setting on first mould.
More further than above scheme, the heater is made of aluminum alloy material.
More further than above scheme, first mould and the second mould are ejected by press machine and dismantle bearing.
More further than above scheme, the size of the through-hole matches with the second mould.
Compared with prior art, the configuration of the present invention is simple, it is easy to operate, it is high-efficient, and more ensure that disassembly bearing
Integrity, the bearing disassembled can be reused by simple reparation, and cost is greatly saved.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is rearview of the present invention.
Fig. 3 is the first mould and the second mould connection figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only to a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art's all acquisitions without making creative work it is all
Other the present embodiment belong to the range of protection of the invention.
It is specifically shown in Fig. 1, Fig. 2 and Fig. 3, tears bearing mould, including bearing block 1 open, 1 side of bearing block is equipped with bearing 2,
It is connected with the first mould 3 in 2 inner hole of bearing, the bottom of first mould 3 is provided with pulling claw 4, on first mould 3
It is provided with oiling bolt hole 5, the other side of the bearing block 1 is provided with through-hole 6, second fetus tool 7 is embedded in the through-hole 6,
Having heaters 8 is installed on the head of second mould 7, and the head of second mould 7 is embedded in the first mould 3.Described
One mould 3 is passed through and 2 inner hole of bearing and is fastened on 2 outer ring bottom surface of bearing with pulling claw 4, and heater 8 is made of aluminium alloy, and described the
One mould 3 is made of three segments, is cased with O-ring on the pulling claw 4, can play guarantor to bearing 2 during dismantling bearing 2
Shield acts on, and there are six the oiling bolts hole 5 for setting on first mould 3, and first mould 3 and the second mould 7 pass through
Press machine ejection disassembly bearing 2, the size of the through-hole 6 match with the second mould 7.
First the first mould 3 is packed into bearing 2 to be torn open when disassembly, the inner ring of bearing 2 is blocked with three pulling claws 4, then will
Second mould 7 is inserted into the first mould 3, by 3 distending of the first mould, withstands 2 inner ring of bearing, the heater 8 on the second mould 7
Bearing 2 can be heated, oiling bolt hole 5 bearing 2 can be carried out it is oily, lubricating oil energy high temperature resistant to 250 degrees Celsius,
Has good heating conduction, lubricating oil can not only make bearing expanded by heating, can also make to reduce in 2 disassembly process of bearing to axis
The damage for holding seat 1 and bearing 2 influences 2 second of use of bearing block 1 and bearing, and then upper press machine, presses the second mould 7, leads to
It crosses the second mould 7 and withstands the first mould 3, under the action of press machine, bearing 2 is removed intact.Realize bearing 2 again
Secondary utilization saves 2 expense of bearing.
The configuration of the present invention is simple, it is easy to operate, it is high-efficient, and more ensure that the integrity of disassembly bearing 2, it disassembles
Bearing 2 can be reused by simple reparation, cost is greatly saved.
Claims (7)
1. tearing bearing mould open, including bearing block (1), bearing block (1) side is equipped with bearing (2), which is characterized in that described
It is connected with the first mould (3) in bearing (2) inner hole, the bottom of first mould (3) is provided with pulling claw (4), first tire
It is provided with oiling bolt hole (5) on tool (3), the other side of the bearing block (1) is provided with through-hole (6), and the through-hole (6) is embedded
Equipped with the second mould (7), having heaters (8) are installed on the head of second mould (5), and the head of second mould (7) is embedding
It is located in the first mould (3).
2. tearing bearing mould open as described in claim 1, which is characterized in that first mould (3) is made of three segments.
3. tearing bearing mould open as claimed in claim 2, which is characterized in that (4) are cased with O-ring on the pulling claw.
4. tearing bearing mould open as described in claim 1, which is characterized in that there are six described for setting on first mould (3)
Oiling bolt hole (5).
5. tearing bearing mould open as described in claim 1, which is characterized in that the heater (8) is made of aluminum alloy material.
6. tearing bearing mould open as described in claim 1, which is characterized in that first mould (3) and the second mould (7) pass through
Press machine ejection disassembly bearing (2).
7. tearing bearing mould open as described in claim 1, which is characterized in that the size of the through-hole (6) and the second mould (7) phase
Matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811582086.8A CN109664240A (en) | 2018-12-24 | 2018-12-24 | Tear bearing mould open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811582086.8A CN109664240A (en) | 2018-12-24 | 2018-12-24 | Tear bearing mould open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664240A true CN109664240A (en) | 2019-04-23 |
Family
ID=66147098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811582086.8A Pending CN109664240A (en) | 2018-12-24 | 2018-12-24 | Tear bearing mould open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664240A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037184A1 (en) * | 2004-08-19 | 2006-02-23 | Jerry Miller | Socket driver |
| CN2782319Y (en) * | 2005-02-22 | 2006-05-24 | 孟桂云 | Bearing removing device |
| CN201140379Y (en) * | 2007-12-08 | 2008-10-29 | 邵林月 | Assembling-disassembling device for loop-forming element built-in holes |
| CN202071393U (en) * | 2011-04-11 | 2011-12-14 | 上海五钢设备工程有限公司 | Cylinder lining detaching tool structure |
| CN203266059U (en) * | 2013-06-16 | 2013-11-06 | 日照港集团岚山港务有限公司 | Oil cylinder shaft pin dismantling device |
| CN203592280U (en) * | 2013-09-29 | 2014-05-14 | 上海梅山钢铁股份有限公司 | Large-scale bearing lossless detaching device |
| CN204035917U (en) * | 2014-09-02 | 2014-12-24 | 国家电网公司 | High-frequency heating screw dismounting device |
| CN207309837U (en) * | 2017-09-27 | 2018-05-04 | 中国石油天然气集团公司 | The provision for disengagement of hydraulic bearing motor |
-
2018
- 2018-12-24 CN CN201811582086.8A patent/CN109664240A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037184A1 (en) * | 2004-08-19 | 2006-02-23 | Jerry Miller | Socket driver |
| CN2782319Y (en) * | 2005-02-22 | 2006-05-24 | 孟桂云 | Bearing removing device |
| CN201140379Y (en) * | 2007-12-08 | 2008-10-29 | 邵林月 | Assembling-disassembling device for loop-forming element built-in holes |
| CN202071393U (en) * | 2011-04-11 | 2011-12-14 | 上海五钢设备工程有限公司 | Cylinder lining detaching tool structure |
| CN203266059U (en) * | 2013-06-16 | 2013-11-06 | 日照港集团岚山港务有限公司 | Oil cylinder shaft pin dismantling device |
| CN203592280U (en) * | 2013-09-29 | 2014-05-14 | 上海梅山钢铁股份有限公司 | Large-scale bearing lossless detaching device |
| CN204035917U (en) * | 2014-09-02 | 2014-12-24 | 国家电网公司 | High-frequency heating screw dismounting device |
| CN207309837U (en) * | 2017-09-27 | 2018-05-04 | 中国石油天然气集团公司 | The provision for disengagement of hydraulic bearing motor |
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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 |
Application publication date: 20190423 |
|
| RJ01 | Rejection of invention patent application after publication |