CN110508997A - A kind of Production of bearing heat expansion process equipment - Google Patents
A kind of Production of bearing heat expansion process equipment Download PDFInfo
- Publication number
- CN110508997A CN110508997A CN201910668610.1A CN201910668610A CN110508997A CN 110508997 A CN110508997 A CN 110508997A CN 201910668610 A CN201910668610 A CN 201910668610A CN 110508997 A CN110508997 A CN 110508997A
- Authority
- CN
- China
- Prior art keywords
- iron core
- yoke
- pedestal
- fixedly connected
- coil
- 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
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Classifications
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- 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
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
Abstract
The invention discloses a kind of Production of bearing heat expansion process equipments, including pedestal, the pedestal top is fixedly installed with the first ceramic wafer, first ceramic wafer top is fixedly mounted cored, the iron core is flexibly connected with yoke, one end of the yoke leads to telescopic rod and is fixedly connected with electric cylinders, the side of the pedestal is fixedly installed with strut, the strut top is fixedly connected with control box, the bottom end of the control box is fixed with power supply line, the bottom of the iron core is fixed with coil box, is equipped with coil inside the coil box；The present invention realizes the heating to bearing using electromagnetic induction, enables a device to quickly finish heating；The lifting to yoke is realized using electric cylinders and telescopic rod, and can be convenient staff on bearing holder (housing, cover) and the operation such as will remove；And it is equipped with guide rod on the top of iron core, guide groove is equipped on yoke, the realization positioning that yoke can be enabled stable when lifting.
Description
Technical field
The present invention relates to technical field of heating, specially a kind of Production of bearing heat expansion process equipment.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy；It and is the essence for directly affecting bearing whether the quality of bearing
Degree, service life and performance, at present the mounting means of bearing has press-in cooperation, heating cooperation, the installation of bearing with tapered bore and pushes away
The modes such as the installation of bearing；It is mode in most common two that especially heating, which is coupled with pressure cooperation installation, is matched in heating
Closing principle used in installation is that the bearing that heat expansion makes becomes larger, on the shaft of interference；In the heating that heating is used cooperatively
Device is typically all to be heated using heating oil to bearing, and such heating method is very slow, compares and wastes time, and
And the oil after heating is also than relatively hazardous, it is easy to cause damages to worker；And to the bearing after heating in existing technology
The process removed is very inconvenient, it is required that the equipment such as various iron hooks fish for bearing；Thus it is badly in need of wanting a kind of energy
Enough quickly heating are convenient for removing the heating equipment of bearing.
Summary of the invention
The purpose of the present invention is to provide a kind of Production of bearing heat expansion process equipments, and there is electromagnetic induction quickly to heat,
Electric cylinders lift adjustment mentions in above-mentioned background technique convenient for placing the advantages that removing bearing and yoke lifting accurate positioning to solve
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of Production of bearing heat expansion process equipment, including
Pedestal, the pedestal top are fixedly installed with the first ceramic wafer, and cored, the iron is fixedly mounted in first ceramic wafer top
Guide rod is fixed at the top of core, the guide rod activity is in the guide groove at yoke both ends, and one end of the yoke is fixedly attached
There is thermal insulation ceramics set, thermal insulation ceramics set lower part is fixedly connected with telescopic rod, and one end of the telescopic rod is fixedly connected on electricity
The output end of cylinder, the electric cylinders are fixedly mounted on the first ceramic wafer, and the side of the pedestal is fixedly installed with strut, the branch
Bar top is fixedly connected with control box, and the bottom end of the control box is fixed with power supply line, and the bottom of the iron core is fixed with
Coil box, the coil box inside are equipped with coil, connecting line are electrically connected on the coil, and the connecting line is arranged in pedestal
Inside, the connecting line and control box be electrically connected.
Preferably, the bottom of the pedestal is fixedly welded with supporting leg, and the supporting leg is equipped with four groups and is respectively at the four of pedestal
At angle.
Preferably, the both ends of the yoke offer guide groove, and spring, the top of the spring are fixedly connected in the guide groove
End is fixedly connected with support plate, and the support plate and the guide rod on iron core top are fitted and connected.
Preferably, the second ceramic wafer is fixedly connected between the iron core and electric cylinders.
Preferably, the top of the control box is equipped with display, and the lower part of the display is equipped with control button, the control
The side of key processed is equipped with emergency switch, and the side promptly opened the light is fixed with power switch.
Preferably, the iron core is arranged to U-shaped placement, and the bottom fixation of iron core is wound with coil.
Compared with prior art, the beneficial effects of the present invention are:
The present invention realizes the heating to bearing using electromagnetic induction, enables a device to quickly finish heating, realization pair
The heating of bearing；The lifting to yoke is realized using electric cylinders and telescopic rod, and can be convenient staff on bearing holder (housing, cover) and will remove
Deng operation, staff will not be caused to scald；And it is equipped with guide rod on the top of iron core, and is equipped with guide groove on yoke,
The realization positioning that yoke can be enabled stable when lifting, prevents yoke from misplacing with iron core, causes heating slow
Slowly, working efficiency is reduced.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portion A schematic diagram of the invention；
Fig. 3 is the portion B schematic diagram of the invention.
In figure: 1, pedestal；2, supporting leg；3, the first ceramic wafer；4, iron core；5, coil box；6, yoke；7, the second ceramic wafer；
8, electric cylinders；9, telescopic rod；10, thermal insulation ceramics set；11, strut；12, box is controlled；13, display；14, control button；15, urgent
Switch；16, power switch；17, power supply line；18, guide rod；19, guide groove；20, spring；21, support plate；22, coil；23, it connects
Line.
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 embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term be only convenient for observer with reference to constructing and be only used for help to describe the present invention in figure, be not to
The restriction of invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of Production of bearing heat expansion process equipment, including bottom
Seat 1,1 top of pedestal is fixedly installed with the first ceramic wafer 3, and the first ceramic wafer 3 at this can completely cut off the coil on iron core 4
The electromagnetic induction of 22 pairs of pedestals 1 prevents pedestal 1 from being increased temperature by electromagnetic induction；First ceramic wafer, 1 top is fixedly mounted
Cored 4, the top of the iron core 4 is fixed with guide rod 18, and 18 activity of guide rod is in the guide groove 19 at 6 both ends of yoke,
Setting of guide rod 18 and guide groove 19 can make yoke 6 that can stablize realization positioning under the lift action of electric cylinders 8 at this, will not
So that yoke 6 misplaces when lifting with iron core 4；One end fixing sleeve of the yoke 6 is connected to thermal insulation ceramics set 10, at this
The setting of thermal insulation ceramics set 10 can effectively prevent the heat on yoke 6 and be conducted to telescopic rod 9, so that telescopic rod 9 and electric cylinders 8
Temperature is increased, so that electric cylinders 8 are damaged；The thermal insulation ceramics cover 10 lower parts and are fixedly connected with telescopic rod 9, the telescopic rod 9
One end be fixedly connected on the output ends of electric cylinders 8, the electric cylinders 8 are fixedly mounted on the first ceramic wafer 3,8 He of electric cylinders at this
The lifting to yoke 6 may be implemented in the setting of telescopic rod 9, facilitates the placement to bearing and removes；The side of the pedestal 1 is fixed
Strut 11 is installed, 11 top of strut is fixedly connected with control box 12, and the bottom end of the control box 12 is fixed with power supply
Line 17, the control box 12 at this can control the operating status of equipment, and power supply line 17 can connect utility grid and power to equipment；Institute
The bottom for stating iron core 4 is fixed with coil box 5, and coil 22 is equipped with inside the coil box 5, is electrically connected on the coil 22
Connecting line 23, the connecting line 23 are arranged in the inside of pedestal 1, and the connecting line 23 is electrically connected with control box 12, at this
Coil 22 can carry out heating heating to iron core 4 by electromagnetic induction, iron core 4 by temperature conduction to yoke 6, realize to bearing into
Row heating.The bottom of the pedestal 1 is fixedly welded with supporting leg 2, and the supporting leg 2 is equipped with four groups of four corners for being respectively at pedestal 1,
The setting of supporting leg 2 at this with support equipment and can keep balancing.The both ends of the yoke 6 offer guide groove 19, described to lead
Spring 20 is fixedly connected in slot 19, the top of the spring 20 is fixedly connected with support plate 21, the support plate 21 and iron core 4
The guide rod 18 on top is fitted and connected, and the spring 20 and support plate 21 at this can play the role of buffering, so that yoke 6 is in electric cylinders
Fierce collision will not occur under 8 lift actions with iron core 4, iron core 4 and yoke 6 is prevented to be damaged.The iron core 4 and electric cylinders
The second ceramic wafer 7 is fixedly connected between 8, the setting of the second ceramic wafer 7 at this can prevent the heat on iron core 4 to be conducted to
Electric cylinders 8 can prevent electric cylinders 8 to be damaged.The top of the control box 12 is equipped with display 13, the lower part of the display 13
Equipped with control button 14, the side of the control button 14 is equipped with emergency switch 15, and the 15 side fixation of promptly opening the light is set
There is power switch 16, the adjusting to temperature can may be implemented with the numerical value of displays temperature, control button 14 in display 13 at this, tightly
Anxious switch 15 can carry out emergent stopping operation to equipment, and power switch 16 can control equipment disconnection power supply.The iron core 4 is set
It is set to U-shaped placement, and the bottom fixation of iron core 4 is wound with coil 22, the coil 22 at this may be implemented to carry out electromagnetism to iron core 4
Induction heating.
Working principle: when use, power supply line 17 is electrically connected with utility grid first, is then turned on the power switch
16, so that coil 22 starts to carry out electromagnetic induction heating to iron core 4, and temperature can be adjusted by control button 14,
So that temperature can satisfy required temperature, then start electric cylinders 8, so that telescopic rod 9 rises yoke 6, then by bearing
It is put into yoke 6, restarts electric cylinders 8, fallen yoke 6 by telescopic rod 9, and when yoke 6 declines, 4 top of iron core
Guide rod 18 can be inserted into the guide groove 19 at 6 both ends of yoke, guide rod 18 is fitted and connected with support plate 21, then iron core 4 be heated meeting
It is conducted to yoke 6, bearing is heated, after the completion of heating, starts electric cylinders 8, so that yoke 6 is under the action of telescopic rod 9
It rises, then takes off bearing from yoke 6, then put back to yoke 6 on iron core 4 by electric cylinders 8 and telescopic rod 9, then will lead to
Cross power switch 16 disconnect power supply, when cause danger thing when, can pass through emergency switch 15 directly equipment out of service
Power supply is disconnected, accident risk is reduced.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Production of bearing heat expansion process equipment, including pedestal, it is characterised in that: the pedestal top is fixedly installed with
One ceramic wafer, the fixed installation of first ceramic wafer top is cored, and guide rod, the guide rod are fixed at the top of the iron core
Activity is in the guide groove at yoke both ends, and one end fixing sleeve of the yoke is connected to thermal insulation ceramics set, under the thermal insulation ceramics cover
Portion is fixedly connected with telescopic rod, and one end of the telescopic rod is fixedly connected on the output end of electric cylinders, and the electric cylinders are fixedly mounted on
On first ceramic wafer, the side of the pedestal is fixedly installed with strut, and the strut top is fixedly connected with control box, the control
The bottom end of box processed is fixed with power supply line, and the bottom of the iron core is fixed with coil box, is equipped with coil inside the coil box,
Connecting line is electrically connected on the coil, the inside of pedestal is arranged in the connecting line, and the connecting line and control box are electrical
Connection.
2. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the bottom of the pedestal
It is fixedly welded with supporting leg, the supporting leg is equipped with four groups of four corners for being respectively at pedestal.
3. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the both ends of the yoke
Guide groove is offered, spring is fixedly connected in the guide groove, the top of the spring is fixedly connected with support plate, the support plate
It is fitted and connected with the guide rod on iron core top.
4. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the iron core and electric cylinders
Between be fixedly connected with the second ceramic wafer.
5. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: described to control the upper of box
Portion is equipped with display, and the lower part of the display is equipped with control button, and the side of the control button is equipped with emergency switch, described
The side promptly opened the light is fixed with power switch.
6. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the iron core is arranged to
U-shaped placement, and the bottom fixation of iron core is wound with coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668610.1A CN110508997A (en) | 2019-07-23 | 2019-07-23 | A kind of Production of bearing heat expansion process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668610.1A CN110508997A (en) | 2019-07-23 | 2019-07-23 | A kind of Production of bearing heat expansion process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508997A true CN110508997A (en) | 2019-11-29 |
Family
ID=68623364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668610.1A Pending CN110508997A (en) | 2019-07-23 | 2019-07-23 | A kind of Production of bearing heat expansion process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115915521A (en) * | 2022-12-01 | 2023-04-04 | 常州市君泰机械科技有限公司 | Bearing heating device of cooperation assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620764A (en) * | 1992-07-01 | 1994-01-28 | Hitachi Building Syst Eng & Service Co Ltd | Heater in induction heating system |
| JP3764884B2 (en) * | 2003-06-26 | 2006-04-12 | 株式会社江藤電機 | Annular metal body heating device |
| CN202517241U (en) * | 2012-03-29 | 2012-11-07 | 昆山诺丹舜蒲胶辊有限公司 | Control device for matching time of heat jacket |
| CN202841578U (en) * | 2012-09-13 | 2013-03-27 | 安徽省皖江机电设备制造有限公司 | Bearing heater |
| CN204168521U (en) * | 2014-08-29 | 2015-02-18 | 上海神模电气有限公司 | Shifting bearing heater |
| CN204168520U (en) * | 2014-08-29 | 2015-02-18 | 上海神模电气有限公司 | Desk-top bearing heater |
| CN204733401U (en) * | 2015-07-02 | 2015-10-28 | 嘉善三星轴承有限公司 | A kind of bearing heating device |
| CN105290711A (en) * | 2015-11-16 | 2016-02-03 | 耒阳新达微科技有限公司 | Energy-efficient bearing heater |
| CN207788149U (en) * | 2017-12-13 | 2018-08-31 | 天水星火机床有限责任公司 | A kind of bearing heating device |
| CN108617041A (en) * | 2018-06-29 | 2018-10-02 | 西北工业大学 | A kind of heating mechanism that can quickly withdraw |
-
2019
- 2019-07-23 CN CN201910668610.1A patent/CN110508997A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620764A (en) * | 1992-07-01 | 1994-01-28 | Hitachi Building Syst Eng & Service Co Ltd | Heater in induction heating system |
| JP3764884B2 (en) * | 2003-06-26 | 2006-04-12 | 株式会社江藤電機 | Annular metal body heating device |
| CN202517241U (en) * | 2012-03-29 | 2012-11-07 | 昆山诺丹舜蒲胶辊有限公司 | Control device for matching time of heat jacket |
| CN202841578U (en) * | 2012-09-13 | 2013-03-27 | 安徽省皖江机电设备制造有限公司 | Bearing heater |
| CN204168521U (en) * | 2014-08-29 | 2015-02-18 | 上海神模电气有限公司 | Shifting bearing heater |
| CN204168520U (en) * | 2014-08-29 | 2015-02-18 | 上海神模电气有限公司 | Desk-top bearing heater |
| CN204733401U (en) * | 2015-07-02 | 2015-10-28 | 嘉善三星轴承有限公司 | A kind of bearing heating device |
| CN105290711A (en) * | 2015-11-16 | 2016-02-03 | 耒阳新达微科技有限公司 | Energy-efficient bearing heater |
| CN207788149U (en) * | 2017-12-13 | 2018-08-31 | 天水星火机床有限责任公司 | A kind of bearing heating device |
| CN108617041A (en) * | 2018-06-29 | 2018-10-02 | 西北工业大学 | A kind of heating mechanism that can quickly withdraw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115915521A (en) * | 2022-12-01 | 2023-04-04 | 常州市君泰机械科技有限公司 | Bearing heating device of cooperation assembly |
| CN115915521B (en) * | 2022-12-01 | 2023-09-08 | 常州市君泰机械科技有限公司 | Bearing heating device of cooperation assembly |
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| 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: 20191129 |
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| RJ01 | Rejection of invention patent application after publication |