CN204800224U - Bearing heater with go up unloading complementary unit - Google Patents
Bearing heater with go up unloading complementary unit Download PDFInfo
- Publication number
- CN204800224U CN204800224U CN201520493271.5U CN201520493271U CN204800224U CN 204800224 U CN204800224 U CN 204800224U CN 201520493271 U CN201520493271 U CN 201520493271U CN 204800224 U CN204800224 U CN 204800224U
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- CN
- China
- Prior art keywords
- iron core
- bearing
- yoke bar
- traveller
- slide rail
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- 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.)
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- General Induction Heating (AREA)
Abstract
The utility model discloses a bearing heater with go up unloading complementary unit. It includes iron core, yoke pole, elevating system, slide rail, bearing frame and the release cylinder of base, heating seat, " U " shape, and the heating seat sets up in base one side, and the middle section part of iron core " U " shape structure sets up in the side of heating seat, and the both sides part level setting of iron core " U " shape structure is in the side of heating seat, the iron core winding has solenoid, solenoid is connected with alternating current power supply, when the yoke pole rose to height such as iron core, the both ends of iron core were leaned on on the both ends of yoke pole top, the base is provided with the slide rail of parallel yoke pole between heating seat and traveller, bearing frame sliding connection slide rail is released the cylinder and is set up the one end of being close to the traveller in the slide rail, releases the lever connection bearing frame of cylinder. The utility model discloses the heating is fast is fast, clean low the pollution to can better link up bearing assembly operations, effectively improve work efficiency and reduce the operation degree of difficulty.
Description
Technical field
The utility model relates to a kind of bearing assemble auxiliary equipment, particularly relates to a kind of bearing heater with loading and unloading auxiliary body.
Background technology
Bearing is a kind of widely used mechanical organ, is mainly set on axle, reduces the frictional force of axle between axle sleeve.The matching relationship of common bearing and axle is interference fit, needing bearing heating, utilizing the principle of rising-heat contracting-cold that bearing inner race is expanded when assembling.Then can comparatively smoothly bearing holder (housing, cover) be located on axle, treat that bearing cooling meat is to original size, can realize the interference fit of bearing and axle.The oil groove heat protocol that the many employings of existing bearing heating mode are traditional, there is number of drawbacks in the program: which heat time is long, and efficiency is low in practical operation; Pull the bearing heated out rear needs and carry out bearing assemble work rapidly, avoid bearing to cool, also remain deep fat due on now bearing, therefore there is larger potential safety hazard, higher to operating personnel's skill set requirements; Pollute large, consume energy high.
Utility model content
The utility model is the above-mentioned deficiency in order to overcome prior art middle (center) bearing heating process, there is provided a kind of heating fast, clean low stain, and better can be connected bearing assemble operation, effectively increase work efficiency and reduce a kind of bearing heater with loading and unloading auxiliary body of operation easier.
For achieving the above object, the utility model is by the following technical solutions:
A kind of bearing heater with loading and unloading auxiliary body of the present utility model, comprise base, heated seats, the iron core of " U " shape, yoke bar, elevating mechanism, slide rail, bearing block and release cylinder, heated seats is arranged on base side, the center section part of iron core " U " shape structure divides the side being arranged on heated seats, the two side portions of iron core " U " shape structure is horizontally set on the side of heated seats, described iron core is wound with solenoid, and described solenoid is connected with AC power; Elevating mechanism comprises the driving arrangement that the traveller be vertically arranged on base, sliding sleeve, screw rod, swivel nut and drive screw rotate, sliding sleeve is slidably located on traveller, sliding sleeve is fixedly connected with swivel nut, the parallel traveller of screw rod is arranged, swivel nut engagement screws, yoke bar one end level is fixedly connected with sliding sleeve, and when yoke bar rises to iron core isometry position, the two ends of yoke bar lean the two ends of iron core; Base is provided with the slide rail of parallel yoke bar between heated seats and traveller, bearing block is slidably connected slide rail, bearing block end face is provided with the limiting plate of a pair vertical yoke bar, described limiting plate is provided with the through hole holding yoke bar, described through hole upper end open, release cylinder and be arranged at slide rail one end near traveller, release the lever connecting axle bearing of cylinder.
This programme utilizes electromagnetic induction principle, utilizes that thicker metal is inner in alternating magnetic field produces eddy current and heating away to bearing of being rapidly heated.During use, bearing holder (housing, cover) is located on yoke bar, and yoke bar rises to the position of contact iron core by elevating mechanism, and because solenoid is connected with AC power, iron core and yoke bar form alternating magnetic field, make the bearing Fast Heating on yoke bar.This mode of heating high-efficiency cleaning, can effectively solve traditional oils groove firing rate slow, pollute large, consume energy large problem.After bearing heating completes, elevating mechanism decline yoke bar, makes it enter in the through hole of bearing block, and bearing enters between two place's limiting plates of bearing block.Now release cylinder and release bearing block, bearing and yoke bar are departed from, reaches the object of blanking.Now, being taken out by bearing of clamping device easily can be used, and the important original papers such as yoke bar and iron core of damaging when not worrying clamping, easy to operate, be convenient to the assembly work starting next link.Be placed on bearing block by bearing to be heated for the next one, release cylinder recovery lever and be located on yoke bar by this bearing holder (housing, cover), elevating mechanism rising yoke bar starts bearing heating operation simultaneously.
As preferably, the part of end face between two place's limiting plates of bearing block is set to the arc surface caved in, the parallel yoke bar of axis of described arc surface.
As preferably, upper end and the bottom of traveller are provided with limit base, and the end face of the bottom surface being positioned at the limit base of top and the limit base being positioned at below is provided with the microswitch of electrical connection driving arrangement.
As preferably, driving arrangement comprises motor, driving gear pair and controller.
As preferably, heated seats is provided with temperature sensor probe, described temperature sensor probe electrical connection driving arrangement.When heating by temperature sensor probe contact bearing inner ring, when bearing reaches set point of temperature, namely declined by yoke bar by automatically starting driving arrangement, not only the saving heat time can also prevent bearing running hot from damaging.
As preferably, the cross sectional shape of yoke bar is rectangle, and iron core top is provided with magnetic conductor interface.
The beneficial effects of the utility model are: (1) bearing heating clean and effective; (2) operating efficiency of bearing heating assembling is effectively improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of heated condition of the present utility model.
In figure: 1 base; 2 heated seats; 3 iron cores; 4 yoke bars; 51 travellers; 52 sliding sleeves; 53 screw rods; 54 swivel nuts; 55 driving arrangements; 56 limit bases; 6 slide rails; 7 bearing blocks; 71 limiting plates; 72 through holes; 8 release cylinder; 9 temperature sensor probes; 10 bearings.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of bearing heater with loading and unloading auxiliary body of the present utility model, comprises base 1, heated seats 2, the iron core 3 of " U " shape, yoke bar 4, elevating mechanism, slide rail 6, bearing block 7 and releases cylinder 8.
Heated seats is arranged on base side, the center section part of iron core " U " shape structure divides the side being arranged on heated seats, the two side portions of iron core " U " shape structure is horizontally set on the side of heated seats, and described iron core is wound with solenoid, and described solenoid is connected with AC power.Iron core top is provided with magnetic conductor interface.
Elevating mechanism comprises 55 driving arrangements that the traveller 51 be vertically arranged on base, sliding sleeve 52, screw rod 53, swivel nut 54 and drive screw rotate.Sliding sleeve is slidably located on traveller, and sliding sleeve is fixedly connected with swivel nut, and the parallel traveller of screw rod is arranged, and swivel nut engagement screws, yoke bar one end level is fixedly connected with sliding sleeve, and when yoke bar rises to iron core isometry position, the two ends of yoke bar lean the two ends of iron core.The cross sectional shape of yoke bar is rectangle.
Base is provided with the slide rail of parallel yoke bar between heated seats and traveller, bearing block is slidably connected slide rail, bearing block end face is provided with the limiting plate 71 of a pair vertical yoke bar, described limiting plate is provided with the through hole 72 holding yoke bar, described through hole upper end open, release cylinder and be arranged at slide rail one end near traveller, release the lever connecting axle bearing of cylinder.The part of end face between two place's limiting plates of bearing block is set to the arc surface caved in, the parallel yoke bar of axis of described arc surface.
Driving arrangement comprises motor, driving gear pair and controller.The upper end of traveller and bottom are provided with limit base 56, and the end face of the bottom surface being arranged in the limit base of top and the limit base being positioned at below is provided with the microswitch of the controller of electrical connection driving arrangement.Heated seats is provided with temperature sensor probe 9, the controller in described temperature sensor probe electrical connection driving arrangement.When heating by temperature sensor probe contact bearing inner ring, when bearing reaches set point of temperature, namely declined by yoke bar by automatically starting driving arrangement, not only the saving heat time can also prevent bearing running hot from damaging.
Driving arrangement internal circuit in this programme connects and the relation that is in transmission connection, and the circuit side connector such as temperature sensor, microswitch case is the routine techniques means of technical field of electromechanical control, does not repeat them here.
Base in the present embodiment, heated seats, sliding sleeve use insulation heat proof material.
This programme utilizes electromagnetic induction principle, utilizes that thicker metal is inner in alternating magnetic field produces eddy current and heating away to bearing 10 of being rapidly heated.During use, bearing 10 is set on yoke bar, and yoke bar rises to the position of contact iron core by elevating mechanism, and because solenoid is connected with AC power, iron core and yoke bar form alternating magnetic field, make the bearing Fast Heating on yoke bar.This mode of heating high-efficiency cleaning, can effectively solve traditional oils groove firing rate slow, pollute large, consume energy large problem.After bearing heating completes, elevating mechanism decline yoke bar, makes it enter in the through hole of bearing block, and bearing enters between two place's limiting plates of bearing block.Now release cylinder and release bearing block, bearing and yoke bar are departed from, reaches the object of blanking.Now, being taken out by bearing of clamping device easily can be used, and the important original papers such as yoke bar and iron core of damaging when not worrying clamping, easy to operate, be convenient to the assembly work starting next link.Be placed on bearing block by bearing to be heated for the next one, release cylinder recovery lever and be located on yoke bar by this bearing holder (housing, cover), elevating mechanism rising yoke bar starts bearing heating operation simultaneously.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection domain of the present utility model.
Claims (6)
1. the bearing heater with loading and unloading auxiliary body, it is characterized in that, comprise base, heated seats, the iron core of " U " shape, yoke bar, elevating mechanism, slide rail, bearing block and release cylinder, heated seats is arranged on base side, the center section part of iron core " U " shape structure divides the side being arranged on heated seats, the two side portions of iron core " U " shape structure is horizontally set on the side of heated seats, and described iron core is wound with solenoid, and described solenoid is connected with AC power; Elevating mechanism comprises the driving arrangement that the traveller be vertically arranged on base, sliding sleeve, screw rod, swivel nut and drive screw rotate, sliding sleeve is slidably located on traveller, sliding sleeve is fixedly connected with swivel nut, the parallel traveller of screw rod is arranged, swivel nut engagement screws, yoke bar one end level is fixedly connected with sliding sleeve, and when yoke bar rises to iron core isometry position, the two ends of yoke bar lean the two ends of iron core; Base is provided with the slide rail of parallel yoke bar between heated seats and traveller, bearing block is slidably connected slide rail, bearing block end face is provided with the limiting plate of a pair vertical yoke bar, described limiting plate is provided with the through hole holding yoke bar, described through hole upper end open, release cylinder and be arranged at slide rail one end near traveller, release the lever connecting axle bearing of cylinder.
2. a kind of bearing heater with loading and unloading auxiliary body according to claim 1, is characterized in that, the part of end face between two place's limiting plates of bearing block is set to the arc surface caved in, the parallel yoke bar of axis of described arc surface.
3. a kind of bearing heater with loading and unloading auxiliary body according to claim 1, it is characterized in that, upper end and the bottom of traveller are provided with limit base, and the end face of the bottom surface being positioned at the limit base of top and the limit base being positioned at below is provided with the microswitch of electrical connection driving arrangement.
4. a kind of bearing heater with loading and unloading auxiliary body according to claim 3, it is characterized in that, driving arrangement comprises motor, driving gear pair and controller.
5. a kind of bearing heater with loading and unloading auxiliary body according to claim 4, it is characterized in that, heated seats is provided with temperature sensor probe, described temperature sensor probe electrical connection driving arrangement.
6. a kind of bearing heater with loading and unloading auxiliary body according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the cross sectional shape of yoke bar is rectangle, and iron core top is provided with magnetic conductor interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493271.5U CN204800224U (en) | 2015-07-08 | 2015-07-08 | Bearing heater with go up unloading complementary unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493271.5U CN204800224U (en) | 2015-07-08 | 2015-07-08 | Bearing heater with go up unloading complementary unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800224U true CN204800224U (en) | 2015-11-25 |
Family
ID=54585114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493271.5U Expired - Fee Related CN204800224U (en) | 2015-07-08 | 2015-07-08 | Bearing heater with go up unloading complementary unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455174A (en) * | 2016-11-02 | 2017-02-22 | 湖南野森环保科技有限责任公司 | Automatic unloading electromagnetic induction type bearing heater |
| CN107396477A (en) * | 2017-06-15 | 2017-11-24 | 中国三冶集团有限公司宁波分公司 | Bearing intelligent Temperature controlled heater |
| CN108617041A (en) * | 2018-06-29 | 2018-10-02 | 西北工业大学 | A kind of heating mechanism that can quickly withdraw |
-
2015
- 2015-07-08 CN CN201520493271.5U patent/CN204800224U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455174A (en) * | 2016-11-02 | 2017-02-22 | 湖南野森环保科技有限责任公司 | Automatic unloading electromagnetic induction type bearing heater |
| CN107396477A (en) * | 2017-06-15 | 2017-11-24 | 中国三冶集团有限公司宁波分公司 | Bearing intelligent Temperature controlled heater |
| CN107396477B (en) * | 2017-06-15 | 2020-05-12 | 中国三冶集团有限公司宁波分公司 | Intelligent temperature control heater for bearing |
| CN108617041A (en) * | 2018-06-29 | 2018-10-02 | 西北工业大学 | A kind of heating mechanism that can quickly withdraw |
| CN108617041B (en) * | 2018-06-29 | 2020-09-04 | 西北工业大学 | Heating mechanism capable of being evacuated quickly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170708 |