CN202485341U - Centrifugal oil splashing machine for non-metal bearing retainer - Google Patents
Centrifugal oil splashing machine for non-metal bearing retainer Download PDFInfo
- Publication number
- CN202485341U CN202485341U CN2012200128675U CN201220012867U CN202485341U CN 202485341 U CN202485341 U CN 202485341U CN 2012200128675 U CN2012200128675 U CN 2012200128675U CN 201220012867 U CN201220012867 U CN 201220012867U CN 202485341 U CN202485341 U CN 202485341U
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- retainer
- variable
- frequency motor
- rid
- output shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relate to a centrifugal oil splashing machine for a non-metal bearing retainer. The centrifugal oil splashing machine comprises a drying box and a frequency-variable motor. One end of an output shaft of the frequency-variable motor penetrates into the drying box, a bearing retainer fixing structure is arranged at the end of the output shaft of the frequency-variable motor and comprises a retainer mandrel, a spring, a hold-down nut and a hold-down sleeve, wherein the retainer mandrel is fixedly connected on the output shaft of the frequency-variable motor, the spring is sleeved on the retainer mandrel and used for holding down a bearing retainer, the hold-down nut is screwed at the end of the retainer mandrel, and the hold-down sleeve is arranged between the spring and the hold-down nut and sleeved on the retainer mandrel. The rotation axis of the retainer mandrel is superposed with the rotation axis of the output shaft of the frequency-variable motor. The centrifugal oil splashing machine for the non-metal bearing retainer is simple in structure and convenient to assemble, and the problem that remanufactured parts are inconvenient to assemble and unsuitable for batch production due to absence of a special oil splashing device in the bearing retainer in the prior art is well solved by the bearing retainer fixing structure special for fixing the bearing retainer.
Description
Technical field
The utility model relates to the oily equipment of getting rid of of nonmetallic bearing retainer.
Background technology
Bakelite, polyimides stephanoporate oil-retaining bearing retainer are vitals of precision bearing, and its quality quality directly influences the precision and the life-span of bearing, retainer pass through vacuum oil immersion, centrifugal get rid of oily technical process after; Its oil content should be controlled at the certain designed scope, between 10～20%, if oil content is too high; The moment of friction of bearing can increase, and power consumption increases, if too small; Then can increase wearing and tearing, reduce service life.
At present domestic do not have still that special-purpose nonmetal oil-retaining bearing retainer constant temperature is centrifugal to get rid of oily machine, and the unit that produces this series products makes easy device usually and realizes.As in drying box, placing a small electrical main shaft, add frequency converter and drive, retainer is fixed on electric main-axis end and gets rid of oil; Perhaps with a drying box and a centrifuge combination, retainer is heated to uniform temperature earlier in drying box, be put into after the taking-up again and get rid of oil in the centrifuge; There is exactly centrifugal barrel heat repacking again, control temperature in the time of centrifugal to centrifuge.These method temperature control precisions are not high, and rotating speed is controlled by open loop, and rotating speed can not require simulation actual condition rotating speed according to design bearing, and error is big, and install in addition by the transformation of the way and realize, non-specialized designs, assembling is inconvenient, is not suitable for producing in batches.
High speed development along with precision bearing; Military products or civilian goods user to precision bearing require increasingly high; Therefore be necessary to develop the centrifugal oil content that gets rid of the nonmetal oil-retaining bearing retainer of the next accurately control of oily machine of special-purpose retainer constant temperature, satisfy industry development and user's needs.
Summary of the invention
The purpose of the utility model is to provide that the nonmetallic bearing retainer is centrifugal gets rid of oily machine, gets rid of oil and does not have special arrangement to solve the prior art retainer, and it is inconvenient that each changes a social system the part assembling, the problem that is not suitable for producing in batches.
In order to address the above problem; The nonmetallic bearing retainer of the utility model is centrifugal to get rid of oily machine; Comprise drying box, variable-frequency motor; The output shaft end of said variable-frequency motor penetrates in the said drying box; The end of this variable-frequency motor output shaft is provided with the retainer fixed structure; Said retainer fixed structure comprises the retainer mandrel that is connected on the said variable-frequency motor output shaft, is socketed in the spring that is used to compress retainer on this retainer mandrel, the clamp nut that is screwed in said retainer mandrel end and between this spring and the said clamp nut and be socketed in the clamping sleeve on the said retainer mandrel, and the axis of rotation of said retainer mandrel overlaps with the axis of rotation of said variable-frequency motor output shaft.
Also be provided with the retainer gland that is used to prevent the retainer distortion near an end of said variable-frequency motor output shaft at said spring.
Said retainer mandrel is the multidiameter shape; Comprise an enlarged diameter section, a reduced diameter section and connect the middle diameter segment of this enlarged diameter section and reduced diameter section; Said enlarged diameter section is connected on the said variable-frequency motor output shaft and this enlarged diameter section is used for the socket retainer; This enlarged diameter section is provided with and is used to prevent that retainer from sliding to the gear structure of said motor output shaft, said retainer gland, spring housing be located at said on the diameter segment, said clamping sleeve and said clamp nut all be located on this reduced diameter section.
This gets rid of oily machine and also comprises the equipment support, and said drying box is installed on this equipment support, and said variable-frequency motor is located in this equipment support.
The bottom of this equipment support is provided with the leveling lower margin.
This gets rid of oily machine and also comprises the closed-loop control system that is used to control said variable-frequency motor rotation and controls said drying box temperature; This closed-loop control system comprises the temperature sensor of industrial computer, the variable frequency drives that is connected with said variable-frequency motor driving, the said dry the temperature inside the box of measurement and measures the velocity sensor of said variable-frequency motor rotating speed; Sampling is connected this industrial computer with velocity sensor with temperature sensor; This industrial computer drives heater through power driver module, and this industrial computer drives alternating-current variable frequency motor through variable frequency drives control.
This closed-loop control system also comprises nixie display, keyboard and indicator lamp, and said industrial computer output is connected with the input of said display and indicator lamp respectively, and the output of said keyboard is electrically connected with said industrial computer input.
This gets rid of oily machine and also comprises electric control box, and said industrial computer is located at the inside of this electric control box, and said display, keyboard and said indicator lamp are located at the outer surface of electric control box.
Said variable frequency drives is located in the said equipment support, and said velocity sensor is arranged on the following ground of said drying box and stretches in this equipment support.
It is simple in structure that the utility model gets rid of oily machine; Easy to assembly, have the retainer fixed structure of special rigid bearing retainer, the fine prior art middle (center) bearing retainer that solved gets rid of oil and does not have special arrangement; It is inconvenient that each changes a social system the part assembling, the problem that is not suitable for producing in batches.
Further; The utility model is accurately controlled variable-frequency motor velocity of rotation and/or drying box baking temperature through closed-loop control system, makes retainer to be got rid of the variable-frequency motor velocity of rotation imposes a condition with the drying box baking temperature is satisfied all the time in the process of oil; Under the situation that particularly variable-frequency motor rotating speed and drying box temperature all can accurately be controlled; The getting rid of oil mass and can accurately control of retainer makes the retainer that gets rid of behind the oil meet instructions for use, when having solved prior art middle (center) bearing retainer and getting rid of oil; It is big to get rid of the oil mass error, gets rid of the bad problem of oily effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is Figure 1A place enlarged drawing;
Fig. 3 is the fundamental diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done detailed description:
The centrifugal embodiment that gets rid of oily machine of nonmetallic bearing retainer like Fig. 1, shown in 2, comprises drying box 18, variable-frequency motor 19 and is connected in the retainer fixed structure on this variable-frequency motor output shaft 17; Output shaft 17 ends of this variable-frequency motor penetrate in the drying box 18, and this gets rid of oily machine and also comprises the closed-loop control system that is used to control variable-frequency motor 19 rotations and control drying box temperature, and this closed-loop control system comprises industrial computer, drives the variable frequency drives that is connected, the temperature sensor 11 of measurement drying box 18 interior temperature and the velocity sensor 12 of measurement variable-frequency motor 19 rotating speeds with variable-frequency motor 19; Sampling is connected this industrial computer with velocity sensor with temperature sensor; This industrial computer drives heater through power driver module, and this industrial computer drives alternating-current variable frequency motor through variable frequency drives control, and this closed-loop control system also comprises nixie display 1, keyboard and indicator lamp 2; The industrial computer output is connected with the input of said display and indicator lamp respectively; The output of keyboard is electrically connected with the industrial computer input, and this gets rid of oily machine and also comprises electric control box 3, and this electric control box 3 is fixed on the case lid 4 of drying box; Industrial computer is located at the inside of this electric control box 3; Display 1, keyboard and said indicator lamp 2 are located at the outer surface of electric control box 4, and industrial computer is the chip microprocessor system, adopt the AT89C52FLASH single-chip microcomputer; Temperature sensor is the DS18B20 single bus sensor; Power driver module is solid-state relay SSR output, and contactless, the life-span is long; Single-chip microcomputer carries out PID according to temperature signal and regulates closed-loop control; The retainer fixed structure comprises the retainer mandrel 10 that is connected on the variable-frequency motor output shaft 17, is socketed in the spring 7 that is used to compress retainer 9 on this retainer mandrel 10, the clamp nut 5 that is screwed in retainer mandrel 10 ends and between this spring 7 and the said clamp nut 5 and be socketed in the clamping sleeve 6 on the said retainer mandrel 10; The axis of rotation of retainer mandrel 10 overlaps with the axis of rotation of said variable-frequency motor output shaft 17; Also be provided with the gland 8 that is used to prevent retainer 9 distortion near an end of variable-frequency motor output shaft 17 at spring 7; Retainer mandrel 10 is the multidiameter shape; Comprise an enlarged diameter section 20, a reduced diameter section 22 and connect the middle diameter segment 21 of this enlarged diameter section 20 and reduced diameter section 22; 20 sections of major diameters are connected on the variable-frequency motor output shaft 17 and this enlarged diameter section 20 is used for socket retainer 9; This enlarged diameter section 20 is provided with and is used to prevent that retainer 9 from sliding to the gear structure of said motor output shaft, and on the diameter segment 21, clamping sleeve 6 and clamp nut 5 all were located on this reduced diameter section 22 during retainer gland 8, spring 7 were located at; This gets rid of oily machine and also comprises equipment support 15; The bottom of this equipment support 15 is provided with leveling lower margin 16, and drying box 18 is installed on this equipment support 15, and variable-frequency motor 19 is located in this equipment support with variable frequency drives 14; Variable-frequency motor 19 is for alternating-current variable frequency motor and be located on the motor cabinet 13 in this equipment support, and velocity sensor 12 is arranged on the bottom surface of said drying box 18 and stretches in this equipment support 15.
It is simple in structure that the utility model gets rid of oily machine; Easy to assembly, have the retainer fixed structure of special rigid bearing retainer, the fine prior art middle (center) bearing retainer that solved gets rid of oil and does not have special arrangement; It is inconvenient that each changes a social system the part assembling, the problem that is not suitable for producing in batches.
Further; The utility model is accurately controlled variable-frequency motor velocity of rotation and drying box baking temperature through closed-loop control system, makes retainer is got rid of in the process of oil the variable-frequency motor velocity of rotation and the drying box baking temperature is satisfied all the time imposes a condition; Under the situation that variable-frequency motor rotating speed and drying box temperature all can accurately be controlled; The getting rid of oil mass and can accurately control of retainer makes the retainer that gets rid of behind the oil meet instructions for use, when having solved prior art middle (center) bearing retainer and getting rid of oil; It is big to get rid of the oil mass error, gets rid of the bad problem of oily effect.
In other embodiment of the utility model, different with the foregoing description is that described scm managing system can also replace with computer; In other embodiment of the utility model; Different with the foregoing description is; The retainer mandrel of multidiameter shape can also only comprise an enlarged diameter section, a reduced diameter section; Enlarged diameter section is connected on the variable-frequency motor output shaft and this enlarged diameter section is used for the socket retainer, and this enlarged diameter section is provided with and is used to prevent that retainer 9 from sliding to the gear structure of said motor output shaft, and retainer gland, spring, clamping sleeve and clamp nut all are located on this reduced diameter section; In other embodiment of the utility model; Different with the foregoing description is that the retainer mandrel can also be a T shape structure for axial cross section; Its underpart is the gear structure that is wholely set, on the column structure that retainer, retainer gland, spring, clamping sleeve and clamp nut are all provided thereon.
Claims (9)
1. the nonmetallic bearing retainer is centrifugal gets rid of oily machine; Comprise drying box, variable-frequency motor; It is characterized in that: the output shaft end of said variable-frequency motor penetrates in the said drying box; The end of this variable-frequency motor output shaft is provided with the retainer fixed structure; Said retainer fixed structure comprises the retainer mandrel that is connected on the said variable-frequency motor output shaft, is socketed in the spring that is used to compress retainer on this retainer mandrel, the clamp nut that is screwed in said retainer mandrel end and between this spring and the said clamp nut and be socketed in the clamping sleeve on the said retainer mandrel, and the axis of rotation of said retainer mandrel overlaps with the axis of rotation of said variable-frequency motor output shaft.
2. nonmetallic bearing retainer according to claim 1 is centrifugal to get rid of oily machine, it is characterized in that: also be provided with the retainer gland that is used to prevent the retainer distortion at said spring near an end of said variable-frequency motor output shaft.
3. nonmetallic bearing retainer according to claim 2 is centrifugal to get rid of oily machine; It is characterized in that: said retainer mandrel is the multidiameter shape; Comprise an enlarged diameter section, a reduced diameter section and connect the middle diameter segment of this enlarged diameter section and reduced diameter section; Said enlarged diameter section is connected on the said variable-frequency motor output shaft and this enlarged diameter section is used for the socket retainer; This enlarged diameter section is provided with and is used to prevent that retainer from sliding to the gear structure of said motor output shaft, said retainer gland, spring housing be located at said on the diameter segment, said clamping sleeve and said clamp nut all be located on this reduced diameter section.
4. nonmetallic bearing retainer according to claim 3 is centrifugal to get rid of oily machine, and it is characterized in that: this gets rid of oily machine and also comprises the equipment support, and said drying box is installed on this equipment support, and said variable-frequency motor is located in this equipment support.
5. nonmetallic bearing retainer according to claim 4 is centrifugal to get rid of oily machine, and it is characterized in that: the bottom of this equipment support is provided with the leveling lower margin.
6. get rid of oily machine according to any described nonmetallic bearing retainer of claim 1-5 is centrifugal; It is characterized in that: this gets rid of oily machine and also comprises the closed-loop control system that is used to control said variable-frequency motor rotation and controls said drying box temperature; This closed-loop control system comprises the temperature sensor of industrial computer, the variable frequency drives that is connected with said variable-frequency motor driving, the said dry the temperature inside the box of measurement and measures the velocity sensor of said variable-frequency motor rotating speed; Sampling is connected this industrial computer with velocity sensor with temperature sensor; This industrial computer drives heater through power driver module, and this industrial computer drives alternating-current variable frequency motor through variable frequency drives control.
7. nonmetallic bearing retainer according to claim 6 is centrifugal to get rid of oily machine; It is characterized in that: this closed-loop control system also comprises nixie display, keyboard and indicator lamp; Said industrial computer output is connected with the input of said display and indicator lamp respectively, and the output of said keyboard is electrically connected with said industrial computer input.
8. nonmetallic bearing retainer according to claim 7 is centrifugal to get rid of oily machine; It is characterized in that: this gets rid of oily machine and also comprises electric control box; Said industrial computer is located at the inside of this electric control box, and said display, keyboard and said indicator lamp are located at the outer surface of electric control box.
9. nonmetallic bearing retainer according to claim 8 is centrifugal to get rid of oily machine, and it is characterized in that: said variable frequency drives is located in the said equipment support, and said velocity sensor is arranged on the following ground of said drying box and stretches in this equipment support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200128675U CN202485341U (en) | 2012-01-12 | 2012-01-12 | Centrifugal oil splashing machine for non-metal bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200128675U CN202485341U (en) | 2012-01-12 | 2012-01-12 | Centrifugal oil splashing machine for non-metal bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485341U true CN202485341U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200128675U Expired - Fee Related CN202485341U (en) | 2012-01-12 | 2012-01-12 | Centrifugal oil splashing machine for non-metal bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652147A (en) * | 2015-01-15 | 2015-05-27 | 舒能（苏州）工业技术有限公司 | Oil coating equipment and oil coating method for flocking flexible shaft |
| CN106694464A (en) * | 2015-11-12 | 2017-05-24 | 镇江液压股份有限公司 | Residual oil cleaning machine for steering gear |
| CN114322466A (en) * | 2022-01-13 | 2022-04-12 | 林群峰 | Corn detects rapid-curing cutback machine |
| CN114011592B (en) * | 2021-09-23 | 2023-05-26 | 洛阳轴承研究所有限公司 | Cage oil slinging device and oil slinging machine |
-
2012
- 2012-01-12 CN CN2012200128675U patent/CN202485341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652147A (en) * | 2015-01-15 | 2015-05-27 | 舒能（苏州）工业技术有限公司 | Oil coating equipment and oil coating method for flocking flexible shaft |
| CN106694464A (en) * | 2015-11-12 | 2017-05-24 | 镇江液压股份有限公司 | Residual oil cleaning machine for steering gear |
| CN114011592B (en) * | 2021-09-23 | 2023-05-26 | 洛阳轴承研究所有限公司 | Cage oil slinging device and oil slinging machine |
| CN114322466A (en) * | 2022-01-13 | 2022-04-12 | 林群峰 | Corn detects rapid-curing cutback machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180112 |