CN203285843U - Vacuum oil immersion device for nonmetallic bearing retainer - Google Patents
Vacuum oil immersion device for nonmetallic bearing retainer Download PDFInfo
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- CN203285843U CN203285843U CN2013201136974U CN201320113697U CN203285843U CN 203285843 U CN203285843 U CN 203285843U CN 2013201136974 U CN2013201136974 U CN 2013201136974U CN 201320113697 U CN201320113697 U CN 201320113697U CN 203285843 U CN203285843 U CN 203285843U
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Abstract
The utility model provides a vacuum oil immersion device for a nonmetallic bearing retainer, which is characterized in that a nonmetallic bearing retainer is placed in a workpiece box (2), the box door is closed after medium oil is poured in an oil storing box (4), a vacuum pump (11) is started to vacuumize a vacuum box (5) and close an air inlet nozzle (8), the vacuum box is heated through heating tubes (3), the vacuum degree and temperature in the vacuum box is monitored through a vacuum sensor (14) and a temperature measuring sensor (13), the output shaft of a hydraulic cylinder (9) is controlled to raise by an operation button when the present baking time is arrived, so as to push a guiding rod (7) to raise and further enable the oil storing box to raise, the workpiece box is immersed in the oil storing box completely for the time being, when the oil immersion achieves the preset time, the hydraulic cylinder is decreased at the original position through the operation button, the air inlet nozzle is opened and air is inflated into the vacuum box, and when the pressure inside the vacuum box is higher than barometric pressure, the box door is opened, so as to accomplish the process of nonmetallic bearing retainer oil immersion. The device provided by the utility model is reliable to use, easy to maintain, and stable to operate.
Description
Technical field
The utility model belongs to bearing device for soaking oil technical field, refers more particularly to a kind of device of vacuum oil immersion for the nonmetallic bearing retainer.
Background technique
The nonmetallic bearing retainer is as the important moving element of some special bearing, and its oil content is one of important performance indexes of bearing, is related to the working life of bearing., in order to guarantee the oil content of nonmetallic bearing retainer, need first the nonmetallic bearing retainer to be carried out abundant immersion oil before assembling.
The immersion oil mode of nonmetallic bearing retainer is, in vacuum box, retainer is carried out vacuum bakeout at present, moisture in retainer etc. is removed, then opening the vacuum box hatch door puts into oil to retainer and carries out vacuum oil immersion operation again, certainly will cause like this destruction of vacuum environment and the variation of roasting temperature, affect the quality of retainer vacuum oil immersion, thereby have influence on the working life of bearing.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of device of vacuum oil immersion for the nonmetallic bearing retainer, this vacuum oil immersion device can be realized realizing continuous baking and immersion oil to the nonmetallic bearing retainer not destroying under the condition that vacuum environment and temperature remain unchanged.
In order to realize the foregoing invention purpose, the utility model adopts following technological scheme:
A kind of device of vacuum oil immersion for the nonmetallic bearing retainer, comprise thermal insulating material, workpiece box, heating pipe, fuel reserve tank, vacuum box, sealing radiation fins, guide rod, air inlet nozzle, oil hydraulic cylinder, frame, vacuum pump, electric control box, temperature transducer, vacuum transducer and cylinder seat, feature of the present utility model is:
vacuum box and electric control box lay respectively at the upper end of frame, the transparent chamber door of the front-end configuration of vacuum box, inwall at vacuum box is inlaid with thermal insulating material, the left and right sides of thermal insulating material and bottom are linked with several heating pipes, the upper end of vacuum box inwall is hung with workpiece box by suspension hook, lifted fuel reserve tank by pallet below workpiece box, the lower end of described pallet connects with guide rod, guide rod connects with the output shaft of oil hydraulic cylinder again after passing the sealing radiation fins, oil hydraulic cylinder is fixed on the cylinder seat, the cylinder seat is fixed in frame, also dispose vacuum pump in frame, the breathing pipe of vacuum pump directly accesses in vacuum box, the bottom of vacuum box connects air inlet nozzle, be separately installed with temperature transducer and vacuum transducer in vacuum box, the mounting point of temperature transducer in vacuum box and workpiece box to hang position corresponding, heating pipe, the guide line of oil hydraulic cylinder and vacuum pump is connected in respectively on the operating button of each self-configuring on electric control box, the guide line of temperature transducer and vacuum transducer detects in real time or regulates by the display instrument of each self-configuring on electric control box respectively.
The volume of above-mentioned fuel reserve tank is greater than the volume of workpiece box.
Above-mentioned vacuum box is welded by corrosion resistant plate.
The central inner hole diameter of sealing radiation fins, greater than the diameter of guide rod, is fitted with seal ring at the junction point that seals radiation fins and vacuum box.
Owing to adopting technological scheme as mentioned above, the utility model produces following good effect:
1. the vacuum oil immersion device of the utility model device can be worked in the oil immersion environment, have use reliable, the advantage such as be convenient to keep in repair, operate steadily.
2. the vacuum oil immersion device of the utility model device can toast and immersion oil nonmetal retainer continuously under the condition of not destroying degree of vacuum and temperature in vacuum box, thereby gives security for the oil content of controlling nonmetal retainer.
3. the vacuum oil immersion device of the utility model device, to the working life of improving bearing very large help being arranged, has market prospects and social benefit preferably.
Description of drawings
Fig. 1 is structural representation sketch of the present utility model.
Fig. 2 is the local structure for amplifying simplified schematic diagram of hydraulic lift.
In above-mentioned figure: the 1-thermal insulating material; The 2-workpiece box; The 3-heating pipe; The 4-fuel reserve tank; The 5-vacuum box; 6-seals radiation fins; The 7-guide rod; The 8-air inlet nozzle; The 9-oil hydraulic cylinder; The 10-frame; The 11-vacuum pump; The 12-electric control box; The 13-temperature transducer; The 14-vacuum transducer; The 15-seal ring; 16-cylinder seat.
Embodiment
The utility model is a kind of device of vacuum oil immersion for the nonmetallic bearing retainer, this vacuum oil immersion device can be realized not destroying under the condition that vacuum environment and temperature remain unchanged, continuous baking and the immersion oil of realization to the nonmetallic bearing retainer, thus be that the oil content of controlling nonmetal retainer is given security.
in conjunction with Fig. 1-2, the vacuum oil immersion device of the utility model device comprises thermal insulating material 1, workpiece box 2, heating pipe 3, fuel reserve tank 4, vacuum box 5, sealing radiation fins 6, guide rod 7, air inlet nozzle 8, oil hydraulic cylinder 9, frame 10, vacuum pump 11, electric control box 12, temperature transducer 13, vacuum transducer 14 and cylinder seat 16, wherein thermal insulating material 1, workpiece box 2, fuel reserve tank 4 and vacuum box 5 form vacuum system, seal bellows 6, guide rod 7, oil hydraulic cylinder 9 and cylinder seat 16 form hydraulic lift, heating pipe 3, vacuum pump 11, electric control box 12, temperature transducer 13, vacuum transducer 14 compositions vacuumize temperature control apparatus.
Feature of the present utility model is:
The volume of above-mentioned fuel reserve tank 4 is greater than the volume of workpiece box 2, the several nonmetallic bearing retainers that are contained in workpiece box 2 immersed in the Medium Oil of fuel reserve tank 4 fully carry out immersion oil.
Above-mentioned vacuum box 5 is welded by corrosion resistant plate, and vacuum box 5 is interior can install explosion-proof illuminating lamp, by described transparent chamber door, can observe the interior working state of vacuum box 5.
The central inner hole diameter of sealing radiation fins 6, greater than the diameter of guide rod 7, is fitted with seal ring at the junction point that seals radiation fins 6 and vacuum box 5.
Can configure timer, temp controlled meter, vacuum inspective meter table and operating button on electric control box 12.Timer is used for setting and showing oven dry and the immersion oil time of nonmetallic bearing retainer.Temp controlled meter is used for setting, gather and shows that the nonmetallic bearing retainer is dried and the temperature during immersion oil, and the temperature in vacuum box 5 is carried out PID reconcile and control.The vacuum inspective meter table is used for showing the degree of vacuum in vacuum box 5.Operating button is used for realizing that the on off control of vacuum pump 11, the explosion-proof illuminating lamp in vacuum box 5 are controlled, the elevating control of hydraulic lift.
working procedure: first the nonmetallic bearing retainer is put into workpiece box 2, Medium Oil injects in fuel reserve tank 4, then close described transparent chamber door, start in 11 pairs of vacuum boxs 5 of vacuum pump and vacuumize and close air inlet nozzle 8, 3 pairs of vacuum boxs 5 of heating pipe heat, by degree of vacuum and the temperature in vacuum transducer 14 and temperature transducer 13 monitoring vacuum boxs 2, after reaching technical requirements, degree of vacuum and temperature start timing, being baked to after set time the output shaft of controlling oil hydraulic cylinder 9 by described operating button rises, the output shaft of oil hydraulic cylinder 9 promotes guide rod 7 again and rises, make fuel reserve tank 4 increase by described pallet, this moment, workpiece box 2 immersed in fuel reserve tank 4 fully, after immersion oil time arrival set time, by described operating button, oil hydraulic cylinder 9 is descended, fuel reserve tank 4 is dropped to origin-location, then opening air inlet nozzle 8 inflates in vacuum box 5, when the pressure in vacuum box 5 equals barometric pressure, open described transparent chamber door, complete the immersion oil process of nonmetallic bearing retainer.
If the workpiece box 2 that described suspension hook is hung has lifting function, fuel reserve tank 4 can remain unchanged at the relative position of vacuum box 5 hearts, and workpiece box 2 descends and the nonmetallic bearing retainer can be immersed in fuel reserve tank 4, and other working procedure as mentioned above.
Claims (1)
1. vacuum oil immersion device that is used for the nonmetallic bearing retainer, comprise thermal insulating material (1), workpiece box (2), heating pipe (3), fuel reserve tank (4), vacuum box (5), sealing radiation fins (6), guide rod (7), air inlet nozzle (8), oil hydraulic cylinder (9), frame (10), vacuum pump (11), electric control box (12), temperature transducer (13), vacuum transducer (14) and cylinder seat (16), it is characterized in that:
vacuum box (5) and electric control box (12) lay respectively at the upper end of frame (10), the transparent chamber door of front-end configuration of vacuum box (5), inwall at vacuum box (5) is inlaid with thermal insulating material (1), the left and right sides of thermal insulating material (1) and bottom are linked with several heating pipes (3), the upper end of vacuum box (5) inwall is hung with workpiece box (2) by suspension hook, fuel reserve tank (4) has been lifted by pallet in below at workpiece box (2), the volume of fuel reserve tank (4) is greater than the volume of workpiece box (2), the lower end of described pallet connects with guide rod (7), guide rod (7) connects with the output shaft of oil hydraulic cylinder (9) again after passing sealing radiation fins (6), the central inner hole diameter of sealing radiation fins (6) is greater than the diameter of guide rod (7), junction point at sealing radiation fins (6) and vacuum box (5) is fitted with seal ring (15), oil hydraulic cylinder (9) is fixed on cylinder seat (16), cylinder seat (16) is fixed in frame (10), also dispose vacuum pump (11) in frame (10), the breathing pipe of vacuum pump (11) directly accesses in vacuum box (5), the bottom of vacuum box (5) connects air inlet nozzle (8), be separately installed with temperature transducer (13) and vacuum transducer (14) in vacuum box (5), temperature transducer (13) in vacuum box (5) mounting point and workpiece box (2) to hang position corresponding, heating pipe (3), the guide line of oil hydraulic cylinder (9) and vacuum pump (11) is connected in respectively on the operating button of upper each self-configuring of electric control box (12), the guide line of temperature transducer (13) and vacuum transducer (14) detects in real time or regulates by the display instrument of upper each self-configuring of electric control box (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201136974U CN203285843U (en) | 2013-03-13 | 2013-03-13 | Vacuum oil immersion device for nonmetallic bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201136974U CN203285843U (en) | 2013-03-13 | 2013-03-13 | Vacuum oil immersion device for nonmetallic bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285843U true CN203285843U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201136974U Expired - Fee Related CN203285843U (en) | 2013-03-13 | 2013-03-13 | Vacuum oil immersion device for nonmetallic bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584857A (en) * | 2016-11-28 | 2017-04-26 | 上海航天精密机械研究所 | Vacuum resin-infiltrating device for 3D printed polystyrene part |
| CN111001530A (en) * | 2018-10-08 | 2020-04-14 | 东莞市燊华塑胶五金有限公司 | Oil immersion machine containing bearing parts |
-
2013
- 2013-03-13 CN CN2013201136974U patent/CN203285843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584857A (en) * | 2016-11-28 | 2017-04-26 | 上海航天精密机械研究所 | Vacuum resin-infiltrating device for 3D printed polystyrene part |
| CN111001530A (en) * | 2018-10-08 | 2020-04-14 | 东莞市燊华塑胶五金有限公司 | Oil immersion machine containing bearing parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luoyang axis research Pml Precision Mechanism Ltd Assignor: Zhouyan Science and Technology Co., Ltd., Luoyang Contract record no.: 2015410000017 Denomination of utility model: Vacuum oil immersion device for nonmetallic bearing retainer Granted publication date: 20131113 License type: Exclusive License Record date: 20150330 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20131113 Termination date: 20190313 |