CN212470427U

CN212470427U - Simple bearing heater

Info

Publication number: CN212470427U
Application number: CN202020381721.2U
Authority: CN
Inventors: 汤敬华; 李斌; 刘绪峰; 董继刚; 杜建勇; 郭素萍
Original assignee: Shandong Pan Jin Forging Machinery Co ltd
Current assignee: Shandong Pan Jin Forging Machinery Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-02-05
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a simple bearing heater, which comprises a turning plate, wherein the middle part of the top end of the turning plate is fixedly connected with a protective box, the inner side of the protective box is fixedly connected with a heating box, the edge part of the top end of the heating box is articulated with a first sealing cover, the top part of the inner side of the heating box is fixedly connected with a supporting vertical plate, one side of the supporting vertical plate is fixedly connected with a placing frame, the middle part of the inner side of the placing frame is fixedly connected with a placing rod, placing frames are evenly placed on the two sides of the top part of the placing rod, a placing screen plate and a bearing are immersed into engine oil through the mutual cooperation between the placing frame, an electric heating tube power supply is switched on after the first sealing cover is closed, the heating box is heated according to the process requirements, the placing screen plate and the bearing are taken out through a, meanwhile, the bearing is heated more uniformly, the heating mode before the bearing is assembled is optimized, and the assembling quality of the bearing is improved.

Description

Simple bearing heater

Technical Field

The utility model relates to a bearing rigging equipment technical field specifically is a simple and easy bearing heater.

Background

The bearing is an important part in the modern mechanical equipment, has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and needs to be correspondingly heated before the bearing is assembled;

however, in the current market, due to the lack of a corresponding bearing heating device, the bearing is heated by gas welding in the first half of the bearing assembly, but the gas-welded and heated bearing does not conform to the assembly process, and meanwhile, the service life of the bearing is shortened by gas welding processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple and easy bearing heater can effectively solve the corresponding bearing heating device that lacks that proposes in the above-mentioned background art, and half heats the bearing through the gas welding before the bearing assembly, but the bearing of gas welding heating is not conform to the technology of assembly, and the gas welding processing can reduce the life's of bearing problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy bearing heater, includes the sweep, top middle part fixedly connected with protecting box, the inboard fixedly connected with heating cabinet of protecting box, heating cabinet top limit portion articulates there is first sealed lid, the inboard bottom of heating cabinet evenly is provided with the electrothermal tube, the input of electrothermal tube and the output electric connection of commercial power, the heating cabinet inboard corresponds electrothermal tube top position department fixedly connected with cowl, the inboard top fixedly connected with support riser of heating cabinet, support riser one side fixedly connected with places the frame, place the inboard middle part fixedly connected with of frame and place the pole, place pole top both sides and evenly placed the rack, rack bottom fixedly connected with protecting frame, protecting frame bottom fixedly connected with places the otter board, rack bottom fixedly connected with transportation frame.

Preferably, the heat preservation cotton is filled between protective housing and the heating cabinet, protective housing one end an angle department fixedly connected with oil extraction pipe, oil extraction pipe one end has cup jointed the sealed lid of second.

Preferably, the heating box is filled with engine oil, and the liquid level of the engine oil is located between the top plane of the placing screen plate and the top plane of the placing frame.

Preferably, the heating cabinet inboard corresponds supports riser opposite side fixedly connected with and supports the square frame, the connecting frame has been placed on support square frame top, the inboard middle part fixedly connected with of connecting frame draws the knot, connecting frame bottom fixedly connected with filter screen.

Preferably, the bottom of one side of the second sealing cover is evenly provided with a fan-shaped block, the top of one side of the second sealing cover is fixedly connected with a pull handle, an oil accumulation groove is formed in the middle of the other side of the second sealing cover, oil guide grooves are symmetrically formed in the opposite side of the second sealing cover corresponding to one side of the oil accumulation groove, and limiting columns are evenly arranged on the inner side of the oil accumulation groove.

Preferably, when the other side of the sector block is in contact with the side face of the protection box, the included angle between the side face of the second sealing cover and the plane of the top end of the heating box is 10 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. the bearing heating device is provided with a supporting vertical plate, a placing frame, a placing rod, a placing rack, a protecting frame, a placing screen plate and a transportation frame, before a bearing heater is used, a proper amount of waste engine oil is added in a heating box, a bearing to be heated is placed on the placing screen plate, the placing screen plate and the bearing are immersed in the engine oil through the mutual matching between the placing frame, the placing screen plate and the bearing, an electric heating tube power supply is switched on after a first sealing cover is closed, the heating box is heated according to the process requirement, the heat of the heating box can be preserved by the aid of the matching between the protecting box and heat preservation cotton in the heating process, the heating box can be insulated, an operator can be prevented from mistakenly touching the protecting box to cause scalding, after the heating is completed, the placing screen plate and the bearing are taken out through the transportation frame, the bearing is immersed in the waste engine oil to be heated, the heating mode before the bearing is assembled is optimized, and the assembling quality of the bearing is improved.

2. The supporting frame, the connecting frame, the pull buckle and the filter screen are arranged, when the waste engine oil is added into the heating box, through the mutual matching among the supporting frame, the connecting frame and the filter screen, various impurities existing in the waste engine oil are filtered and collected, the devices are placed in the heating process and enter the bearing, the normal operation of the bearing is influenced, the filter screen can be taken out and cleaned more conveniently through the pull buckle, and the process of adding the waste engine oil is optimized.

3. The bearing heating device is provided with the fan-shaped blocks, the oil accumulation grooves, the oil guide grooves and the limiting columns, after the bearing heating is completed, the second sealing cover is turned over, the second sealing cover is supported through the fan-shaped blocks, the bearing after the heating is completed is placed on the second sealing cover through the limiting columns, through the cooperation of the oil accumulation grooves and the oil guide grooves, engine oil dripping on the bearing is collected and guided into the heating box, and the function of the bearing heater is expanded.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the placement frame of the present invention;

FIG. 3 is a schematic view of the installation structure of the placing net plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the filter screen of the present invention;

reference numbers in the figures: 1. turning a plate; 2. a protective box; 3. a heating box; 4. heat preservation cotton; 5. a first sealing cover; 6. an electric heating tube; 7. an arc-shaped baffle plate; 8. an oil discharge pipe; 9. a second sealing cover; 10. a support vertical plate; 11. placing the frame; 12. placing a rod; 13. placing a rack; 14. a protective frame; 15. placing a screen plate; 16. a transport rack; 17. a support frame; 18. a connecting frame; 19. pulling the button; 20. a filter screen; 21. a sector block; 22. pulling a handle; 23. an oil accumulation groove; 24. an oil guide groove; 25. a limiting column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a simple bearing heater, which comprises a sweep 1, a protective box 2 fixedly connected with the middle part of the top end, a heating box 3 fixedly connected with the inner side of the protective box 2, heat preservation cotton 4 filled between the protective box 2 and the heating box 3, an oil discharge pipe 8 fixedly connected with one corner of one end of the protective box 2, a second sealing cover 9 sleeved with one end of the oil discharge pipe 8, a first sealing cover 5 hinged with the top edge part of the heating box 3, an electric heating pipe 6 evenly arranged at the bottom of the inner side of the heating box 3, an arc baffle 7 fixedly connected with the inner side of the heating box 3 corresponding to the top part of the electric heating pipe 6, a supporting vertical plate 10 fixedly connected with the top part of the heating box 3, a placing frame 11 fixedly connected with the middle part of the inner side of the placing frame 11, placing frames 13 are evenly placed on two sides of the top of a placing rod 12, a protecting frame 14 is fixedly connected to the bottom of the placing frame 13, a placing screen plate 15 is fixedly connected to the bottom of the protecting frame 14, a transport frame 16 is fixedly connected to the bottom of the placing frame 13, engine oil is filled in a heating box 3, the liquid level of the engine oil is located between the top plane of the placing screen plate 15 and the top plane of the placing frame 11, before a bearing heater is used, a proper amount of waste engine oil is added in the heating box 3, a bearing to be heated is placed on the placing screen plate 15, the placing screen plate 15 and the bearing are immersed in the engine oil through the mutual matching of the placing frame 11, the placing rod 12 and the placing frame 13, a power supply of an electric heating pipe 6 is connected after a first sealing cover 5 is closed, the heating box 3 is heated according to process requirements, heat can be preserved for the heating box 3 through the matching, the scalding caused by mistakenly touching the protective box 2 by an operator can be avoided, after the heating is finished, the placing screen plate 15 and the bearing are taken out through the conveying frame 16, the bearing is immersed in waste engine oil for heating, the use cost of the heater is reduced, meanwhile, the bearing is heated more uniformly, the heating mode before the bearing is assembled is optimized, and the assembling quality of the bearing is improved;

the other side of the inner side of the heating box 3, corresponding to the supporting vertical plate 10, is fixedly connected with a supporting frame 17, the top end of the supporting frame 17 is provided with a connecting frame 18, the middle part of the inner side of the connecting frame 18 is fixedly connected with a pull buckle 19, the bottom end of the connecting frame 18 is fixedly connected with a filter screen 20, when the waste engine oil is added into the heating box 3, various impurities in the waste engine oil are filtered and collected through the mutual matching of the supporting frame 17, the connecting frame 18 and the filter screen 20, the devices are placed in a heating process and enter a bearing, the normal operation of the bearing is influenced, the filter screen 20 can be more conveniently taken out and cleaned through the pull buckle 19, and the adding process of the;

the bottom of one side of the second sealing cover 9 is evenly provided with a fan-shaped block 21, the top of one side of the second sealing cover 9 is fixedly connected with a pull handle 22, the middle of the other side of the second sealing cover 9 is provided with an oil accumulation groove 23, the other side of the second sealing cover 9 is symmetrically provided with oil guide grooves 24 corresponding to one side of the oil accumulation groove 23, the inner side of the oil accumulation groove 23 is evenly provided with a limit column 25, when the other side of the fan-shaped block 21 is contacted with the side surface of the protection box 2, the included angle between the side surface of the second sealing, after the bearing is heated, the first sealing cover 5 is turned over, the first sealing cover 5 is supported through the fan-shaped block 21, the heated bearing is placed on the first sealing cover 5 through the limiting column 25, through the cooperation between oil accumulation groove 23 and oil guide groove 24, collect the machine oil that drips on the bearing and lead to in the heating cabinet 3, expanded bearing heater's function.

The utility model discloses a theory of operation and use flow: in the application process of the utility model, before the bearing heater is used, firstly, a proper amount of waste engine oil is added in the heating box 3, the bearing to be heated is placed on the placing screen plate 15, the placing screen plate 15 and the bearing are immersed in the engine oil through the mutual matching between the placing frame 11, the placing rod 12 and the placing rack 13, the power supply of the electric heating tube 6 is switched on after the first sealing cover 5 is closed, the heating box 3 is heated according to the process requirement, the heat preservation can be carried out on the heating box 3 through the matching between the protective box 2 and the heat preservation cotton 4 in the heating process, the scalding caused by the mistaken touch of the protective box 2 by an operator can be avoided, after the heating is completed, the placing screen plate 15 and the bearing are taken out through the transportation rack 16, the bearing is immersed in the waste engine oil for heating, the use cost of the heater is reduced, meanwhile, the bearing is heated more uniformly, the heating mode before the bearing is, the assembly quality of the bearing is improved;

when the waste engine oil is added into the heating box 3, various impurities in the waste engine oil are filtered and collected through the mutual matching among the supporting frame 17, the connecting frame 18 and the filter screen 20, the devices are placed in the bearing in the heating process, the normal operation of the bearing is influenced, the filter screen 20 can be taken out and cleaned more conveniently through the pull buckle 19, and the process of adding the waste engine oil is optimized;

after the bearing heating is accomplished, with the upset of first sealed lid 5 to support first sealed lid 5 through sector 21, on placing first sealed lid 5 through spacing post 25 with the bearing after the heating is accomplished, through the cooperation between oil accumulation groove 23 and the oil guide groove 24, collect the machine oil that drips on the bearing and leading-in heating cabinet 3 in, expanded bearing heater's function.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy bearing heater, includes sweep (1), its characterized in that: the automobile plate is characterized in that a protective box (2) is fixedly connected to the middle of the top end of the automobile plate (1), a heating box (3) is fixedly connected to the inner side of the protective box (2), a first sealing cover (5) is hinged to the edge portion of the top end of the heating box (3), an electric heating tube (6) is uniformly arranged at the bottom of the inner side of the heating box (3), the input end of the electric heating tube (6) is electrically connected with the output end of a mains supply, an arc baffle (7) is fixedly connected to the position, corresponding to the top of the electric heating tube (6), of the inner side of the heating box (3), a supporting vertical plate (10) is fixedly connected to the top of the inner side of the heating box (3), a placing frame (11) is fixedly connected to one side of the supporting vertical plate (10), a placing rod (12) is fixedly connected to the middle of the inner side, the bottom end of the protective frame (14) is fixedly connected with a placing screen plate (15), and the bottom end of the placing frame (13) is fixedly connected with a transportation frame (16).

2. The simple bearing heater as claimed in claim 1, wherein the insulation cotton (4) is filled between the protection box (2) and the heating box (3), an oil discharge pipe (8) is fixedly connected to one corner of one end of the protection box (2), and a second sealing cover (9) is sleeved at one end of the oil discharge pipe (8).

3. The simple bearing heater as claimed in claim 1, wherein the heating box (3) is filled with oil, and the oil level is between the top plane of the placing screen (15) and the top plane of the placing frame (11).

4. The simple bearing heater as claimed in claim 1, wherein the heating box (3) is provided with a supporting frame (17) on the inner side corresponding to the other side of the supporting riser (10), a connecting frame (18) is placed on the top end of the supporting frame (17), a pulling buckle (19) is fixedly connected to the middle of the inner side of the connecting frame (18), and a filter screen (20) is fixedly connected to the bottom end of the connecting frame (18).

5. The simple bearing heater as claimed in claim 2, wherein the bottom of one side of the second sealing cover (9) is uniformly provided with a sector (21), the top of one side of the second sealing cover (9) is fixedly connected with a pull handle (22), the middle of the other side of the second sealing cover (9) is provided with an oil accumulation groove (23), the other side of the second sealing cover (9) is symmetrically provided with oil guide grooves (24) corresponding to one side of the oil accumulation groove (23), and the inner side of the oil accumulation groove (23) is uniformly provided with a limiting column (25).

6. The simple bearing heater as claimed in claim 5, wherein the angle between the side of the second sealing cover (9) and the top plane of the heating chamber (3) is 10 ° when the other side of the segment (21) contacts the side of the protective chamber (2).