Hot roller bearing lubricating device

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses a hot roller bearing lubricating device which comprises a main body assembly and an oil adding cup, a brush is arranged at one end of the oil adding cup, an electromagnetic valve is arranged on the surface of the brush, and a needle valve is arranged on one side of the electromagnetic valve. The clamping assembly is arranged at the bottom of the oil filling cup and comprises a clamping piece and a rotating disc, six sliding grooves are formed in the inner wall of the rotating disc, sliding strips are arranged on the inner walls of the sliding grooves, clamping blocks are arranged at one ends of the sliding strips, a limiting plate is further arranged on one side of the rotating disc, a plurality of limiting grooves are formed in the inner wall of the limiting plate, and limiting blocks are arranged on the inner walls of the limiting grooves. The oil filling cup has the advantages that when the inside of the oil filling cup and the brush need to be cleaned, the brush can be rapidly detached, the detaching time can be greatly shortened, workers can more rapidly clean the inside of the oil filling cup and the brush, the downtime of equipment is shortened, the equipment can be more rapidly recovered, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field, especially hot roller bearing lubricating device. BACKGROUND

[0002] The hot roller bearing is a kind of key mechanical components for supporting hot roller and guaranteeing its stable rotation in high-temperature environment equipment, it is similar in structure with ordinary bearing, is made of inner ring, outer ring, rolling element and cage, but material selection and design are unique, and it is more to adopt bearing steel or ceramic material resistant to high temperature, also be provided with the passage and special sealing form beneficial to heat dissipation, to resist high temperature and prevent grease leakage, when bearing is in running state, to reduce the friction between rolling element and inner and outer ring raceway and between cage and rolling element, need to be lubricated, when adding lubricating oil to bearing, this operation is usually completed by means of oil cup, one end of oil cup is specially provided with brush, when needing to lubricate bearing, only need to twist needle valve slightly, and the solenoid valve connected with it will be opened, at this moment, the lubricating oil stored in oil cup will flow out by chance, is transmitted to brush on the specific passage, staff hand holds oil cup, and the brush with lubricating oil is aimed at bearing, and bearing can be lubricated accurately, makes lubricating oil evenly cover each key position of bearing, effectively guarantees the smooth running of bearing, brush and cup are usually connected by bolt, when regularly cleaning or maintaining equipment, the brush at one end of connecting pipe and oil cup need to be quickly disassembled, so that oil dirt, impurities in the inside of oil cup and dirt on the brush are better cleaned, bolt usually needs to be twisted using tool, and the operation process is relatively cumbersome, especially when the number of bolts is more or installation position is more concealed, it needs to spend more time to twist down bolts one by one, it is difficult to meet the requirement of quick disassembly. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in hot roller bearing lubricating device, the utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the cup and the brush need to be installed using bolts.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a hot roller bearing lubricating device, comprising a main body assembly, comprising an oil cup, the oil cup is provided with a brush at one end, the brush is provided with a solenoid valve outside, the solenoid valve is provided with a needle valve on one side.

[0007] The engaging assembly is arranged at the bottom of the oil cup, and comprises an engaging part, which comprises a rotating disc, six sliding grooves are formed in the inner wall of the rotating disc, a sliding strip is arranged in the inner wall of each sliding groove, a clamping block is arranged at one end of each sliding strip, and a limiting plate is further arranged at one side of the rotating disc, a plurality of limiting grooves are formed in the inner wall of the limiting plate, and a limiting block is arranged in the inner wall of each limiting groove.

[0008] As a preferred scheme of the hot roller bearing lubricating device, the engaging assembly further comprises a moving part, the moving part comprises a fixing disc arranged at one end of the rotating disc, and the fixing disc is fixed to one end of the oil cup.

[0009] As a preferred scheme of the hot roller bearing lubricating device, one end of each sliding strip is provided with a fixing strip, and a fixing frame is arranged on the outer side of the fixing strip.

[0010] As a preferred scheme of the hot roller bearing lubricating device, a plurality of fixing grooves are arranged in the inner wall of the fixing frame, and the fixing strip slides in the inner wall of the fixing groove.

[0011] As a preferred scheme of the hot roller bearing lubricating device, one end of the fixing disc is provided with a connecting strip, and the other end of the connecting strip is inserted into the inner wall of the fixing frame.

[0012] As a preferred scheme of the hot roller bearing lubricating device, one end of the rotating disc is provided with a handle.

[0013] As a preferred scheme of the hot roller bearing lubricating device, the engaging assembly further comprises a limiting part, the limiting part comprises a connecting column arranged at one end of the limiting block, a supporting frame is arranged on the outer side of the connecting column, and the supporting frame is fixed to one end of the handle.

[0014] As a preferred scheme of the hot roller bearing lubricating device, one end of the connecting column is provided with a pressing disc, and one end of the pressing disc is provided with a pull rod.

[0015] As a preferred scheme of the hot roller bearing lubricating device, the outer side of the pull rod is also provided with a supporting frame, a spring is arranged on the outer side of the pull rod, one end of the spring is fixed to one end of the pressing disc, and the other end of the spring is fixed to one end of the supporting frame.

[0016] As a preferred scheme of the hot roller bearing lubricating device, one end of the pull rod is provided with a protection disc.

[0017] The utility model discloses beneficial effect is: when needing to clean in the cup with the brush, can quick dismount to the brush, can greatly reduce the dismounting time, make the staff can clean the inside of the oil cup and the brush more quickly, shorten the equipment downtime, make the equipment faster recovery operation, improve the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description only is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings. Wherein:

[0019] Figure 1 It is the overall structural drawing of hot roller bearing lubricating device.

[0020] Figure 2 It is the needle valve structure diagram of hot roller bearing lubricating device.

[0021] Figure 3 It is the slide strip structure diagram of hot roller bearing lubricating device.

[0022] Figure 4 It is the fixed disc structure diagram of hot roller bearing lubricating device.

[0023] Figure 5 It is the protection disc structure diagram of hot roller bearing lubricating device. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the following will be the specific embodiment of the utility model detailed description with the drawing of the specification.

[0025] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented by other ways different from the description, and the skilled person in the art can make similar generalization without violating the connotation of the utility model, therefore, the utility model is not limited by the following disclosed specific embodiments.

[0026] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1

[0028] Reference Figures 1-5For the first embodiment of the utility model, this embodiment provides hot roller bearing lubricating device, hot roller bearing lubricating device includes main part assembly 100 and engagement assembly 200, and the cooperation can quickly dismount cup and brush with.

[0029] Specifically, main part assembly 100, including oil cup 101, oil cup 101 one end is provided with brush 102, brush 102 outside is provided with electromagnetic valve 103, and electromagnetic valve 103 one side is provided with needle valve 104.

[0030] Oil cup 101 usually has lubricating oil, mainly used for adding lubricating oil or grease to various equipment or machinery, brush 102 can be coated with the oil flowing to the required position, electromagnetic valve 103 is used for adjusting oil flow rate, needle valve 104 is accurately controlled on the basis of the opening of electromagnetic valve 103, according to the change of control chamber pressure, the injection amount of fuel oil is realized, the fine adjustment of oil amount is realized, the oil circuit is controlled, and the above is prior art.

[0031] Specifically, engagement assembly 200 is arranged at the bottom of oil cup 101, including engagement piece 201, including rotating disc 201a, six slide grooves 201a-1 are formed in the inner wall of rotating disc 201a, slide strips 201b are arranged in the inner wall of slide grooves 201a-1, one end of slide strips 201b is provided with clamping block 201c, one side of rotating disc 201a is further provided with limiting plate 201d, a plurality of limiting grooves 201d-1 are formed in the inner wall of limiting plate 201d, and limiting blocks 201e are arranged in the inner wall of limiting grooves 201d-1.

[0032] Sealing ring is arranged between brush 102 and oil cup 101, the sealing ring prevents oil from leaking out of the gap, thereby avoiding oil waste and pollution to the surrounding environment.

[0033] The other end of limiting plate 201d is fixed to one end of oil cup 101, when it is needed to quickly install brush 102 and oil cup 101, limiting block 201e is moved, limiting block 201e is separated from limiting groove 201d-1, then rotating disc 201a is rotated, rotating disc 201a drives slide groove 201a-1 to rotate, slide groove 201a-1 rotates to drive slide strip 201b to move, slide strip 201b moves to drive clamping block 201c to move, clamping block 201c is opened, then brush 102 is inserted into the inner wall of oil cup 101, then rotating disc 201a is rotated to drive clamping block 201c to be clamped with brush 102, then limiting block 201e is loosened to be re-engaged with limiting groove 201d-1, so that the installation of brush 102 and oil cup 101 is completed.

[0034] When the brush 102 needs to be installed with the oil cup 101, the limiting block 201e is moved to separate from the limiting groove 201d-1, and then the rotating disc 201a is rotated to drive the six sliding grooves 201a-1 to rotate, the sliding grooves 201a-1 are rotated to drive the sliding bars 201b to move, the sliding bars 201b are moved to drive the six clamping blocks 201c to move to be opened, then the brush 102 is inserted into the inner wall of the oil cup 101, then the rotating disc 201a is rotated to drive the clamping blocks 201c to be clamped with the brush 102, then the limiting block 201e is loosened to be re-clamped with the limiting groove 201d-1, so that the installation of the brush 102 with the oil cup 101 is completed.

[0035] Embodiment 2

[0036] With reference to Figures 1-5 As a second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0037] Specifically, the clamping assembly 200 further comprises a moving piece 202, and the moving piece 202 comprises a fixed disc 202a arranged at one end of the rotating disc 201a, and the fixed disc 202a is fixed to one end of the oil cup 101.

[0038] The fixed disc 202a is used for supporting the rotating disc 201a.

[0039] Specifically, the sliding bars 201b are each provided with a fixed bar 202b at one end, and the fixed bar 202b is sleeved with a fixed frame 202c outside.

[0040] The fixed frame 202c is used for supporting the fixed bar 202b, and the rotating disc 201a is rotated to drive the sliding grooves 201a-1 to rotate, the sliding grooves 201a-1 are rotated to drive the sliding bars 201b to move, the sliding bars 201b are moved to drive the clamping blocks 201c to move, and the clamping blocks 201c drive the fixed bar 202b to slide in the inner wall of the fixed frame 202c.

[0041] Specifically, the inner wall of the fixed frame 202c is provided with a plurality of fixed grooves 202c-1, and the fixed bar 202b slides in the inner wall of the fixed groove 202c-1.

[0042] The rotating disc 201a is rotated to drive the sliding grooves 201a-1 to rotate, the sliding grooves 201a-1 are rotated to drive the sliding bars 201b to move, the sliding bars 201b are moved to drive the clamping blocks 201c to move, and the clamping blocks 201c drive the fixed bar 202b to slide in the inner wall of the fixed groove 202c-1, and the movement of the fixed bar 202b can enable the clamping blocks 201c to move stably.

[0043] Specifically, one end of the fixed disc 202a is provided with a connecting strip 202d, and the other end of the connecting strip 202d is inserted into the inner wall of the fixed frame 202c.

[0044] The connecting strip 202d is used for connecting the fixed disc 202a and the fixed frame 202c.

[0045] Specifically, one end of the rotating disc 201a is provided with a handle 202e.

[0046] By rotating the handle 202e, the rotating disc 201a can be driven to rotate.

[0047] When it is needed to install the brush 102 and the oil cup 101, the handle 202e is moved, the handle 202e drives the rotating disc 201a to rotate, the rotating disc 201a drives the sliding groove 201a-1 to rotate, the sliding groove 201a-1 drives the sliding strip 201b to move, the sliding strip 201b drives the clamping block 201c to move, the sliding strip 201b drives the fixed strip 202b to slide in the inner wall of the fixed groove 202c-1, and the movement of the fixed strip 202b can enable the clamping block 201c to move stably.

[0048] Embodiment 3

[0049] Refer to Figures 4-5 For the third embodiment of the utility model, the embodiment is based on the first two embodiments.

[0050] Specifically, the clamping assembly 200 further comprises a limiting piece 203, the limiting piece 203 comprises a connecting column 203a provided at one end of a limiting block 201e, a supporting frame 203b is arranged outside the connecting column 203a, and the supporting frame 203b is fixed to one end of the handle 202e.

[0051] The supporting frame 203b is used for supporting the connecting column 203a and is movably connected with the connecting column 203a.

[0052] By moving the connecting column 203a, the connecting column 203a drives the limiting block 201e to separate from the limiting groove 201d-1, and then the handle 202e is moved, so that the rotating disc 201a can be driven to rotate.

[0053] Specifically, one end of the connecting column 203a is provided with an extrusion disc 203c, and one end of the extrusion disc 203c is provided with a pull rod 203d.

[0054] By moving the pull rod 203d, the pull rod 203d drives the extrusion disc 203c to move, the extrusion disc 203c drives the connecting column 203a to move, and the movement of the connecting column 203a can drive the limiting block 201e to separate from the limiting groove 201d-1.

[0055] Specifically, the pull rod 203d is also sleeved with the support frame 203b on the outside, and the pull rod 203d is sleeved with the spring 203e on the outside, one end of the spring 203e is fixed to one end of the extrusion disc 203c, and the other end is fixed to one end of the support frame 203b.

[0056] The pull rod 203d is movably connected with the support frame 203b.

[0057] By moving the pull rod 203d, the pull rod 203d drives the extrusion disc 203c to move, the extrusion disc 203c moves to extrude the spring 203e, at this time the limiting block 201e is separated from the limiting groove 201d-1, then by moving the handle 202e, the rotating disc 201a can be driven to rotate, after the rotating disc 201a moves to the required position, the pull rod 203d is loosened, at this time the spring 203e rebounds to make the limiting block 201e and the next limiting groove 201d-1 reengage.

[0058] Specifically, one end of the pull rod 203d is provided with a protective disc 203f.

[0059] The protective disc 203f is used for protecting the pull rod 203d from falling off when moving.

[0060] In use, when it is needed to quickly disassemble and assemble the brush 102 and the oil cup 101, the pull rod 203d is moved, the pull rod 203d drives the extrusion disc 203c to move, the extrusion disc 203c moves to extrude the spring 203e, at this time the limiting block 201e is separated from the limiting groove 201d-1, then the handle 202e is moved, the handle 202e drives the rotating disc 201a to rotate, the rotating disc 201a drives the sliding groove 201a-1 to rotate, the sliding groove 201a-1 rotates to drive the sliding bar 201b to move, the sliding bar 201b moves to drive the fixed bar 202b to slide in the inner wall of the fixed groove 202c-1, the movement of the fixed bar 202b can make the clamping block 201c stably move to open, after the clamping block 201c is opened, the brush 102 is inserted into the inner wall of the oil cup 101, then the rotating disc 201a is rotated, the rotating disc 201a rotates to make the clamping block 201c engage with the brush 102, after the clamping block 201c moves to the required position, the pull rod 203d is loosened, at this time the spring 203e rebounds to drive the limiting block 201e and the next limiting groove 201d-1 to reengage, thereby completing the installation of the brush 102 and the oil cup 101.

[0061] When it is needed to separate the brush 102 from the oil cup 101, the disassembly of the brush 102 from the oil cup 101 can be completed by releasing the limiting of the rotating disc 201a, then rotating the rotating disc 201a, and separating the clamping block 201c from the brush 102.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A hot roll bearing lubrication apparatus characterized by: The utility model relates to a kind of oiling cup, which comprises a body assembly (100), a brush (102) is arranged at one end of the oiling cup (101), an electromagnetic valve (103) is sleeved outside the brush (102), a needle valve (104) is arranged at one side of the electromagnetic valve (103);A clamping assembly (200) is arranged at the bottom of the oiling cup (101), and the clamping assembly (200) comprises a clamping piece (201), a rotating disc (201a) is arranged on the clamping piece (201), six slide grooves (201a-1) are formed in the inner wall of the rotating disc (201a), a slide strip (201b) is arranged in the inner wall of each slide groove (201a-1), a clamping block (201c) is arranged at one end of the slide strip (201b), a limiting plate (201d) is further arranged at one side of the rotating disc (201a), a plurality of limiting grooves (201d-1) are formed in the inner wall of the limiting plate (201d), and a limiting block (201e) is arranged in the inner wall of each limiting groove (201d-1). The clamping assembly (200) further comprises a moving piece (202), the moving piece (202) comprises a fixed disc (202a) arranged at one end of the rotating disc (201a), and the fixed disc (202a) is fixed to one end of the oiling cup (101). One end of the slide strip (201b) is provided with a fixed strip (202b), and the fixed strip (202b) is sleeved with a fixed frame (202c).

2. The hot roll bearing lubrication apparatus as recited in claim 1, wherein: The inner wall of the fixed frame (202c) is provided with a plurality of fixed grooves (202c-1), and the fixed strip (202b) slides in the inner wall of the fixed groove (202c-1).

3. The hot roll bearing lubrication apparatus as recited in claim 2, wherein: One end of the fixed disc (202a) is provided with a connecting strip (202d), and the other end of the connecting strip (202d) is inserted into the inner wall of the fixed frame (202c).

4. The hot roll bearing lubrication apparatus as recited in claim 3, wherein: One end of the rotating disc (201a) is provided with a handle (202e).

5. The hot roll bearing lubrication apparatus as recited in claim 4, wherein: The clamping assembly (200) further comprises a limiting piece (203), the limiting piece (203) comprises a connecting column (203a) arranged at one end of the limiting block (201e), the connecting column (203a) is sleeved with a support frame (203b) outside, and the support frame (203b) is fixed to one end of the handle (202e).

6. The hot roll bearing lubrication apparatus as recited in claim 5, wherein: One end of the connecting column (203a) is provided with a pressing disc (203c), and one end of the pressing disc (203c) is provided with a pull rod (203d).

7. The hot roll bearing lubrication apparatus as recited in claim 6, wherein: The outer side of the pull rod (203d) is also sleeved with a support frame (203b), the outer side of the pull rod (203d) is sleeved with a spring (203e), one end of the spring (203e) is fixed to one end of the pressing disc (203c), and the other end is fixed to one end of the support frame (203b).

8. The hot roll bearing lubrication apparatus as recited in claim 7, wherein: One end of the pull rod (203d) is provided with a protection disc (203f).

9. The hot roll bearing lubrication apparatus as recited in claim 8, wherein: ​ 10. The hot roll bearing lubrication apparatus as recited in claim 9, wherein: ​

Images