CN203477857U - Quantitative oiler for sensor bearings - Google Patents
Quantitative oiler for sensor bearings Download PDFInfo
- Publication number
- CN203477857U CN203477857U CN201320540954.2U CN201320540954U CN203477857U CN 203477857 U CN203477857 U CN 203477857U CN 201320540954 U CN201320540954 U CN 201320540954U CN 203477857 U CN203477857 U CN 203477857U
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- Prior art keywords
- housing
- cylinder barrel
- sensor bearing
- plunger
- oil gun
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Abstract
The utility model relates to a quantitative oiler for sensor bearings and aims to solve the problem that meeting technological requirements is hard for existing quantitative oiling for sensor bearings. The quantitative oiler for sensor bearings comprises a housing, swivel nuts, a cylinder barrel, and a plunger. One end of the housing is communicated with a sensor bearing lubricator, and the other end of the housing is communicated with an oil gun filling pipe. The swivel nuts are fitted to the upper and lower ends of the housing. The cylinder barrel is fitted in an inner cavity of the housing. The plunger is disposed inside the cylinder barrel. The quantitative oiler for sensor bearings has the advantages of simple structure and convenience of operation; the technological requirements of sensor bearing lubricating oil filling are met; work efficiency is improved, and waste of oil material is reduced.
Description
Technical field
The utility model relates to a kind of sensor bearing oiling device, and the especially a kind of sensor bearing oil gun that can quantitatively control belongs to for keeping the general measures technical field of effective operation of apparatus.
Background technique
Inertia type pickup bearing in machinery is generally ball bearing, for guaranteeing that it moves reliably, inertia type pickup requires except sensitive switch when assembling, and movable members surface is coating lubricating oil fat all, is filled with quantitative lubricant grease in each ball bearing.
At present, sensor bearing charging-up lubricant oil fat generally adopts manual oiling mode of operation, and not only operating condition is poor, inefficiency, and owing to lacking reliable control device, often occur the phenomenon that contains gas in oil mass filling deficiency or oil can not meeting relevant technological technical requirements.Although utilize the method for the direct oiling of oil gun to address the above problem, as shown in accompanying drawing 1, Fig. 2, but it only depends on the pressure cap 1 that is arranged on sensor axis bearing 9 opposite sides and judges oil filling amount, after unnecessary lubricant grease overflows from pressure cap oilhole 1-1, just finish oiling operation, therefore exist the defect of grease waste of material.
Model utility content
The purpose of this utility model is the drawback for prior art, a kind of simple in structure, convenient operation is provided, can meets the requirement of lubricant grease filling process engineering, increases work efficiency, reduces the quantitative oil gun of sensor bearing of grease waste of material.
Problem described in the utility model realizes with following technical proposals:
The quantitative oil gun of a kind of sensor bearing, it comprises housing, swivel nut, cylinder barrel and plunger, described housing one end is communicated with sensor bearing pump nozzle, the other end is communicated with oil gun oil filler pipe, at the upper and lower two ends of housing, be all equipped with swivel nut, in housing inner chamber, assemble cylinder barrel, in described cylinder barrel, plunger is set.
The sensor bearing quantitative oil gun, described housing is hollow cylinder body structure, in housing left side, housing the first threaded coupling mating with sensor bearing pump nozzle is set, housing the second threaded coupling mating with oil gun oil outlet is set on housing right side, the housing internal thread mating with swivel nut is all set at the two ends up and down of housing madial wall, in housing sidewall, is also provided with spring steel ball positioning component.
The sensor bearing quantitative oil gun, described swivel nut is by swivel nut outside thread and housing screw-internal thread fit, and its inner side end coordinates with cylinder barrel upper and lower end face, setting-in O-ring seal on swivel nut and cylinder barrel fitting surface.
The sensor bearing quantitative oil gun, described cylinder barrel is cylindrical structure, in cylindrical body inside, be provided with the plunger cavity that left and right connects, on cylindrical body upper-end surface, be provided with oil spilling hole, in the cylindrical body left and right sides, be symmetrical arranged locating slot, described locating slot mates with the spring steel ball positioning component on housing, fixing assembling rotatable handle on cylindrical body lower end surface.
The sensor bearing quantitative oil gun, described plunger is ball-crown body structure, its central axis is vertical with cylinder barrel central axis.
The utility model one end connecting sensor bearing pump nozzle, the other end connects oil gun oil filler pipe, when oil gun starts oiling, the grease that injects cylinder barrel plunger cavity promotes plunger and moves, the grease that plunger opposite side is preserved in a upper work cycle is delivered in sensor bearing pump nozzle, then injects sensor bearing by sensor bearing pump nozzle; Cylinder barrel of the present utility model adopts transparent material, can directly observe the state of plunger and grease in plunger cavity, and adjust in real time oil gun oiling action, has avoided the waste of grease material; The volume in cylinder barrel volume ÷ 2=plunger volume=sensor bearing domestic demand oiling of the present utility model space, when therefore plunger completes a work cycle, sensor bearing is filled with lubricant grease, now only need operation rotatable handle cylinder barrel Rotate 180 °, and limit cylinder barrel position by the spring steel ball positioning component on housing, by pump nozzle, proceed to next sensor bearing again, repeat the oiling operation that aforesaid operations process can complete a plurality of sensor bearings continuously.In a word, the utlity model has feature simple in structure, convenient operation, not only met the requirement of sensor bearing lubricant grease filling process engineering, and improved working efficiency, reduced the waste of grease material.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the direct oil injection structure schematic diagram of existing oil gun;
Fig. 2 is pressure cap structural representation;
Fig. 3 is the utility model oil injection structure schematic diagram;
Fig. 4 is cross-sectional view of the present utility model;
Fig. 5 is A place structure enlarged view in Fig. 4;
Fig. 6 is B-B cross-sectional view in Fig. 4;
Fig. 7 is shell construction schematic diagram;
Fig. 8 is screw bushing structure schematic diagram;
Fig. 9 is cylinder barrel structural representation;
Figure 10～Figure 12 is the utility model working procedure schematic diagram.
In figure, each list of reference numerals is: 1, pressure cap, 1-1, pressure cap oilhole, 2, sensor bearing pump nozzle, 3, housing, 3-1, housing the first threaded coupling, 3-2, housing the second threaded coupling, 3-3, housing internal thread, 4, swivel nut, 4-1, swivel nut outside thread, 5, cylinder barrel, 5-1, plunger cavity, 5-2, oil spilling hole, 5-3, rotatable handle, 5-4, locating slot, 6, plunger, 7, O-ring seal, 8, spring steel ball positioning component, 9, sensor axis bearing.
Embodiment
Referring to Fig. 3, Fig. 4, Fig. 6, the utility model comprises housing 3, swivel nut 4, cylinder barrel 5 and plunger 6, described housing 3 one end are communicated with sensor bearing pump nozzle 2, the other end is communicated with oil gun oil filler pipe, at housing, Shang Xia 3, be all equipped with swivel nut 4 in two ends, in housing inner chamber, assemble cylinder barrel 5, in described cylinder barrel 5, plunger 6 is set.
Referring to Fig. 4, Fig. 5, Fig. 7, housing 3 of the present utility model is hollow cylinder body structure, in housing left side, housing the first threaded coupling 3-1 mating with sensor bearing pump nozzle 2 is set, housing the second threaded coupling 3-2 mating with oil gun oil outlet is set on housing right side, the housing internal thread 3-3 mating with swivel nut 4 is all set at the two ends up and down of housing madial wall, in housing sidewall, is also provided with spring steel ball positioning component 8.
Referring to Fig. 4, Fig. 5, Fig. 8, swivel nut 4 of the present utility model assembles by swivel nut outside thread 4-1 and housing internal thread 3-3, and its inner side end coordinates with cylinder barrel upper and lower end face, setting-in O-ring seal 7 on the fitting surface of swivel nut 4 and cylinder barrel 5.
Referring to Fig. 4, Fig. 6, Fig. 9, cylinder barrel 5 of the present utility model is cylindrical structure, in cylindrical body inside, be provided with the plunger cavity 5-1 that left and right connects, on cylindrical body upper-end surface, be provided with oil spilling hole 5-2, in the cylindrical body left and right sides, be symmetrical arranged locating slot 5-4, described locating slot 5-4 mates with the spring steel ball positioning component 8 on housing, fixing assembling rotatable handle 5-3 on cylindrical body lower end surface; Plunger 6 of the present utility model is ball-crown body (being that two ends are the cylindrical body of sphere) structure, and its central axis is vertical with the central axis of cylinder barrel 5.
Referring to Figure 10～Figure 12, the utility model one end connecting sensor bearing pump nozzle 2, the other end connects oil gun oil filler pipe, when oil gun starts oiling, the grease that injects cylinder barrel plunger cavity 5-1 promotes plunger 6 and moves, the grease that plunger 6 opposite sides are preserved in a upper work cycle is delivered in sensor bearing pump nozzle 2, then injects sensor bearing by sensor bearing pump nozzle 2; Cylinder barrel of the present utility model 5 adopts transparent materials, can directly observe the state of plunger 6 and grease in plunger cavity 5-1, and adjust in real time oil gun oiling action, has avoided the waste of grease material; The volume in cylinder barrel volume ÷ 2=plunger volume=sensor bearing domestic demand oiling of the present utility model space, when therefore plunger completes a work cycle, sensor bearing is filled with lubricant grease, now only need operation rotatable handle 5-3 cylinder barrel 5 Rotate 180s °, and by the spring steel ball positioning component 8 on housing, limited the position of cylinder barrel 5, by sensor bearing pump nozzle 2, proceed to next sensor bearing again, repeat the oiling operation that aforesaid operations process can complete a plurality of sensor bearings continuously.
Referring to Fig. 3, the utility model has further guaranteed the control to sensor bearing oil filling amount by the oil spilling hole 5-2 on pressure cap oilhole 1-1 and cylinder barrel 5, avoided the grease waste causing due to error of calculations, when grease just overflows from pressure cap oilhole 1-1, oil spilling hole 5-2 on cylinder barrel 5 also has grease to overflow, show the sensor bearing full grease of oil, now control at once oil gun and stop oiling action.
Claims (5)
1. the quantitative oil gun of sensor bearing, it is characterized in that, it comprises housing (3), swivel nut (4), cylinder barrel (5) and plunger (6), described housing (3) one end is communicated with sensor bearing pump nozzle (2), the other end is communicated with oil gun oil filler pipe, at the upper and lower two ends of housing (3), be all equipped with swivel nut (4), in housing inner chamber, assemble cylinder barrel (5), plunger (6) is set in described cylinder barrel (5).
2. the quantitative oil gun of a kind of sensor bearing according to claim 1, it is characterized in that, described housing (3) is hollow cylinder body structure, in housing left side, housing the first threaded coupling (3-1) mating with sensor bearing pump nozzle (2) is set, housing the second threaded coupling (3-2) mating with oil gun oil outlet is set on housing right side, the housing internal thread (3-3) mating with swivel nut (4) is all set at the two ends up and down of housing madial wall, in housing sidewall, is also provided with spring steel ball positioning component (8).
3. the quantitative oil gun of a kind of sensor bearing according to claim 1 and 2, it is characterized in that, described swivel nut (4) is by swivel nut outside thread (4-1) and housing internal thread (3-3) assembling, its inner side end coordinates with cylinder barrel upper and lower end face, setting-in O-ring seal (7) on the fitting surface of swivel nut (4) and cylinder barrel (5).
4. the quantitative oil gun of a kind of sensor bearing according to claim 3, it is characterized in that, described cylinder barrel (5) is cylindrical structure, in cylindrical body inside, be provided with the plunger cavity (5-1) that left and right connects, on cylindrical body upper-end surface, be provided with oil spilling hole (5-2), in the cylindrical body left and right sides, be symmetrical arranged locating slot (5-4), described locating slot (5-4) mates with the spring steel ball positioning component (8) on housing, fixing assembling rotatable handle (5-3) on cylindrical body lower end surface.
5. the quantitative oil gun of a kind of sensor bearing according to claim 4, is characterized in that, described plunger (6) is ball-crown body structure, and its central axis is vertical with the central axis of cylinder barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540954.2U CN203477857U (en) | 2013-09-02 | 2013-09-02 | Quantitative oiler for sensor bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540954.2U CN203477857U (en) | 2013-09-02 | 2013-09-02 | Quantitative oiler for sensor bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477857U true CN203477857U (en) | 2014-03-12 |
Family
ID=50226187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540954.2U Expired - Lifetime CN203477857U (en) | 2013-09-02 | 2013-09-02 | Quantitative oiler for sensor bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477857U (en) |
-
2013
- 2013-09-02 CN CN201320540954.2U patent/CN203477857U/en not_active Expired - Lifetime
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |