CN102808856A - Novel gearbox type bearing box and manufacturing method thereof - Google Patents
Novel gearbox type bearing box and manufacturing method thereof Download PDFInfo
- Publication number
- CN102808856A CN102808856A CN2011102717956A CN201110271795A CN102808856A CN 102808856 A CN102808856 A CN 102808856A CN 2011102717956 A CN2011102717956 A CN 2011102717956A CN 201110271795 A CN201110271795 A CN 201110271795A CN 102808856 A CN102808856 A CN 102808856A
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- bearing
- box
- bearing box
- oil
- end cap
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Abstract
The invention discloses a manufacturing method of a novel gearbox type bearing box, which comprises the following steps: mounting a bearing in a bearing box; respectively fixing end covers at left and right ends of the bearing box through connecting screws; clamping the middle bearing by the end covers on the left and right sides; fixing an external ring of the bearing through a locking screw on the bearing box and preventing the external ring of the bearing from rotating; forming the width of the bearing box which is more than the width of the bearing; adding gear oil into the bearing box and soaking the whole bearing in the gear oil; and manufacturing oil passing slots and chamfers on the end covers, so as to increase the oil passing volume of the gear oil and increase the circulating property of the gear oil in the bearing box. The manufacturing method provided by the invention has the advantages that the structure is simple, the manufacturing is novel, the manufacturing cost is low, the operation is safe and reliable, the energy source is saved, the service life of the bearing is prolonged, the use cost is reduced, the bearing is completely soaked in the gear oil, the better cooling and lubricating effects are achieved, and the like.
Description
Technical field
Box bearing box of a kind of novel tooth of the present invention and preparation method thereof belongs to the bearing box technical field.
Background technique
At present, space, employed bearing box grease chamber is little on the market, and what loaded the inside all is toughness lubricating grease; Through the centrifugal force that bearing operation produces, drive lubricating grease and protect on bearing ball, play a protective role; But have the lubricating grease of quite a few can't enter into working surface, the lubricating grease after the long-term work is under the effect of high temperature and friction, and the protection composition weakens gradually; If untimely oiling will be accelerated the wearing and tearing of bearing, the existing bearing box refuels often; Cost is high, and the life-span is low, so existing technology and imperfection.
Summary of the invention
Goal of the invention of the present invention is: provide a kind of simple in structure; Safe and reliable, install fast, novel in design, working life of having prolonged bearing, reduced user cost, can with bearing invade fully bubble in gear oil, reach box bearing box of a kind of novel tooth of better cooling and lubrication effect and preparation method thereof, to overcome the deficiency of existing technology.
The present invention is achieved in that the making method of the box bearing box of a kind of novel tooth of the present invention, with Bearing Installation in a bearing box, and in the right ends of bearing box through connecting the fixing respectively end cap of screw; End cap through the right and left clamps the bearing of centre; The outer ring of bearing is fixed through the locking nut on the bearing box, prevented that bearing outer ring from rotating, the width of bearing box is made into the width greater than bearing; And in bearing box, add gear oil; Make bearing all invade bubble in gear oil, on end cap, produced oil groove and chamfering simultaneously, with mistake oil mass and the trafficability performance of raising gear oil in bearing box that increases gear oil.
The box bearing box of a kind of novel tooth; Comprise bearing, Bearing Installation is provided with filler opening and can the locking of bearing shell be prevented the locking nut that shell rotates in a bearing box at the top of bearing box; Right ends at bearing box is installed with end cap through connecting screw respectively; The front end of left and right sides end cap and the outer ring of bearing fit, and the end cap end face that fits with bearing is provided with chamfering and crosses oil groove, in the axis hole of left and right sides end cap, is provided with oil sealing.
The width of bearing box is 14cm～16cm; Be provided with the locking nut hole that to insert locking nut at the top of bearing box; Be provided with the connection screw hole that can insert the connection screw at the two ends of bearing box; Oil inlet pipe is installed on filler opening, and oil inlet pipe is provided with the dust cover that can prevent that dust from getting into.
The chamfering that on end cap, is provided with is 8 * 45 °, and the quantity of crossing oil groove is 4～8, and the degree of depth and the width of crossing oil groove are 6～8mm.
End cap is provided with the pasta staff gauge pipe that can observe gear oil fuel head and the groove of draining the oil that inserts oil-draining locknut.
Between bearing box and end cap, be provided with sealing gasket.
Filler opening be arranged on that bearing and end cap front-end face fit directly over.
Be provided with the bearing box base in the bottom of bearing box.
The bearing box base is provided with the screw attachment hole.
Owing to adopted technique scheme; When the present invention works along with the rotation of the rotating band dynamic bearing of working shaft in bearing box; Because chamfering and mistake oil groove in the setting of end cap front-end face; Strengthened the circulation of gear oil, the centrifugal force driven gear oil that produces when bearing operation protects on the ball of bearing, has protected bearing; Owing to adopted technique scheme; The present invention compared with prior art; That the present invention not only has is simple in structure, make the advantage novel, that fabricating cost is low; But also have safe and reliablely, save the energy, prolonged bearing working life, reduced user cost, can with bearing invade fully bubble in gear oil, reach advantages such as better cooling and lubrication effect.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 is the bearing box structural representation;
Fig. 5 is the end cover structure schematic representation;
Fig. 6 is the right elevation of Fig. 5;
Description of reference numerals: the 1-bearing box, the 2-bearing, the 3-filler opening, the 4-locking nut, 5-connects screw; The 6-end cap, the 7-chamfering, 8-crosses oil groove, 9-oil sealing, 10-locking nut hole; 11-connects screw hole, 12-oil inlet pipe, 13-dust cover, 14-pasta staff gauge pipe, 15-oil-draining locknut; The 16-groove of draining the oil, 17-sealing gasket, 18-bearing box base, 19-screw attachment hole, 20-working shaft.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description, but not as limitation of the present invention.
Embodiments of the invention: the making method of the box bearing box of a kind of novel tooth, with Bearing Installation in a bearing box, and in the right ends of bearing box through connecting the fixing respectively end cap of screw; End cap through the right and left clamps the bearing of centre; The outer ring of bearing is fixed through the locking nut on the bearing box, prevented that bearing outer ring from rotating, the width of bearing box is made into the width greater than bearing; And in bearing box, add gear oil; Make bearing all invade bubble in gear oil, on end cap, produced oil groove and chamfering simultaneously, with mistake oil mass and the trafficability performance of raising gear oil in bearing box that increases gear oil.
The box bearing box of a kind of novel tooth comprises bearing 2, shown in Fig. 1～6; Bearing 2 is installed in the bearing box 1, is provided with filler opening 3 at the top of bearing box 1 and can the locking of bearing 2 shells be prevented the locking nut 4 that shell rotates, and is installed with end cap 6 through connecting screw 5 respectively in the right ends of bearing box 1; The outer ring of the front end of left and right sides end cap 6 and bearing 2 fits; End cap 6 end faces that fit with bearing 2 are provided with chamfering 7 and cross oil groove 8, in the axis hole of left and right sides end cap 6, are provided with oil sealing 9, and oil sealing 9 is a prior art products; Can prevent that the gear oil in the bearing box is left to outside the device; Oil sealing 9 must be placed in end cap 6 the insides, and whether during assembling, it is concentric with working shaft to observe bearing box 1.
The width L of bearing box 1 is 14cm～16cm, and the length of bearing box 1 used in the present invention is 1.3 times of existing employed bearing box length, the more gear oil of in bearing box 1, can packing into like this, the number of times of minimizing charge of oil; Be provided with the locking nut hole 10 that to insert locking nut 4 at the top of bearing box 1, be provided with at the two ends of bearing box 1 and can insert the connection screw hole 11 that connects screw 5, oil inlet pipe 12 is installed on filler opening 3; Oil inlet pipe 12 is provided with the dust cover 13 that can prevent that dust from getting into; Oil inlet pipe 3 is not only the import of adding gear oil, but also produces the relief opening of waste gas when being work, filler opening 3 be arranged on that bearing 2 and end cap 6 front-end faces fit directly over; Like this when refueling; Fluid can flow in the bearing box faster, and during exhaust, waste gas is also discharged in bearing box more easily.
The chamfering that on end cap 6, is provided with is 8 * 45 °, and the quantity of crossing oil groove 8 is 4～8, and the degree of depth and the width of crossing oil groove 8 are 6～8mm, have guaranteed the circulation of gear oil and good exhaust effect.
End cap 6 is provided with the pasta staff gauge pipe 14 that can observe gear oil fuel head and the groove 16 of draining the oil that inserts oil-draining locknut 15; During oiling; Fuel head through more observing in the pasta staff gauge pipe 14 is controlled volume read-out; When draining the oil, can oil-draining locknut 15 be back-outed in the groove 16 of draining the oil, the oil in the bearing box 1 just can be discharged from the groove 16 of draining the oil.
Between bearing box 1 and end cap 6, be provided with sealing gasket 17.
Filler opening 3 be arranged on that bearing 2 and end cap 6 front-end faces fit directly over.
Be provided with bearing box base 18 in the bottom of bearing box 1.
When the present invention works; Along with the rotation of the rotating band dynamic bearing 2 of working shaft 20 in bearing box 1, the centrifugal force driven gear oil that the rotation of bearing 2 produces protects on the ball of bearing, because end cap 6 end faces are provided with chamfering 7 and cross oil groove 8; Strengthened the circulation of gear oil; Make bearing all invade bubble in gear oil, protected bearing and played the good cooling lubrication effect, and this bearing box is applicable to the use of various bearings on the market.
Having prolonged 1-2 the working life of bearing 2 of the present invention doubly, reduced the oiling number of times, reduced the oiling cost, is the requisite vitals of disintegrator and machine building industry, is worthy to be popularized.
Claims (9)
1. the making method of the box bearing box of novel tooth is characterized in that: with Bearing Installation in a bearing box, and in the right ends of bearing box through connecting the fixing respectively end cap of screw; End cap through the right and left clamps the bearing of centre; The outer ring of bearing is fixed through the locking nut on the bearing box, prevented that bearing outer ring from rotating, the width of bearing box is made into the width greater than bearing; And in bearing box, add gear oil; Make bearing all invade bubble in gear oil, on end cap, produced oil groove and chamfering simultaneously, with mistake oil mass and the trafficability performance of raising gear oil in bearing box that increases gear oil.
2. box bearing box of novel tooth; Comprise bearing (2); It is characterized in that: bearing (2) is installed in the bearing box (1); Be provided with filler opening (3) at the top of bearing box (1) and can bearing (2) shell locking be prevented the locking nut (4) that shell rotates, be installed with end cap (6) through connection screw (5) respectively in the right ends of bearing box (1), the outer ring of the front end of left and right sides end cap (6) and bearing (2) fits; End cap (6) end face that fits with bearing (2) is provided with chamfering (7) and crosses oil groove (8), in the axis hole of left and right sides end cap (6), is provided with oil sealing (9).
3. the box bearing box of novel tooth according to claim 2; It is characterized in that: the width (L) of bearing box (1) is 14cm～16cm; Be provided with the locking nut hole (10) that to insert locking nut (4) at the top of bearing box (1); Be provided with the connection screw hole (11) that can insert connection screw (5) at the two ends of bearing box (1), oil inlet pipe (12) is installed on filler opening (3), oil inlet pipe (12) is provided with the dust cover (13) that can prevent that dust from getting into.
4. the box bearing box of novel tooth according to claim 2 is characterized in that: going up the chamfering that is provided with at end cap (6) is 8 * 45 °, and the quantity of crossing oil groove (8) is 4～8, and the degree of depth and the width of crossing oil groove (8) are 6～8mm.
5. the box bearing box of novel tooth according to claim 2 is characterized in that: end cap (6) is provided with the pasta staff gauge pipe (14) that can observe gear oil fuel head and the groove of draining the oil (16) that inserts oil-draining locknut (15).
6. the box bearing box of novel tooth according to claim 2 is characterized in that: between bearing box (1) and end cap (6), be provided with sealing gasket (17).
7. the box bearing box of novel tooth according to claim 2 is characterized in that: filler opening (3) be arranged on that bearing (2) and end cap (6) front-end face fit directly over.
8. the box bearing box of novel tooth according to claim 2 is characterized in that: be provided with bearing box base (18) in the bottom of bearing box (1).
9. the box bearing box of novel tooth according to claim 8 is characterized in that: bearing box base (18) is provided with screw attachment hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110271795.6A CN102808856B (en) | 2011-09-15 | 2011-09-15 | A kind of tooth box type bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110271795.6A CN102808856B (en) | 2011-09-15 | 2011-09-15 | A kind of tooth box type bearing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808856A true CN102808856A (en) | 2012-12-05 |
| CN102808856B CN102808856B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110271795.6A Active CN102808856B (en) | 2011-09-15 | 2011-09-15 | A kind of tooth box type bearing box |
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| CN (1) | CN102808856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704554A (en) * | 2022-03-25 | 2022-07-05 | 中国航发哈尔滨东安发动机有限公司 | Bearing mounting seat with lubricating oil injection |
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| GB139208A (en) * | 1919-01-30 | 1921-05-20 | James Torsten Sandberg | Improvements in plummer blocks for bearings |
| US1699330A (en) * | 1926-12-06 | 1929-01-15 | Link Belt Co | Sleeve for roller bearings |
| CN2063451U (en) * | 1990-05-09 | 1990-10-10 | 胡平 | Combination accessory of multi-function machine tool |
| CN2141953Y (en) * | 1992-10-12 | 1993-09-08 | 戴立根 | Rotary device for table telephone |
| CN2136877Y (en) * | 1992-10-31 | 1993-06-23 | 李宗伟 | Oil supply and its detecting apparatus |
| CN1153718A (en) * | 1996-01-03 | 1997-07-09 | 陈俊 | Safe electronic oil tank for vehicles |
| CN1320151A (en) * | 1998-08-04 | 2001-10-31 | 美孚石油公司 | High perofmrnace lubricating oils |
| CN2530090Y (en) * | 2002-04-05 | 2003-01-08 | 张云龙 | Improved rolling bearing seat of main bearing of ball mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704554A (en) * | 2022-03-25 | 2022-07-05 | 中国航发哈尔滨东安发动机有限公司 | Bearing mounting seat with lubricating oil injection |
| CN114704554B (en) * | 2022-03-25 | 2023-11-24 | 中国航发哈尔滨东安发动机有限公司 | Bearing mounting seat with self-lubricating oil injection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102808856B (en) | 2015-12-16 |
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Effective date of registration: 20201030 Address after: 118 Renmin East Road, Linjiang Town, Haimen District, Nantong City, Jiangsu Province, 226100 Patentee after: Nantong Jiangyong Investment Development Co., Ltd Address before: 553500 No. 212-49 people's North Road, Chengguan, Liupanshui, Guizhou, Panxian Patentee before: Wang Fugui |
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