CN209818560U - Bearing frame that bearing capacity is strong - Google Patents
Bearing frame that bearing capacity is strong Download PDFInfo
- Publication number
- CN209818560U CN209818560U CN201920296439.1U CN201920296439U CN209818560U CN 209818560 U CN209818560 U CN 209818560U CN 201920296439 U CN201920296439 U CN 201920296439U CN 209818560 U CN209818560 U CN 209818560U
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- CN
- China
- Prior art keywords
- bearing
- base
- movable mounting
- cavity
- mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003921 oil Substances 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims description 28
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a bearing frame technical field just discloses a bearing frame that bearing capacity is strong, the on-line screen storage device comprises a base, the cavity has been seted up in the front of base, the front movable mounting that just is located the cavity of base has the tile lid, the front of tile lid is seted up and is run through and extend to the oiling mouth at the tile lid back, the inside movable mounting of oiling mouth has the oil plug, the front of tile lid and the left side and the right side that are located the oiling mouth all seted up and run through the tile lid and extend to the inside screw hole of base, the inside movable mounting of screw hole has fixing bolt, the back fixed mounting of base has the mount pad. This bearing frame that bearing capacity is strong evenly bears the radial force and the axial force of bearing bar through this bearing frame to prevented this bearing frame because of the uneven condition that leads to the bearing frame to damage takes place of atress, reached the bearing effect that has strengthened this bearing frame, improved the life of this bearing frame.
Description
Technical Field
The utility model relates to a bearing frame technical field specifically is a bearing frame that bearing capacity is strong.
Background
The bearing seat is used as a supporting component of a rotary part and needs larger bearing capacity, the turntable bearing seat is a large-scale and extra-large-scale bearing seat capable of receiving comprehensive load or having a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a supporting point is required to be arranged at the position with the bearing, an inner supporting point of the bearing is a shaft, an outer supporting point of the bearing is a common bearing seat, and the bearing can be different bearing seats, and one bearing seat can be different types of bearings at the same time, so that the bearing seats are various, but the same bearing seat types are not completely same in marks in different company samples, and the bearing seats made of different materials, such as grey cast iron, nodular cast iron and cast steel, stainless steel or plastic special bearing seats can be selected for different application occasions of the standard bearing seats.
Traditional bearing frame function singleness can only singly bear axial force or radial force, can appear the condition that fatigue damage and working capability descend after having used for a long time, causes the bearing performance of bearing frame poor, and has reduced the life of bearing frame, so provides a bearing frame that bearing capability is strong and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a bearing frame that bearing capacity is strong possesses advantages such as bearing capacity is strong, has solved traditional bearing frame function singleness, can only single axial force or radial force of bearing, can appear the condition that fatigue damage and working capability descend after having been used for a long time, causes the bearing performance of bearing frame poor, and has reduced the life's of bearing frame problem.
(II) technical scheme
For the purpose that realizes above-mentioned bearing capacity is strong, the utility model provides a following technical scheme: a bearing seat with strong bearing capacity comprises a base, wherein a cavity is formed in the front of the base, a tile cover is movably mounted in the front of the base and positioned in the cavity, an oil filling port penetrating through and extending to the back of the tile cover is formed in the front of the tile cover, an oil plug is movably mounted in the oil filling port, threaded holes penetrating through the tile cover and extending into the base are formed in the left side and the right side of the oil filling port in the front of the tile cover, fixing bolts are movably mounted in the threaded holes, a mounting seat is fixedly mounted on the back of the base, mounting holes are formed in the left side and the right side of the base in the front of the mounting seat, a first radial bearing cover is movably mounted on the inner wall of the cavity, a straight clamping sleeve is movably mounted on the inner wall of the first radial bearing cover, a cylindrical rolling shaft is movably mounted in the straight clamping sleeve, a second radial bearing cover is movably mounted on the inner wall of the straight clamping sleeve and clamped with the, the inner wall of cavity and the top movable mounting that is located the second radial bearing lid have first axial bearing lid, the inner wall movable mounting of first axial bearing lid has oblique cutting ferrule, the inside movable mounting of oblique cutting ferrule has first toper roller bearing, the inside of oblique cutting ferrule and the top movable mounting that is located first toper roller bearing have second toper roller bearing, the inner wall movable mounting of oblique cutting ferrule has the second axial bearing lid, the inside of cavity and the equal movable mounting in bottom that is located the top of second axial bearing lid and second radial bearing lid have the oil scraper ring, the inner wall of base and the equal movable mounting in top and the below that is located the oil scraper ring have the shield.
Preferably, the number of the threaded holes and the number of the fixing bolts are two, and the length of each fixing bolt is five centimeters.
Preferably, the number of the mounting holes is four, and the four mounting holes are symmetrically distributed on the mounting seat.
Preferably, the number of the cylindrical rollers is sixty, the sixty cylindrical rollers are divided into two groups, and each group of cylindrical rollers are parallel in the straight clamping sleeve.
Preferably, the number of the first conical rollers and the number of the second conical rollers are thirty, and the first conical rollers and the second conical rollers are symmetrically distributed on the inclined clamping sleeve.
Preferably, the number of the oil slinger and the dust cap is two, and cooling lubricating oil is filled in the inner cavity of the base.
(III) advantageous effects
Compared with the prior art, the utility model provides a bearing frame that bearing capacity is strong possesses following beneficial effect:
1. the bearing seat with strong bearing capacity is characterized in that a bearing rod to be bearing is inserted in a cavity, the gravity of the bearing rod is transmitted to a cylindrical rolling shaft through a second radial bearing cover, the cylindrical rolling shaft uniformly disperses the radial bearing force on a first radial bearing cover through a straight clamping sleeve and a double-row array cylindrical rolling shaft, the gravity is transmitted to a base and a mounting seat through a first radial bearing cover, the gravity of the bearing rod is transmitted to a first conical rolling shaft and a second conical rolling shaft through a second axial bearing cover, the first conical rolling shaft and the second conical rolling shaft are uniformly arrayed through an inclined clamping sleeve, the axial bearing force is dispersed on the first axial bearing cover more uniformly by the first conical rolling shaft and the second conical rolling shaft, the gravity is transmitted to the base and the mounting seat through the first axial bearing cover, in short, the radial force and the axial force of the bearing rod are uniformly borne by the bearing seat, thereby prevented that this bearing frame from taking place because of the condition that the atress inequality leads to the bearing frame to damage, reached the bearing effect that has strengthened this bearing frame, improved the life of this bearing frame.
2. This bearing frame that bearing capacity is strong, through opening the oil plug and pouring cooling lubricating oil to the inside of oiling mouth, make this bearing frame when high-speed rotatory, reach the effect of being convenient for cool off fast and lubrication, block through oil plug and oil scraper ring that cooling lubricating oil leaks, the condition that reduces lubricating oil and spill over takes place, through the shield, this bearing frame is sealed to base and tile lid, it causes the dead condition of bearing card to take place to reduce the dust entering bearing frame, through screw hole and fixing bolt, make this bearing frame convenient to install and dismantle, reach this bearing frame easy to overhaul's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: the oil-retaining device comprises a base 1, a cavity 2, a tile cover 3, an oil filling port 4, an oil plug 5, a threaded hole 6, a fixing bolt 7, a mounting seat 8, a mounting hole 9, a first radial bearing cover 10, a straight clamping sleeve 11, a cylindrical roller 12, a second radial bearing cover 13, a first axial bearing cover 14, an inclined clamping sleeve 15, a first conical roller 16, a second conical roller 17, a second axial bearing cover 18, an oil retainer 19 and a dust cover 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a bearing seat with strong bearing capacity comprises a base 1, a cavity 2 is formed in the front of the base 1, a tile cover 3 is movably mounted in the front of the base 1 and located in the front of the cavity 2, an oil filling port 4 penetrating through and extending to the back of the tile cover 3 is formed in the front of the tile cover 3, an oil plug 5 is movably mounted inside the oil filling port 4, threaded holes 6 penetrating through the tile cover 3 and extending to the inside of the base 1 are formed in the front of the tile cover 3 and located on the left side and the right side of the oil filling port 4, fixing bolts 7 are movably mounted inside the threaded holes 6, the number of the threaded holes 6 and the number of the fixing bolts 7 are two, the length of the fixing bolts 7 is five centimeters, a mounting seat 8 is fixedly mounted on the back of the base 1, mounting holes 9 are formed in the front of the mounting seat 8 and located on the left side and the right side of the base 1, the number of the mounting holes, a first radial bearing cover 10 is movably mounted on the inner wall of the cavity 2, a straight clamping sleeve 11 is movably mounted on the inner wall of the first radial bearing cover 10, cylindrical rolling shafts 12 are movably mounted inside the straight clamping sleeve 11, the number of the cylindrical rolling shafts 12 is sixty, the sixty cylindrical rolling shafts 12 are divided into two groups, each group of cylindrical rolling shafts 12 are parallel in parallel inside the straight clamping sleeve 11, a second radial bearing cover 13 clamped with the first radial bearing cover 10 is movably mounted on the inner wall of the straight clamping sleeve 11, a first axial bearing cover 14 is movably mounted on the inner wall of the cavity 2 and above the second radial bearing cover 13, an inclined clamping sleeve 15 is movably mounted on the inner wall of the first axial bearing cover 14, a first conical rolling shaft 16 is movably mounted inside the inclined clamping sleeve 15, a second conical rolling shaft 17 is movably mounted inside the inclined clamping sleeve 15 and above the first conical rolling shaft 16, the number of the first conical rolling shaft 16 and the second conical rolling shaft 17 is three, the first conical roller 16 and the second conical roller 17 are distributed on the inclined clamping sleeve 15 in a paired manner, the inner wall of the inclined clamping sleeve 15 is movably provided with a second axial bearing cover 18, the inner part of the cavity 2 is positioned at the top of the second axial bearing cover 18 and the bottom of the second radial bearing cover 13 are both movably provided with oil slingers 19, the inner wall of the base 1 is positioned above and below the oil slingers 19 and is both movably provided with dust covers 20, the two oil slingers 19 and the two dust covers 20 are respectively filled with cooling lubricating oil, a bearing rod to be loaded is inserted into the cavity 2, the gravity of the bearing rod is transferred to the cylindrical roller 12 through the second radial bearing cover 13, the cylindrical roller 12 is uniformly arrayed on the cylindrical roller 12 through the straight clamping sleeve 11, so that the radial bearing force of the cylindrical roller 12 is more uniformly dispersed on the first radial bearing cover 10, and then the gravity is transferred to the base 1 and the mounting seat 8 through the first radial bearing cover 10, the gravity of the bearing rod is transmitted to the first conical rolling shaft 16 and the second conical rolling shaft 17 through the second axial bearing cover 18, the first conical rolling shaft 16 and the second conical rolling shaft 17 are uniformly arrayed through the inclined clamping sleeve 15, so that the axial bearing force of the first conical rolling shaft 16 and the second conical rolling shaft 17 is more uniformly dispersed on the first axial bearing cover 14, and then the gravity is transmitted to the base 1 and the mounting seat 8 through the first axial bearing cover 14, in short, the radial force and the axial force of the bearing rod are uniformly borne by the bearing seat, thereby preventing the bearing seat from being damaged due to uneven stress, enhancing the bearing effect of the bearing seat, prolonging the service life of the bearing seat, and achieving the effects of facilitating quick cooling and lubrication when the bearing seat rotates at high speed by opening the oil plug 5 and filling cooling lubricating oil into the oil filling port 4, stop through oil plug 5 and oil scraper ring 19 that cooling lubricating oil leaks, reduce the condition that lubricating oil spills over and take place, through dust cover 20, base 1 and the sealed this bearing frame of tile lid 3, reduce the dust and get into the bearing frame and cause the dead condition of bearing card to take place, through screw hole 6 and fixing bolt 7 for this bearing frame convenient to install and dismantle reaches this bearing frame easy to overhaul's effect.
In summary, the bearing seat with strong bearing capacity is formed by inserting the bearing rod to be bearing into the cavity 2, transmitting the gravity of the bearing rod to the cylindrical roller 12 through the second radial bearing cover 13, uniformly distributing the radial bearing force on the first radial bearing cover 10 through the straight clamping sleeve 11 and the double-row array cylindrical roller 12, transmitting the gravity of the bearing rod to the base 1 and the mounting seat 8 through the first radial bearing cover 10, transmitting the gravity of the bearing rod to the first conical roller 16 and the second conical roller 17 through the second axial bearing cover 18, uniformly distributing the axial bearing force on the first axial bearing cover 14 through the first conical roller 16 and the second conical roller 17 through the inclined clamping sleeve 15, and transmitting the gravity to the base 1 and the mounting seat 8 through the first axial bearing cover 14, in short, the bearing seat uniformly bears the radial force and the axial force of the bearing rod, thereby preventing the bearing seat from being damaged due to uneven stress, achieving the effect of enhancing the bearing effect of the bearing seat, prolonging the service life of the bearing seat, achieving the effect of facilitating quick cooling and lubrication when the bearing seat rotates at high speed by opening the oil plug 5 and filling cooling lubricating oil into the oil filling port 4, preventing the cooling lubricating oil from leaking out through the oil plug 5 and the oil retainer 19, reducing the overflow of the lubricating oil, sealing the bearing seat through the dustproof cover 20, the base 1 and the tile cover 3, reducing the occurrence of bearing jamming caused by dust entering the bearing seat, facilitating the installation and the disassembly of the bearing seat through the threaded hole 6 and the fixing bolt 7, achieving the effect of facilitating the maintenance of the bearing seat, and solving the problem of single function of the traditional bearing seat, the bearing seat can only bear axial force or radial force singly, and the situations of fatigue damage and working capacity reduction can occur after long-term use, so that the bearing performance of the bearing seat is poor, and the service life of the bearing seat is shortened.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing frame that bearing capacity is strong, includes base (1), its characterized in that: the front of the base (1) is provided with a cavity (2), the front of the base (1) and the front movable mounting positioned in the cavity (2) are provided with a tile cover (3), the front of the tile cover (3) is provided with an oil filling port (4) penetrating through and extending to the back of the tile cover (3), the inner movable mounting of the oil filling port (4) is provided with an oil plug (5), the front of the tile cover (3) and the left side and the right side positioned in the oil filling port (4) are both provided with a threaded hole (6) penetrating through the tile cover (3) and extending to the inside of the base (1), the inner movable mounting of the threaded hole (6) is provided with a fixing bolt (7), the back of the base (1) is fixedly provided with a mounting seat (8), the front of the mounting seat (8) and the left side and the right side positioned in the base (1) are both provided with a mounting hole (9), and the inner wall of the cavity (2, inner wall movable mounting of first radial bearing lid (10) has straight cutting ferrule (11), the inside movable mounting of straight cutting ferrule (11) has cylindricality roller bearing (12), the inner wall movable mounting of straight cutting ferrule (11) has second radial bearing lid (13) of joint mutually with first radial bearing lid (10), the top movable mounting that the inner wall of cavity (2) just is located second radial bearing lid (13) has first axial bearing lid (14), the inner wall movable mounting of first axial bearing lid (14) has oblique cutting ferrule (15), the inside movable mounting of oblique cutting ferrule (15) has first toper roller bearing (16), the inside of oblique cutting ferrule (15) just is located the top movable mounting of first toper roller bearing (16) has second toper roller bearing (17), the inner wall movable mounting of oblique cutting ferrule (15) has second axial bearing lid (18), the inside of cavity (2) just is located the top of second axial bearing lid (18) and second radial bearing lid (13) The bottom of the base (1) is movably provided with an oil slinger (19), and the inner wall of the base (1) is movably provided with dust caps (20) above and below the oil slinger (19).
2. A high load bearing housing according to claim 1, wherein: the number of the threaded holes (6) and the number of the fixing bolts (7) are two, and the length of each fixing bolt (7) is five centimeters.
3. A high load bearing housing according to claim 1, wherein: the number of the mounting holes (9) is four, and the four mounting holes (9) are symmetrically distributed on the mounting seat (8).
4. A high load bearing housing according to claim 1, wherein: the number of the cylindrical rolling shafts (12) is sixty, the sixty cylindrical rolling shafts (12) are equally divided into two groups, and each group of the cylindrical rolling shafts (12) are parallel in the straight clamping sleeve (11).
5. A high load bearing housing according to claim 1, wherein: the number of the first conical rollers (16) and the number of the second conical rollers (17) are thirty, and the first conical rollers (16) and the second conical rollers (17) are distributed on the inclined clamping sleeve (15) in a paired mode.
6. A high load bearing housing according to claim 1, wherein: the number of the oil slinger (19) and the dust cover (20) is two, and cooling lubricating oil is filled in the inner cavity (2) of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296439.1U CN209818560U (en) | 2019-03-09 | 2019-03-09 | Bearing frame that bearing capacity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296439.1U CN209818560U (en) | 2019-03-09 | 2019-03-09 | Bearing frame that bearing capacity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818560U true CN209818560U (en) | 2019-12-20 |
Family
ID=68875148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296439.1U Expired - Fee Related CN209818560U (en) | 2019-03-09 | 2019-03-09 | Bearing frame that bearing capacity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818560U (en) |
-
2019
- 2019-03-09 CN CN201920296439.1U patent/CN209818560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191220 |