CN220302554U - Special precision bearing wear-resistant structure for high-speed cutting machine tool - Google Patents
Special precision bearing wear-resistant structure for high-speed cutting machine tool Download PDFInfo
- Publication number
- CN220302554U CN220302554U CN202321926090.8U CN202321926090U CN220302554U CN 220302554 U CN220302554 U CN 220302554U CN 202321926090 U CN202321926090 U CN 202321926090U CN 220302554 U CN220302554 U CN 220302554U
- Authority
- CN
- China
- Prior art keywords
- bearing
- cutting machine
- machine tool
- wall
- outer ring
- Prior art date
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 claims abstract description 21
- 239000010687 lubricating oil Substances 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Turning (AREA)
Abstract
The utility model discloses a special precision bearing wear-resistant structure for a high-speed cutting machine tool, which comprises a bearing outer ring, wherein a splicing installation groove is formed in the edge of one side of a bearing seat of the cutting machine tool, a splicing installation block is inserted and installed on the inner wall of the splicing installation groove, a fixed cover plate is installed at one end of the splicing installation block, and a fixing bolt is inserted and installed on the outer wall of the splicing installation groove. This special precision bearing wear-resisting structure of high-speed cutting machine can seal the installation with bearing inner circle and bearing outer lane through concatenation installation piece, concatenation mounting groove and fixing bolt to can carry out supplementary locking installation through locking knob, the dismouting is more convenient, and bearing inner circle and bearing outer lane can overturn rolling rotation through the ball moreover, and can carry out spacing sliding rotation through leading the pearl, side shield and supplementary guide pearl between bearing inner circle and the bearing outer lane, the rotatory effect is better, can carry out timing oil filling through lubricating-oil tank, fuel sprayer and oil inlet hole moreover, efficiency is better, it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of special precision bearings of high-speed cutting machines, in particular to a special precision bearing wear-resistant structure of a high-speed cutting machine.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision.
The prior CN210509949U is characterized in that the protruding blocks are arranged, the protruding blocks and the grooves are in contact with the balls, the rotation of the balls is not influenced under the condition that the protruding blocks and the grooves are very small, because the protruding blocks and the grooves are concave, the balls can have larger friction force in the annular grooves when the bearing rotates at high speed, so that the slipping phenomenon can be effectively avoided when the bearing rotates at high speed, the stability of the bearing rotation is ensured, the service life of the bearing is further prolonged, the prior equipment is not stable in disassembly and assembly, the rotation efficiency is not good, lubricating oil cannot be timely supplemented, the wear resistance is poor, the use is inconvenient, and the problem is solved by the special precision bearing wear-resistant structure for the high-speed cutting machine tool.
Disclosure of Invention
The utility model aims to provide a special precision bearing wear-resistant structure for a high-speed cutting machine tool, which solves the problems that in the prior art, the dismounting and mounting of a lathe spindle bearing are unstable, the rotation efficiency is poor, lubricating oil cannot be timely supplemented, the wear resistance is poor and the use is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special precision bearing wear-resisting structure of high-speed cutting machine, includes the bearing outer lane, the bearing inner race is installed to bearing outer lane inner wall, and the cutting machine bearing frame is installed to bearing outer lane outer wall, the connection inserted bar is installed to bearing inner lane inner wall cartridge, the center is installed between bearing outer lane and the bearing inner race and is led the pearl, and edge-mounting has the side shield between bearing outer lane and the bearing inner race, the auxiliary guide pearl is inlayed and is installed to the side shield, the oilhole has been seted up into to bearing outer lane outer wall one side, the ball is inlayed and is installed to cutting machine bearing frame inner wall side, and the upper and lower extreme cartridge is installed locking knob, the lubrication tank is installed to cutting machine bearing frame upper end one side, and the lubrication tank lower extreme intercommunication is installed the fuel sprayer, the concatenation mounting groove has been seted up to cutting machine bearing frame one side edge, and the concatenation mounting groove inner wall cartridge is installed the concatenation installation piece, fixed cover plate is installed to concatenation installation piece one end, concatenation mounting groove outer wall cartridge is installed fixing bolt.
Preferably, the bearing outer ring and the bearing inner ring are installed in a plugging manner with the cutting machine tool bearing seat, the bearing inner ring is installed in a plugging manner with the connecting plug rod, and the bearing outer ring and the bearing inner ring are fixedly installed in a locking manner with the cutting machine tool bearing seat through locking knobs.
Preferably, the fixed cover plate is spliced, inserted and installed with the cutting machine tool bearing seat in the splicing installation groove through the splicing installation block, and the splicing installation block is locked and fixedly installed with the splicing installation groove through the fixing bolt.
Preferably, the lubricating oil tank is of a timing suction structure, and is communicated and connected with the oil inlet hole through the oil injection head, and the oil inlet hole is distributed at an annular position on the outer wall of the bearing outer ring.
Preferably, the bearing inner ring is in sliding connection with the bearing outer ring through guide beads, the guide beads are distributed in three groups of annular positions between the bearing inner ring and the bearing outer ring, the bearing inner ring is in edge sliding connection with the bearing outer ring on the side baffle through auxiliary guide beads, and the auxiliary guide beads are distributed in inner and outer concentric positions on the side baffle.
Preferably, the bearing inner ring and the bearing outer ring are in rolling connection with the cutting machine tool bearing seat and the fixed cover plate through balls, and the balls are distributed at matrix positions at one ends of the inner walls of the cutting machine tool bearing seat and the fixed cover plate.
Compared with the prior art, the utility model has the beneficial effects that: this special precision bearing wear-resisting structure of high-speed cutting machine can seal the installation with bearing inner circle and bearing outer lane through concatenation installation piece, concatenation mounting groove and fixing bolt to can carry out supplementary locking installation through locking knob, the dismouting is more convenient, and bearing inner circle and bearing outer lane can overturn rolling rotation through the ball moreover, and can carry out spacing sliding rotation through leading the pearl, side shield and supplementary guide pearl between bearing inner circle and the bearing outer lane, the rotatory effect is better, can carry out timing oil filling through lubricating-oil tank, fuel sprayer and oil inlet hole moreover, efficiency is better, it is more convenient to use.
Drawings
FIG. 1 is a sectional view of a wear-resistant structure of a precision bearing special for a high-speed cutting machine tool;
FIG. 2 is a schematic diagram showing the connection between the outer ring and the inner ring of the bearing with the wear-resistant structure of the precision bearing special for the high-speed cutting machine tool;
FIG. 3 is an enlarged view of the position A in FIG. 1 of the abrasion-resistant structure of the precision bearing special for the high-speed cutting machine;
FIG. 4 is an enlarged view of the position B in FIG. 1 of the abrasion-resistant structure of the precision bearing special for the high-speed cutting machine tool;
FIG. 5 is an enlarged view of the C position in FIG. 1 of the wear-resisting structure of the special precision bearing for the high-speed cutting machine tool;
fig. 6 is an enlarged view of a position D in fig. 2 of a wear-resistant structure diagram of a precision bearing special for a high-speed cutting machine tool according to the present utility model.
In the figure: 1. the bearing outer ring, 2, fixed cover plate, 3, connecting inserted link, 4, cutting machine tool bearing seat, 5, lubricating oil tank, 6, bearing inner ring, 7, oil nozzle, 8, oil inlet hole, 9, ball, 10, locking knob, 11, splice installation piece, 12, splice installation groove, 13, fixing bolt, 14, lead the pearl, 15, side shield, 16, supplementary lead the pearl.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a special precision bearing wear-resisting structure of high-speed cutting machine, including bearing outer lane 1, fixed cover plate 2, connect the inserted bar 3, cutting machine bearing frame 4, lubricating oil tank 5, the bearing inner circle 6, oil spout 7, go into oilhole 8, ball 9, locking knob 10, splice installation piece 11, splice installation groove 12, fixing bolt 13, lead pearl 14, side shield 15 and supplementary guide pearl 16, bearing inner circle 6 is installed to bearing outer lane 1 inner wall, and cutting machine bearing frame 4 is installed to bearing outer lane 1 outer wall, bearing outer lane 1 and bearing inner circle 6 are the cartridge installation with cutting machine bearing frame 4, and bearing inner circle 6 is the cartridge installation with connecting the inserted bar 3, bearing outer lane 1 and bearing inner circle 6 are locking fixed mounting through locking knob 10 with cutting machine bearing frame 4, make bearing outer lane 1 and bearing inner circle 6 conveniently insert the cartridge installation, the locking knob 10 is locked and fixed, the installation is more convenient, the bearing inner ring 6 is in sliding connection with the bearing outer ring 1 through the guide beads 14, the guide beads 14 are distributed between the bearing inner ring 6 and the bearing outer ring 1 in three groups of annular positions, the bearing inner ring 6 is in edge sliding connection with the bearing outer ring 1 on the side baffle 15 through the auxiliary guide beads 16, and the auxiliary guide beads 16 are distributed in inner and outer concentric positions on the side baffle 15, so that the bearing inner ring 6 and the bearing outer ring 1 rotate more stably, friction is reduced through rolling rotation, the bearing inner ring 6 and the bearing outer ring 1 are in rolling connection with the cutting machine tool bearing seat 4 and the fixed cover plate 2 through the balls 9, the balls 9 are distributed in matrix positions at one ends of the inner walls of the cutting machine tool bearing seat 4 and the fixed cover plate 2, the bearing inner ring 6 and the bearing outer ring 1 can rotate in a turnover rolling way through the balls 9, the rotation is more stable, and can reduce frictional force, the connecting inserted link 3 is installed to the interior wall cartridge of bearing inner race 6, the guide bead 14 is installed to the center between bearing outer race 1 and the bearing inner race 6, and edge mounting has side shield 15 between bearing outer race 1 and the bearing inner race 6, side shield 15 inlays and installs supplementary guide bead 16, cut off lathe bearing frame 4 inner wall side cartridge installs ball 9 in, and cut off lathe bearing frame 4 upper and lower extreme cartridge installs locking knob 10, cut off lathe bearing frame 4 upper end one side installs lubricating oil tank 5, and lubricating oil tank 5 lower extreme intercommunication is installed and is had the injector head 7, lubricating oil tank 5 is the regular suction structure, and lubricating oil tank 5 is the intercommunication with into oil hole 8 through injector head 7, it is annular position distribution to go into oil hole 8 in bearing outer race 1 outer wall, so make lubricating oil tank 5 can be regularly through injector head 7 and into oil hole 8, the effect is better, cut off lathe bearing frame 4 side edge has seted up splice mounting groove 12, and splice mounting groove 12 inner wall cartridge installs ball 9, splice mounting block 11, fixed cover plate 2 is installed to one end, fixed cover plate 2 is installed through fixed splice block 11 and is installed in cut off lathe bearing frame 12 inner wall cartridge 12 and splice mounting groove 12, the fixed mounting plate is more stable, the fixed mounting plate is installed and is installed in the fixed mounting block 13, the fixed mounting plate is installed and is more fixed mounting and is installed in the fixed mounting plate 13, the fixed mounting plate is installed in the fixed mounting plate is fixed mounting plate 13.
Working principle: when the special precision bearing wear-resistant structure for the high-speed cutting machine is used, firstly, the bearing outer ring 1 and the bearing inner ring 6 of the device are inserted into the cutting machine bearing seat 4 and locked and fixed through the locking knob 10, then the locking device is inserted and installed with the connecting inserted rod 3, then the fixed cover plate 2 and one side of the cutting machine bearing seat 4 are inserted and spliced and installed through the splicing installation block 11 and the splicing installation groove 12, the fixed cover plate is fixed through the fixing bolt 13, then the bearing inner ring 6 is driven to rotate through the connecting inserted rod 3, the bearing outer ring 1 and the bearing inner ring 6 are driven to rotate in an auxiliary sliding mode through the guide beads 14, the side baffle 15 and the auxiliary guide beads 16, and the lubricating oil tank 5 can perform timing oil injection through the oil injection head 7 and the oil inlet hole 8, so that timing lubrication is performed, and the special precision bearing wear-resistant structure for the high-speed cutting machine is used.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a special precision bearing wear-resisting structure of high-speed cutting machine, includes bearing outer lane (1), bearing inner race (6) are installed to bearing outer lane (1) inner wall, and bearing outer lane (1) outer wall installs cutting machine bearing frame (4), connecting inserted bar (3), its characterized in that are installed to bearing inner race (6) inner wall plug-in: the bearing comprises a bearing outer ring (1) and a bearing inner ring (6), wherein a guide bead (14) is arranged in the center between the bearing outer ring (1) and the bearing inner ring (6), a side baffle (15) is arranged at the edge between the bearing outer ring (1) and the bearing inner ring (6), an auxiliary guide bead (16) is embedded and arranged on the side baffle, an oil inlet hole (8) is formed in one side of the outer wall of the bearing outer ring (1), a ball (9) is embedded and arranged on the side face of the inner wall of a cutting machine tool bearing seat (4), a locking knob (10) is inserted and arranged at the upper end and the lower end of the cutting machine tool bearing seat (4), a lubricating oil tank (5) is arranged at one side of the upper end of the cutting machine tool bearing seat (4), an oil injection head (7) is communicated with the lower end of the lubricating oil tank (5), a splicing installation groove (12) is formed in the edge of one side of the cutting machine tool bearing seat (4), a splicing installation block (11) is arranged in the inner wall of the splicing installation groove (12), a fixing cover plate (2) is arranged at one end of the splicing installation block (11), and a fixing bolt (13) is inserted and arranged on the outer wall of the splicing installation groove.
2. The precision bearing wear-resistant structure special for a high-speed cutting machine tool according to claim 1, wherein: the bearing outer ring (1) and the bearing inner ring (6) are installed in an inserting mode with the cutting machine tool bearing seat (4), the bearing inner ring (6) is installed in an inserting mode with the connecting inserting rod (3), and the bearing outer ring (1) and the bearing inner ring (6) are fixedly installed in a locking mode with the cutting machine tool bearing seat (4) through the locking knob (10).
3. The precision bearing wear-resistant structure special for a high-speed cutting machine tool according to claim 2, wherein: the fixed cover plate (2) is spliced and inserted with the cutting machine tool bearing seat (4) in the splicing installation groove (12) through the splicing installation block (11), and the splicing installation block (11) is locked and fixedly installed with the splicing installation groove (12) through the fixing bolt (13).
4. A precision bearing wear-resistant structure special for a high-speed cutting machine according to claim 3, wherein: the lubricating oil tank (5) is of a timing suction structure, the lubricating oil tank (5) is communicated and connected with the oil inlet hole (8) through the oil injection head (7), and the oil inlet hole (8) is distributed at an annular position on the outer wall of the bearing outer ring (1).
5. The special precision bearing wear-resistant structure for the high-speed cutting machine tool according to claim 4, wherein: the bearing inner ring (6) is in sliding connection with the bearing outer ring (1) through the guide beads (14), the guide beads (14) are distributed in three groups of annular positions between the bearing inner ring (6) and the bearing outer ring (1), the bearing inner ring (6) is in edge sliding connection with the bearing outer ring (1) on the side baffle (15) through the auxiliary guide beads (16), and the auxiliary guide beads (16) are distributed in inner and outer concentric positions on the side baffle (15).
6. The special precision bearing wear-resistant structure for the high-speed cutting machine tool according to claim 5, wherein: the bearing inner ring (6) and the bearing outer ring (1) are in rolling connection with the cutting machine tool bearing seat (4) and the fixed cover plate (2) through balls (9), and the balls (9) are distributed at matrix positions at one ends of the inner walls of the cutting machine tool bearing seat (4) and the fixed cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926090.8U CN220302554U (en) | 2023-07-21 | 2023-07-21 | Special precision bearing wear-resistant structure for high-speed cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926090.8U CN220302554U (en) | 2023-07-21 | 2023-07-21 | Special precision bearing wear-resistant structure for high-speed cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302554U true CN220302554U (en) | 2024-01-05 |
Family
ID=89349124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926090.8U Active CN220302554U (en) | 2023-07-21 | 2023-07-21 | Special precision bearing wear-resistant structure for high-speed cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302554U (en) |
-
2023
- 2023-07-21 CN CN202321926090.8U patent/CN220302554U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220302554U (en) | Special precision bearing wear-resistant structure for high-speed cutting machine tool | |
| CN209990780U (en) | Tapered roller bearing with seal structure | |
| CN201458964U (en) | Totally-enclosed easy-lubricating balancing floating wheel mechanism | |
| CN209781453U (en) | super-huge high-speed centrifugal casting machine bearing | |
| CN205101525U (en) | Vertical axle assembly | |
| CN210565795U (en) | Bearing capable of preventing ring from running | |
| CN114233756A (en) | Engineering machine tool rotary platform bearing structure | |
| CN112547824A (en) | Automatic aligning outer die holder for cold drawing of steel pipe | |
| CN220127612U (en) | Center structure capable of quickly changing model | |
| CN213929186U (en) | Bearing inner ring | |
| CN220850409U (en) | Bearing convenient to change inner circle | |
| CN220748814U (en) | Oiling contact bearing | |
| CN220134354U (en) | Cold-drawing flat steel type cylinder seat | |
| CN219605857U (en) | Hard alloy bearing sleeve structure | |
| CN219809274U (en) | Thrust aligning roller bearing | |
| CN201003546Y (en) | Three-row cylindrical roller combined bearing integral retainer for rotary platform | |
| CN218051526U (en) | Transmission shaft structure of machine tool | |
| CN220791772U (en) | Screw bearing for track traffic door system | |
| CN216199884U (en) | Graphite self-lubricating bearing | |
| CN219932742U (en) | Shaft sleeve for automobile | |
| CN221195984U (en) | High-rigidity self-lubricating nylon pulley | |
| CN2658176Y (en) | Bottom roller bearing | |
| CN221278278U (en) | Special cross oil groove angular contact bearing ring for heavy truck | |
| CN220869863U (en) | Automobile ball seat ball head assembly | |
| CN219853951U (en) | Edging bistrique of high bearing and convenient lubrication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |