CN211192046U - Transmission case device of machine tool tailstock - Google Patents
Transmission case device of machine tool tailstock Download PDFInfo
- Publication number
- CN211192046U CN211192046U CN201922221902.9U CN201922221902U CN211192046U CN 211192046 U CN211192046 U CN 211192046U CN 201922221902 U CN201922221902 U CN 201922221902U CN 211192046 U CN211192046 U CN 211192046U
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- Prior art keywords
- transmission case
- drive
- shaft
- driving motor
- roller
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 86
- 239000002184 metal Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a lathe tailstock transmission case device, the main part includes transmission case body, transmission case driving motor, the transmission case drive shaft, the rotor bearing cassette, drive roller bearing, the rotatory output port of transmission case, it is provided with transmission case driving motor to move case body left side, transmission case driving motor right side is provided with the rotor bearing cassette, rotor bearing cassette end is provided with the transmission case drive shaft, transmission case drive shaft both ends side is provided with drive roller bearing, transmission case drive shaft middle part upper end is provided with the rotatory output port of transmission case.
Description
Technical Field
The utility model relates to a machine tooling equipment technical field specifically is a lathe tailstock transmission case device.
Background
With the rise of domestic manufacturing industry in recent years, machining has entered various industry fields, and many methods for machining mechanical parts in modern mechanical manufacturing, including cutting, casting, forging, welding, stamping, extruding and the like, but all parts with higher precision requirements and finer surface roughness requirements generally need to be machined finally by cutting on a machine tool, the machine tool plays an important role in the construction of national economy and modernization, the machine tool is a machine tool for turning a rotating workpiece by mainly using a lathe tool, the machine tool can also be correspondingly machined by using a drill bit, a reamer, a screw tap, a threading die, a knurling tool and the like, the traditional machine tool generally has the defects of strong vibration, high noise and the like, the reasons mainly come from a transmission case, are not tightly contacted or a transmission shaft lever is easy to vibrate, so that a machine tool with low noise and low noise is absent in the current market, Machine tool tailstock transmission case device with low vibration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, simple operation, can improve a lathe tailstock transmission case device of lathe production efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the main body of the transmission box device of the machine tool tailstock comprises a transmission box body, a transmission box driving motor, a transmission box driving shaft, a rotor bearing clamping seat, a driving roller bearing and a transmission box rotating output port, wherein the transmission box driving motor is arranged on the left side of the transmission box body, the rotor bearing clamping seat is arranged on the right side of the transmission box driving motor, the transmission box driving shaft is arranged at the end of the rotor bearing clamping seat, the driving roller bearing is arranged on the side face of each of two ends of the transmission box driving shaft, and the transmission box rotating output port is arranged at the upper end.
Preferably, a driving motor stator coil is arranged in the transmission case driving motor, a driving motor rotor shaft is arranged on the inner side of the driving motor stator coil, a driving motor housing is arranged on the outer side of the driving motor stator coil, a housing fixing port is arranged on the right side of the driving motor housing, a motor fixing bolt is arranged on the side edge of the housing fixing port, and the motor fixing bolt is connected with the transmission case body.
Preferably, the transmission case driving shaft is provided with a driving short shaft and a driving long shaft, one end of the driving short shaft is connected with the transmission case driving motor, the other end of the driving short shaft is connected with the transmission case body, the side surface of the driving short shaft is provided with a short shaft fixing bearing, the bottom end of the middle part of the driving short shaft is connected with the driving long shaft, the side surfaces of two ends of the driving long shaft are provided with driving roller bearings, the middle part of the driving long shaft is provided with an output port connecting gear.
Preferably, the rotor bearing clamping seat is of an annular structure, clamping seat fixing bolts are arranged at the side edge of the rotor bearing clamping seat, a driving short shaft is connected to the inner side of the rotor bearing clamping seat, a short shaft rotating oil seal is arranged on the right side of the rotor bearing clamping seat, and a short shaft fixing bearing is arranged on the right side of the short shaft rotating oil seal.
Preferably, a metal inner ring of the roller is arranged in the drive roller bearing, the inner side of the metal inner ring of the roller is connected with the drive long shaft, a metal groove of the roller is arranged on the outer side of the metal inner ring of the roller, the bearing roller is arranged in the metal groove of the roller, a metal outer ring of the roller is arranged on the outer side of the bearing roller, and the metal outer ring of the roller is connected with the transmission case body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a transmission case driving motor has the main effect benefit to be conduction kinetic energy, and the main effect of housing fixed port is fixed overall structure, and the main effect of transmission case drive shaft is conduction kinetic energy, and axle and bearing fixed connection between each part can the noise reduction, reduces vibrations, and the good environment in the removal degree can provide production efficiency.
(2) The main effect benefit of putting into rotor bearing cassette is that it is smooth and easy to make to rotate between inside minor axis rotation oil blanket and the minor axis fixing bearing, and vibrations are little, improve the precision of processing spare part, and drive roller bearing's main function is to make and reduce vibrations, noise abatement between conduction case body, axle and the bearing part.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the driving motor of the transmission case of the present invention;
FIG. 3 is a schematic view of the structure of the driving shaft of the transmission case of the present invention;
FIG. 4 is a schematic structural view of a rotor bearing cartridge of the present invention;
fig. 5 is a schematic view of the structure of the driving roller bearing of the present invention.
In the figure: 1. a transmission case body; 2. a transmission case driving motor; 3. a transmission case drive shaft; 4. a rotor bearing cartridge; 5. a drive roller bearing; 6. a transmission case rotation output port; 7. driving a motor stator coil; 8. driving a motor rotor shaft; 9. a drive motor housing; 10. a housing fixed port; 11. a motor fixing bolt; 12. a drive stub shaft; 13. driving the long shaft; 14. a short shaft fixed bearing; 15. the output port is connected with a gear; 16. the bolt is fixed on the clamping seat; 17. a short shaft rotating oil seal; 18. a metal inner ring of the roller; 19. a roller metal groove; 20. a bearing roller; 21. and a metal outer ring of the rolling shaft.
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.
As shown in fig. 1, the main body includes a transmission case body 1, a transmission case driving motor 2, a transmission case driving shaft 3, a rotor bearing clamping seat 4, a driving roller bearing 5 and a transmission case rotation output port 6, the transmission case driving motor 2 is arranged on the left side of the transmission case body 1, the rotor bearing clamping seat 4 is arranged on the right side of the transmission case driving motor 2, the transmission case driving shaft 3 is arranged at the end of the rotor bearing clamping seat 4, the driving roller bearing 5 is arranged on the side surface of the two ends of the transmission case driving shaft 3, and the transmission case rotation output port 6 is arranged at the upper end of the middle.
As shown in fig. 2, a driving motor stator coil 7 is arranged inside a transmission case driving motor 2, a driving motor rotor shaft 8 is arranged inside the driving motor stator coil 7, a driving motor cover 9 is arranged outside the driving motor stator coil 7, a cover fixing port 10 is arranged on the right side of the driving motor cover 9, a motor fixing bolt 11 is arranged on the side edge of the cover fixing port 10, and the motor fixing bolt 11 is connected with the transmission case body 1.
As shown in fig. 3, the transmission case driving shaft 3 is provided with a driving short shaft 12 and a driving long shaft 13, one end of the driving short shaft 12 is connected with the transmission case driving motor 2, the other end of the driving short shaft 12 is connected with the transmission case body 1, the side surface of the driving short shaft 12 is provided with a short shaft fixing bearing 14, the bottom end of the middle part of the driving short shaft 12 is connected with the driving long shaft 13, the side surfaces of the two ends of the driving long shaft 13 are provided with driving roller bearings 5, the middle part of the driving long shaft 13 is provided with an output port connecting.
As shown in fig. 4, the rotor bearing cartridge 4 is configured as an annular structure, the side edge of the rotor bearing cartridge 4 is provided with a cartridge fixing bolt 16, the inner side of the rotor bearing cartridge 4 is connected with a driving short shaft 12, the right side of the rotor bearing cartridge 4 is provided with a short shaft rotating oil seal 17, and the right side of the short shaft rotating oil seal 17 is provided with a short shaft fixing bearing 14.
As shown in fig. 5, a roller metal inner ring 18 is arranged inside the driving roller bearing 5, the driving long shaft 13 is connected to the inner side of the roller metal inner ring 18, a roller metal groove 19 is arranged outside the roller metal inner ring 18, a bearing roller 20 is arranged inside the roller metal groove 19, a roller metal outer ring 21 is arranged outside the bearing roller 20, and the roller metal outer ring 21 is connected to the transmission case body 1.
Application method
The user switches on 1 power of transmission case body, and 2 normal operations of transmission case driving motor, 3 conduction kinetic energies of transmission case drive shaft, and drive roller bearing 5 rotate normally, treat that spare part processing is accomplished, cut off 1 power of transmission case body, then single mechanical equipment uses the completion.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
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 (5)
1. The utility model provides a lathe tailstock transmission case device which characterized in that: the main part includes transmission case body (1), transmission case driving motor (2), transmission case drive shaft (3), rotor bearing cassette (4), drive roller bearing (5), the rotatory output port of transmission case (6), transmission case body (1) left side is provided with transmission case driving motor (2), transmission case driving motor (2) right side is provided with rotor bearing cassette (4), rotor bearing cassette (4) end is provided with transmission case drive shaft (3), transmission case drive shaft (3) both ends side is provided with drive roller bearing (5), transmission case drive shaft (3) middle part upper end is provided with the rotatory output port of transmission case (6).
2. The machine tool tailstock transmission case device according to claim 1, wherein: the transmission case is characterized in that a driving motor stator coil (7) is arranged inside the transmission case driving motor (2), a driving motor rotor shaft (8) is arranged on the inner side of the driving motor stator coil (7), a driving motor housing (9) is arranged on the outer side of the driving motor stator coil (7), a housing fixing port (10) is arranged on the right side of the driving motor housing (9), a motor fixing bolt (11) is arranged on the side edge of the housing fixing port (10), and the transmission case body (1) is connected with the motor fixing bolt (11).
3. The machine tool tailstock transmission case device according to claim 1, wherein: the transmission case drive shaft (3) is provided with a drive short shaft (12) and a drive long shaft (13), one end of the drive short shaft (12) is connected with a transmission case drive motor (2), the other end of the drive short shaft (12) is connected with a transmission case body (1), a short shaft fixing bearing (14) is arranged on the side face of the drive short shaft (12), the bottom end of the middle of the drive short shaft (12) is connected with the drive long shaft (13), drive roller bearings (5) are arranged on the side faces of the two ends of the drive long shaft (13), an output port connecting gear (15) is arranged in the middle of the drive long shaft (13), and the output port connecting gear (15) is connected.
4. The machine tool tailstock transmission case device according to claim 1, wherein: rotor bearing cassette (4) set up to ring shape structure, rotor bearing cassette (4) side edge is provided with cassette fixing bolt (16), drive minor axis (12) are connected to rotor bearing cassette (4) inboard, rotor bearing cassette (4) right side is provided with minor axis rotation oil blanket (17), minor axis rotation oil blanket (17) right side is provided with minor axis fixing bearing (14).
5. The machine tool tailstock transmission case device according to claim 1, wherein: the roller metal inner ring (18) is arranged inside the driving roller bearing (5), the driving long shaft (13) is connected to the inner side of the roller metal inner ring (18), a roller metal groove (19) is formed in the outer side of the roller metal inner ring (18), a bearing roller (20) is arranged inside the roller metal groove (19), a roller metal outer ring (21) is arranged on the outer side of the bearing roller (20), and the roller metal outer ring (21) is connected with the transmission case body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221902.9U CN211192046U (en) | 2019-12-12 | 2019-12-12 | Transmission case device of machine tool tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221902.9U CN211192046U (en) | 2019-12-12 | 2019-12-12 | Transmission case device of machine tool tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192046U true CN211192046U (en) | 2020-08-07 |
Family
ID=71859595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922221902.9U Expired - Fee Related CN211192046U (en) | 2019-12-12 | 2019-12-12 | Transmission case device of machine tool tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211192046U (en) |
-
2019
- 2019-12-12 CN CN201922221902.9U patent/CN211192046U/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 |
Granted publication date: 20200807 |