CN215200868U - Automatic tool changing system of machine tool magazine capable of being adjusted quickly - Google Patents
Automatic tool changing system of machine tool magazine capable of being adjusted quickly Download PDFInfo
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- CN215200868U CN215200868U CN202121557486.0U CN202121557486U CN215200868U CN 215200868 U CN215200868 U CN 215200868U CN 202121557486 U CN202121557486 U CN 202121557486U CN 215200868 U CN215200868 U CN 215200868U
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- bevel gear
- motor
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- fixing seat
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Abstract
The utility model relates to a machine tool cutter technical field especially relates to a machine tool magazine automatic tool changing system that can quick adjustment. The bevel gear transmission mechanism comprises a shell and a transmission turbine mechanism arranged in the shell, wherein a motor is connected to the shell, the motor is connected with a reduction gearbox, the reduction gearbox is fixed in the shell through a motor transmission bevel gear fixing seat, a small bevel gear is connected to a rotating shaft of the reduction gearbox, the small bevel gear is arranged in the motor transmission bevel gear fixing seat, an adjusting hole is formed in the shell, an adjusting screw is installed in the adjusting hole in a threaded mode, the adjusting screw is perpendicular to the motor transmission bevel gear fixing seat and abuts against the motor transmission bevel gear fixing seat through the end portion of the adjusting screw, and the small bevel gear is meshed with a large bevel gear of the transmission turbine mechanism. The utility model discloses an useful part: the tooth clearance adjustment mode is simplified, the manufacturing cost is reduced, the assembly process is simplified, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a machine tool cutter technical field especially relates to a machine tool magazine automatic tool changing system that can quick adjustment.
Background
The original automatic tool changing system for machine tool magazine adopts eccentric flange type for adjusting the backlash of two meshing gears on the main transmission bevel gear set, and the two meshing gears can achieve the optimal backlash when the two gears are operated due to the adjustment mode when the backlash is adjusted, but the action line of the two meshed bevel gears deviates from the optimal meshing line due to the eccentric adjustment to influence the service life of the gears, so the purpose of improving the proper adjustment mode of the defects is that the invention has the advantages of simple structure, convenient operation, low cost and the like.
The current methods for adjusting the backlash of a bevel gear set include the following:
1. the eccentric adjustment is to simplify the processing of fixing the bevel gear of the motor transmission, so an eccentric flange for adjustment is additionally arranged, and the processing cost is increased;
2. the eccentric adjustment is adopted, and the tooth gap adjustment of the bevel gear with vertical transmission is more difficult than that of two straight gears with parallel transmission because the transmission mode is vertical transmission;
3. the optimum transmission positions of the two bevel gears are at the mutually perpendicular points on the working tangent angles of the two gears, and the eccentric adjustment makes the working points of the two gears deviate, thereby affecting the output efficiency and increasing the friction when the two gears are engaged to reduce the service life of the gears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machine tool magazine automatic tool changing system that can quick adjustment to overcome the above-mentioned not enough that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a machine tool magazine automatic tool changing system that can quick adjustment, includes casing, the transmission turbine mechanism of setting in casing, be connected with the motor on the casing, the motor is connected with the reducing gear box, the reducing gear box passes through motor drive bevel gear fixing base to be fixed in the casing, the pivot department of reducing gear box is connected with little bevel gear, just little bevel gear sets up in the motor drive bevel gear fixing base set up the adjusting hole on the casing, the adjusting screw is installed to the adjusting hole internal thread, the adjusting screw perpendicular to motor drive bevel gear fixing base sets up, and the tip of adjusting screw supports motor drive bevel gear fixing base, little bevel gear with transmission turbine mechanism's big bevel gear meshing sets up.
Preferably, the motor and the reduction gearbox are fixed on the shell body of the machine shell through a motor fixing flange.
Preferably, the casing body is provided with a fixing hole slot matched with the motor fixing flange for fixing.
Preferably, the motor transmission bevel gear fixing seat is provided with a mounting hole.
Preferably, the adjusting screw is arranged far away from one side of the large bevel gear of the transmission turbine mechanism.
The utility model has the advantages that: fix the motor on the body and exert oneself bevel gear mounting flange round hole for with driven gear vertically rectangular hole, and the screw hole is used in the adjustment of relative position processing, the adjustment of two gear tooth gaps only needs to transfer the adjusting screw in the screw hole, both adjustable, is connected motor mounting flange and casing after the adjustment, has both been accomplished with fixed screw locking, the utility model discloses, simplify the backlash adjustment mode, reduce manufacturing cost, simplify the equipment flow, improved work efficiency greatly.
Drawings
Fig. 1 is a schematic diagram of the backlash adjustment structure of a transmission bevel gear set of the existing automatic tool changing system of the present invention;
FIG. 2 is a schematic structural view of an automatic tool changing system of a machining tool magazine capable of being adjusted rapidly according to the present invention;
FIG. 3 is a top view of the automatic tool changing system of the machining tool magazine capable of being adjusted rapidly according to the present invention;
in the figure: 1. an eccentric flange for adjusting the gear; 2. a motor transmission fixing seat; 3. a housing case; 4. a drive turbine mechanism; 5. a motor; 6. a reduction gearbox; 7. the motor drives the bevel gear fixing seat; 8. a small bevel gear; 31. an adjustment hole; 32. adjusting screws; 41. a large bevel gear; 9. the motor fixes the flange.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a schematic diagram of a backlash adjustment structure of a transmission bevel gear set of an existing automatic tool changing system needs to adjust an eccentric flange 1 for adjusting a gear and a motor transmission fixing seat 2, and then installation is performed, so that operation is difficult, and cost is increased by the eccentric flange for the whole gear.
Referring to fig. 2 to 3, the present embodiment is an automatic tool changing system for a tool magazine of a processing machine tool, which can be adjusted quickly, and comprises a casing 3, a transmission worm gear 4 arranged in the casing 3, the shell body 3 is connected with a motor 5, the motor 5 is connected with a reduction box 6, the reduction box 6 is fixed in the shell body through a motor transmission bevel gear fixing seat 7, a small bevel gear 8 is connected at the rotating shaft of the reduction gearbox 6, the small bevel gear 8 is arranged in the motor transmission bevel gear fixing seat 7, an adjusting hole 31 is arranged on the shell body 3, an adjusting screw 32 is arranged in the adjusting hole 31 through internal threads, the adjusting screw 32 is arranged perpendicular to the motor transmission bevel gear fixing seat 7, and the end part of the adjusting screw 32 props against the motor transmission bevel gear fixing seat 7, and the small bevel gear 8 is meshed with the large bevel gear 41 of the transmission turbine mechanism 4.
The motor 5 and the reduction box 6 are fixed on the shell body 3 through a motor fixing flange 9. The fixation between the motor and the shell is strengthened, and the rotation process is ensured not to be loosened.
The casing shell 3 is provided with a fixing hole groove matched with the motor fixing flange 9 for fixing, and the motor fixing flange 9 is fixed on the casing shell through a fixing screw, so that the motor is fixed on the shell.
The motor transmission bevel gear fixing seat 7 is provided with a mounting hole, and the screw is in threaded connection with the mounting hole to fix the motor transmission bevel gear fixing seat 7 and the motor.
The adjusting screw 32 is arranged far away from one side of the large bevel gear 41 of the transmission turbine mechanism 4, so that the adjustment is convenient, and the backlash between the small bevel gear and the large bevel gear 41 is adjusted through the adjusting screw 32.
When the motor fixing flange is implemented, the adjusting screws are adjusted through the adjusting tools, and are screwed or unscrewed, so that the tooth gaps between the small bevel teeth and the large bevel teeth 41 are adjusted, the motor fixing flange is well connected with the shell body after adjustment, and the motor fixing flange is locked by the fixing screws.
The utility model discloses an useful part, with fixed motor on the body exert oneself bevel gear mounting flange round hole be modified for with driven gear vertically rectangular hole, and the screw hole is used in the adjustment of relative position processing, the adjustment of two gear tooth gaps only need transfer the adjusting screw in the screw hole, both adjustable, be connected motor mounting flange and casing body after the adjustment, both accomplished with fixed screw locking, the utility model discloses, simplify the backlash adjustment mode, reduce manufacturing cost, simplify the equipment flow, improved work efficiency greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a machine tool magazine automatic tool changing system that can quick adjustment, includes casing shell, sets up the transmission turbine mechanism in casing shell, its characterized in that: the improved gearbox is characterized in that a motor is connected to the casing body, the motor is connected with a reduction gearbox, the reduction gearbox is fixed in the casing body through a motor transmission bevel gear fixing seat, a small bevel gear is connected to a rotating shaft of the reduction gearbox, the small bevel gear is arranged in the motor transmission bevel gear fixing seat, an adjusting hole is formed in the casing body, an adjusting screw is installed in the adjusting hole in a threaded mode, the adjusting screw is perpendicular to the motor transmission bevel gear fixing seat and is abutted to the motor transmission bevel gear fixing seat through the end portion of the adjusting screw, and the small bevel gear is meshed with a large bevel gear of the transmission turbine mechanism.
2. The automatic tool changing system of a processing machine tool magazine capable of being adjusted rapidly according to claim 1, is characterized in that: the motor and the reduction gearbox are fixed on the shell body of the machine shell through a motor fixing flange.
3. The automatic tool changing system of a processing machine tool magazine capable of being adjusted rapidly according to claim 2, characterized in that: and a fixing hole groove matched with the motor fixing flange for fixing is formed in the shell body of the shell.
4. The automatic tool changing system of a processing machine tool magazine capable of being adjusted rapidly according to claim 1, is characterized in that: the motor transmission bevel gear fixing seat is provided with a mounting hole.
5. The automatic tool changing system of a processing machine tool magazine capable of being adjusted rapidly according to claim 1, is characterized in that: the adjusting screw is arranged at one side of the large bevel gear far away from the transmission turbine mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557486.0U CN215200868U (en) | 2021-07-09 | 2021-07-09 | Automatic tool changing system of machine tool magazine capable of being adjusted quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557486.0U CN215200868U (en) | 2021-07-09 | 2021-07-09 | Automatic tool changing system of machine tool magazine capable of being adjusted quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200868U true CN215200868U (en) | 2021-12-17 |
Family
ID=79430400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557486.0U Active CN215200868U (en) | 2021-07-09 | 2021-07-09 | Automatic tool changing system of machine tool magazine capable of being adjusted quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200868U (en) |
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2021
- 2021-07-09 CN CN202121557486.0U patent/CN215200868U/en active Active
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