CN209919473U - Novel cutter passivation machine - Google Patents
Novel cutter passivation machine Download PDFInfo
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- CN209919473U CN209919473U CN201920234289.1U CN201920234289U CN209919473U CN 209919473 U CN209919473 U CN 209919473U CN 201920234289 U CN201920234289 U CN 201920234289U CN 209919473 U CN209919473 U CN 209919473U
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- rotating shaft
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- 238000002161 passivation Methods 0.000 title claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A novel cutter passivation machine comprises a motor, a motor fixing plate, a large rotating shaft, a bearing fixing seat, a rotating disc, a large gear, a small gear, a coupler, a small rotating shaft, an ultrasonic transducer, an ultrasonic amplitude transformer, a spring chuck, an abrasive barrel and an integral frame, wherein the motor is arranged on the fixing plate, the fixing plate is arranged on the integral frame, an output shaft of the motor is connected with the large rotating shaft through the coupler, the large rotating shaft is fixed on the fixing plate through the bearing and the bearing fixing seat, the rotating disc is connected with the large rotating shaft through threaded connection, the small gear is connected with the small rotating shaft, the large gear is meshed with, meanwhile, the large gear is arranged on the rotating disc through a thrust ball bearing and is in a forbidden state, the small rotating shaft is connected with the ultrasonic transducer and the ultrasonic amplitude transformer through a coupler, and the spring chuck is connected with the ultrasonic amplitude transformer; the grinding barrel is positioned below the rotating disk and has the same axis. The utility model discloses passivation effect is better, passivation efficiency is higher.
Description
Technical Field
The utility model relates to a cutter passivation machine belongs to surface machining technical field.
Background
High-speed and high-efficiency cutting is an inevitable direction for the development of machining technology. The passivation technology of the cutter eliminates the micro defects caused by the sharpening process by changing the profile and the micro shape of the cutting edge and the micro structure of the edge area, improves the cutting performance of the cutter, and improves the service life of the cutter and the quality of the processed surface. Therefore, the finishing of the cutting edge of the cutter is the basis for realizing high-speed and high-efficiency cutting, and the study on the cutter edge passivation mechanism has great significance for improving the condition of the existing cutter. However, the existing passivation mode is too monotonous, and the narrow part of the cutter is difficult to passivate, so that the passivation effect is poor, and the passivation efficiency is low.
Disclosure of Invention
In order to overcome the effect of current cutter passivation mode poor, the efficiency is not enough on the low side, the utility model provides a passivation effect is better, the higher novel cutter passivation machine of passivation efficiency.
The utility model discloses a realize through following technical scheme:
a novel cutter passivation machine comprises a motor, a motor fixing plate, a gear fixing plate, a large rotating shaft, a bearing fixing seat, a rotating disc, a large gear, a small gear, a coupler, a small rotating shaft, an ultrasonic transducer, an ultrasonic amplitude transformer, a spring chuck, a grinding barrel and an integral frame, wherein the motor is installed on the fixing plate, the fixing plate is installed on the integral frame, an output shaft of the motor is connected with the large rotating shaft through the coupler, the large rotating shaft is fixed on the fixing plate through the bearing and the bearing fixing seat, the rotating disc is connected with the large rotating shaft through threaded connection, the small gear is connected with the small rotating shaft, the large gear is meshed with at least two small gears, meanwhile, the large gear is arranged on the rotating disc through a thrust ball bearing, the large gear is fixed with the bearing fixing seat so as to, the spring chuck used for clamping the cutter is connected with the ultrasonic amplitude transformer; the grinding barrel is located below the rotating disc and coaxial with the rotating disc.
Furthermore, three conductive slip rings are respectively fixed on the large rotating shaft and the small rotating shaft and used for connecting and electrifying the ultrasonic transducer, and the winding of the conducting wire caused by rotation is prevented.
Still further, the at least two small gears are arranged on the outer ring of the large gear at equal intervals. When two pinions are provided, the interval is 180 degrees, when three pinions are provided, the interval is 120 degrees, and the like, and the number of the pinions is set according to the requirement.
The bull gear is fixed with the bearing fixing seat through a gear fixing plate.
The whole frame is an aluminum section bar support.
Gear fixing plate, the beneficial effects of the utility model are that: the rotation of the cutter shaft and the revolution of the cutter shaft can be realized through the fixed gearwheel, and the equipment is simple; by using ultrasonic vibration auxiliary equipment, longitudinal resonance is generated when the cutter is passivated, the equipment is efficient, and the problem of winding of a lead caused by rotation can be solved by using a conductive slip ring; the novel equipment is simple in structure, higher in passivation efficiency and capable of improving the residual stress on the surface of the cutter.
Drawings
Fig. 1 is a schematic structural diagram of the novel cutter passivation machine of the present invention.
Fig. 2 is a front view of the novel cutter passivating machine of the present invention.
In the figure, the device comprises a motor 1, a motor 2, a fixing plate 3, a motor base 4, a coupler 5, a large rotating shaft 6, a gear fixing plate 7, a pinion 8, a bearing fixing seat 9, a bearing 10, a thrust ball bearing 11, a large gear 12, a positioning nut 13, a rotating disc 14, a small rotating shaft 15, a conductive sliding ring 16, a coupler 17, an ultrasonic transducer 18, an ultrasonic amplitude transformer 19, a spring chuck 20, an abrasive barrel 21 and an integral frame.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, a novel cutter passivation machine comprises a motor 1, a fixed plate 2, a motor base 3, a coupling 4, a large rotating shaft 5, a gear fixed plate 6, a pinion 7, a bearing fixed seat 8, a bearing 9, a thrust ball bearing 10, a gearwheel 11, a positioning nut 12, a rotating disc 13, a small rotating shaft 14, a conductive slip ring 15, a coupling 16, an ultrasonic transducer 17, an ultrasonic amplitude transformer 18, a spring chuck 19, an abrasive barrel 20 and an integral frame 21, wherein the motor 1 is mounted on the fixed plate 2, an output shaft of the motor 1 is connected with the large rotating shaft 5 through the coupling 4, the large rotating shaft 5 is fixed on the fixed plate 2 through the bearing 9 and the bearing fixed seat 8, the rotating disc 13 is connected with the large rotating shaft 5 through a threaded connection and is fixed through 2 positioning nuts 12, the pinion 7 is connected with the small rotating shaft 14, and the gearwheel 11 is, meanwhile, the large gear 11 is fixed with the bearing fixing seat 8 through the gear fixing plate 6 by being arranged on the rotating disc 13 through the thrust ball bearing 10, so as to be always in a forbidden state, the small rotating shaft 14 is connected with the ultrasonic transducer 17 and the ultrasonic amplitude transformer 18 through the coupler 16, the three conductive slip rings 15 are respectively fixed on the large rotating shaft 5 and the small rotating shaft 14 and are mainly used for connecting and electrifying ultrasonic vibration equipment to prevent a lead from being wound due to rotation, the spring collet 19 is connected with the ultrasonic amplitude transformer 18, the amplitude of the ultrasonic vibration is expanded through the ultrasonic amplitude transformer 18, and then to a collet chuck 19, the collet chuck 19 being used for holding a tool, the fixed plate 2 being mounted on an integral frame 21, the abrasive drum 20 being coaxial with the rotating disc 13, the grinding material barrel 20 is placed on the ground, and the whole frame 21 can adopt an aluminum section bar support 21.
The at least small gears are arranged on the outer ring of the large gear at equal intervals. When two pinions are provided, the interval is 180 degrees, when three pinions are provided, the interval is 120 degrees, and the like, and the number of the pinions is set according to the requirement. As shown in fig. 1, is an illustration of two pinions.
When the device works, the rotation and revolution speed of the cutter is controlled by the motor 1, and meanwhile, the ultrasonic vibration device is started to continuously work to bring a longitudinal high-frequency vibration to the cutter, and passivation abrasive is filled in the abrasive barrel 17 until the cutter is submerged, so that the cutter passivation work is completed.
In the embodiment, through a simple mechanical mechanism, the rotation and revolution of the cutter rotating shaft are driven by a motor, and meanwhile, the ultrasonic vibration equipment is electrified to provide longitudinal high-frequency vibration for the spring chuck, so that the efficiency and effect of the cutter in passivation are greatly enhanced.
The rotation and revolution of the cutter are finally realized through the motor, the rotation speed is 3 times of the revolution speed according to the structural setting requirement, and the clockwise and anticlockwise rotation of the cutter is realized through the forward and reverse rotation of the motor.
The work of ultrasonic vibration device is opened through ultrasonic power, and ultrasonic transducer converts the electrical energy into mechanical energy, and rethread supersound amplitude transformer transmits the amplitude grow to collet chuck and the cutter of centre gripping to for the cutter provides a fore-and-aft high-frequency vibration motion, utilize the supplementary processing of ultrasonic vibration, not only can provide the efficiency of cutter passivation, can strengthen the effect behind the cutter passivation moreover, make cutter surface effect better, improve the residual stress of cutter.
Claims (5)
1. The utility model provides a novel cutter passivation machine which characterized in that: the passivating machine comprises a motor, a motor fixing plate, a large rotating shaft, a bearing fixing seat, a rotating disk, a large gear, a small gear, a coupling, a small rotating shaft, an ultrasonic transducer, an ultrasonic amplitude transformer, a spring chuck, an abrasive barrel and an integral frame, the motor is arranged on a fixed plate which is arranged on the integral frame, an output shaft of the motor is connected with a large rotating shaft through a coupling, the large rotating shaft is fixed on the fixed plate through a bearing and a bearing fixing seat, the rotating disc is connected with the large rotating shaft through threaded connection, the small gear is connected with the small rotating shaft, the large gear is meshed with at least two small gears, meanwhile, the large gear is arranged on the rotating disc through a thrust ball bearing, the large gear is fixed with the bearing fixing seat, the small rotating shaft is connected with the ultrasonic transducer and the ultrasonic amplitude transformer through a coupler, and a spring chuck for clamping the cutter is connected with the ultrasonic amplitude transformer; the grinding barrel is located below the rotating disc and coaxial with the rotating disc.
2. The novel tool passivation machine of claim 1, characterized in that: the three conductive slip rings are respectively fixed on the large rotating shaft and the small rotating shaft.
3. A novel tool passivation machine according to claim 1 or 2, characterized in that: the at least two small gears are arranged on the outer ring of the large gear at equal intervals.
4. A novel tool passivation machine according to claim 1 or 2, characterized in that: the bull gear is fixed with the bearing fixing seat through a gear fixing plate.
5. A novel tool passivation machine according to claim 1 or 2, characterized in that: the whole frame is an aluminum section bar support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234289.1U CN209919473U (en) | 2019-02-25 | 2019-02-25 | Novel cutter passivation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234289.1U CN209919473U (en) | 2019-02-25 | 2019-02-25 | Novel cutter passivation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919473U true CN209919473U (en) | 2020-01-10 |
Family
ID=69067869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234289.1U Expired - Fee Related CN209919473U (en) | 2019-02-25 | 2019-02-25 | Novel cutter passivation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773595A (en) * | 2019-02-25 | 2019-05-21 | 浙江工业大学 | A kind of new-type cutter machine for inactivating |
| CN113618507A (en) * | 2021-08-25 | 2021-11-09 | 株洲索尔切削工具有限公司 | Numerical control machining device and method for hard alloy blade |
| CN114619358A (en) * | 2022-03-14 | 2022-06-14 | 集美大学 | Passivation treatment equipment for micro cutter and treatment method thereof |
| CN114941136A (en) * | 2022-07-21 | 2022-08-26 | 中北大学 | Multifunctional deep hole cutter passivation device and method |
-
2019
- 2019-02-25 CN CN201920234289.1U patent/CN209919473U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773595A (en) * | 2019-02-25 | 2019-05-21 | 浙江工业大学 | A kind of new-type cutter machine for inactivating |
| CN113618507A (en) * | 2021-08-25 | 2021-11-09 | 株洲索尔切削工具有限公司 | Numerical control machining device and method for hard alloy blade |
| CN114619358A (en) * | 2022-03-14 | 2022-06-14 | 集美大学 | Passivation treatment equipment for micro cutter and treatment method thereof |
| CN114619358B (en) * | 2022-03-14 | 2024-04-12 | 集美大学 | Passivation treatment equipment for miniature cutter and treatment method thereof |
| CN114941136A (en) * | 2022-07-21 | 2022-08-26 | 中北大学 | Multifunctional deep hole cutter passivation device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |