CN209335268U - Tooth surfaces of bevel gears ultrasonic wave trimming device - Google Patents
Tooth surfaces of bevel gears ultrasonic wave trimming device Download PDFInfo
- Publication number
- CN209335268U CN209335268U CN201822120745.8U CN201822120745U CN209335268U CN 209335268 U CN209335268 U CN 209335268U CN 201822120745 U CN201822120745 U CN 201822120745U CN 209335268 U CN209335268 U CN 209335268U
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- CN
- China
- Prior art keywords
- gear
- bevel gears
- tooth surfaces
- ultrasonic wave
- trimming device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to Gear Processing fields, disclose a kind of tooth surfaces of bevel gears ultrasonic wave trimming device, the tooth surfaces of bevel gears ultrasonic wave trimming device includes: ultrasonic vibration dressing system, including supersonic generator, ultrasonic transducer, amplitude transformer and tool heads, the tool heads are formed with the cavity with work gear to be added cooperation far from one end of the amplitude transformer, are formed with the finishing strips being engaged with the gear teeth of work gear to be added in the cavity；Feed arrangement, including longitudinal feeding device, the ultrasonic vibration dressing system are connect with one end of the longitudinal feeding device.By setting ultrasonic vibration dressing system, the flank of tooth using the tool heads and gear that match with work gear to be added cooperated the utility model, is enabled tool heads to whole gear teeth of one end of gear while being polished, work efficiency is high, and will not damage the flank of tooth of the gear teeth；By the way that fixed device is arranged, prevent gear from rotating in process, so that the machining accuracy of gear improves.
Description
Technical field
The utility model relates to Gear Processing fields, more particularly to a kind of tooth surfaces of bevel gears ultrasonic wave trimming device.
Background technique
Due to the special processing method of bevel gear, the flank of tooth of bevel gear to varying degrees all can there are flashes, burr.Respectively
The presence of kind form burr brings difficulty to the reprocessing and assembly of part, and influences the performance and service life of product, increases
Insecurity factor also influences the presentation quality of product.It is taken a lot of work using manual deburring, is time-consuming, large labor intensity, use is electronic
The mode of wire brush, can injure the flank of tooth of bevel gear, to accelerate the abrasion of bevel gear, it is therefore necessary to develop special equipment
To be modified to the flank of tooth of bevel gear.
Utility model content
The purpose of the utility model is to provide a kind of tooth surfaces of bevel gears ultrasonic wave trimming devices, to solve the above problems.
To achieve the goals above, the utility model provides a kind of tooth surfaces of bevel gears ultrasonic wave trimming device, the bevel gear
Flank of tooth ultrasonic wave trimming device includes:
Ultrasonic vibration dressing system, including supersonic generator, ultrasonic transducer, amplitude transformer and tool heads, the ultrasonic wave
Energy converter is electrically connected with the supersonic generator, and the both ends of the amplitude transformer are respectively at the ultrasonic transducer and the work
Has head connection, the tool heads are formed with the cavity with work gear to be added cooperation, the cavity far from one end of the amplitude transformer
Inside it is formed with the finishing strips being engaged with the gear teeth of work gear to be added；
Feed arrangement, including longitudinal feeding device, the longitudinal feeding device include ball screw assembly, the ultrasonic vibration dressing
System is connect with the longitudinal feeding device；
Device, including fixed plate are fixed, is vertically installed with gear guide post, the periphery of the gear guide post in the fixed plate
It is connected with support board that is for carrier gear and can moving axially along the gear guide post, in the fixed plate and the load
Spring is additionally provided between object plate.
Preferably, the cavity includes medial surface inner bottom surface, and any straight line is led with the gear on the medial surface
Angle between the axis of column is between 50 °~70 °.
Preferably, there is the abrasive material being evenly arranged on the medial surface of the cavity.
Preferably, the support board is equipped with electromagnet close to the one side of the fixed plate.
Preferably, the tooth surfaces of bevel gears ultrasonic wave trimming device further includes pressure sensor, and the pressure sensor is set
It sets between the fixed plate and the support board.
Preferably, the tooth surfaces of bevel gears ultrasonic wave trimming device further includes controller, the controller and the electromagnetism
Iron and pressure sensor electrical connection.
Preferably, the positioning pin for preventing gear from rotating is formed on the support board.
Preferably, the outer peripheral surface of the gear guide post is formed with the positioning strip for preventing the support board rotation.
Preferably, the tooth surfaces of bevel gears ultrasonic wave trimming device further includes cross feed device, the traverse feed dress
Set including lead screw and screw slider, the longitudinal feeding device is fixedly connected with the screw slider, and with the length feed
Mechanism is vertically arranged.
Through the above technical solutions, the tooth surfaces of bevel gears ultrasonic wave trimming device of the utility model passes through setting ultrasonic vibration dressing
System, the flank of tooth using the tool heads and gear that match with work gear to be added are cooperated, and enable tool heads to gear
Whole gear teeth of one end polish simultaneously, work efficiency is high, and will not damage the flank of tooth of the gear teeth；It is right by the way that feed arrangement is arranged
The movement of ultrasonic vibration dressing system is accurately controlled, and the processing quality of gear is improved；By the way that fixed device is arranged, prevent gear from existing
It is rotated in process, so that the machining accuracy of gear improves.
Detailed description of the invention
Fig. 1 is the structural representation according to a kind of tooth surfaces of bevel gears ultrasonic wave trimming device of embodiment of the utility model
Figure；
Fig. 2 is the front view according to a kind of tooth surfaces of bevel gears ultrasonic wave trimming device of embodiment of the utility model；
Fig. 3 is the structural schematic diagram that device is fixed in Fig. 1；
Fig. 4 is the structural schematic diagram of tool heads in Fig. 1；
Fig. 5 is the bottom view of tool heads in Fig. 4.
Description of symbols
1 ultrasonic vibration dressing system, 2 feed arrangement
3 fixed 4 controllers of device
11 supersonic generator, 12 ultrasonic transducer
13 amplitude transformer, 14 tool heads
21 longitudinal feeding device, 22 cross feed device
31 fixed plate, 32 gear guide post
33 support board, 34 spring
35 pressure sensor, 36 electromagnet
141 cavity, 321 positioning strip
331 positioning pin, 1411 medial surface
1412 finishing strips
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower ", which refers to, to be installed
It is upper and lower under use state；" inside and outside " typically refers to relative to the inside and outside of each component profile itself.
The utility model provides a kind of tooth surfaces of bevel gears ultrasonic wave trimming device, as shown in Figures 1 to 5.The bevel gear teeth
Face ultrasonic wave trimming device includes:
Ultrasonic vibration dressing system 1, including supersonic generator 11, ultrasonic transducer 12, amplitude transformer 13 and tool heads 14, institute
It states ultrasonic transducer 12 to be electrically connected with the supersonic generator 11, the both ends of the amplitude transformer 13 are respectively at the ultrasonic wave
Energy converter 12 and the tool heads 14 connect, and the tool heads 14 are formed with and tooth to be processed far from one end of the amplitude transformer 13
The cavity 141 of cooperation is taken turns, is formed with the finishing strips 1412 being engaged with the gear teeth of work gear to be added in the cavity 141；
Feed arrangement 2, including longitudinal feeding device 21, the longitudinal feeding device 21 include ball screw assembly, described super
Sound conditioning system 1 is connect with the longitudinal feeding device 21；
Device 3, including fixed plate 31 are fixed, is vertically installed with gear guide post 32 in the fixed plate 31, the gear is led
The periphery of column 32 is connected with support board 33 that is for carrier gear and can moving axially along the gear guide post 32, described
Spring 34 is additionally provided between fixed plate 31 and the support board 33.
The tooth surfaces of bevel gears ultrasonic wave trimming device of the utility model by setting ultrasonic vibration dressing system 1, using with it is to be added
The periphery of tool heads 14 and gear that work gear matches is cooperated, and tool heads 14 take turns the whole of gear one end
Tooth is polished simultaneously, and work efficiency is high, and will not damage the flank of tooth of the gear teeth；By the way that feed arrangement 2 is arranged, to ultrasonic vibration dressing system 1
Movement accurately controlled, improve the processing quality of gear；By the way that fixed device 3 is arranged, gear is prevented in process
While rotation, and it can use spring 34 and push support board 33, gear is squeezed to 14 direction of tool heads, improves work effect
The machining accuracy of rate and gear.
In order to make tool heads 14 efficiently remove flash removed, a kind of embodiment according to the present utility model, the cavity 141
It is any between straight line and the axis of the gear guide post 32 on the medial surface 1411 including medial surface 1411 and inner bottom surface
Angle between 50 °~70 °.
Among the above, in order to improve the working efficiencies of tool heads 14, a kind of embodiment according to the present utility model, the appearance
There is the abrasive material being evenly arranged on the medial surface 1411 of chamber 141.It is such that burr and medial surface so that on gear sideline are set
1411 abrasive contact improves deburred efficiency.
In order to fit closely gear with support board 33, a kind of embodiment according to the present utility model, the support board
33 close to the fixed plate 31 one side be equipped with electromagnet 36.
In order to accurately control tool heads 14 to the polishing amount of gear, a kind of embodiment according to the present utility model is described
Tooth surfaces of bevel gears ultrasonic wave trimming device further includes pressure sensor 35, and the pressure sensor 35 is arranged in the fixed plate 31
Between the support board 33.
A kind of embodiment according to the present utility model, the tooth surfaces of bevel gears ultrasonic wave trimming device further includes controller
4, the controller 4 is electrically connected with the electromagnet 36 and the pressure sensor 35.
Gear rotates in process in order to prevent, a kind of embodiment according to the present utility model, the support board
The positioning pin 331 for preventing gear from rotating is formed on 33.
Support board 33 rotates in order to prevent, a kind of embodiment according to the present utility model, outside the gear guide post 32
Circumferential surface is formed with the positioning strip 321 for preventing the support board 33 from rotating.
For the ease of loading and unloading, a kind of embodiment according to the present utility model, the tooth surfaces of bevel gears ultrasonic wave finishing
Device further includes cross feed device 22, and the cross feed device 22 includes lead screw and screw slider, the length feed dress
It sets 21 to be fixedly connected with the screw slider, and is vertically arranged with the longitudinal feeding device 21.
When using the tooth surfaces of bevel gears ultrasonic wave trimming device, gear is placed on support board 33, positioning pin 331 is right
Gear is positioned, and prevents gear from rotating, and gear is adsorbed on support board 33 by electromagnet 36, and gear can be along gear guide post 32
It slides axially, controller 4 controls feed arrangement 2 and moves, wherein longitudinal feeding device 21 drives ultrasonic vibration dressing system 1 to move, work
Tool 14 pairs of gears of head squeeze downwards, and pressure sensor 35 receives signal, and when reaching certain value to pressure, controller 4 is controlled
21 stop motion of longitudinal feeding device, and start ultrasonic vibration dressing system 1, ultrasonic transducer 12 generates supersonic generator 11
Electric signal be converted into mechanical oscillation, mechanical oscillation are amplified and amplified mechanical oscillation are transmitted to tool heads by amplitude transformer 13
On 14, tool heads 14 is driven to vibrate, tool heads 14 carry out high frequency polishing to gear, and with the progress of polishing, spring 34 is constantly
Support board 33 is pushed up, at this point, the numerical value of pressure sensor 35 reduces, when numerical value is reduced to certain value, controller 4 is controlled
Ultrasonic vibration dressing system 1 stops working, and controls feed arrangement 2 and reset, and the gear after taking out processing, bruting process terminates.
Preferred embodiments of the present invention are described in detail above, still, the utility model is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of simple variants of row, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (9)
1. a kind of tooth surfaces of bevel gears ultrasonic wave trimming device, which is characterized in that tooth surfaces of bevel gears ultrasonic wave trimming device includes:
Ultrasonic vibration dressing system (1), including supersonic generator (11), ultrasonic transducer (12), amplitude transformer (13) and tool heads
(14), the ultrasonic transducer (12) is electrically connected with the supersonic generator (11), the both ends point of the amplitude transformer (13)
It is not connected in the ultrasonic transducer (12) and the tool heads (14), the tool heads (14) are far from the amplitude transformer (13)
One end be formed with the cavity (141) with work gear to be added cooperation, the wheel with work gear to be added is formed in the cavity (141)
The finishing strips (1412) of tooth occlusion；
Feed arrangement (2), including longitudinal feeding device (21), the longitudinal feeding device (21) includes ball screw assembly, described
Ultrasonic vibration dressing system (1) is connect with the longitudinal feeding device (21)；
It fixes device (3), including fixed plate (31), is vertically installed with gear guide post (32), the tooth on the fixed plate (31)
The periphery of wheel guide post (32) is connected with support board that is for carrier gear and can moving axially along the gear guide post (32)
(33), spring (34) are additionally provided between the fixed plate (31) and the support board (33).
2. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 1, which is characterized in that cavity (141) packet
Medial surface (1411) and inner bottom surface are included, the axis of any straight line and the gear guide post (32) on the medial surface (1411)
Between angle between 50 °~70 °.
3. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 2, which is characterized in that the cavity (141)
Medial surface has the abrasive material being evenly arranged on (1411).
4. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 1, which is characterized in that the support board (33) is leaned on
The one side of the nearly fixed plate (31) is equipped with electromagnet (36).
5. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 4, which is characterized in that the tooth surfaces of bevel gears is super
Sound wave trimming device further includes pressure sensor (35), the pressure sensor (35) setting the fixed plate (31) with it is described
Between support board (33).
6. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 5, which is characterized in that the tooth surfaces of bevel gears is super
Sound wave trimming device further includes controller (4), the controller (4) and the electromagnet (36) and the pressure sensor (35)
Electrical connection.
7. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 1, which is characterized in that on the support board (33)
It is formed with the positioning pin (331) for preventing gear from rotating.
8. tooth surfaces of bevel gears ultrasonic wave trimming device according to claim 1, which is characterized in that the gear guide post (32)
Outer peripheral surface be formed with prevent the support board (33) rotate positioning strip (321).
9. tooth surfaces of bevel gears ultrasonic wave trimming device as claimed in any of claims 1 to 8, which is characterized in that institute
Stating tooth surfaces of bevel gears ultrasonic wave trimming device further includes cross feed device (22), and the cross feed device (22) includes lead screw
And screw slider, the longitudinal feeding device (21) are fixedly connected with the screw slider, and with the longitudinal feeding device
(21) it is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120745.8U CN209335268U (en) | 2018-12-17 | 2018-12-17 | Tooth surfaces of bevel gears ultrasonic wave trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120745.8U CN209335268U (en) | 2018-12-17 | 2018-12-17 | Tooth surfaces of bevel gears ultrasonic wave trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335268U true CN209335268U (en) | 2019-09-03 |
Family
ID=67757547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822120745.8U Expired - Fee Related CN209335268U (en) | 2018-12-17 | 2018-12-17 | Tooth surfaces of bevel gears ultrasonic wave trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112759A (en) * | 2020-02-05 | 2020-05-08 | 秦皇岛知聚科技有限公司 | Gear machining deburring system |
| CN111659962A (en) * | 2020-06-28 | 2020-09-15 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| CN112453303A (en) * | 2020-10-28 | 2021-03-09 | 华中科技大学 | Micro-channel vibration-assisted plough extrusion-forging composite forming device and method |
-
2018
- 2018-12-17 CN CN201822120745.8U patent/CN209335268U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112759A (en) * | 2020-02-05 | 2020-05-08 | 秦皇岛知聚科技有限公司 | Gear machining deburring system |
| CN111659962A (en) * | 2020-06-28 | 2020-09-15 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| CN111659962B (en) * | 2020-06-28 | 2021-03-30 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| CN112453303A (en) * | 2020-10-28 | 2021-03-09 | 华中科技大学 | Micro-channel vibration-assisted plough extrusion-forging composite forming device and method |
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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: 20190903 Termination date: 20201217 |