CN105033363A - Grinding wheel dressing device used for numerically-controlled gear hobbing machine - Google Patents
Grinding wheel dressing device used for numerically-controlled gear hobbing machine Download PDFInfo
- Publication number
- CN105033363A CN105033363A CN201510565420.9A CN201510565420A CN105033363A CN 105033363 A CN105033363 A CN 105033363A CN 201510565420 A CN201510565420 A CN 201510565420A CN 105033363 A CN105033363 A CN 105033363A
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- dresser
- motor
- grinding wheel
- swing arm
- electric machine
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Abstract
The invention belongs to the technical field of grinding equipment and particularly provides a grinding wheel dressing device used for a numerically-controlled gear hobbing machine. The grinding wheel dressing device comprises a grinding wheel dresser and further comprises a swing arm mechanism connected with the grinding wheel dresser. The swing arm mechanism is connected with a hydraulic oil cylinder driving the swing arm mechanism to swing. The grinding wheel dresser is internally provided with a motor and comprises a motor shell, motor stators, motor rotors and a motor shaft, wherein the motor stators, the motor rotors and the motor shaft are arranged in the motor shell. The two ends of the motor shell are sealed through front end covers and rear end covers respectively. The motor shaft is exposed out of the motor shell. The motor shaft is sleeved with diamond wheels. The grinding wheel dressing device used for the numerically-controlled gear hobbing machine is simple and compact in structure; the dressing angle of the grinding wheel dresser can be adjusted; adjustment in the compact space is convenient; the interference with the operation of the gear hobbing machine is avoided; the lathe bed space of the gear hobbing machine is effectively reduced; and convenience is provided for machining.
Description
Technical field
The invention belongs to grinding equipment technical field, be specifically related to a kind of wheel dresser for numerically controlled tooth grinding machine.
Background technology
Along with the development of economic technology, urgent demand is proposed to the development of equipment manufacture, especially higher demand is proposed to the machining accuracy of some precision components, gear is as a kind of important drive disk assembly, its machining accuracy is extremely important, carries out fine grinding just can improve its form accuracy and surface accuracy by the emery wheel on gear grinding machines to it.And before carrying out grinding work, need to cut shape with the grinding on trimming device trimming wheel, make grinding cut the shape of shape consistent with the slot form of gear to be processed.
But traditional wheel dresser is stationary structure, and not only angle correction is single, and adjust more difficult in compact space, even also can cause certain interference.Traditional fixed trimmer structure can not meet the requirement of Efficient numerical control machine tool.
Summary of the invention
The object of the invention is the defect overcoming above-mentioned prior art, provide a kind of simple and compact for structure,
Finishing angle can be regulated, can not to gear grinding machines run cause interference wheel dresser
For this reason, the invention provides a kind of wheel dresser for numerically controlled tooth grinding machine, comprise dresser, also comprise the oscillating arm mechanisms be connected with dresser, described oscillating arm mechanisms is connected with its hydraulic jack swung of driving; Described dresser is electric motor built-in dresser, comprises electric machine casing, is arranged on the motor stator in electric machine casing, rotor and motor shaft, and the two ends of electric machine casing are respectively equipped with drive end bearing bracket and rear end cap; Motor shaft exposes to outside electric machine casing, and motor shaft is arranged with emery wheel.
As preferably, described oscillating arm mechanisms comprises the first swing arm and the second swing arm, and one end of described second swing arm is connected on electric machine casing, and the other end is connected with the first swing arm by rotating shaft, and described first swing arm is connected with hydraulic jack.
As structural improvement, described electric machine casing is provided with diamond pen mount pad, diamond pen mount pad is provided with diamond pen, the axis of described diamond pen and the axes normal of emery wheel.Before emery wheel is repaired emery wheel, first with diamond pen, emery wheel is slightly repaired, the crushing time can be saved, improve working (machining) efficiency.
As structural improvement, the front end of described emery wheel is fixed with end cap, is provided with pad between described end cap and emery wheel.Arranging of pad can ensure that end cap is fastened on emery wheel front end, not easily loosens.
Beneficial effect of the present invention: this wheel dresser for numerically controlled tooth grinding machine provided by the invention, simple and compact for structure, can regulate the finishing angle of dresser, and it is easy to adjust in compact space, can not run gear grinding machines and cause interference, and effectively save the lathe bed space of gear grinding machines, for processing is provided convenience.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of medium plain emery wheel trimmer of the present invention.
Fig. 3 is the structural representation of the wheel dresser being provided with diamond pen in this enforcement.
Description of reference numerals: 1, electric machine casing; 2, rotor; 3, motor stator; 4, rear end cap; 5, motor shaft; 6, end cap; 7, pad; 8, drive end bearing bracket; 9, emery wheel; 10, oscillating arm mechanisms; 10.1, the first swing arm; 10.2, the second swing arm; 11, diamond pen mount pad; 12, diamond pen.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Embodiment:
Present embodiments provide a kind of wheel dresser for numerically controlled tooth grinding machine, as shown in Figure 1,2 and 3, comprise dresser, also comprise the oscillating arm mechanisms 10 be connected with dresser, described oscillating arm mechanisms 10 is connected with its hydraulic jack swung of driving; Described dresser is electric motor built-in dresser, comprises electric machine casing 1, is arranged on the motor stator 3 in electric machine casing 1, rotor 2 and motor shaft 5, and the two ends of electric machine casing 1 are respectively equipped with drive end bearing bracket 8 and rear end cap 4; Motor shaft 5 exposes to outside electric machine casing 1, motor shaft 5 is arranged with emery wheel 9.Described oscillating arm mechanisms 10 comprises the first swing arm 10.1 and the second swing arm 10.2, and one end of described second swing arm 10.2 is connected on electric machine casing 1, and the other end is connected with the first swing arm 10.1 by rotating shaft, and described first swing arm 10.1 is connected with hydraulic jack.It should be noted that, rotating shaft is arranged on the outer wall of the post of gear grinding machines, the dresser being connected with the second swing arm 10.2 swings along with the second swing arm 10.2, the corresponding position of post outer wall is provided with the bayonet socket that can block and establish dresser, and dresser folding and unfolding is at the bayonet socket place of post outer wall.
Specific works process is as follows: hydraulic jack drives the first swing arm 10.1 be attached thereto to swing, the second swing arm 10.2 be rotationally connected with the first swing arm 10.1 swings along with the first swing arm 10.1, adjustment dresser is to suitable finishing angle, open motor, motor shaft 5 drives sheathed emery wheel 9 thereon to rotate, and emery wheel 9 pairs of emery wheels of rotation are repaired.After having repaired, hydraulic jack drives oscillating arm mechanisms 10 to swing, and dresser folding and unfolding to the bayonet socket place on post outer wall, avoids causing interference to the operation of gear grinding machines.
In order to save the crushing time, improving working (machining) efficiency, described electric machine casing 1 being provided with diamond pen mount pad 11, diamond pen mount pad 11 being provided with diamond pen 12, the axis of described diamond pen 12 and the axes normal of emery wheel 9.Before emery wheel 9 pairs of emery wheels are repaired, first slightly repair with diamond pen 12 pairs of emery wheels, the finishing time to emery wheel can be shortened.
The front end of described emery wheel 9 is fixed with end cap 5, is provided with pad 7 between described end cap 5 and emery wheel 9.Arranging of pad 7 can ensure that end cap is fastened on emery wheel 9 front end, not easily loosens.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (4)
1. for a wheel dresser for numerically controlled tooth grinding machine, comprise dresser, it is characterized in that: also comprise the oscillating arm mechanisms (10) be connected with dresser, described oscillating arm mechanisms (10) is connected with its hydraulic jack swung of driving; Described dresser is electric motor built-in dresser, comprise electric machine casing (1), be arranged on the motor stator (3) in electric machine casing (1), rotor (2) and motor shaft (5), the two ends of electric machine casing (1) are respectively equipped with drive end bearing bracket (8) and rear end cap (4); Motor shaft (5) exposes to electric machine casing (1) outward, motor shaft (5) is arranged with emery wheel (9).
2. a kind of wheel dresser for numerically controlled tooth grinding machine as claimed in claim 1, it is characterized in that: described oscillating arm mechanisms (10) comprises the first swing arm (10.1) and the second swing arm (10.2), one end of described second swing arm (10.2) is connected on electric machine casing (1), the other end is connected with the first swing arm (10) by rotating shaft, and described first swing arm (10) is connected with hydraulic jack.
3. a kind of wheel dresser for numerically controlled tooth grinding machine as claimed in claim 1, it is characterized in that: described electric machine casing (1) is provided with diamond pen mount pad (11), diamond pen mount pad (11) is provided with diamond pen (12), the axis of described diamond pen (12) and the axes normal of emery wheel (9).
4. a kind of wheel dresser for numerically controlled tooth grinding machine as claimed in claim 1, it is characterized in that: the front end of described emery wheel (9) is fixed with end cap (6), is provided with pad (7) between described end cap (6) and emery wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565420.9A CN105033363A (en) | 2015-09-08 | 2015-09-08 | Grinding wheel dressing device used for numerically-controlled gear hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565420.9A CN105033363A (en) | 2015-09-08 | 2015-09-08 | Grinding wheel dressing device used for numerically-controlled gear hobbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033363A true CN105033363A (en) | 2015-11-11 |
Family
ID=54440651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565420.9A Pending CN105033363A (en) | 2015-09-08 | 2015-09-08 | Grinding wheel dressing device used for numerically-controlled gear hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033363A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549217A (en) * | 2019-09-26 | 2019-12-10 | 东莞市一冲机床有限公司 | Numerical control grinding machine |
| CN116214372A (en) * | 2023-02-10 | 2023-06-06 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
| CN116372281A (en) * | 2023-03-23 | 2023-07-04 | 湖南中大创远数控装备有限公司 | Single-process numerical control worm grinding wheel gear grinding machine |
| CN110549217B (en) * | 2019-09-26 | 2024-04-23 | 东莞市一冲机床有限公司 | Numerical control grinding machine |
-
2015
- 2015-09-08 CN CN201510565420.9A patent/CN105033363A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549217A (en) * | 2019-09-26 | 2019-12-10 | 东莞市一冲机床有限公司 | Numerical control grinding machine |
| CN110549217B (en) * | 2019-09-26 | 2024-04-23 | 东莞市一冲机床有限公司 | Numerical control grinding machine |
| CN116214372A (en) * | 2023-02-10 | 2023-06-06 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
| CN116214372B (en) * | 2023-02-10 | 2024-03-12 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
| CN116372281A (en) * | 2023-03-23 | 2023-07-04 | 湖南中大创远数控装备有限公司 | Single-process numerical control worm grinding wheel gear grinding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |