CN202212802U - Speed regulation device in machine tool - Google Patents
Speed regulation device in machine tool Download PDFInfo
- Publication number
- CN202212802U CN202212802U CN2011203128901U CN201120312890U CN202212802U CN 202212802 U CN202212802 U CN 202212802U CN 2011203128901 U CN2011203128901 U CN 2011203128901U CN 201120312890 U CN201120312890 U CN 201120312890U CN 202212802 U CN202212802 U CN 202212802U
- Authority
- CN
- China
- Prior art keywords
- displacement sensor
- gear
- axle
- speed regulation
- magnetostrictive displacement
- 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 a speed regulation device in a machine tool, comprising a gear arranged on a shaft, and a magnetostriction displacement sensor, wherein a waveguide tube of the magnetostriction displacement sensor is parallel with the shaft, and the gear is connected with a magnet ring of the magnetostriction displacement sensor. The speed regulation device is applicable to regulating the speed of the machine tool, adopts the magnetostriction displacement sensor to control the gear to move on the shaft, and has the advantages that the structure is simple, the installation and the maintenance are easy, the manufacturing cost is low, and the movement is sensitive.
Description
Technical field
The utility model relates to the arrangements for speed regulation in a kind of lathe.
Background technology
Lathe all needs speed governing usually in operation process, it moves on axle through gear usually, realizes speed governing thereby gear is meshed with the gear of different-diameter.Arrangements for speed regulation in the present lathe; It realizes moving of gear through frame for movement mostly; This mechanism is complex structure, installation and maintenance trouble not only, and manufacturing cost is high, the action during speed governing is also sensitive inadequately, and particularly these shortcomings are particularly outstanding in Digit Control Machine Tool.
The utility model content
The utility model technical problem to be solved is: provide a kind of simple in structure, installation and maintenance are simple, and arrangements for speed regulation in cheap for manufacturing cost, the lathe that is active in one's movements.
For addressing the above problem; The technical scheme that the utility model adopts is: the arrangements for speed regulation in the lathe; Comprise the gear that is arranged on the axle; Also comprise magnetostrictive displacement sensor, the waveguide of magnetostrictive displacement sensor parallels with axle, and gear is connected with the magnet ring of magnetostrictive displacement sensor.
Be provided with cavity in the said axle; Magnetostrictive displacement sensor is arranged on an end of axle; And the waveguide of magnetostrictive displacement sensor stretches into cavity inside; Be set in the outside magnet ring of waveguide and be connected with gear through at least one attachment pegs, axle is provided with the chute identical with attachment pegs quantity, and the attachment pegs correspondence is movably arranged in the chute.
The beneficial effect of the utility model is: the arrangements for speed regulation in the above-mentioned lathe, it adopts magnetostrictive displacement sensor to come control gear on axle, to move, it is simple in structure, installation and maintenance are simple, and cheap for manufacturing cost, be active in one's movements.
Description of drawings
Fig. 1 is the structural representation of the arrangements for speed regulation in the utility model lathe;
Among the figure: 1, axle, 2, gear, 3, cavity, 4, magnetostrictive displacement sensor, 5, waveguide, 6, magnet ring, 7, attachment pegs, 8, chute.
The specific embodiment
Through specific embodiment the arrangements for speed regulation in the utility model lathe are done further to describe in detail below.
As shown in Figure 1, the arrangements for speed regulation in the lathe comprise the gear 2 that is arranged on the axle 1; Be provided with cavity 3 in the said axle 1, an end of axle 1 is provided with magnetostrictive displacement sensor 4, and the waveguide 5 of magnetostrictive displacement sensor 4 stretches into cavity 3 inside; Waveguide 5 is provided with magnet ring 6; Magnet ring 6 is connected with gear 2 through at least one attachment pegs 7, and axle 1 is provided with the chute 8 identical with attachment pegs 7 quantity, and attachment pegs 7 correspondences are movably arranged in the chute 8.
In addition, magnetostrictive displacement sensor 4 also can be set in parallel in axle 1 outside, only needs its magnet ring 6 to be connected with gear 2, and its waveguide 5 and spool 1 parallels and get final product, and all belongs to the protection domain of the utility model.
The operation principle of the utility model is: when needing speed governing, move on waveguide 5 through magnetostrictive displacement sensor 4 control magnet rings 6, make gear 2 and the chute 8 same moved further of magnet ring 6 along axle 1 this moment under the effect of attachment pegs 7, thereby realize speed governing.
The beneficial effect of the utility model is: the arrangements for speed regulation in the above-mentioned lathe, it adopts magnetostrictive displacement sensor 4 to come control gear 2 on axle 1, to move, it is simple in structure, installation and maintenance are simple, and cheap for manufacturing cost, be active in one's movements.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. the arrangements for speed regulation in the lathe comprise the gear that is arranged on the axle, it is characterized in that: also comprise magnetostrictive displacement sensor, the waveguide of magnetostrictive displacement sensor parallels with axle, and gear is connected with the magnet ring of magnetostrictive displacement sensor.
2. the arrangements for speed regulation in the lathe according to claim 1; It is characterized in that: be provided with cavity in the said axle; Magnetostrictive displacement sensor is arranged on an end of axle, and the waveguide of magnetostrictive displacement sensor stretches into cavity inside, is set in the outside magnet ring of waveguide and is connected with gear through at least one attachment pegs; Axle is provided with the chute identical with attachment pegs quantity, and the attachment pegs correspondence is movably arranged in the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203128901U CN202212802U (en) | 2011-08-25 | 2011-08-25 | Speed regulation device in machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203128901U CN202212802U (en) | 2011-08-25 | 2011-08-25 | Speed regulation device in machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212802U true CN202212802U (en) | 2012-05-09 |
Family
ID=46012072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203128901U Expired - Fee Related CN202212802U (en) | 2011-08-25 | 2011-08-25 | Speed regulation device in machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310340A (en) * | 2011-08-25 | 2012-01-11 | 苏州嘉信重型机床有限公司 | Speed regulating device in machine tool |
-
2011
- 2011-08-25 CN CN2011203128901U patent/CN202212802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310340A (en) * | 2011-08-25 | 2012-01-11 | 苏州嘉信重型机床有限公司 | Speed regulating device in machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130825 |