CN205950836U - A servo stop device for cutting machine - Google Patents
A servo stop device for cutting machine Download PDFInfo
- Publication number
- CN205950836U CN205950836U CN201620922117.XU CN201620922117U CN205950836U CN 205950836 U CN205950836 U CN 205950836U CN 201620922117 U CN201620922117 U CN 201620922117U CN 205950836 U CN205950836 U CN 205950836U
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- CN
- China
- Prior art keywords
- splined shaft
- cutting machine
- screw rod
- servo
- stopping means
- 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.)
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Abstract
The utility model discloses a servo stop device for cutting machine, it includes screw rod, uide bushing, integral key shaft, spline bearing cover, rigid coupling, drive assembly, drive assembly includes servo motor and the planetary reducer who is connected with servo motor, through the combination of servo motor with planetary reducer, obtains the control to speed, position and moment, improves response speed, the position accuracy of mechanism, and simultaneously through integral key shaft transmission battery temperature, the guide rail can stretch out and draw back at the horizontal direction down in the spline bearing cover and the cooperation of integral key shaft, accomplishes the application range of improvement mechanism in the vertical direction.
Description
Technical field
The utility model is related to a kind of device being applied on cutting machine, and particularly a kind of servo for cutting machine is spacing
Device.
Background technology
Cutting machine is the indispensable equipment of some light industries, and cutting machine is by mean of the active force pressurization of machine movement
In cutting die, nonmetallic materials are carried out with the machine of stamp processing.Existing equipment lacks user in process cannot be right
The speed of equipment and the control of positioning, cannot solve some special occasions simultaneously, for example, need high pulling torque, the particular field such as low velocity
Close, need to improve for above deficiency.
Content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of structure simple, and solution must not be to device rate
The problem being controlled with position.
The utility model solves its technical problem and be employed technical scheme comprise that：
A kind of servo stopping means for cutting machine, it includes screw rod, fairlead, splined shaft, splined shaft bearing sleeve, rigidity
Shaft coupling, drive component, described drive component includes servomotor and the planetary reducer being connected with servomotor, improves equipment
Positioning precision, described splined shaft is connected with servomotor by positive coupling, makes splined shaft and servo motor shaft, produces axis
Skew, is fixed with the splined shaft bearing sleeve with splined shaft socket in described screw rod bottom, makes screw rod be enclosed within spline with spline bearing
On axle axis, smooth movement, is provided with the passage with splined shaft cooperation in the middle part of described screw rod, and described screw rod is inserted in fairlead, supports
Screw slide moves.
As a preference, described splined shaft is provided with chute, and described splined shaft bearing sleeve center is provided with convex to arc
Rise, described raised and chute cooperation, splined shaft bearing sleeve moves up and down along chute.
As a preference, described positive coupling is provided with fastening thread hole, and adjustment is tight with splined shaft, servomotor
Density.
As a preference, described screw tip is provided with limited block, limits the position after screw rod backhaul.
As a preference, described fairlead central passage is variable diameter design, limits the distance of slide.
The beneficial effects of the utility model are：This servo position-limit mechanism passes through combining of servomotor and planetary reducer,
Obtain the control to speed, position and moment, improve response speed, the positional precision of mechanism, rotation is transmitted by splined shaft simultaneously
Torque, guide rail can stretch under the cooperation with splined shaft for the splined shaft bearing sleeve in the horizontal direction, completes to lift in vertical direction,
Improve the range of mechanism.
Brief description
With reference to the accompanying drawings and examples the utility model is further illustrated.
With reference to the accompanying drawings and examples the utility model is further illustrated.
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is splined shaft of the present utility model and splined shaft bearing sleeve junction enlarged diagram；
Fig. 4 is positive coupling schematic diagram of the present utility model.
Specific embodiment
In order that the purpose of the application, technical scheme and advantage become more apparent, below in conjunction with drawings and Examples, right
The utility model is further elaborated.For the thorough explanation present invention, following description can be related to some special
Determine details.And when not having these specific detail, the present invention then may still can achieve, that is, the technical staff in art uses
Herein these description and state to the others skilled in the art in art effectively introduce they work essence.This external demand
It is noted that word " front side ", " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to used in describing below
Be direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, phase
Close technical staff beyond adjustment that is simple to above-mentioned direction work, not needing creativeness should not be construed as the application protection domain
Technology.It should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection model
Enclose.And be to avoid confusion the purpose of the present invention, due to know manufacture method, control program, part dimension, material composition, electricity
The technology of road layout etc. is not it will be understood that therefore they are described in detail.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of servo stopping means for cutting machine, it includes screw rod 1, fairlead
2nd, splined shaft 3, splined shaft bearing sleeve 4, positive coupling 5, drive component 6, described drive component 6 include servomotor 61 and with watch
Take the planetary reducer 62 of motor 61 connection, servomotor 61 is combined with planetary reducer 62, makes mechanism obtain the same of high torque
When the speed of service controlled, and the precision of position can be improved.Described splined shaft 3 passes through positive coupling 5 with servomotor 61 even
Connect, when servomotor 61 operates, splined shaft 3 will not produce between centers displacement to positive coupling 5, solid in described screw rod 1 bottom
Surely there is the splined shaft bearing sleeve 4 with splined shaft 3 socket, while splined shaft 3 transmission rotation torque, splined shaft bearing sleeve 4 drives screw rod 1
Produce flexible, in the middle part of described screw rod 1, be provided with the passage 7 with splined shaft 3 cooperation, reserve for splined shaft 3 when screw rod 1 produces flexible
Channel position, described screw rod 1 is inserted in fairlead 2, the motion of studdle 1.Described splined shaft 3 is provided with chute 8, described spline
Bearing holder (housing, cover) 4 center is provided with inside arc convex 9, and described raised 9 are coordinated with chute 8, makes splined shaft bearing sleeve 4 mobile along chute 8.Institute
State positive coupling 5 and be provided with fastening thread hole 10, the tight ness rating that adjustment connects to splined shaft 3, servomotor 61.Described screw rod
1 top is provided with limited block 11, limits the position after screw rod 1 backhaul.Described fairlead 2 central passage is variable diameter design, limits spiral shell
The distance that bar 1 stretches.
According to above-mentioned principle, the utility model can also carry out suitable change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the present utility model
Should also be as falling in scope of the claims of the present utility model.
Claims (5)
1. a kind of servo stopping means for cutting machine is it is characterised in that include screw rod（1）, fairlead（2）, splined shaft
（3）, splined shaft bearing sleeve（4）, positive coupling（5）, drive component（6）, described drive component（6）Including servomotor（61）With
With servomotor（61）The planetary reducer connecting（62）, described splined shaft（3）By positive coupling（5）With servomotor
（61）Connect, in described screw rod（1）It is fixed with bottom and splined shaft（3）The splined shaft bearing sleeve of socket（4）, described screw rod（1）
Middle part is provided with and splined shaft（3）The passage of cooperation（7）, described screw rod（1）It is inserted in fairlead（2）.
2. a kind of servo stopping means for cutting machine according to claim 1 is it is characterised in that described splined shaft
（3）It is provided with chute（8）, described splined shaft bearing sleeve（4）Center is provided with inside arc convex（9）, described projection（9）With chute
（8）Cooperation.
3. a kind of servo stopping means for cutting machine according to claim 1 is it is characterised in that described rigid shaft coupling
Device（5）It is provided with fastening thread hole（10）.
4. a kind of servo stopping means for cutting machine according to claim 1 is it is characterised in that described screw rod（1）
Top is provided with limited block（11）.
5. a kind of servo stopping means for cutting machine according to claim 1 is it is characterised in that described fairlead
（2）Central passage is variable diameter design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922117.XU CN205950836U (en) | 2016-08-23 | 2016-08-23 | A servo stop device for cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922117.XU CN205950836U (en) | 2016-08-23 | 2016-08-23 | A servo stop device for cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950836U true CN205950836U (en) | 2017-02-15 |
Family
ID=57976931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620922117.XU Active CN205950836U (en) | 2016-08-23 | 2016-08-23 | A servo stop device for cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950836U (en) |
-
2016
- 2016-08-23 CN CN201620922117.XU patent/CN205950836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |