CN208467861U - A kind of servo Show knife head - Google Patents
A kind of servo Show knife head Download PDFInfo
- Publication number
- CN208467861U CN208467861U CN201821131882.5U CN201821131882U CN208467861U CN 208467861 U CN208467861 U CN 208467861U CN 201821131882 U CN201821131882 U CN 201821131882U CN 208467861 U CN208467861 U CN 208467861U
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- China
- Prior art keywords
- pull rod
- servo
- knife head
- servo motor
- show knife
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- 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 kind of servo Show knife head, including exhibition cutter head, the exhibition cutter head is connected with pull rod, and the other end of the pull rod is equipped with servo motor, and the servo motor is arranged on the axis of the pull rod, and is connect by connector with the pull rod；The servo motor and power head of the servo Show knife head directly on the same line, are connected by connector, so that the inside of whole device is very compact, low-profile；In addition, making to be driven lighter, reduced vibration by this direct-connected mode, so that machining accuracy also improves much than traditional structure.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, in particular to a kind of Show knife head of servo motor drive.
Background technique
The servo motor and main shaft of existing servo Show knife head are all to be connected by belt or nut, such as apply
Number be CN201520726505.6, publication date be 2016.02.24 Chinese patent disclose a kind of exhibition the Knife tool head, the tool
The servo motor of head is mounted on the top of main shaft, transmission is then realized by screw rod, this kind of drive makes whole device
Structure it is very bulky and hulking, and the transmission shock of this vertical direction is bigger, so precision is not high.
Utility model content
In order to solve the problems, such as that existing servo Show knife head huge structure, precision be not high, the utility model provides one
Kind servo Show knife head compact-sized, with high accuracy.
In order to realize above-mentioned purpose, technical solution provided by the utility model is: a kind of servo Show knife head, including
Cutter head is opened up, the exhibition cutter head is connected with pull rod, and the other end of the pull rod is equipped with servo motor, and the servo motor is arranged in institute
It states on the axis of pull rod, and is connect by connector with the pull rod.
As further technical solution, the connector includes screw rod, one end of the screw rod and the servo motor
Output axis connection, the other end is connected with nut, and the nut is connected with slide cartridge, and the slide cartridge other end and the pull rod connect
It connects.
On the basis of above scheme, bearing is equipped between the slide cartridge and the pull rod.
It is equipped with bracket below the slide cartridge as a preferred technical solution, is equipped between the slide cartridge and the bracket
Key.
On the basis of above scheme, further, the pull rod outer ring is equipped with main shaft, and the main shaft is connected with motor.
The beneficial effect of the utility model compared with the existing technology is: the servo motor and power of the servo Show knife head
Head directly on the same line, is connected by connector, so that the inside of whole device is very compact, low-profile；In addition,
Make to be driven lighter, reduced vibration by this direct-connected mode, so that machining accuracy also improves very than traditional structure
It is more.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As depicted in figs. 1 and 2, a kind of servo Show knife head, including cutter head 1 is opened up, it is connected with pull rod 2 on the exhibition cutter head 1,
The other end of pull rod is connected with servo motor 4 by connector 3.Particularly the output shaft of servo motor is connected by shaft coupling 41
Screw rod 31 is connect, the other end of screw rod 31 is coupled with nut 32, and slide cartridge 33, the other end of slide cartridge 33 are cased on the outer ring of nut 32
It covers on pull rod 2, bearing 34 is installed, 34 sets of bearing on pull rod 2 between slide cartridge 33 and pull rod 2.Band when servo motor 4 rotates
Dynamic screw rod 31 rotates, and screw rod 31 drives slide cartridge 33 to generate displacement by nut 32, and slide cartridge 33 makes displacement to pushing drawing rod 2,
Such structure design so that servo motor and power head directly on the same line, the inside of such whole device is very tight
It gathers, low-profile；In addition, making to be driven lighter, reduced vibration by this direct-connected mode, so that machining accuracy also compares
Traditional structure improves very much.
For the movement that slide cartridge 33 is biased to, it is equipped with bracket 5 in the lower section of slide cartridge 33, slide cartridge 33 and bracket 5 pass through key 6
Connection, this makes it possible to the movements for effectively guaranteeing that slide cartridge 33 will not be biased to, and play the role of a guiding.
A motor 8 is also equipped on bracket 5, motor 8 is connected with main shaft 7, and main shaft 7 is mounted on the outer ring of pull rod 2, with exhibition
Cutter head 1 connects, for driving exhibition cutter head 1 to rotate.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of servo Show knife head, including exhibition cutter head, it is characterised in that: the exhibition cutter head is connected with pull rod, the pull rod
The other end be equipped with servo motor, the servo motor is arranged on the axis of the pull rod, and passes through connector and the drawing
Bar connection.
2. servo Show knife head according to claim 1, it is characterised in that: the connector includes screw rod, the silk
The output axis connection of one end of bar and the servo motor, the other end are connected with nut, and the nut is connected with slide cartridge, the cunning
The cylinder other end is connect with the pull rod.
3. servo Show knife head according to claim 2, it is characterised in that: be equipped between the slide cartridge and the pull rod
Bearing.
4. servo Show knife head according to claim 2, it is characterised in that: bracket is equipped with below the slide cartridge, it is described
Key is installed between slide cartridge and the bracket.
5. servo Show knife head according to claim 1, it is characterised in that: the pull rod outer ring is equipped with main shaft, described
Main shaft is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131882.5U CN208467861U (en) | 2018-07-17 | 2018-07-17 | A kind of servo Show knife head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131882.5U CN208467861U (en) | 2018-07-17 | 2018-07-17 | A kind of servo Show knife head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467861U true CN208467861U (en) | 2019-02-05 |
Family
ID=65211243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821131882.5U Active CN208467861U (en) | 2018-07-17 | 2018-07-17 | A kind of servo Show knife head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732384A (en) * | 2019-03-18 | 2019-05-10 | 台州铭纹机床有限公司 | A kind of Show knife head |
-
2018
- 2018-07-17 CN CN201821131882.5U patent/CN208467861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732384A (en) * | 2019-03-18 | 2019-05-10 | 台州铭纹机床有限公司 | A kind of Show knife head |
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