CN202021352U - Numerical control cutter holder - Google Patents
Numerical control cutter holder Download PDFInfo
- Publication number
- CN202021352U CN202021352U CN2011201434423U CN201120143442U CN202021352U CN 202021352 U CN202021352 U CN 202021352U CN 2011201434423 U CN2011201434423 U CN 2011201434423U CN 201120143442 U CN201120143442 U CN 201120143442U CN 202021352 U CN202021352 U CN 202021352U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- central rotating
- positioning
- numerical control
- cutter holder
- 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
A numerical control cutter holder comprises a central rotating shaft, wherein a cutter head for mounting a cutter is arranged on the central rotating shaft, the numerical control cutter holder further comprises a positioning plate arranged on the central rotating shaft in a penetrating manner, and a plurality of positioning grooves are formed on the side surface of the positioning plate and uniformly distributed on the positioning plate; a stepping motor is arranged behind the central rotating shaft, and the output shaft of the stepping motor is connected with the central rotating shaft; and a positioning cylinder is arranged on the outer side of the positioning plate, and a positioning block matched with the positioning grooves is arranged on the piston rod of the positioning cylinder. In the numerical control cutter holder, the stepping motor is adopted for controlling the rotation, and the cylinder is used for further brake positioning, so that accuracy control can be achieved; and the structure is simpler, and breakdown can be avoided.
Description
(1) technical field
The utility model relates to a kind of knife rest.
(2) background technology
When carrying out machining, need rotating cutterhead sometimes, different stage properties is set on cutterhead carries out different machining (processing) as valve cock to automobile, present rotating turret structure is complicated, is difficult to accurately control.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing knife rest, the utility model provide a kind of simple in structure, control accurate numerically-controlled slide.
The technical scheme in the invention for solving the technical problem is: a kind of numerically-controlled slide, comprise central rotating shaft, described central rotating shaft is provided with the cutterhead that is used for mounting cutter, also comprise the positioning disk that is located on the described central rotating shaft, the side of described positioning disk is provided with some locating slots, and described locating slot is distributed on the described positioning disk;
There is a stepper motor at the rear of described central rotating shaft, and the output shaft of described stepper motor is connected with described central rotating shaft;
There is a location cylinder in the outside of described positioning disk, and the piston rod of described location cylinder is provided with the locating piece adaptive with described locating slot.
Further, the output shaft of described stepper motor is connected by shaft coupling with described central rotating shaft.
The utility model drives central rotating shaft by stepper motor in use and rotates, make to stop operating after the moving angle of cutterhead revolution that the cutterhead back that stops operating positions braking by the location cylinder: location cylinder action action heads into locating piece brakes the location in the locating slot.
The beneficial effects of the utility model are: adopt step motor control to rotate, and further brake the location by cylinder, can accurately control; Structure is simpler, is difficult for producing fault.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of numerically-controlled slide, comprise central rotating shaft 1, described central rotating shaft 1 is provided with the cutterhead 2 that is used for mounting cutter, also comprises the positioning disk 3 that is located on the described central rotating shaft 1, the side of described positioning disk 3 is provided with some locating slots 4, and described locating slot 4 is distributed on the described positioning disk 3;
There is a stepper motor 5 at the rear of described central rotating shaft 1, and the output shaft of described stepper motor 5 is connected with described central rotating shaft 1, and the output shaft of stepper motor described in the present embodiment 5 and described central rotating shaft 1 are connected by shaft coupling.
There is a location cylinder 6 in the outside of described positioning disk 3, and the piston rod of described location cylinder 6 is provided with the locating piece 7 adaptive with described locating slot.
The utility model drives central rotating shaft 1 by stepper motor 5 in use and rotates, make to stop operating after the moving angle of cutterhead 2 revolutions that cutterhead 2 back that stops operating positions braking by location cylinder 6: cylinder 6 action actions in location head into locating piece 7 in the locating slot 4 brakes the location.
Claims (2)
1. numerically-controlled slide, comprise central rotating shaft, described central rotating shaft is provided with the cutterhead that is used for mounting cutter, it is characterized in that: also comprise the positioning disk that is located on the described central rotating shaft, the side of described positioning disk is provided with some locating slots, and described locating slot is distributed on the described positioning disk;
There is a stepper motor at the rear of described central rotating shaft, and the output shaft of described stepper motor is connected with described central rotating shaft;
There is a location cylinder in the outside of described positioning disk, and the piston rod of described location cylinder is provided with the locating piece adaptive with described locating slot.
2. numerically-controlled slide as claimed in claim 1 is characterized in that: the output shaft of described stepper motor is connected by shaft coupling with described central rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201434423U CN202021352U (en) | 2011-04-29 | 2011-04-29 | Numerical control cutter holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201434423U CN202021352U (en) | 2011-04-29 | 2011-04-29 | Numerical control cutter holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021352U true CN202021352U (en) | 2011-11-02 |
Family
ID=44846322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201434423U Expired - Fee Related CN202021352U (en) | 2011-04-29 | 2011-04-29 | Numerical control cutter holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689235A (en) * | 2012-05-23 | 2012-09-26 | 浙江摩多巴克斯汽配有限公司 | Multi-station pipe end machining equipment |
| CN109079161A (en) * | 2018-08-31 | 2018-12-25 | 宁波宫铁智能科技有限公司 | A kind of numerical control row's knife lathe with Multifunctional tool rest |
-
2011
- 2011-04-29 CN CN2011201434423U patent/CN202021352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689235A (en) * | 2012-05-23 | 2012-09-26 | 浙江摩多巴克斯汽配有限公司 | Multi-station pipe end machining equipment |
| CN102689235B (en) * | 2012-05-23 | 2014-06-25 | 浙江摩多巴克斯汽配有限公司 | Multi-station pipe end machining equipment |
| CN109079161A (en) * | 2018-08-31 | 2018-12-25 | 宁波宫铁智能科技有限公司 | A kind of numerical control row's knife lathe with Multifunctional tool rest |
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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: 20111102 Termination date: 20140429 |