CN203267615U - Numerically-controlled carving machine main shaft - Google Patents
Numerically-controlled carving machine main shaft Download PDFInfo
- Publication number
- CN203267615U CN203267615U CN 201320214999 CN201320214999U CN203267615U CN 203267615 U CN203267615 U CN 203267615U CN 201320214999 CN201320214999 CN 201320214999 CN 201320214999 U CN201320214999 U CN 201320214999U CN 203267615 U CN203267615 U CN 203267615U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- motor
- main shaft
- machine main
- carving machine
- 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 numerically-controlled carving machine main shaft which comprises a fixing plate, a supporting plate, a motor embracing base, a main shaft motor and a stepping motor. The supporting plate is connected to the fixing plate in a sliding mode, the stepping motor is fixed to the fixing plate, an output shaft of the stepping motor is connected with the supporting plate, and the main shaft motor is fixed to the supporting plate through the motor embracing base. A dustproof support is arranged above the supporting plate and connected with the fixing plate, a linear spring is arranged between the dustproof support and the supporting plate, the upper end of the linear spring is fixedly connected with the bottom surface of the dustproof support, and the lower end of the linear spring is fixedly connected with the supporting plate. The numerically-controlled carving machine main shaft achieves a self-locking function of the stepping motor by means of spring tension.
Description
Technical field
The utility model relates to a kind of digital-controlled carving machine main shaft.
Background technology
The stepper motor of existing digital-controlled carving machine main shaft does not have auto-lock function, and after stepper motor quit work, supporting plate can move down greatly because of the weight of spindle motor.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and a kind of digital-controlled carving machine main shaft of realizing the stepper motor auto-lock function with spring tension is provided.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of digital-controlled carving machine main shaft, comprise fixed head, supporting plate, motor is embraced seat, spindle motor and stepper motor, described supporting plate is slidably connected on fixed head, described stepper motor is fixed on fixed head, its output shaft is connected with supporting plate, described spindle motor is embraced seat by motor and is fixed on supporting plate, described supporting plate top is provided with dust-proof frame, this dust-proof frame is connected with fixed head, be provided with Hookean spring between described dust-proof frame and supporting plate, the upper end of this Hookean spring and dust-proof frame bottom surface are connected, its lower end and supporting plate are connected.
Described stepper motor is arranged at the fixed head upper end, and its output shaft arranges downwards.
The beneficial effects of the utility model: the utility model has solved the defective that exists in the background technology, adopt spring to hold supporting plate, has effectively stoped supporting plate to move down greatly because of the weight of spindle motor, has realized the stepper motor auto-lock function.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
The specific embodiment
A kind of digital-controlled carving machine main shaft as shown in Figure 1 comprises that fixed head 1, supporting plate 2, motor embrace seat 3, spindle motor 4 and stepper motor 5.Described supporting plate 2 is slidably connected on fixed head 1.Described stepper motor 5 is fixed in fixed head 1 upper end, and its output shaft arranges downwards, and its output shaft is connected with supporting plate 2.Described spindle motor 4 is embraced seat 3 by motor and is fixed on supporting plate 2, described supporting plate 2 tops are provided with dust-proof frame 6, this dust-proof frame 6 is connected with fixed head 1, be provided with Hookean spring 7 between described dust-proof frame 6 and supporting plate 2, the upper end of this Hookean spring 7 and dust-proof frame 6 bottom surfaces are connected, and its lower end and supporting plate 2 are connected.
Should be appreciated that specific embodiment described above only is used for explaining the utility model, and be not used in restriction the utility model.The apparent variation of being extended out by spirit of the present utility model or change still are among protection domain of the present utility model.
Claims (2)
1. digital-controlled carving machine main shaft, comprise fixed head (1), supporting plate (2), motor is embraced seat (3), spindle motor (4) and stepper motor (5), described supporting plate (2) is slidably connected on fixed head (1), described stepper motor (5) is fixed on fixed head (1), its output shaft is connected with supporting plate (2), described spindle motor (4) is embraced seat (3) by motor and is fixed on supporting plate (2), described supporting plate (2) top is provided with dust-proof frame (6), this dust-proof frame (6) is connected with fixed head (1), it is characterized in that: be provided with Hookean spring (7) between described dust-proof frame (6) and supporting plate (2), the upper end of this Hookean spring (7) and dust-proof frame (6) bottom surface are connected, its lower end and supporting plate (2) are connected.
2. digital-controlled carving machine main shaft according to claim 1 is characterized in that: described stepper motor (5) is arranged at fixed head (1) upper end, and its output shaft arranges downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214999 CN203267615U (en) | 2013-04-24 | 2013-04-24 | Numerically-controlled carving machine main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214999 CN203267615U (en) | 2013-04-24 | 2013-04-24 | Numerically-controlled carving machine main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267615U true CN203267615U (en) | 2013-11-06 |
Family
ID=49498090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214999 Expired - Fee Related CN203267615U (en) | 2013-04-24 | 2013-04-24 | Numerically-controlled carving machine main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085234A (en) * | 2014-06-09 | 2014-10-08 | 嘉兴屹飞机械有限公司 | Vertical shaft for wood carver |
| CN104455450A (en) * | 2014-11-13 | 2015-03-25 | 宁夏中远天宇科技有限公司 | X-axle dustproof structure of character leak machine special for wagon body template |
-
2013
- 2013-04-24 CN CN 201320214999 patent/CN203267615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085234A (en) * | 2014-06-09 | 2014-10-08 | 嘉兴屹飞机械有限公司 | Vertical shaft for wood carver |
| CN104455450A (en) * | 2014-11-13 | 2015-03-25 | 宁夏中远天宇科技有限公司 | X-axle dustproof structure of character leak machine special for wagon body template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |