CN204868293U - Milling machine unit head device - Google Patents
Milling machine unit head device Download PDFInfo
- Publication number
- CN204868293U CN204868293U CN201520572539.4U CN201520572539U CN204868293U CN 204868293 U CN204868293 U CN 204868293U CN 201520572539 U CN201520572539 U CN 201520572539U CN 204868293 U CN204868293 U CN 204868293U
- Authority
- CN
- China
- Prior art keywords
- handle
- main shaft
- drive mechanism
- milling machine
- derailleur
- 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 discloses a milling machine unit head device, including base, handle change -speed gearing drive mechanism, the base top be provided with handle change -speed gearing drive mechanism, the external shell roof portion of headstock that handle change -speed gearing drive mechanism bottom one side set up is fixed in through the output swing joint of gear with the motor, motor in handle change -speed gearing drive mechanism top one side, simultaneously, be provided with the main shaft through bearing connection activity in the external shell of headstock, gear and handle change -speed gearing drive mechanism swing joint are passed through to main shaft one end, and the main shaft other end is provided with the blade disc, the beneficial effect of the utility model: this device simple structure, low in production cost, the structure integrate degree is high, and occupation space is little, simultaneously, this patent is provided with drive ratio speed governing handle assembly device for the milling machine unit head device rigidity is good, the cutting is steady, the precision is high, operation adjustment is convenient, improves the actual production benefit greatly.
Description
Technical field
The utility model relates to a kind of power head device, particularly a kind of milling machine power head device.
Background technology
At present, on existing market, milling machine power head device structural shape is various, but overall structure integrated level is not high mostly, takes up room larger; The shortcomings such as meanwhile, the gearratio of main shaft and motor is single, and when making specifically to use, main shaft occurs when actual production cutting not steadily, rotating speed adjustability is poor, operation adjustment is very inconvenient, are unfavorable for actual production operation, have a strong impact on precision and productivity effect.
Summary of the invention
For the shortcoming of existing milling machine power head device structure, the utility model provides a kind of novel milling machine power head device.
To achieve these goals, technical solution adopted in the utility model is:
A kind of milling machine power head device, comprise base, handle derailleur, described base top is provided with handle derailleur, side, handle derailleur top is flexibly connected with the output of motor by gear, and motor is fixed on the main spindle box body cover top portion that side, handle derailleur bottom is arranged; Meanwhile, main shaft is movably set with by bearing connection in main spindle box body shell; Main shaft one end is flexibly connected with handle derailleur by gear, and the main shaft other end is provided with cutterhead;
Outside described handle derailleur, upper-lower position is respectively arranged with the first gearratio speed adjusting lever mechanism, the second gearratio speed adjusting lever mechanism.
The beneficial effects of the utility model: this apparatus structure is simple, and production cost is low; Structure assembly degree is high, takes up room little; Meanwhile, this patent is provided with gearratio speed adjusting lever mechanism arrangement, makes milling machine power head device good rigidly, stable cutting, precision is high, operation adjustment is convenient, greatly improves actual production benefit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
A kind of milling machine power head device, as shown in Figure 1, comprise base 1, handle derailleur 3, described base 1 top is provided with handle derailleur 3, side, handle derailleur 3 top is flexibly connected by the output of gear with motor 4, and motor 4 is fixed on main spindle box body shell 8 top that side, handle derailleur 3 bottom is arranged; Meanwhile, main shaft 5 is movably set with by bearing connection in main spindle box body shell 8; Main shaft 5 one end is flexibly connected with handle derailleur 3 by gear, and main shaft 5 other end is provided with cutterhead 6.In the actual implementation process of patent, outside described handle derailleur 3, upper-lower position is respectively arranged with the first gearratio speed adjusting lever mechanism of gearratio speed adjusting lever mechanism 2, second 7.When reality uses, exported power is passed to main shaft 5 by handle derailleur 3 by motor 4, main shaft 5 is with movable knife disc 6 to rotate, and cutterhead 6 can arrange different size cutter according to the actual requirements, thus realize milling machine cutwork; Meanwhile, this device realizes carrying out adjusting different gearratios to handle derailleur 3 by the first gearratio speed adjusting lever mechanism of gearratio speed adjusting lever mechanism 2, second 7, and then realizes control motor 4 and main shaft 5 being carried out to different rotating speeds.The beneficial effects of the utility model: this apparatus structure is simple, and production cost is low; Structure assembly degree is high, takes up room little; Meanwhile, this patent is provided with gearratio speed adjusting lever mechanism arrangement, makes milling machine power head device good rigidly, stable cutting, precision is high, operation adjustment is convenient, greatly improves actual production benefit.
Simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (2)
1. a milling machine power head device, comprise base (1), handle derailleur (3), it is characterized in that, described base (1) top is provided with handle derailleur (3), handle derailleur (3) side, top is flexibly connected by the output of gear with motor (4), and motor (4) is fixed on main spindle box body shell (8) top that handle derailleur (3) side, bottom is arranged; Meanwhile, main shaft (5) is movably set with by bearing connection in main spindle box body shell (8); Main shaft (5) one end is flexibly connected with handle derailleur (3) by gear, and main shaft (5) other end is provided with cutterhead (6).
2. a kind of milling machine power head device according to claim 1, it is characterized in that, described handle derailleur (3) outside upper-lower position is respectively arranged with the first gearratio speed adjusting lever mechanism (2), the second gearratio speed adjusting lever mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572539.4U CN204868293U (en) | 2015-07-30 | 2015-07-30 | Milling machine unit head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572539.4U CN204868293U (en) | 2015-07-30 | 2015-07-30 | Milling machine unit head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868293U true CN204868293U (en) | 2015-12-16 |
Family
ID=54812715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572539.4U Expired - Fee Related CN204868293U (en) | 2015-07-30 | 2015-07-30 | Milling machine unit head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868293U (en) |
-
2015
- 2015-07-30 CN CN201520572539.4U patent/CN204868293U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |