CN211614333U - Precision lathe spindle mechanism - Google Patents
Precision lathe spindle mechanism Download PDFInfo
- Publication number
- CN211614333U CN211614333U CN202020048139.4U CN202020048139U CN211614333U CN 211614333 U CN211614333 U CN 211614333U CN 202020048139 U CN202020048139 U CN 202020048139U CN 211614333 U CN211614333 U CN 211614333U
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- China
- Prior art keywords
- transmission
- spindle
- main shaft
- brake wheel
- assembling seat
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of automatic lathe, concretely relates to precision lathe spindle mechanism. The precision lathe spindle mechanism comprises a spindle assembling seat and a transmission spindle, wherein the transmission spindle is assembled on the spindle assembling seat through a supporting bearing, one end of the transmission spindle extends out of the spindle assembling seat and is provided with a transmission belt pulley, one end, located on the transmission spindle, of the transmission belt pulley is assembled with a brake wheel, and a clutch is arranged on the transmission spindle corresponding to the brake wheel. The beneficial effects are as follows: the transmission main shaft is driven by the transmission belt wheel on the transmission main shaft, and when the transmission main shaft stops, the clutch is matched with the brake wheel on the transmission main shaft to enable the transmission main shaft to stop rotating instantly.
Description
Technical Field
The utility model belongs to the technical field of automatic lathe, concretely relates to precision lathe spindle mechanism.
Background
The automatic lathe is a high-performance, high-precision and low-noise feed type automatic lathe, and is an automatic processing machine tool for controlling a processing program through a cam. The conventional automatic lathe shaft generally has the defects that a transmission chain of a lathe spindle structure is too long, the overall dimension is large, the transmission torque is small, the transmission precision and the positioning precision of the lathe spindle are influenced, the spindle cannot stop rotating immediately when the machining needs to be stopped, and the controllability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy prior art's defect, provide a precision lathe main shaft mechanism.
The utility model discloses a realize through following technical scheme:
the utility model provides a precision lathe main shaft mechanism, includes main shaft assembly seat and transmission main shaft, assembly transmission main shaft through the support bearing on the main shaft assembly seat, transmission main shaft one end extends to the main shaft assembly seat outside and is equipped with the transmission belt pulley, the transmission main shaft is last to be located transmission belt pulley one end and is equipped with the brake wheel, the transmission main shaft is last to correspond the brake wheel and is equipped with the clutch.
Further, the clutch is assembled through an assembling support on the main shaft assembling seat.
The utility model has the advantages that: the transmission main shaft is driven by the transmission belt wheel on the transmission main shaft, and when the transmission main shaft stops, the clutch is matched with the brake wheel on the transmission main shaft to enable the transmission main shaft to stop rotating instantly.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a main shaft assembling seat 1, a supporting bearing 2, a transmission main shaft 3, a transmission belt pulley 4, a brake wheel 5, a clutch 6 and an assembling support 7 are assembled.
Detailed Description
Fig. 1 shows an embodiment of the present invention. The utility model discloses a precision lathe spindle mechanism, including main shaft assembly seat 1 and transmission main shaft 3, through 2 assembly transmission main shafts 3 of support bearing on the main shaft assembly seat 1, 3 one ends of transmission main shaft extend to main shaft assembly seat 1 outside and be equipped with drive pulley 4, it is equipped with brake wheel 5 to lie in 4 one ends of drive pulley on the transmission main shaft 3, it is equipped with clutch 6 to correspond brake wheel 5 on the transmission main shaft 3.
Further, the clutch 6 is assembled through an assembling bracket 7 on the main shaft assembling seat 1.
The present invention is not limited to the above embodiments, and any person should learn to make under the teaching of the present invention and the present invention has the same or similar technical solution, and all fall into the protection scope of the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (2)
1. The precision lathe spindle mechanism comprises a spindle assembling seat and a transmission spindle and is characterized in that the transmission spindle is assembled on the spindle assembling seat through a supporting bearing, one end of the transmission spindle extends out of the spindle assembling seat and is provided with a transmission belt pulley, one end, located on the transmission spindle, of the transmission belt pulley is assembled with a brake wheel, and a clutch is arranged on the transmission spindle and corresponds to the brake wheel.
2. A precision lathe spindle mechanism as claimed in claim 1, wherein: the clutch is assembled through an assembling support on the main shaft assembling seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048139.4U CN211614333U (en) | 2020-01-09 | 2020-01-09 | Precision lathe spindle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048139.4U CN211614333U (en) | 2020-01-09 | 2020-01-09 | Precision lathe spindle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614333U true CN211614333U (en) | 2020-10-02 |
Family
ID=72636852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020048139.4U Expired - Fee Related CN211614333U (en) | 2020-01-09 | 2020-01-09 | Precision lathe spindle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211614333U (en) |
-
2020
- 2020-01-09 CN CN202020048139.4U patent/CN211614333U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |