CN203146760U - Output shaft gear structure in lathe gearbox - Google Patents
Output shaft gear structure in lathe gearbox Download PDFInfo
- Publication number
- CN203146760U CN203146760U CN 201320138311 CN201320138311U CN203146760U CN 203146760 U CN203146760 U CN 203146760U CN 201320138311 CN201320138311 CN 201320138311 CN 201320138311 U CN201320138311 U CN 201320138311U CN 203146760 U CN203146760 U CN 203146760U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- gear
- gear body
- lathe gearbox
- gear structure
- 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
Links
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses an output shaft gear structure in a lathe gearbox. The output shaft gear structure in the lathe gearbox comprises a gear box mutually matched with an output shaft, teeth are arranged on the outer side of the gear body, a connecting end is reserved on the outer side of one end of the gear body, no connecting end is arranged at the other end of the gear body, and the edges of the teeth are flush with the edges of the gear body. The output shaft gear structure in the lathe gearbox has the advantages that a fastening ring can make contact with the edges of the gear body and the edges of the teeth, the contact area is large, friction is large, a gear is not prone to loosening, and transmission effect is ensured.
Description
Technical field
The utility model relates to a kind of lathe, relates in particular to output shaft gear structure in a kind of lathe gearbox.
Background technique
Lathe is a kind of common part processing equipment, in the lathe gearbox, mainly be provided with three axles, driving shaft, transition axis and output shaft, all be provided with gear on driving shaft, transition axis and the output shaft, be connected with motor by belt pulley, drivign belt at driving shaft, driving shaft is passed to output shaft by transition axis with power, and output shaft is connected with the chuck that turning tools are installed.As shown in Figure 1, gear structure on the existing output shaft comprises: the gear body 1 that cooperatively interacts with output shaft, arranged outside at gear body 1 has tooth 2, connecting end 3 is left in the outside, two ends at gear body 1, and when gear was fixed on the output shaft, an end need be fixed by fastening ring, because fastening ring only contacts with the side of connecting end 3, area of contact is less, and frictional force is little, and gear is easy to generate loosening.
The model utility content
Technical problem to be solved in the utility model is: the interior output shaft gear structure of lathe gearbox that a kind of difficult slip is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: output shaft gear structure in the lathe gearbox, comprise: the gear body that cooperatively interacts with output shaft, arranged outside at the gear body has tooth, the connecting end that leaves in the end outside of gear body, the other end at the gear body does not arrange connecting end, and the edge of tooth flushes with the edge of gear body.
The utility model has the advantages that: output shaft gear structure in the above-mentioned lathe gearbox, fastening ring can with the EDGE CONTACT of gear body and tooth, area of contact is bigger, frictional force is big, gear is difficult for producing loosening, guarantees the transmission effect.
Description of drawings
Fig. 1 is the structural representation of the interior output shaft gear of existing lathe gearbox in the background technique.
Fig. 2 is the structural representation of output shaft gear structure mounting structure in the utility model lathe gearbox.
Among the figure: 1, gear body, 2, tooth, 3, connecting end, 4, output shaft, 5, the gear body, 6, tooth, 7, connecting end, 8, fastening ring.
Embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, output shaft gear structure in the lathe gearbox, comprise: the gear body 5 that cooperatively interacts with output shaft 4, arranged outside at gear body 5 has tooth 6, the connecting end 7 that leaves in the end outside of gear body 5, the other end at gear body 5 does not arrange connecting end, and the edge of tooth 6 flushes with the edge of gear body 5.
Output shaft gear structure in the above-mentioned lathe gearbox, fastening ring 8 can with the EDGE CONTACT of gear body 5 and tooth 6, area of contact is bigger, frictional force is big, gear is difficult for producing loosening, guarantees the transmission effect.
Claims (1)
1. output shaft gear structure in the lathe gearbox, it is characterized in that: comprising: the gear body (5) that cooperatively interacts with output shaft (4), arranged outside at gear body (5) has tooth (6), the connecting end (7) that leaves in the end outside of gear body (5), the other end at gear body (5) does not arrange connecting end, and the edge of tooth (6) flushes with the edge of gear body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138311 CN203146760U (en) | 2013-03-21 | 2013-03-21 | Output shaft gear structure in lathe gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138311 CN203146760U (en) | 2013-03-21 | 2013-03-21 | Output shaft gear structure in lathe gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146760U true CN203146760U (en) | 2013-08-21 |
Family
ID=48974285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320138311 Expired - Fee Related CN203146760U (en) | 2013-03-21 | 2013-03-21 | Output shaft gear structure in lathe gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148197A (en) * | 2013-03-21 | 2013-06-12 | 江苏宏大高精机床有限公司 | Output shaft gear structure in lathe gearbox |
-
2013
- 2013-03-21 CN CN 201320138311 patent/CN203146760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148197A (en) * | 2013-03-21 | 2013-06-12 | 江苏宏大高精机床有限公司 | Output shaft gear structure in lathe gearbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203557322U (en) | Multi-spindle electric screwdriver | |
| CN204403323U (en) | A kind of two-taper ferrule synchronizing wheel | |
| CN203146760U (en) | Output shaft gear structure in lathe gearbox | |
| CN201610922U (en) | Harmonic gear tandem reducer | |
| CN203146772U (en) | Transition shaft and gear mounting structure in lathe gearbox | |
| CN203645463U (en) | Forward and backward concentric dual-output geared motor gearbox | |
| CN203146773U (en) | Transition shaft gear installation structure in gearbox | |
| CN103148197A (en) | Output shaft gear structure in lathe gearbox | |
| CN204262366U (en) | A kind of compact Longmen machine tool gear main spindle box | |
| CN203627659U (en) | Speedup type mining gearbox | |
| CN201779238U (en) | Novel speed reducer with torque limiting function | |
| CN204061758U (en) | Height is put into gear and motor reverses the gear automatically reversed gear | |
| CN204403292U (en) | A kind of gear of electric motor car | |
| CN202768615U (en) | Motor shaft with groove gear | |
| CN204083066U (en) | A kind of worm gear reducer device | |
| CN202812069U (en) | Idle pinion structure | |
| CN201963810U (en) | Front booster reversing device | |
| CN203018792U (en) | Main gear shaft for electric hand drill | |
| CN203040617U (en) | Sugarcane machine | |
| CN202812058U (en) | Crankshaft timing gear | |
| CN203570936U (en) | Multipoint meshing inner and outer gear reducer | |
| CN203094358U (en) | Electro-tricycle driving system | |
| CN203509127U (en) | Double-motor-driving gear case for multiple spindle drilling machine | |
| CN202812064U (en) | Idle pinion | |
| CN202845964U (en) | Round steel threading machine with power gear transmission device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170321 |