CN202612535U - Novel transmission shaft - Google Patents
Novel transmission shaft Download PDFInfo
- Publication number
- CN202612535U CN202612535U CN 201220109234 CN201220109234U CN202612535U CN 202612535 U CN202612535 U CN 202612535U CN 201220109234 CN201220109234 CN 201220109234 CN 201220109234 U CN201220109234 U CN 201220109234U CN 202612535 U CN202612535 U CN 202612535U
- Authority
- CN
- China
- Prior art keywords
- joint part
- transmission shaft
- gear
- connecting part
- flywheel
- 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 novel transmission shaft. The transmission shaft is characterized in that a locking end head is arranged at one end of a flywheel connecting part, wherein a bearing connecting part is arranged on the flywheel connecting part; a boss is arranged on one side of the bearing connecting part, with one side connected with a connecting shaft; a gear is arranged at the periphery of the connecting shaft; and an end cover connecting part is arranged outside the gear. According to such arrangement, the novel transmission shaft is arranged in a transmission device of a press machine; the traditional key joint is abolished, the traditional key jointing clearance is avoided, the positioning is more accurate and is easy to control, and the transmission is more stable. The novel transmission shaft is simple in structure, and is more economic and practical.
Description
Technical field
The utility model relates to a kind of machine tool accessory, is specifically related to a kind of transmission shaft that is used for press machine.
Background technique
Transmission shaft on the press machine is by the motor driving that is contained on the fuselage; Small belt pulley on the motor is through v belt transmission flywheel; Transmission shaft and small gear drive gearwheel again, are equipped with in the gearwheel and bent axle oncoming clutch mechanism, make crankshaft rotating and carry out work.Usually transmission shaft is to separate Design and Machining with small gear, adopts key to connect then, and separate machined increases working time, and manufacturing efficiency reduces, and connects the gap because key connecting exists, and the stability of transmission accuracy reduces.
Summary of the invention
The utility model purpose is to provide a kind of novel transmission shaft that is used on the press machine.
To achieve these goals, the utility model is an integral structure, comprises locking termination, flywheel joint part, bearing joint part, boss, coupling shaft, gear, end cap joint part; It is characterized in that, be provided with the locking termination, on the flywheel joint part, be provided with the bearing joint part at an end of flywheel joint part; Side at the bearing joint part is provided with boss; Side at boss is connected with coupling shaft, is provided with gear in the periphery of coupling shaft, and the end cap joint part is located at the outside of gear.
Through above setting, the utility model is an integral structure, is installed in the transmission device of press machine; Cancellation key connecting has in the past been eliminated keyed engagement gap in the past, and the location more accurately is easy to control; More stable transmission, the utility model is simple in structure, practical more economically.
Description of drawings
Combine accompanying drawing that the utility model is described further at present.
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure: 1, locking termination, 2, the flywheel joint part, 3, the bearing joint part, 4, boss, 5, coupling shaft, 6, gear, 7, the end cap joint part.
Embodiment
As shown in Figure 1, the utility model is an integral structure, comprises locking termination 1, flywheel joint part 2, bearing joint part 3, boss 4, coupling shaft 5, gear 6, end cap joint part 7; It is characterized in that: the end at flywheel joint part 2 is provided with locking termination 1; On flywheel joint part 2, be provided with bearing joint part 3, be provided with boss 4, be connected with coupling shaft 5 in a side of boss 4 in a side of bearing joint part 3; Periphery at coupling shaft 5 is provided with gear 6, and end cap joint part 7 is located at the outside of gear.
Claims (1)
1. novel transmission shaft, said transmission shaft is an integral structure, comprises locking termination, flywheel joint part, bearing joint part, boss, coupling shaft, gear, end cap joint part; It is characterized in that: the end at the flywheel joint part is provided with the locking termination; On the flywheel joint part, be provided with the bearing joint part, be provided with boss, be connected with coupling shaft in a side of boss in a side of bearing joint part; Periphery at coupling shaft is provided with gear, and the end cap joint part is located at the outside of gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109234 CN202612535U (en) | 2012-03-21 | 2012-03-21 | Novel transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109234 CN202612535U (en) | 2012-03-21 | 2012-03-21 | Novel transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612535U true CN202612535U (en) | 2012-12-19 |
Family
ID=47346237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220109234 Expired - Fee Related CN202612535U (en) | 2012-03-21 | 2012-03-21 | Novel transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612535U (en) |
-
2012
- 2012-03-21 CN CN 201220109234 patent/CN202612535U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130321 |