CN202846233U - Threading machine with gear transmission device - Google Patents
Threading machine with gear transmission device Download PDFInfo
- Publication number
- CN202846233U CN202846233U CN 201220448951 CN201220448951U CN202846233U CN 202846233 U CN202846233 U CN 202846233U CN 201220448951 CN201220448951 CN 201220448951 CN 201220448951 U CN201220448951 U CN 201220448951U CN 202846233 U CN202846233 U CN 202846233U
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- gear
- main shaft
- transition
- output
- shaft
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- Expired - Fee Related
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Abstract
A threading machine with a gear transmission device comprises the gear transmission device which comprises a gear case body. A main shaft, an intermediate gear group, a transition gear group and an output gear group are respectively arranged inside the case body, wherein the main shaft, the intermediate gear group, the transition gear group and the output gear group are all connected with a motor. A main shaft intermediate gear, a main shaft small gear and a main shaft big gear are respectively fixed on the main shaft. The intermediate gear group mainly comprises a spline shaft and a spline gear, a triple composite gear which is capable of sliding leftward and rightward and corresponds to the main shaft intermediate gear, the main shaft small gear and a main shaft big gear respectively is sleeved on the spline shaft. The transition gear group comprises a transition gear shaft, a transition small gear meshed with the spline gear and a transition big gear meshed with the output gear of an output gear group. The threading machine with the gear transmission device has the advantages of being simple in structure, convenient and reliable to install and use, capable of improving using function of equipment, improving work efficiency, improving machining quality of threading of pipes, and the like.
Description
Technical field
The utility model relates to a kind of power gear transmission device that is exclusively used in die head threading machine, belong to the actuating unit of the supporting special use of die head threading machine.
Background technology
Present round steel die head threading machine, especially multi-functional mantle fiber machine need to dispose actuating unit and power drive mechanism, by motor through the gear transmission transmission mechanism with transmission of power to the rotary clamp at head place, utilization is fixed on the mantle fiber cutter on the head, and the round steel of slow rotation is processed into needed screw thread.Although existing die head threading machine mechanism is quite ripe, but for different processing objects, the die head threading machine that requirement is comprised of different institutions, as the die head threading machine of processing the die head threading machine of round steel and processing plastic pipe or cast iron pipe should be distinguished on mechanism forms to some extent, otherwise will reduce effect, cause increase or the power of energy consumption inadequate, crudy is affected etc., one of key mechanism wherein, be exactly by rational power configuration, comprise that the configuration of power drive mechanism improves the effect of whole die head threading machine, make it to bring into play best power matching, increase work efficiency, improve the quality of pipe fitting mantle fiber processing.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of simple in structure, and easy to install, reliable, can improve the use effect of equipment, increase work efficiency, improve the die head threading machine with gear drive of pipe fitting mantle fiber crudy.
The purpose of this utility model is finished by following technical solution, it includes gear drive, it comprises a gear housing described gear drive, be mounted with respectively the main shaft, center tooth wheels, transition gear group and the output gear wheels that connect motor in the casing, be fixed with respectively main shaft middle gear, main shaft pinion and main shaft gear wheel on the described main shaft; Described center tooth wheels mainly comprise a splined shaft and a spline gear, but close gear at three joint groups that described splined shaft is equipped with the described main shaft middle gear of corresponding respectively to of left and right sides slippage, main shaft pinion and main shaft gear wheel; Described transition gear group comprises a transition tooth axle, one and the transition gear wheel that meshes with the output gear of output gear wheels of the transition pinion of spline gear engagement and; Described output gear wheels comprise that output gear and output shaft fixing on an output shaft, the output shaft stretch out the pulley disc that the casing outer end is fixedly connected with.
Described main shaft, splined shaft, transition axis and the output shaft respectively bearing by separately are placed in the gear housing; The other end of described output shaft is connected to a gear oil pump by the oil pump seat; Described three joint groups close gear and are comprised of middle gear, gear wheel and pinion one.
Radially be fixed with main shaft middle gear, main shaft pinion and main shaft gear wheel by flat key on the described main shaft, on the main shaft between described main shaft middle gear, main shaft pinion and the main shaft gear wheel, be equipped with respectively spacer, and be provided with the assembly jack panel at the outer end of main shaft middle gear main shaft.
The utlity model has simple in structurely, easy to install, reliable, can improve the use effect of equipment, increase work efficiency, improve the characteristics such as pipe fitting mantle fiber crudy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model comprises a gear housing 1, casing 1 interior main shaft 2, center tooth wheels 3, transition gear group 4 and the output gear wheels 5 that connect motor that are mounted with respectively are fixed with respectively main shaft middle gear 21, main shaft pinion 22 and main shaft gear wheel 23 on the described main shaft 2; Described center tooth wheels 3 mainly comprise a splined shaft 31 and a spline gear 32, but close gear 33 at three joint groups that described splined shaft 31 is equipped with the described main shaft middle gear 21 of corresponding respectively to of left and right sides slippage, main shaft pinion 22 and main shaft gear wheel 23; Described transition gear group 4 comprises a transition tooth axle 41, one and the transition gear wheel 43 that meshes with the output gear of output gear wheels of the transition pinion 42 of spline gear 32 engagement and; Described output gear wheels 5 comprise that output gear 52 and output shaft 51 fixing on an output shaft 51, the output shaft 51 stretch out the pulley disc 53 that casing 1 outer end is fixedly connected with.
Described three joint groups close gear 33 can be on splined shaft 31 move left and right, when wherein middle gear 331 during with 21 engagement of main shaft middle gear, pass to belt rotating disk 53 with output gear 52 engagements and with power by output shaft 51 by spline gear 32, transition pinion 42, transition gear wheel 43; In like manner, when gear wheel 332 and 22 engagements of main shaft pinion, at this time because the difference of transmission speed ratio passes to the rotating speed of belt rotating disk 53 at last with regard to difference; When pinion 333 meshed with main shaft gear wheel 23, the rotating speed that passes at last belt rotating disk 53 was also different equally; Therefore, close the separately engagement of corresponding gear on gear and the main shaft by three joint groups, reach the output that three kinds of friction speeds are arranged.
Radially be fixed with main shaft middle gear 21, main shaft pinion 22 and main shaft gear wheel 23 by flat key 24 on the described main shaft 2, on 23 main shaft 2 of described main shaft middle gear 21, main shaft pinion 22 and main shaft gear wheel, be equipped with respectively spacer 25, and be provided with assembly jack panel 26 at the outer end of main shaft middle gear 21 main shaft 2.
Claims (3)
1. die head threading machine with gear drive, it includes gear drive, it is characterized in that described gear drive comprises a gear housing, be mounted with respectively the main shaft, center tooth wheels, transition gear group and the output gear wheels that connect motor in the casing, it is characterized in that being fixed with respectively on the described main shaft main shaft middle gear, main shaft pinion and main shaft gear wheel; Described center tooth wheels mainly comprise a splined shaft and a spline gear, but close gear at three joint groups that described splined shaft is equipped with the described main shaft middle gear of corresponding respectively to of left and right sides slippage, main shaft pinion and main shaft gear wheel; Described transition gear group comprises a transition tooth axle, one and the transition gear wheel that meshes with the output gear of output gear wheels of the transition pinion of spline gear engagement and; Described output gear wheels comprise that output gear and output shaft fixing on an output shaft, the output shaft stretch out the pulley disc that the casing outer end is fixedly connected with.
2. the die head threading machine with gear drive according to claim 1, it is characterized in that described main shaft, splined shaft, transition axis and output shaft respectively the bearing by separately be placed in the gear housing; The other end of described output shaft is connected to a gear oil pump by the oil pump seat; Described three joint groups close gear and are comprised of middle gear, gear wheel and pinion one.
3. the die head threading machine with gear drive according to claim 1 and 2, it is characterized in that radially being fixed with main shaft middle gear, main shaft pinion and main shaft gear wheel by flat key on the described main shaft, on the main shaft between described main shaft middle gear, main shaft pinion and the main shaft gear wheel, be equipped with respectively spacer, and be provided with the assembly jack panel at the outer end of main shaft middle gear main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448951 CN202846233U (en) | 2012-09-05 | 2012-09-05 | Threading machine with gear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448951 CN202846233U (en) | 2012-09-05 | 2012-09-05 | Threading machine with gear transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846233U true CN202846233U (en) | 2013-04-03 |
Family
ID=47977469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448951 Expired - Fee Related CN202846233U (en) | 2012-09-05 | 2012-09-05 | Threading machine with gear transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615503A (en) * | 2013-11-26 | 2014-03-05 | 绍兴前进齿轮箱有限公司 | Gear case for pasture bundling machine |
-
2012
- 2012-09-05 CN CN 201220448951 patent/CN202846233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615503A (en) * | 2013-11-26 | 2014-03-05 | 绍兴前进齿轮箱有限公司 | Gear case for pasture bundling machine |
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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: 20130403 Termination date: 20130905 |