CN2284899Y - Full pressure pipe holer - Google Patents
Full pressure pipe holer Download PDFInfo
- Publication number
- CN2284899Y CN2284899Y CN 97234485 CN97234485U CN2284899Y CN 2284899 Y CN2284899 Y CN 2284899Y CN 97234485 CN97234485 CN 97234485 CN 97234485 U CN97234485 U CN 97234485U CN 2284899 Y CN2284899 Y CN 2284899Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- bevel gear
- fixed
- housing
- screw rod
- 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 - Lifetime
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Abstract
The utility model relates to a punching machine without current interception of a pipeline, which mainly solves the problem that the current needs to be interrupted for punching holes. The utility model is characterized in that a feed motor is connected with a clutch through a speed reducer, and a feed bevel gear is engaged with a bevel gear on a feed shaft; a threaded rod is sheathed on the feed shaft which is connected with a threaded rod through a key; a positioning shaft is engaged with the threaded rod, one end of the threaded rod is connected with a main shaft through a rolling bearing, and the main shaft is sheathed on the positioning shaft; a drive shaft is sheathed on the main shaft, and the bevel gear is fixed on one end of the drive shaft; a drive motor is connected with the clutch through the speed reducer, and a drive bevel gear on a drive bevel gear shaft is engaged with the bevel gear on the drive shaft.
Description
The utility model relates to a kind of machinable material conduit hole-making machine that continues to flow.
In prior art, on through-flow pipeline, branch is installed, owing in pipeline, have the fluid of certain pressure, so need cutout release earlier, take out the liquid in the segment pipe that stops, just can punch then, influence is produced and life, the liquid in the waste pipeline, and construction is inconvenient.
The purpose of this utility model provide a kind of need not stop and be with press construction and operate easily the machinable material conduit hole-making machine that continues to flow.
The utility model is by motor, retarder, clutch, bevel gear, bearing, axle, screw rod and housing are formed, it is characterized in that: the feeding motor links to each other with clutch by retarder, clutch is fixed on an end of feeding shaft of bevel gear, the feeding shaft of bevel gear by bearing fixing on housing, feeding bevel gear on the feeding shaft of bevel gear is engaged on the bevel gear that is fixed on the feed shaft, feed shaft by bearing fixing on housing, outer surface at feed shaft has long keyway, screw rod hollow, screw rod is enclosed within on the feed shaft, feed shaft links to each other with screw rod by key, outer surface at screw rod has screw thread, positioning shaft hollow, internal surface at positioning shaft has the screw thread that is meshed with the outer surface of screw rod, positioning shaft is engaged on the screw rod, and be fixed on the housing, one end of screw rod links to each other with main shaft by rolling bearing, main shaft hollow, collar bush is on positioning shaft, main shaft by bearing fixing on housing, the one end passes housing, cutterhead is fixed on the end of main shaft, end at main shaft is fixed with drill bit, the other end outer surface at main shaft has spline, transmission shaft hollow, internal surface at transmission shaft has the long spline that is meshed with the outerface of spindle, driving sleeve is on main shaft, and by bearing fixing on housing, transmission shaft one end is fixed with bevel gear, drive motor links to each other with clutch by retarder, clutch is fixed on the transmission shaft of bevel gear, and the transmission bevel gear on the transmission shaft of bevel gear is engaged on the bevel gear that is fixed on the transmission shaft, the transmission shaft of bevel gear by bearing fixing on housing.
When the utility model uses, feeding driven by motor retarder and clutch, the feeding shaft of bevel gear is rotated, by the feeding bevel gear engagement driving on the feeding shaft of bevel gear feed shaft is rotated, feed shaft drives the screw rod rotation by key, the screw thread that screw rod is meshed by the positioning shaft internal surface makes self rotation and mobile, thereby drive main axle moving, cutterhead and drill bit are moved, drive motor drives retarder and clutch, the transmission shaft of bevel gear is rotated, transmission bevel gear engagement driving at the transmission shaft of bevel gear is rotated transmission shaft, transmission shaft makes main axis rotation by spline, thereby drive the rotation of cutterhead and drill bit, because screw rod links to each other by rolling bearing with main shaft, so the feeding motor power makes the translational motion of main shaft and drive motor power that rotatablely moving of main shaft do not disturbed mutually, cutterhead and drill bit can be rotated separately or translation, can make the rotation translation be combined into spiral motion again, so cutterhead and drill bit have the cutting function, need not stop, can be with and press construction, operate also very convenient.
Below in conjunction with accompanying drawing the utility model is elaborated,
Fig. 1 is a structural representation of the present utility model,
Fig. 2 be the utility model A to the partial cutaway diagrammatic sketch,
1 expression feeding motor among the figure, the feeding motor links to each other with clutch 3 by retarder 2, clutch is fixed on an end of feeding shaft of bevel gear 4, the feeding shaft of bevel gear is fixed on the housing 6 by bearing 5, feeding bevel gear 7 on the feeding shaft of bevel gear is engaged on the bevel gear 9 that is fixed on the feed shaft 8, for the ease of manually-operable, on housing 6, be fixed with manual shaft of bevel gear 11 by bearing 10, manual bevel gear 12 on manual shaft of bevel gear is engaged on the bevel gear 9 that is fixed on the feed shaft 8, for the ease of grasping the location of main shaft, on housing 6, be fixed with counter shaft of bevel gear 14 by bearing 13, be engaged on the bevel gear 9 that is fixed on the feed shaft 8 at the counter bevel gear 15 on the counter shaft of bevel gear, feed shaft is fixed on the housing by bearing 16, outer surface at feed shaft has long keyway, screw rod 17 hollows, screw rod is enclosed within on the feed shaft, feed shaft links to each other with screw rod by key 18, outer surface at screw rod has screw thread, positioning shaft 19 hollows, internal surface at positioning shaft has the screw thread that is meshed with the outer surface of screw rod, positioning shaft is engaged on the screw rod, and be fixed on the housing, one end of screw rod links to each other with main shaft 21 by rolling bearing 20, main shaft hollow, collar bush is on positioning shaft, main shaft is fixed on the housing by bearing 22, the one end passes housing, cutterhead 23 is fixed on the end of main shaft, be fixed with drill bit 24 in the end of main shaft, the other end outer surface at main shaft has spline 25, transmission shaft 26 hollows, internal surface at transmission shaft has the long spline that is meshed with the outerface of spindle, driving sleeve is on main shaft, and be fixed on the housing by bearing 27, transmission shaft one end is fixed with bevel gear 28, drive motor 29 links to each other with clutch 31 by retarder 30, clutch is fixed on the transmission shaft of bevel gear 32, transmission bevel gear 33 on the transmission shaft of bevel gear is engaged on the bevel gear that is fixed on the transmission shaft, and the transmission shaft of bevel gear is fixed on the housing by bearing 34.
Claims (3)
1, the metallic conduit hole-making machine that continues to flow, comprise motor, retarder, clutch, bevel gear, bearing, axle, screw rod and housing, it is characterized in that: the feeding motor links to each other with clutch by retarder, clutch is fixed on an end of feeding shaft of bevel gear, the feeding shaft of bevel gear by bearing fixing on housing, feeding bevel gear on the feeding shaft of bevel gear is engaged on the bevel gear that is fixed on the feed shaft, feed shaft by bearing fixing on housing, outer surface at feed shaft has long keyway, screw rod hollow, screw rod is enclosed within on the feed shaft, feed shaft links to each other with screw rod by key, outer surface at screw rod has screw thread, positioning shaft hollow, internal surface at positioning shaft has the screw thread that is meshed with the outer surface of screw rod, positioning shaft is engaged on the screw rod, and be fixed on the housing, one end of screw rod links to each other with main shaft by rolling bearing, main shaft hollow, collar bush is on positioning shaft, main shaft by bearing fixing on housing, the one end passes housing, cutterhead is fixed on the end of main shaft, end at main shaft is fixed with drill bit, the other end outer surface at main shaft has spline, transmission shaft hollow, internal surface at transmission shaft has the long spline that is meshed with the outerface of spindle, driving sleeve is on main shaft, and by bearing fixing on housing, transmission shaft one end is fixed with bevel gear, and drive motor links to each other with clutch by retarder, and clutch is fixed on the transmission shaft of bevel gear, transmission bevel gear on the transmission shaft of bevel gear is engaged on the bevel gear that is fixed on the transmission shaft, the transmission shaft of bevel gear by bearing fixing on housing.
2, the metallic conduit according to claim 1 hole-making machine that continues to flow is characterized in that: by bearing fixing manual shaft of bevel gear is arranged on housing, the manual bevel gear on manual shaft of bevel gear is engaged on the bevel gear that is fixed on the feed shaft.
3, the metallic conduit according to claim 1 hole-making machine that continues to flow, it is characterized in that: on housing, the counter shaft of bevel gear is arranged, be engaged on the bevel gear that is fixed on the feed shaft at the counter bevel gear on the counter shaft of bevel gear by bearing fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234485 CN2284899Y (en) | 1997-05-07 | 1997-05-07 | Full pressure pipe holer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234485 CN2284899Y (en) | 1997-05-07 | 1997-05-07 | Full pressure pipe holer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284899Y true CN2284899Y (en) | 1998-06-24 |
Family
ID=33945831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234485 Expired - Lifetime CN2284899Y (en) | 1997-05-07 | 1997-05-07 | Full pressure pipe holer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284899Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102753879A (en) * | 2010-02-09 | 2012-10-24 | 株式会社水研 | Device for work implementation without stopping flow, and method for work implementation without stopping flow |
-
1997
- 1997-05-07 CN CN 97234485 patent/CN2284899Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102753879A (en) * | 2010-02-09 | 2012-10-24 | 株式会社水研 | Device for work implementation without stopping flow, and method for work implementation without stopping flow |
| CN102753879B (en) * | 2010-02-09 | 2015-02-25 | 株式会社水研 | Process for work implementation without stopping flow |
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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 | ||
| CX01 | Expiry of patent term |