CN205437318U - Steel pipe crew cut machine - Google Patents
Steel pipe crew cut machine Download PDFInfo
- Publication number
- CN205437318U CN205437318U CN201620277073.XU CN201620277073U CN205437318U CN 205437318 U CN205437318 U CN 205437318U CN 201620277073 U CN201620277073 U CN 201620277073U CN 205437318 U CN205437318 U CN 205437318U
- Authority
- CN
- China
- Prior art keywords
- chassis
- knife rest
- main shaft
- sleeve pipe
- pipe
- 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 steel pipe crew cut machine includes frame, crew cut device, transfer roller and two at least clamp pipe devices, crew cut device, clamp pipe device and transfer roller are all installed in the frame, and the three installs on a line, the crew cut device includes casing, motor, reduction gear, feeds the pneumatic cylinder, feeds the sleeve pipe, main shaft, chassis, knife rest, chamfering tool and crew cut cutter, the chamfering tool is all installed on the knife rest with the crew cut cutter the knife rest is installed on the chassis, the chassis links firmly on the main shaft, the main shaft is connected with feeding between the sleeve pipe to rotate, feeds between sleeve pipe and the casing to sliding connection, and the sleeve pipe is fed in the extension means connection of feeding the pneumatic cylinder, the reduction gear is installed on the motor, is connected through sliding spline between the output shaft of reduction gear and the main shaft. The utility model has the advantages of simple structure, the steel pipe presss from both sides tightly firm, feeds the pneumatic cylinder and feeds the accuracy, and adopt the floating tool holder, can guarantee steel tube end processing and level.
Description
Technical field
This utility model relates to a kind of steel pipe automatic processing machine equipment, particularly a kind of facing-machine.
Background technology
At present, during steel pipe's production, more and more higher to the prescription of steel pipe, due to irregular when welded pipe end is owing to intercepting, not only affect the quality of steel pipe, and the most unsightly, need steel tube end part is polished again so that steel pipe section reaches smooth purpose.Chamfering machine is the necessary equipment that Welded tube production manufactures, and in order to improve automaticity and the speed of production of welded pipe end processing, the research and development of chamfering machine become inexorable trend.
Owing to steel pipe circularity linearity indices own is the most coarse, therefore from pipe navigate to pipe tack operation be required for note, existing chamfering machine is not that forging a knife easily occurs in good pipe or the phenomenon of sawtooth occurs in chamfered edge for circularity, has a strong impact on tack quality.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides a kind of tack adapting to the uneven respective steel pipe of circularity and the facing-machine of chamfered edge operation.
Technical scheme: for achieving the above object, a kind of facing-machine of the present utility model includes frame, tack device, transfer roller and at least two pipe clamping device；The transfer roller of described tack device, pipe clamping device and multiple single line array arrangement is installed in frame, and three installs on one wire；Described tack device includes casing, motor, decelerator, feeding hydrocylinder, feeding sleeve pipe, main shaft, chassis, knife rest, chamfering tool and tack cutter；Described chamfering tool and tack cutter are installed in described knife rest on knife rest and are arranged on chassis, it it is floating connection between knife rest and chassis, described chassis is connected on main shaft, it is rotationally connected between described main shaft and feeding sleeve pipe, for being slidably connected between feeding sleeve pipe and casing, the telescopic unit of feeding hydrocylinder connects feeding sleeve pipe；Described decelerator is arranged on motor, is connected by free-sliding spline between the output shaft of decelerator and main shaft.
Further, for being slidably connected between described knife rest and chassis, the side on chassis is provided with limited block, and opposite side is provided with compact heap, is pressed with spring between compact heap and knife rest.
Further, described pipe clamping device includes rectangular frame, the internal both sides up and down of described rectangular frame are provided with V-arrangement center bridge, and two V-arrangement center bridges are symmetrically installed and all and between rectangular frame for being slidably connected, and described V-arrangement center bridge is each arranged on an electric pushrod；And on the face of the V-shaped part of V-arrangement center bridge, it is coated with one layer of rubber.
Further, in the middle of described transfer roller, thin two is thick.
Beneficial effect: simple in construction of the present utility model, steel tube clamping is firm, and feeding hydrocylinder feeding is accurate, and uses floating tool holder, it is ensured that steel tube end part processing is smooth.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure schematic diagram of facing-machine；
Accompanying drawing 2 is the structural representation of tack device；
Accompanying drawing 3 is the structural representation of pipe clamping device.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
A kind of facing-machine as shown in Figure 1, including frame 1, tack device 2, transfer roller 3 and at least two pipe clamping device 4；The transfer roller 3 of tack device 2, pipe clamping device 4 and multiple single line array arrangement is installed in frame 1, and three installs on one wire.In the middle of transfer roller 3, thin two is thick.
Tack device 2 as shown in Figure 2 includes casing 201, motor 202, decelerator 203, feeding hydrocylinder 204, feeding sleeve pipe 205, main shaft 206, chassis 207, knife rest 208, chamfering tool 209 and tack cutter 210；Chamfering tool 209 and tack cutter 210 are installed on knife rest 208, knife rest 208 is arranged on chassis 207, chassis 207 is connected on main shaft 206, it is rotationally connected between main shaft 206 and feeding sleeve pipe 205, for being slidably connected between feeding sleeve pipe 205 and casing 201, the telescopic unit of feeding hydrocylinder 204 connects feeding sleeve pipe 205；Decelerator 203 is arranged on motor 202, is connected by free-sliding spline 214 between the output shaft of decelerator 203 with main shaft 206.The amount of feeding of feeding hydrocylinder 204 is controlled by the flow control valve that compensates with pressure and temperature, it is ensured that feeding accurately and stable.
Being floating connection between knife rest 208 and chassis 207, for being slidably connected between knife rest 208 and chassis 207, the side on chassis 207 is provided with limited block 211, and opposite side is provided with compact heap 212, is pressed with spring 213 between compact heap 212 and knife rest 208.Can ensure that during chamfered edge knife rest 208 can be finely adjusted according to the circularity automatic tool preset rack position of steel pipe to ensure not have for floating connection between knife rest 208 and chassis 207 to forge a knife or phenomenon that steel pipe chamfer is uneven.
Pipe clamping device 4 as shown in Figure 3 includes rectangular frame 41, the internal both sides up and down of rectangular frame 41 are provided with V-arrangement center bridge 42, two V-arrangement center bridges 42 are symmetrically installed and all and between rectangular frame 41 for being slidably connected, and V-arrangement center bridge 42 is each arranged on an electric pushrod 43；And on the face of the V-shaped part of V-arrangement center bridge 42, it is coated with one layer of rubber 44.
Simple in construction of the present utility model, steel tube clamping is firm, and feeding hydrocylinder feeding is accurate, and uses floating tool holder, it is ensured that steel tube end part processing is smooth.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a facing-machine, it is characterised in that: include frame (1), tack device (2), transfer roller (3) and at least two pipe clamping device (4)；The transfer roller (3) of described tack device (2), pipe clamping device (4) and multiple single line array arrangement is installed in frame (1), and three installs on one wire；Described tack device (2) includes casing (201), motor (202), decelerator (203), feeding hydrocylinder (204), feeding sleeve pipe (205), main shaft (206), chassis (207), knife rest (208), chamfering tool (209) and tack cutter (210)；Described chamfering tool (209) and tack cutter (210) are installed on knife rest (208), described knife rest (208) is arranged on chassis (207), it is floating connection between knife rest (208) and chassis (207), described chassis (207) is connected on main shaft (206), it is rotationally connected between described main shaft (206) and feeding sleeve pipe (205), for being slidably connected between feeding sleeve pipe (205) and casing (201), the telescopic unit of feeding hydrocylinder (204) connects feeding sleeve pipe (205)；Described decelerator (203) is arranged on motor (202), is connected by free-sliding spline (214) between the output shaft of decelerator (203) with main shaft (206).
Facing-machine the most according to claim 1, it is characterized in that: for being slidably connected between described knife rest (208) and chassis (207), the side on chassis (207) is provided with limited block (211), opposite side is provided with compact heap (212), is pressed with spring (213) between compact heap (212) and knife rest (208).
Facing-machine the most according to claim 1, it is characterized in that: described pipe clamping device (4) includes rectangular frame (41), the internal both sides up and down of described rectangular frame (41) are provided with V-arrangement center bridge (42), two V-arrangement center bridges (42) are symmetrically installed and all and between rectangular frame (41) for being slidably connected, and described V-arrangement center bridge (42) is each arranged on an electric pushrod (43)；And on the face of the V-shaped part of V-arrangement center bridge (42), it is coated with one layer of rubber (44).
Facing-machine the most according to claim 1, it is characterised in that: in the middle of described transfer roller (3), thin two is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277073.XU CN205437318U (en) | 2016-04-05 | 2016-04-05 | Steel pipe crew cut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277073.XU CN205437318U (en) | 2016-04-05 | 2016-04-05 | Steel pipe crew cut machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437318U true CN205437318U (en) | 2016-08-10 |
Family
ID=56606462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277073.XU Expired - Fee Related CN205437318U (en) | 2016-04-05 | 2016-04-05 | Steel pipe crew cut machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900404A (en) * | 2017-11-29 | 2018-04-13 | 无锡市汇鼎金属制管有限公司 | A kind of metal tube processing drilling equipment |
-
2016
- 2016-04-05 CN CN201620277073.XU patent/CN205437318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900404A (en) * | 2017-11-29 | 2018-04-13 | 无锡市汇鼎金属制管有限公司 | A kind of metal tube processing drilling equipment |
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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: 20160810 Termination date: 20170405 |