CN206425631U - Pipe cutting machine floating facing attachment - Google Patents
Pipe cutting machine floating facing attachment Download PDFInfo
- Publication number
- CN206425631U CN206425631U CN201720021362.8U CN201720021362U CN206425631U CN 206425631 U CN206425631 U CN 206425631U CN 201720021362 U CN201720021362 U CN 201720021362U CN 206425631 U CN206425631 U CN 206425631U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- cylinder
- cutting machine
- facing attachment
- rotating disk
- 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.)
- Active
Links
Landscapes
- Milling Processes (AREA)
- Turning (AREA)
Abstract
The utility model discloses a kind of pipe cutting machine floating facing attachment, it is installed on the rotating pan, and tubing is stretched out at the middle part of rotating disk, it includes cutting chamfering part, elastic floating part, cutter shaft driving part and promotion cut chamfering part close to the pushing mechanism of tubing, cutting chamfering part includes supporting member, cutter shaft, saw blade and rose reamer, saw blade and rose reamer are installed together, and the saw blade and the rose reamer are arranged on cutter shaft, the cutter shaft can be rotated to support on supporting member, the supporting member has eccentric rotation and the eccentric wheel of outer pipe wall is contacted in cutting chamfer process；The pushing mechanism includes cylinder and pivoted arm, and the one end of the piston rod of the cylinder and the pivoted arm is hinged, is rotatably supported in the middle part of pivoted arm in rotating disk, and the cutting chamfering part is arranged on the other end of pivoted arm；The elastic floating part is installed on the rotating pan.The utility model is able to ensure that the chamfer amount of tubing is consistent, improves chamfer quality.
Description
Technical field
The utility model is related to a kind of pipe cutting machine floating facing attachment.
Background technology
At present, all there is following weak point in the facing attachment of the pipe cutting machine of in the market：First, chamfer amount is non-adjustable
It is inconvenient when section or regulation；2nd, tubing chamfering shift；3rd, it can not be poured out according to the ovality of tubing actual outside diameter identical
The angle of size.
The content of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art floating there is provided a kind of pipe cutting machine
Dynamic facing attachment, it is able to ensure that the chamfer amount of tubing is consistent, improves chamfer quality.
The utility model solves above-mentioned technical problem and adopted the technical scheme that：A kind of pipe cutting machine floating chamfering dress
Put, it is installed on the rotating pan, and tubing is stretched out at the middle part of the rotating disk, and it includes：
Chamfering part is cut, the cutting chamfering part includes supporting member, cutter shaft, saw blade and rose reamer, the saw blade
It is installed together with rose reamer, and the saw blade and the rose reamer are arranged on cutter shaft, and the cutter shaft is rotatably supported
On supporting member, the supporting member has eccentric rotation and the bias of outer pipe wall is contacted in cutting chamfer process
Wheel；
Promote cutting chamfering part close to the pushing mechanism of tubing, the pushing mechanism includes cylinder and pivoted arm, the cylinder
The one end of piston rod and the pivoted arm is hinged, and is rotatably supported in the middle part of pivoted arm in rotating disk, the cutting chamfered section
Part is arranged on the other end of pivoted arm；
Elastic floating part, the elastic floating part is installed on the rotating pan, and the elastic floating part and institute
State cylinder to be connected, to make cylinder that there is certain one-movement-freedom-degree on the rotating pan；
Cutter shaft driving part, the cutter shaft driving part is connected with the cutter shaft, so that the cutter shaft driving part drives
The cutter shaft rotation.
The elastic floating part includes adjusting bracket and at least one flexible member, and the adjusting bracket is installed in rotation on
In rotating disk, the cylinder is connected with the adjusting bracket by least one flexible member.
Further, free bearing is installed, the adjusting bracket is rotatably supported on free bearing in the rotating disk.
Further, the cylinder is that hydraulic pressure bag is provided with hydraulic cylinder, the rotating disk, the hydraulic pressure bag and the hydraulic cylinder
It is connected, so that the hydraulic pressure bag provides hydraulic power source to hydraulic cylinder.
A kind of structure of specific cutter shaft driving part is further provided, the cutter shaft driving part includes cutting motor
And transmission mechanism, the cutting motor is connected by transmission mechanism with the cutter shaft.
Further provide a kind of concrete structure of transmission mechanism, the transmission mechanism include drive pulley, belt and
Driven pulley, the drive pulley is arranged on the output shaft of cutting motor, and the driven pulley is arranged on cutter shaft,
The drive pulley is connected by belt and driven pulley.
Further, the supporting member also has block seat, and the eccentric wheel is arranged on block seat by capacity eccentric bearing.
Adjustable further for chamfer amount is realized, the cutting chamfering part also includes micro chamfering adjustment disk, the knife
Axle can be rotated to support on micro chamfering adjustment disk, have on the micro chamfering adjustment disk using the center of cutter shaft as the center of circle
Connector is installed, the connector is arranged on circular arc regulating tank on circular arc regulating tank, the supporting member, by
The position of adjusting connector on circular arc regulating tank, so as to adjust the entirety and supporting member of cutter shaft, saw blade and rose reamer formation
Relative rotation position, to adjust the offset of eccentric wheel.
Further, the journey stop gear for the stroke for limiting piston rod is provided with the cylinder.
Further, the journey stop gear includes spacing contiguous block, spacing connector and at least one gag lever post, described
Spacing contiguous block is arranged on the piston rod of the cylinder, and the spacing connector is arranged on the cylinder body of the cylinder, described spacing
The one end of bar is fixedly connected on spacing contiguous block, and the gag lever post slide fit is on spacing connector, and the gag lever post
The other end stop nut is installed.
Employ after above-mentioned technical proposal, the utility model has following beneficial effect：
1st, by be fixed on cylinder afterbody elastic floating part and eccentric wheel cooperation come realize tubing in ellipse and
Tubing is consistent by guarantee chamfer amount under minimum pressure；
2nd, realize that the chamfer amount of tubing is adjustable by the cooperation of eccentric wheel and micro chamfering adjustment disk.
Brief description of the drawings
Fig. 1 is the stereogram of pipe cutting machine floating facing attachment of the present utility model；
Fig. 2 is the structural representation of pipe cutting machine floating facing attachment of the present utility model；
Fig. 3 is the stereogram of the present utility model for cutting chamfering part；
Fig. 4 is the structure sectional view of the present utility model for cutting chamfering part.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model.
As shown in figures 1-4, a kind of pipe cutting machine floating facing attachment, it is arranged in rotating disk 1, and the rotation
Tubing 11 is stretched out at the middle part of rotating disk 1, and it includes：
Chamfering part 3 is cut, the cutting chamfering part includes supporting member, cutter shaft 30, saw blade 35 and rose reamer 39, institute
State saw blade 35 and rose reamer 39 is installed together, and the saw blade 35 and the rose reamer 39 are arranged on cutter shaft 30, it is described
Cutter shaft 30 can be rotated to support on supporting member, and the supporting member has eccentric rotation and connect in cutting chamfer process
Touch the eccentric wheel 33 of the outer wall of tubing 11；
Promote cutting chamfering part 3 close to the pushing mechanism of tubing, the pushing mechanism includes cylinder and pivoted arm 5, the cylinder
The one end of piston rod and the pivoted arm 5 be hinged, the middle part of pivoted arm 5 is rotatably supported in rotating disk 1, and the cutting is fallen
Corner assembly 3 is arranged on the other end of pivoted arm 5；
Elastic floating part, the elastic floating part is arranged in rotating disk 1, and the elastic floating part and institute
State cylinder to be connected, to make cylinder that there is certain one-movement-freedom-degree in rotating disk 1；
Cutter shaft driving part, the cutter shaft driving part is connected with the cutter shaft 30, so that the cutter shaft driving part drives
The cutter shaft 30 is moved to rotate.
As shown in Figure 1, 2, the elastic floating part includes adjusting bracket 7 and at least one flexible member 8, the adjusting bracket
7 are installed in rotation in rotating disk 1, and the cylinder is connected with the adjusting bracket 7 by least one flexible member 8.
As shown in Figure 1, 2, free bearing 10 is installed, the adjusting bracket 7 is rotatably supported in free bearing 10 in the rotating disk 1
On.
As shown in Figure 1, 2, the cylinder is hydraulic cylinder 6, is provided with hydraulic pressure bag 2 in the rotating disk 1, the hydraulic pressure bag 2 with
The hydraulic cylinder 6 is connected, so that the hydraulic pressure bag 2 provides hydraulic power source to hydraulic cylinder 6.
As shown in Figure 1, 2, the cutter shaft driving part includes cutting motor 4 and transmission mechanism, and the cutting motor 4 passes through
Transmission mechanism is connected with the cutter shaft 30.
As shown in Figure 1, 2, the transmission mechanism includes drive pulley, belt and driven pulley, the drive pulley
Wheel is on the output shaft of cutting motor 4, and the driven pulley is arranged on cutter shaft 30, and the drive pulley passes through skin
Band is connected with driven pulley.
As shown in Figure 3,4, the supporting member also has block seat 32, and the eccentric wheel 33 is arranged on by capacity eccentric bearing 34
On block seat 32.
As shown in Figure 3,4, the cutting chamfering part 3 also includes micro chamfering adjustment disk 31, and the cutter shaft 30 is rotatable
Ground is supported on micro chamfering adjustment disk 31, has the circle using the center of cutter shaft 30 as the center of circle on the micro chamfering adjustment disk 31
Connector is installed, the connector is arranged on circular arc regulating tank, by circle on arc regulating tank, the supporting member
The position of adjusting connector on arc regulating tank, so as to adjust cutter shaft 30, the entirety of saw blade 35 and the formation of rose reamer 39 and supporting
The relative rotation position of part, to adjust the offset of eccentric wheel 33.
As shown in Figure 1, 2, the journey stop gear for the stroke for limiting piston rod is provided with the cylinder.
As shown in Figure 1, 2, the journey stop gear includes spacing contiguous block 12, spacing connector 13 and at least one limit
Position bar 9, the spacing contiguous block 12 is arranged on the piston rod of the cylinder, and the spacing connector 13 is arranged on the cylinder of the cylinder
On body, the one end of the gag lever post 9 is fixedly connected on spacing contiguous block 12, and the slide fit of gag lever post 9 is in spacing connector
On 13, and the other end of the gag lever post 9 is provided with stop nut 14.
Operation principle of the present utility model is as follows：
Mobile pivoted arm 5 is promoted to rotate by hydraulic cylinder 6, then pivoted arm 5 promotes cutting chamfering part 3 close to tubing 11, such as
Fruit tubing 11 is oval, and when eccentric wheel 33 touches tubing 11, rotating disk 1 is rotated, effect of this when in hydraulic cylinder 6
Lower eccentric wheel 33 will produce certain pressure to tubing 11, if no elastic floating part is easy for the buckling of a tubing 11
Shape, the elastic floating part pressure that eccentric wheel 33 is produced to tubing 11 in the presence of hydraulic cylinder 6 is transferred to mounted in the tail of hydraulic cylinder 6
On the flexible member 8 in portion, when the external diameter of tubing 11 for touching ellipse in eccentric wheel 33 fluctuates, according to different degrees of ellipse
Circle degree, flexible member 8 can stretch come the partial pressure for mitigating eccentric wheel 33 to tubing 11 up and down automatically.
Cutting process is carried out after gripping block clamps tubing 11, the movement pivoted arm 5 of hydraulic cylinder 6, the cutting electricity on pivoted arm 5
Machine 4 drives saw blade 35 to further tubing 11 by synchronous pulley, and the entrance depth of saw blade 35 is controlled by the offset of eccentric wheel 33；
Because the flexible member 8 behind hydraulic cylinder 6 can automatically adjust the pressure of feed, so cutting and chamfering are floating by eccentric wheel 33
The outer wall in tubing 11 is moved to realize, therefore the depth of chamfering and the oval degree of tubing 11 are unrelated.
Particular embodiments described above, enters to technical problem, technical scheme and the beneficial effect that the utility model is solved
Go further description, should be understood that and the foregoing is only specific embodiment of the utility model, and without
It is all within spirit of the present utility model and principle in limitation the utility model, any modification, equivalent substitution and improvements done
Deng should be included within protection domain of the present utility model.
Claims (10)
1. a kind of pipe cutting machine floating facing attachment, it is arranged in rotating disk (1), and the middle part of the rotating disk (1)
Stretch out tubing (11), it is characterised in that it includes：
Chamfering part (3) is cut, the cutting chamfering part includes supporting member, cutter shaft (30), saw blade (35) and rose reamer
(39), the saw blade (35) and rose reamer (39) are installed together, and the saw blade (35) and the rose reamer (39) are installed
On cutter shaft (30), the cutter shaft (30) can be rotated to support on supporting member, and the supporting member has eccentric rotation
And the eccentric wheel (33) of tubing (11) outer wall is contacted in cutting chamfer process；
Promote cutting chamfering part (3) close to the pushing mechanism of tubing, the pushing mechanism includes cylinder and pivoted arm (5), the cylinder
The one end of piston rod and the pivoted arm (5) be hinged, be rotatably supported in the middle part of pivoted arm (5) in rotating disk (1), it is described
Cut the other end that chamfering part (3) is arranged on pivoted arm (5)；
Elastic floating part, the elastic floating part be arranged on rotating disk (1) on, and the elastic floating part with it is described
Cylinder is connected, to make cylinder have certain one-movement-freedom-degree in rotating disk (1)；
Cutter shaft driving part, the cutter shaft driving part is connected with the cutter shaft (30), so that the cutter shaft driving part drives
Cutter shaft (30) rotation.
2. pipe cutting machine floating facing attachment according to claim 1, it is characterised in that：The elastic floating part bag
Adjusting bracket (7) and at least one flexible member (8) are included, the adjusting bracket (7) is installed in rotation in rotating disk (1), described
Cylinder is connected with the adjusting bracket (7) by least one flexible member (8).
3. pipe cutting machine floating facing attachment according to claim 2, it is characterised in that：Pacify on the rotating disk (1)
Equipped with free bearing (10), the adjusting bracket (7) is rotatably supported on free bearing (10).
4. pipe cutting machine floating facing attachment according to claim 1, it is characterised in that：The cylinder is hydraulic cylinder (6),
Hydraulic pressure bag (2) is installed, the hydraulic pressure bag (2) is connected with the hydraulic cylinder (6), so as to the hydraulic pressure on the rotating disk (1)
Wrap (2) and provide hydraulic power source to hydraulic cylinder (6).
5. pipe cutting machine floating facing attachment according to claim 1, it is characterised in that：The cutter shaft driving part bag
Cutting motor (4) and transmission mechanism are included, the cutting motor (4) is connected by transmission mechanism with the cutter shaft (30).
6. pipe cutting machine floating facing attachment according to claim 5, it is characterised in that：The transmission mechanism includes master
Dynamic belt pulley, belt and driven pulley, the drive pulley is arranged on the output shaft of cutting motor (4), described driven
Belt pulley is arranged on cutter shaft (30), and the drive pulley is connected by belt and driven pulley.
7. pipe cutting machine floating facing attachment according to claim 1, it is characterised in that：The supporting member also has
Block seat (32), the eccentric wheel (33) is arranged on block seat (32) by capacity eccentric bearing (34).
8. pipe cutting machine floating facing attachment according to claim 7, it is characterised in that：The cutting chamfering part
(3) micro chamfering adjustment disk (31) is also included, the cutter shaft (30) can be rotated to support on micro chamfering adjustment disk (31), institute
State on the circular arc regulating tank having on micro chamfering adjustment disk (31) using the center of cutter shaft (30) as the center of circle, the supporting member
Connector is installed, the connector is arranged on circular arc regulating tank, passes through the adjusting connector on circular arc regulating tank
Position, so that the relative rotation position of cutter shaft (30), the entirety of saw blade (35) and rose reamer (39) formation and supporting member is adjusted,
To adjust the offset of eccentric wheel (33).
9. pipe cutting machine floating facing attachment according to claim 1, it is characterised in that：Restriction is provided with the cylinder
The journey stop gear of the stroke of piston rod.
10. pipe cutting machine floating facing attachment according to claim 9, it is characterised in that：The journey stop gear
Including spacing contiguous block (12), spacing connector (13) and at least one gag lever post (9), the spacing contiguous block (12) is arranged on
On the piston rod of the cylinder, the spacing connector (13) is arranged on the cylinder body of the cylinder, the one end of the gag lever post (9)
It is fixedly connected on spacing contiguous block (12), gag lever post (9) slide fit is on spacing connector (13), and the gag lever post
(9) the other end is provided with stop nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021362.8U CN206425631U (en) | 2017-01-09 | 2017-01-09 | Pipe cutting machine floating facing attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021362.8U CN206425631U (en) | 2017-01-09 | 2017-01-09 | Pipe cutting machine floating facing attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425631U true CN206425631U (en) | 2017-08-22 |
Family
ID=59585913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021362.8U Active CN206425631U (en) | 2017-01-09 | 2017-01-09 | Pipe cutting machine floating facing attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775757A (en) * | 2017-11-30 | 2018-03-09 | 浙江竹孝宝生物科技有限公司 | A kind of bamboo automatic cutting device |
| CN112223393A (en) * | 2020-09-29 | 2021-01-15 | 浙江金纬管道设备制造有限公司 | Cutting equipment for plastic pipe production line |
| CN112719406A (en) * | 2020-11-17 | 2021-04-30 | 石家庄益德机械制造有限公司 | Round tube cutting device and round tube rotary cutter with same |
-
2017
- 2017-01-09 CN CN201720021362.8U patent/CN206425631U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775757A (en) * | 2017-11-30 | 2018-03-09 | 浙江竹孝宝生物科技有限公司 | A kind of bamboo automatic cutting device |
| CN112223393A (en) * | 2020-09-29 | 2021-01-15 | 浙江金纬管道设备制造有限公司 | Cutting equipment for plastic pipe production line |
| CN112719406A (en) * | 2020-11-17 | 2021-04-30 | 石家庄益德机械制造有限公司 | Round tube cutting device and round tube rotary cutter with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201079965Y (en) | Plastic solid-wall pipe cutting machine chamfering device | |
| CN206425631U (en) | Pipe cutting machine floating facing attachment | |
| CN208528212U (en) | A kind of square tube cutter device | |
| CN203245445U (en) | Saw blade tooth grinding machine | |
| CN208276264U (en) | A kind of equidistant cutting device of swing type steel pipe | |
| CN103752726B (en) | A kind of numerical control curved line production line | |
| CN203541364U (en) | Numerical control bent wire production line | |
| CN205271009U (en) | A cutting device for blanking machine | |
| CN202199639U (en) | Pipe bending machine with improved extruding effect | |
| CN203471035U (en) | Tubular product cutting machine | |
| CN204125348U (en) | A kind of Glass tubing stapling machine | |
| CN206455718U (en) | Heavy caliber pipe rotary cutting apparatus | |
| CN207887788U (en) | Steel reinforcement cage automatic cutting equipment | |
| CN202006494U (en) | Knife rest of pipe cutting machine | |
| CN205241711U (en) | A V -arrangement shear angle device for cutting bed | |
| CN209970377U (en) | Cutting bed abrasive belt grinding swing device | |
| CN208788709U (en) | A kind of cutting apparatus for special material processing | |
| CN203542863U (en) | Onboard stone cutting machine | |
| CN202199636U (en) | Manual pipe bender | |
| CN105108228A (en) | Pipe fitting cutting-off device | |
| CN102699412A (en) | Circular steel tube cutting mechanism | |
| CN203471979U (en) | Swing mechanism of jewel cutting assisting device | |
| CN206203517U (en) | The cork paper of adjustable speed puts paper device | |
| CN206382624U (en) | A kind of low noise chipless tubing planet cut-off | |
| CN201664919U (en) | Excircle line-marking tool for rotating propeller type turbine blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |