CN203621613U - Cutting device of tube cutting machine - Google Patents
Cutting device of tube cutting machine Download PDFInfo
- Publication number
- CN203621613U CN203621613U CN201320598260.4U CN201320598260U CN203621613U CN 203621613 U CN203621613 U CN 203621613U CN 201320598260 U CN201320598260 U CN 201320598260U CN 203621613 U CN203621613 U CN 203621613U
- Authority
- CN
- China
- Prior art keywords
- pipe
- baffle plate
- frame
- cutting knife
- cutting
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a cutting device of a tube cutting machine. The cutting device comprises a frame provided with a round cutter used for cutting tubes and a drive device used for driving the cutter to rotate. A positioning device capable of positioning the tubes and guaranteeing the tubes rotating is located below the cutter. The cutting device has the advantages that cutting accuracy of the tubes can be guaranteed by adopting the positioning device.
Description
Technical field
The utility model relates to a kind of pipe and cuts the cutter sweep in machine.
Background technology
Pipe is cut machine and is mainly used in the cutting to pipe, in cutting pipe, conventionally pipe is fixed, then utilize cutting knife around pipe, pipe to be carried out around cutting, because cutting knife rotation amplitude is large, therefore in cutting, easily produce deviation, be after pipe cuts off, section out-of-flatness.
Utility model content
Technical problem to be solved in the utility model is: provide the pipe that a kind of cutting accuracy is high to cut the cutter sweep in machine.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pipe is cut the cutter sweep in machine, comprise frame, in frame, be provided with for the round cutter of cutting pipe and the drive unit that drives cutting knife to rotate, the position that described frame is positioned at cutting knife below is provided with for positioning tube and guarantees the positioner that pipe can rotate.
Described positioner comprises two baffle plates with half slot, two baffle plates are combined rear two halves circular groove and just form a pore suitable with tube outer diameter, one side of one of them baffle plate is provided with the thrust unit being combined for promoting this baffle plate and another baffle plate, another baffle plate is fixed in frame, and the position that two baffle plates are positioned under cutting knife is respectively arranged with a cutting knife groove that holds cutting knife cutting pipe.
Described thrust unit comprises the screw rod being threaded with frame, and one end of screw rod and mobile baffle plate are rotationally connected, and the other end is provided with driving lever.
On described baffle plate, be respectively arranged with two gathering sills that communicate with half slot, in gathering sill, be respectively arranged with and can move and the support that cannot rotate along gathering sill, on support, be hinged with roller, the axis of roller and the axis of pore are in same plane, roller respectively with pore in the outer wall of pipe offset, on support, be provided with guide post, the bottom of gathering sill is provided with spring groove, one end of guide post is connected with support, the other end stretches out from the bottom of spring groove and this end is provided with boss, boss is against on the outer wall of baffle plate, on guide post, be arranged with spring, one end of spring and the bottom of spring groove offset, the other end and support offset.
Described drive unit comprises that rotation is arranged on the driving shaft in frame, cutting knife is fixed on one end of driving shaft, and the other end of driving shaft is provided with driven pulley, is also provided with motor in frame, on the output shaft of motor, be provided with driving wheel, between driving wheel and driven pulley, be connected by belt.
The beneficial effects of the utility model are: the cutting accuracy that can guarantee pipe after employing positioner.
Accompanying drawing explanation
Fig. 1 is the structure chart that the utility model pipe is cut the cutter sweep in machine;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cutaway view of baffle plate in Fig. 1.
In figure: 1, frame, 2, cutting knife, 3, right baffle-plate, 4, right baffle plate, 5, pore, 6, cutting knife groove, 7, screw rod, 8, driving lever, 9, gathering sill, 10, support, 11, roller, 12, guide post, 13, spring groove, 14, boss, 15, spring, 16, driving shaft, 17, driven pulley, 18, motor, 19, driving wheel.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1 and Figure 2, pipe described in the utility model is cut the cutter sweep in machine, comprise frame 1, in frame 1, be provided with for the round cutter 2 of cutting pipe and the drive unit that drives cutting knife 2 to rotate, the position that described frame 1 is positioned at cutting knife 2 belows is provided with for positioning tube and guarantees the positioner that pipe can rotate.Introduction is below individual simple in structure, the positioner of good positioning effect.Described positioner comprises two baffle plates with half slot---right baffle-plate 3 and right baffle plate 4, right baffle-plate 3 and right baffle plate 4 are combined rear two halves circular groove and just form a pore 5 suitable with tube outer diameter, wherein the right side of right baffle plate 4 is provided with for promoting right baffle plate 4 and the thrust unit that right baffle-plate 3 is combined, and promotes right baffle plate 4 and moves left and right.Right baffle-plate 3 is fixed in frame 1, and the position that right baffle-plate 3 and right baffle plate 4 are positioned under cutting knife 2 is respectively arranged with a cutting knife groove 6 that holds cutting knife 2 cutting pipes.Wherein, described thrust unit comprises the screw rod 7 being threaded with frame 1, and one end of screw rod 7 and right baffle plate 4 are rotationally connected, and the other end of screw rod 7 is provided with driving lever 8.Driving lever 8 rotates for stirring screw rod 7.
As shown in Figure 3, in order to guarantee the accuracy and smooth and easy of pipe in the time rotating, on described right baffle-plate 3 and right baffle plate 4, be respectively arranged with two gathering sills that communicate with half slot 9, in gathering sill 9, be respectively arranged with and can move and the support 10 that cannot rotate along gathering sill 9, on support 10, be hinged with roller 11, the axis of the axis of roller 11 and pore 5 is in same plane, roller 11 offsets with the outer wall of pore 5 interior pipes respectively, on support 10, be provided with guide post 12, the bottom of gathering sill 9 is provided with spring groove 13, one end of guide post 12 is connected with support 10, when the other end stretches out from the bottom of spring groove 13 and this end is provided with boss 14(actual production, can replace boss with nut), boss 14 is against on the outer wall of baffle plate, on guide post 12, be arranged with spring 15, the bottom of one end of spring 15 and spring groove 13 offsets, the other end and support 10 offset, guide post 12, the center of roller 11 center and pore 5 in a straight line.
Described drive unit comprises by bearing and rotates the driving shaft 16 being arranged in frame 1, cutting knife 2 is fixed on one end of driving shaft 16, the other end of driving shaft 16 is provided with driven pulley 17, in frame 1, be also provided with motor 18, on the output shaft of motor 18, be provided with driving wheel 19, between driving wheel 19 and driven pulley 17, be connected by belt (not shown in FIG.).
Operation principle of the present utility model is: as Fig. 1, Fig. 2, shown in Fig. 3, first be pulled outwardly guide post 12, guide post 12 drives support 10 and roller 11 outwards mobile until roller 11 is arranged in gathering sill 9, as long as meeting pipe can stretch between four rolling 11, then unclamp guide post 12, guide post 12, support 10 and roller 11 reset under the effect of spring 15, be that roller 11 offsets with the outer wall of pipe, the center of pipe can be guaranteed like this, can also guarantee that pipe can rotate smoothly, then starter motor 18 drives cutting knife 2 to cut pipe, because pipe is rotary, therefore in whole process cutting knife 2 without rotation, thereby the precision that guarantees pipe cutting is very high, otch is smooth.
Claims (4)
1. pipe is cut the cutter sweep in machine, comprise frame, in frame, be provided with for the round cutter of cutting pipe and the drive unit that drives cutting knife to rotate, it is characterized in that: the position that described frame is positioned at cutting knife below is provided with for positioning tube and guarantees the positioner that pipe can rotate, described positioner comprises two baffle plates with half slot, two baffle plates are combined rear two halves circular groove and just form a pore suitable with tube outer diameter, one side of one of them baffle plate is provided with the thrust unit being combined for promoting this baffle plate and another baffle plate, another baffle plate is fixed in frame, the position that two baffle plates are positioned under cutting knife is respectively arranged with a cutting knife groove that holds cutting knife cutting pipe.
2. pipe according to claim 1 is cut the cutter sweep in machine, it is characterized in that: described thrust unit comprises the screw rod being threaded with frame, and one end of screw rod and mobile baffle plate are rotationally connected, and the other end is provided with driving lever.
3. pipe according to claim 2 is cut the cutter sweep in machine, it is characterized in that: on described baffle plate, be respectively arranged with two gathering sills that communicate with half slot, in gathering sill, be respectively arranged with and can move and the support that cannot rotate along gathering sill, on support, be hinged with roller, the axis of roller and the axis of pore are in same plane, roller respectively with pore in the outer wall of pipe offset, on support, be provided with guide post, the bottom of gathering sill is provided with spring groove, one end of guide post is connected with support, the other end stretches out from the bottom of spring groove and this end is provided with boss, boss is against on the outer wall of baffle plate, on guide post, be arranged with spring, one end of spring and the bottom of spring groove offset, the other end and support offset.
4. pipe according to claim 1 is cut the cutter sweep in machine, it is characterized in that: described drive unit comprises that rotation is arranged on the driving shaft in frame, cutting knife is fixed on one end of driving shaft, the other end of driving shaft is provided with driven pulley, in frame, be also provided with motor, on the output shaft of motor, be provided with driving wheel, between driving wheel and driven pulley, be connected by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598260.4U CN203621613U (en) | 2013-09-26 | 2013-09-26 | Cutting device of tube cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598260.4U CN203621613U (en) | 2013-09-26 | 2013-09-26 | Cutting device of tube cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621613U true CN203621613U (en) | 2014-06-04 |
Family
ID=50808133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598260.4U Withdrawn - After Issue CN203621613U (en) | 2013-09-26 | 2013-09-26 | Cutting device of tube cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537749A (en) * | 2013-09-26 | 2014-01-29 | 张家港和升数控机床制造有限公司 | Cutting device in pipe cutting machine |
-
2013
- 2013-09-26 CN CN201320598260.4U patent/CN203621613U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537749A (en) * | 2013-09-26 | 2014-01-29 | 张家港和升数控机床制造有限公司 | Cutting device in pipe cutting machine |
| CN103537749B (en) * | 2013-09-26 | 2016-04-06 | 张家港和升数控机床制造有限公司 | The cutter sweep in machine cut by pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |