CN204308456U - A kind of pipe cutting apparatus - Google Patents
A kind of pipe cutting apparatus Download PDFInfo
- Publication number
- CN204308456U CN204308456U CN201420748513.6U CN201420748513U CN204308456U CN 204308456 U CN204308456 U CN 204308456U CN 201420748513 U CN201420748513 U CN 201420748513U CN 204308456 U CN204308456 U CN 204308456U
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- CN
- China
- Prior art keywords
- guide
- fixed
- drive unit
- cutting apparatus
- pipe cutting
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Abstract
A kind of pipe cutting apparatus belongs to mechanical cutting techniques field, and object is that the artificial cutting solving prior art existence exists certain error, can not meet the problem of welding requirements.A kind of pipe cutting apparatus of the present utility model comprises adjustable support, dial, drive unit, flexible following device and cuts tool installs dop; Described flexible following device comprises spring, guide pillar, guide pad, guide plate and sliding bearing; Guide pillar is fixed on the fixed head of described drive unit, two described guide plates are slided on described guide pillar by guide pad, spring is provided with between described guide pad and guide pillar, a guide plate end is provided with the sliding bearing contacted with tube wall, the end winding support of another guide plate is provided with and cuts tool installation dop, described drive unit is fixedly connected with described adjustable support, realizes the support at inner-walls of duct, and described drive unit and described adjustable support junction are provided with dial.
Description
Technical field
The utility model belongs to mechanical cutting techniques field, is specifically related to a kind of pipe cutting apparatus.
Background technology
Connecting at pipeline lays in installation process, some corners of unavoidable existence turn round part, need to carry out cutting process to pipeline, in existing work progress, major part adopts manually to cut pipeline, utilizes manually hand-heldly to cut tool cutting and can there is certain uncertainty of thinking, there is certain error, the requirement of lower one welding sequence can not be met, bring certain difficulty to the welding process of next process.
Utility model content
The purpose of this utility model is to propose a kind of pipe cutting apparatus, and the artificial cutting solving prior art existence exists certain error, can not meet the problem of welding requirements.
For achieving the above object, a kind of pipe cutting apparatus of the present utility model comprises adjustable support, dial, drive unit, flexible following device and cuts tool installation dop;
Described flexible following device comprises spring, guide pillar, guide pad, guide plate and sliding bearing; Guide pillar is fixed on the fixed head of described drive unit, two described guide plates are slided on described guide pillar by guide pad, spring is provided with between described guide pad and guide pillar, a guide plate end is provided with the sliding bearing contacted with tube wall, the end winding support of another guide plate is provided with and cuts tool installation dop, described drive unit is fixedly connected with described adjustable support, realizes the support at inner-walls of duct, and described drive unit and described adjustable support junction are provided with dial.
Described drive unit comprises motor, decelerator, pinion, gear wheel, fixed head, bearing and mount pad, described gear wheel is fixed on described fixed head by bearing, described pinion engages with described gear wheel, described motor output end is fixedly connected with described pinion by decelerator, driven by motor, drive pinion to do planetary motion around gear wheel, described mount pad is fixed on described gear wheel.
Described adjustable support comprises leg, connecting rod, leading screw, feed screw nut and fixed block; Described leading screw one end is connected by pin with described mount pad, the other end is fixed with fixed block, three legs circumference uniform distribution centered by leading screw, each described leg is connected with feed screw nut and fixed block respectively by connecting rod, and the connection of described connecting rod and feed screw nut, fixed block and leg is for being flexibly connected.
When described dial is positioned at zero graduation, pointer and described leading screw axis are at grade.
The described tool installation dop that cuts comprises arc, slide block and fixed chuck, described arc is fixed on described guide plate, slideway is had in the middle of described arc, described slide block one end is flexibly connected with guide plate, the other end coordinates with described slideway, described slide block is installed with two and cuts tool holder.
Described spring is Compress Spring.
The beneficial effects of the utility model are: a kind of pipe cutting apparatus of the present utility model is contacted with inner-walls of duct by adjustable support, are realized the contact of three legs and inner-walls of duct by the position of adjusting screw nut on leading screw; The slide block cutting tool installation dop coordinates with arc the angle regulating and cut the relative guide plate of tool, in addition, the angle adjustment of dial is coordinated to realize angle adjustment accurately, realize the cutting of the bend pipe angle of different demand, solve to utilize and manually cut the unsmooth problem that can not meet in welding process of the otch brought; The end of the guide plate of flexible following device is provided with sliding bearing, to be contacted coordinate by sliding bearing with inner-walls of duct, and arranges by Compress Spring the Automatic adjusument realizing different pipe diameter, usage range extensively, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram I of a kind of pipe cutting apparatus of the present utility model;
Fig. 2 is the overall structure schematic diagram II of a kind of pipe cutting apparatus of the present utility model;
Fig. 3 is the partial schematic diagram I of a kind of pipe cutting apparatus of the present utility model;
Fig. 4 is the partial schematic diagram II of a kind of pipe cutting apparatus of the present utility model;
Fig. 5 is the partial schematic diagram III of a kind of pipe cutting apparatus of the present utility model;
Fig. 6 is the application schematic diagram of a kind of pipe cutting apparatus of the present utility model;
Wherein: 1, cut tool and install dop, 101, cut tool holder, 102, arc, 103, slide block, 2, flexible following device, 201, sliding bearing, 202, guide plate, 203, guide pad, 204, guide pillar, 205, spring, 3, drive unit, 301, decelerator, 302, motor, 303, fixed head, 304, bearing, 305, gear wheel, 306, mount pad, 307, pinion, 4, dial, 5, adjustable support, 501, leg, 502, connecting rod, 503, fixed block, 504, leading screw, 505, feed screw nut, 6, pipeline.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5 and accompanying drawing 6, a kind of pipe cutting apparatus of the present utility model comprises adjustable support, dial, drive unit 3, flexible following device 2 and cuts tool installs dop 1;
Described flexible following device 2 comprises spring 205, guide pillar 204, guide pad 203, guide plate 202 and sliding bearing 201, guide pillar 204 is fixed on the fixed head 303 of described drive unit 3, two described guide plates 202 are slided on described guide pillar 204 by guide pad 203, spring 205 is provided with between described guide pad 203 and guide pillar 204, for guide pad 203 provides restoring force, guide plate 202 end is provided with the sliding bearing 201 contacted with tube wall, the end winding support of another guide plate 202 is provided with and cuts tool installation dop 1, described drive unit 3 is fixedly connected with described adjustable support 5, realize the support at pipeline 6 inwall, described drive unit 3 is provided with dial 4 with described adjustable support 5 junction, the angle of regulation fixing apparatus and adjustable support 5, and accurately read by dial 4.
Described drive unit 3 comprises motor 302, decelerator 301, pinion 307, gear wheel 305, fixed head 303, bearing 304 and mount pad 306, described gear wheel 305 is fixed on described fixed head 303 by bearing 304, described pinion 307 engages with described gear wheel 305, described motor 302 output is fixedly connected with described pinion 307 by decelerator 301, driven by motor 302, pinion 307 is driven to do planetary motion around gear wheel 305, make to cut tool to rotate along tube wall, reach the object of cutting profile, described mount pad 306 is fixed on described gear wheel 305.
Described adjustable support 5 comprises leg 501, connecting rod 502, leading screw 504, feed screw nut 505 and fixed block 503; Described leading screw 504 one end is connected by pin with described mount pad 306, the other end is fixed with fixed block 503, the axis of leading screw 504 is vertical with described fixed head 303, three legs 501 circumference uniform distribution centered by leading screw 504, each described leg 501 is connected with feed screw nut 505 and fixed block 503 respectively by connecting rod 502, and the connection of described connecting rod 502 and feed screw nut 505, fixed block 503 and leg 501 is for being flexibly connected.
When described dial 4 is positioned at zero graduation, pointer and described leading screw 504 axis are at grade.
The described tool installation dop 1 that cuts comprises arc 102, slide block 103 and fixed chuck, described arc 102 is fixed on described guide plate 202, slideway is had in the middle of described arc 102, described slide block 103 one end is flexibly connected with guide plate 202, the other end coordinates with described slideway, described slide block 103 is installed with two and cuts tool holder 101.
Described spring 205 is Compress Spring.
Claims (6)
1. a pipe cutting apparatus, is characterized in that, comprises adjustable support (5), dial (4), drive unit (3), flexible following device (2) and cut tool installing dop (1);
Described flexible following device (2) comprises spring (205), guide pillar (204), guide pad (203), guide plate (202) and sliding bearing (201), guide pillar (204) is fixed on the fixed head (303) of described drive unit (3), two described guide plates (202) are above slided at described guide pillar (204) by guide pad (203), spring (205) is provided with between described guide pad (203) and guide pillar (204), guide plate (202) end is provided with the sliding bearing (201) contacted with tube wall, the end winding support of another guide plate (202) is provided with and cuts tool installation dop (1), described drive unit (3) is fixedly connected with described adjustable support (5), realize the support at pipeline (6) inwall, described drive unit (3) and described adjustable support (5) junction are provided with dial (4).
2. a kind of pipe cutting apparatus according to claim 1, it is characterized in that, described drive unit (3) comprises motor (302), decelerator (301), pinion (307), gear wheel (305), fixed head (303), bearing (304) and mount pad (306), described gear wheel (305) is fixed on described fixed head (303) by bearing (304), described pinion (307) engages with described gear wheel (305), described motor (302) output is fixedly connected with described pinion (307) by decelerator (301), driven by motor (302), pinion (307) is driven to do planetary motion around gear wheel (305), described mount pad (306) is fixed on described gear wheel (305).
3. a kind of pipe cutting apparatus according to claim 2, it is characterized in that, described adjustable support (5) comprises leg (501), connecting rod (502), leading screw (504), feed screw nut (505) and fixed block (503); Described leading screw (504) one end is connected by pin with described mount pad (306), the other end is fixed with fixed block (503), three legs (501) circumference uniform distribution centered by leading screw (504), each described leg (501) is connected with feed screw nut (505) and fixed block (503) respectively by connecting rod (502), and the connection of described connecting rod (502) and feed screw nut (505), fixed block (503) and leg (501) is for being flexibly connected.
4. a kind of pipe cutting apparatus according to claim 3, is characterized in that, when described dial (4) is positioned at zero graduation, pointer and described leading screw (504) axis are at grade.
5. a kind of pipe cutting apparatus according to claim 1, it is characterized in that, described tool installation dop (1) that cuts comprises arc (102), slide block (103) and fixed chuck, described arc (102) is fixed on described guide plate (202), slideway is had in the middle of described arc (102), described slide block (103) one end is flexibly connected with guide plate (202), the other end coordinates with described slideway, described slide block (103) is installed with two and cuts tool holder (101).
6. a kind of pipe cutting apparatus according to claim 1, is characterized in that, described spring (205) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748513.6U CN204308456U (en) | 2014-12-03 | 2014-12-03 | A kind of pipe cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748513.6U CN204308456U (en) | 2014-12-03 | 2014-12-03 | A kind of pipe cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308456U true CN204308456U (en) | 2015-05-06 |
Family
ID=53130788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748513.6U Expired - Fee Related CN204308456U (en) | 2014-12-03 | 2014-12-03 | A kind of pipe cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052461A (en) * | 2017-03-14 | 2017-08-18 | 覃小倩 | A kind of pipe cutting method |
-
2014
- 2014-12-03 CN CN201420748513.6U patent/CN204308456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052461A (en) * | 2017-03-14 | 2017-08-18 | 覃小倩 | A kind of pipe cutting method |
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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 |
Granted publication date: 20150506 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |