CN202763173U - Electric pipe cutting power head - Google Patents
Electric pipe cutting power head Download PDFInfo
- Publication number
- CN202763173U CN202763173U CN 201220504045 CN201220504045U CN202763173U CN 202763173 U CN202763173 U CN 202763173U CN 201220504045 CN201220504045 CN 201220504045 CN 201220504045 U CN201220504045 U CN 201220504045U CN 202763173 U CN202763173 U CN 202763173U
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- CN
- China
- Prior art keywords
- push rod
- blade
- fixed bar
- pressure bearing
- pipe 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric pipe cutting power head which is specifically used for automatically cutting round pipes. The electric pipe cutting power head comprises an electric push rod, a flange, a push rod, a pressure bearing, a return spring, an end cap, a cutting blade, a PLC (programmable logic controller), a shell and a blade fixing rod, wherein the pressure bearing is sleeved at the left end of the blade fixing rod, the right end of the shell is connected with the end cap, the return spring is mounted between the end cap and the pressure bearing, the push rod is slidably connected inside the shell, the front end of the push rod closely contacts with the rear end of the blade fixing rod, the rear end of the push rod is connected with the flange which is connected with the electric push rod, the electric push rod is communicated with the PLC, the PLC is capable of controlling movement stroke of the electric push rod, and the cutting blade is mounted at the front end of the blade fixing rod. The electric pipe cutting power head is simple, compact and reasonable in structure, working efficiency is improved greatly, labor intensity of workers is reduced greatly, and production cost is low.
Description
Technical field
The utility model relates to a kind of electronic pipe cutting unit head, specifically is used for the surface trimming pipe.
Background technology
Along with the flourishing construction of skyscraper, the high-altitude obtains using more and more widely with lift.As the standard knot of the main parts size of lift, its demand is large especially.Take 100 meters high lifts as example, need 67 joint standard knots, every joint standard knot is comprised of 4 pipes, and then every 100 meters lifts just need 268 pipes.
Most domestic producer all uses engine lathe cutting processing pipe at present, and the drawback of processing method is like this: 1, need artificial spanner wheel feed cutting, operator's labour intensity is large;
2, cut with white steel knife, the cost of charp tool is large.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of electronic pipe cutting unit head is provided, and can automatically control pipe cutting, greatly reduces labor strength, has improved operating efficiency, and production cost is low.
The technical scheme that provides according to the utility model, electronic pipe cutting unit head comprises electric pushrod, ring flange, push rod, pressure bearing, return spring, end cap, cutting blade, PLC controller, housing and blade fixed bar, the blade fixed bar is installed in the housing, it is characterized in that: blade fixed bar left end cover has pressure bearing.Described housing right-hand member connects end cap, between end cap and the pressure bearing return spring is installed.The push rod that is slidingly connected in the described housing, the front end close contact blade fixed bar rear end of push rod, the rear end mounting flange of push rod.Described ring flange is connected with electric pushrod, and electric pushrod is communicated with the PLC controller, and the PLC controller can be controlled the movement travel of electric pushrod.Described blade fixed bar front end is installed cutting blade.
Be provided with the anti-rotation guide plate between described cutting blade and the blade fixed bar.Described cutting blade adopts circular knife.
Compared with the prior art the utility model has the following advantages: the utility model is simple, compact and reasonable for structure; Greatly improved operating efficiency; Greatly reduce labor strength; Production cost is low, need not white steel knife, only gets final product with common pipe cutting circular knife.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is AA cutaway view among Fig. 1.
Description of reference numerals: 1-electric pushrod, 2-ring flange, 3-push rod, 4-pressure bearing, 5-return spring, 6-end cap, 7-cutting blade, 8-PLC controller, 9-housing, 10-blade fixed bar, 11-anti-rotation guide plate.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Shown in Fig. 1 ~ 2, the utility model mainly comprises electric pushrod 1, ring flange 2, push rod 3, pressure bearing 4, return spring 5, end cap 6, cutting blade 7, PLC controller 8, housing 9 and blade fixed bar 10.
Blade fixed bar 10 is installed in the housing 9, and blade fixed bar 10 left end covers have pressure bearing 4.Described housing 9 right-hand members connect end cap 6, and return spring 5 is installed between end cap 6 and the pressure bearing 4.
The push rod 3 that is slidingly connected in the described housing 9, front end close contact blade fixed bar 10 rear ends of push rod 3, the rear end mounting flange 2 of push rod 3.Described ring flange 2 is connected with electric pushrod 3, and electric pushrod 3 can promote ring flange 2 and seesaw.Described electric pushrod 3 is communicated with PLC controller 8, and PLC controller 8 can be controlled the movement travel of electric pushrod 3.
Described blade fixed bar 10 front ends are installed cutting blade 7, are provided with anti-rotation guide plate 11 between cutting blade 7 and the blade fixed bar 10, and anti-rotation guide plate 11 prevents that cutting blade 7 cutter hub when cutting from rotating.Described cutting blade 7 adopts circular knife.
Operation principle of the present utility model is: when work, set the amount of feeding that needs cutting by PLC controller 8.PLC controller 8 control electric pushrods 1 travel forward, and electric pushrod 1 promotes push rod 3 by ring flange 2 again and travels forward.Thereby push rod 3 overcomes the spring force promotion blade fixed bar 10 of return spring 5 to travel forward, and blade fixed bar 10 drives cutting blades 7 and marches forward to the cutting pipe.When cutting, anti-rotation guide plate 11 can prevent that cutting blade 7 cutter hub when cutting from rotating.After cutting is finished, electric pushrod 1 return.Return spring 5 compressive pressure bearing returns are with cutting blade fixed bar 10 returns simultaneously.So just realize automation and the high efficiency of pipe cutting, greatly improved operating efficiency, greatly reduced labor strength.
Claims (3)
1. electronic pipe cutting unit head, comprise electric pushrod (1), ring flange (2), push rod (3), pressure bearing (4), return spring (5), end cap (6), cutting blade (7), PLC controller (8), housing (9) and blade fixed bar (10), blade fixed bar (10) is installed in the housing (9), it is characterized in that: blade fixed bar (10) left end cover has pressure bearing (4); Described housing (9) right-hand member connects end cap (6), between end cap (6) and the pressure bearing (4) return spring (5) is installed; The push rod (3) that is slidingly connected in the described housing (9), front end close contact blade fixed bar (10) rear end of push rod (3), the rear end mounting flange (2) of push rod (3); Described ring flange (2) is connected with electric pushrod (3), and electric pushrod (3) is communicated with PLC controller (8), and PLC controller (8) can be controlled the movement travel of electric pushrod (3); Described blade fixed bar (10) front end is installed cutting blade (7).
2. electronic pipe cutting unit head as claimed in claim 1 is characterized in that: be provided with anti-rotation guide plate (11) between described cutting blade (7) and the blade fixed bar (10).
3. electronic pipe cutting unit head as claimed in claim 1 is characterized in that: described cutting blade (7) employing circular knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504045 CN202763173U (en) | 2012-09-27 | 2012-09-27 | Electric pipe cutting power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504045 CN202763173U (en) | 2012-09-27 | 2012-09-27 | Electric pipe cutting power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763173U true CN202763173U (en) | 2013-03-06 |
Family
ID=47769774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504045 Expired - Fee Related CN202763173U (en) | 2012-09-27 | 2012-09-27 | Electric pipe cutting power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837061A (en) * | 2012-09-27 | 2012-12-26 | 无锡久一重工机械有限公司 | Electric power head for cutting tubes |
-
2012
- 2012-09-27 CN CN 201220504045 patent/CN202763173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837061A (en) * | 2012-09-27 | 2012-12-26 | 无锡久一重工机械有限公司 | Electric power head for cutting tubes |
| CN102837061B (en) * | 2012-09-27 | 2015-08-19 | 无锡久一重工机械有限公司 | Electronic pipe cutting unit head |
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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: 20130306 Termination date: 20170927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |