CN203495305U - Large-diameter polyethylene (PE) pipe surface oxide layer milling device - Google Patents
Large-diameter polyethylene (PE) pipe surface oxide layer milling device Download PDFInfo
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- CN203495305U CN203495305U CN201320575843.5U CN201320575843U CN203495305U CN 203495305 U CN203495305 U CN 203495305U CN 201320575843 U CN201320575843 U CN 201320575843U CN 203495305 U CN203495305 U CN 203495305U
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- oxide layer
- transmission mechanism
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- pipe
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Abstract
The utility model relates to the technical field of polyethylene (PE) pipe electric fusion welding construction, and in particular relates to a large-diameter PE pipe surface oxide layer milling device. The large-diameter PE pipe surface oxide layer milling device comprises a stand, and a first servo motor, a first transmission mechanism, a clamping device, a second servo motor, a second transmission mechanism and a milling cutter which are arranged on the stand, wherein the first servo motor is connected with the first transmission mechanism; the first transmission mechanism is connected with the clamping device; the clamping device is used for clamping a pipe and driving the pipe to rotate along the axial direction, and is arranged at the lateral part of the long axis direction of the pipe; the second servo motor is connected with the second transmission mechanism; the second transmission mechanism is connected with the milling cutter, the milling cutter is used for milling an oxide layer on the surface of the pipe and is arranged on the surface of the pipe; a control circuit board arranged in an electric cabinet is connected with the first servo motor and the second servo motor. After the large-diameter PE pipe surface oxide layer milling device is adopted, the larger range of the oxide layer on the surface of the pipe can be easily removed, and the problems of low welding construction efficiency and high labor intensity of manual pipe scraping can be effectively solved.
Description
Technical field
The utility model relates to the technical field of PE tubing electric fusion welding construction, more specifically, relates to a kind of heavy caliber PE tube surfaces oxide layer milling attachment.
Background technology
Heavy caliber is buried is the pipeline of large-scale municipal pipeline engineering first-selection with PE feedwater and gas pipeline, the connectivity problem of the type pipeline is the problem that people are concerned about most always, facts have proved, by the mode that electric smelting connects, be that solution connectivity problem is the most safe and reliable, the method of easy economy, but before electric fusion welding, how to remove the surface oxide layer of heavy caliber PE tubing, it is the problem of the headache of unit in charge of construction, the most direct method of industry is by artificial employing hand scaler, tubing to be dug the mode operation of scraping at present, this not only causes efficiency of construction low, labour intensity is large, and had a strong impact on the welding quality of engineering construction duration and pipeline.
Summary of the invention
The utility model is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this utility model is to provide a kind of heavy caliber PE tube surfaces oxide layer milling attachment, can remove easily tube surfaces oxide layer in a big way, has effectively solved the problem that manual pipe cleaning welding procedure efficiency is low, labour intensity is large.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of heavy caliber PE tube surfaces oxide layer milling attachment, wherein, comprise frame, be located at the first servomotor, the first transmission mechanism, clamping device, the second servomotor, the second transmission mechanism, milling cutter in frame; The first servomotor is connected with the first transmission mechanism, and the first transmission mechanism is connected with clamping device, is located at the sidepiece of tubing long axis direction for clamping the clamping device of tubing and drive tubing axial-rotation; The second servomotor is connected with the second transmission mechanism, the second transmission mechanism is connected with milling cutter, milling cutter for milling tube surfaces oxide layer is located at tube surfaces, and frame is also provided with electric cabinet, and the control circuit board in electric cabinet connects the first servomotor and the second servomotor.
This device mainly drives the first transmission mechanism by the first servomotor (high-power servomotor), clamping device clamps tubing, thereby clamping device drives tubing along axial rotation, be equipped with in addition second servomotor (small-power servomotor) and drive milling cutter to carry out stepping milling to heavy caliber pipe surface by the second transmission mechanism.
Further, described frame is provided with the second adjusting device, lifting platform and the first roller, and the second adjusting device is connected with lifting platform, and the first roller is located on lifting platform, and tubing is located on the first roller.Described frame outside is provided with tubing bracing frame.According to the requirement of the external diameter feature of heavy caliber PE tubing and milling surface oxide layer, design clamping device clamps one end of tubing, the tubing other end is supported by an adjustable-height and mobile tubing bracing frame, while making the tubing milling of different bores, can keep horizontal direction with shaft centerline, tubing middle part is supported by the first roller of both sides on lifting platform, tubing can be turned round along with the first servomotor together with clamping device, to guarantee that pipe outer surface oxide layer removed equably by milling cutter.
Further, between the milling position of described milling cutter and tubing, be also provided with protecting cover, be provided with the second roller in protecting cover, the second roller contacts with tubing.When tubing rotates, protecting cover is fixing outside with the milling position of tubing, can prevent that the powder of milling from falling on tubing, the operation of having cleaned tubing after having reduced.
Further, between the second described transmission mechanism and milling cutter, be provided with for adjusting the first adjusting device of milling cutter height.The position height of the adjustable milling cutter of the first adjusting device, be equipped with the first adjusting device and the second adjusting device, the tubing that can meet by adjusting the height of milling cutter and lifting platform different bores is used, and increases the scope of application of this device, improves its economic and practical.
Further, the second described servomotor bottom is also provided with guide rail.The second servomotor drives milling cutter in tube surfaces milling back and forth, and guide rail plays the effect of left and right guiding.Milling cutter is moved around by the second driven by servomotor, to guarantee milling out enough welding areas on tubing.
Further, described frame lower is provided with Universal castor.Moving frame so easily, described clamping device is interior pawl clamping device, interior pawl clamping device can clamp from the inside of tubing, makes both stable being fixed together.The second described transmission mechanism is pulley transmission mechanism, and the mechanism of pulley transmission mechanism is simple, and transmission is effective.
Compared with prior art, beneficial effect is: of the present utility modelly can remove easily tube surfaces oxide layer in a big way, effectively solve the problem that manual pipe cleaning welding procedure efficiency is low, labour intensity is large.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
As shown in Figure 1, a kind of heavy caliber PE tube surfaces oxide layer milling attachment, wherein, comprises frame 1, is located at the first servomotor 2, the first transmission mechanism 3, clamping device 4, the second servomotor 6, the second transmission mechanism 7, milling cutter 9 in frame 1; The first servomotor 2 is connected with the first transmission mechanism 3, and the first transmission mechanism 3 is connected with clamping device 4, is located at the sidepiece of tubing long axis direction for clamping the clamping device 4 of tubing and drive tubing axial-rotation; The second servomotor 6 is connected with the second transmission mechanism 7, the second transmission mechanism 7 is connected with milling cutter 9, milling cutter 9 for milling tube surfaces oxide layer is located at tube surfaces, and frame 1 is also provided with electric cabinet 15, and the control circuit board in electric cabinet 15 connects the first servomotor 2 and the second servomotor 6.This device is mainly by the high-power servomotor of the first servomotor 2() drive the first transmission mechanism 3, clamping device 4 clamps tubing, thereby clamping device 4 drives tubing 18 along axial rotation, is equipped with in addition a second servomotor 6(small-power servomotor) by the second transmission mechanism 7, drive 9 pairs of heavy caliber pipe 18 surfaces of milling cutter to carry out stepping milling.
Frame 1 is provided with the second adjusting device 11, lifting platform 12 and the first roller 13, the second adjusting devices 11 and is connected with lifting platform 12, and the first roller 13 is located on lifting platform 12, and tubing is located on the first roller 13.Frame 1 outside is provided with tubing bracing frame 17.According to the requirement of the external diameter feature of heavy caliber PE tubing and milling surface oxide layer, design clamping device 4 clamps one end of tubing 18, tubing 18 other ends are supported by an adjustable-height and mobile tubing bracing frame 17, while making the tubing milling of different bores, can keep horizontal direction with shaft centerline, tubing middle part is supported by the first roller 13 of both sides on lifting platform 12, tubing can be turned round along with the first servomotor 2 together with clamping device 4, to guarantee that pipe outer surface oxide layer removed equably by milling cutter.
Between the milling position of milling cutter 9 and tubing 18, be also provided with protecting cover 10, in protecting cover 10, be provided with the second roller 14, the second rollers 14 and contact with tubing 18.When tubing rotates, protecting cover 10 is fixing outside with the milling position of tubing, can prevent that the powder of milling from falling on tubing, the operation of having cleaned tubing after having reduced.
Between the second transmission mechanism 7 and milling cutter 9, be provided with for adjusting the first adjusting device 8 of milling cutter height.The position height of the first adjusting device 8 adjustable milling cutters, be equipped with the first adjusting device 8 and the second adjusting device 11, the tubing that can meet by adjusting the height of milling cutter 9 and lifting platform 12 different bores is used, and increases the scope of application of this device, improves its economic and practical.
The second servomotor 6 bottoms are also provided with guide rail 5.The second servomotor 6 drives milling cutter 9 in tube surfaces milling back and forth, and guide rail 5 plays the effect of left and right guiding.Milling cutter 9 is driven and is moved around by the second servomotor 6, to guarantee milling out enough welding areas on tubing.
In this enforcement, frame 1 bottom is provided with Universal castor 16.Moving frame so easily, clamping device 4 is interior pawl clamping device, interior pawl clamping device can clamp from the inside of tubing, makes both stable being fixed together.The second transmission mechanism 7 is pulley transmission mechanism, and the mechanism of pulley transmission mechanism is simple, and transmission is effective.
This device can be according to the external diameter of the PE tubing of different bores and internal diameter size, central axis, tubing out-of-roundness, the features such as milling scope are adjusted calibration to the position of the feed position of milling cutter and lifting platform, after tubing is put on lifting platform, can position and adjust milling depth to tubing, then tubing rotates with high-power servomotor under the effect of clamping device and protecting cover, the four rolling that supports tubing also synchronously rotates together, small-power servomotor drives milling cutter in tube surfaces milling back and forth, and can need suitably to adjust according to milling the running speed of two servomotors, tubing is better coordinated with milling cutter, finally reach the effect of the oxide layer of removing tube surfaces, to meet the needs of electric fusion welding.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (9)
1. a heavy caliber PE tube surfaces oxide layer milling attachment, it is characterized in that, comprise frame (1), be located at the first servomotor (2), the first transmission mechanism (3), clamping device (4), the second servomotor (6), the second transmission mechanism (7), milling cutter (9) in frame (1); The first servomotor (2) is connected with the first transmission mechanism (3), and the first transmission mechanism (3) is connected with clamping device (4), is located at the sidepiece of tubing long axis direction for clamping the clamping device (4) of tubing and drive tubing axial-rotation; The second servomotor (6) is connected with the second transmission mechanism (7), the second transmission mechanism (7) is connected with milling cutter (9), milling cutter (9) for milling tube surfaces oxide layer is located at tube surfaces, frame (1) is also provided with electric cabinet (15), and the control circuit board in electric cabinet (15) connects the first servomotor (2) and the second servomotor (6).
2. a kind of heavy caliber PE tube surfaces oxide layer milling attachment according to claim 1, it is characterized in that, described frame (1) is provided with the second adjusting device (11), lifting platform (12) and the first roller (13), the second adjusting device (11) is connected with lifting platform (12), it is upper that the first roller (13) is located at lifting platform (12), and tubing is located on the first roller (13).
3. a kind of heavy caliber PE tube surfaces oxide layer milling attachment according to claim 2, it is characterized in that, between described milling cutter (9) and the milling position of tubing, be also provided with protecting cover (10), be provided with the second roller (14) in protecting cover (10), the second roller (14) contacts with tubing.
4. a kind of heavy caliber PE tube surfaces oxide layer milling attachment according to claim 3, is characterized in that, is provided with for adjusting first adjusting device (8) of milling cutter (9) height between described the second transmission mechanism (7) and milling cutter (9).
5. a kind of heavy caliber PE tube surfaces oxide layer milling attachment according to claim 4, is characterized in that, described the second servomotor (6) bottom is also provided with guide rail (5).
6. according to the arbitrary described a kind of heavy caliber PE tube surfaces oxide layer milling attachment of claim 1 to 5, it is characterized in that, described frame (1) bottom is provided with Universal castor (16).
7. according to the arbitrary described a kind of heavy caliber PE tube surfaces oxide layer milling attachment of claim 1 to 5, it is characterized in that, described frame (1) outside is provided with tubing bracing frame (17).
8. according to the arbitrary described a kind of heavy caliber PE tube surfaces oxide layer milling attachment of claim 1 to 5, it is characterized in that, described clamping device (4) is interior pawl clamping device.
9. according to the arbitrary described a kind of heavy caliber PE tube surfaces oxide layer milling attachment of claim 1 to 5, it is characterized in that, described the second transmission mechanism (7) is pulley transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575843.5U CN203495305U (en) | 2013-09-17 | 2013-09-17 | Large-diameter polyethylene (PE) pipe surface oxide layer milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575843.5U CN203495305U (en) | 2013-09-17 | 2013-09-17 | Large-diameter polyethylene (PE) pipe surface oxide layer milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495305U true CN203495305U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575843.5U Withdrawn - After Issue CN203495305U (en) | 2013-09-17 | 2013-09-17 | Large-diameter polyethylene (PE) pipe surface oxide layer milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480898A (en) * | 2013-09-17 | 2014-01-01 | 联塑科技发展(武汉)有限公司 | Device for milling oxide layer on surface of large-aperture PE pipe |
| CN105149661A (en) * | 2015-10-20 | 2015-12-16 | 重庆钧顶机械制造有限公司 | Numerical control milling machine |
-
2013
- 2013-09-17 CN CN201320575843.5U patent/CN203495305U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480898A (en) * | 2013-09-17 | 2014-01-01 | 联塑科技发展(武汉)有限公司 | Device for milling oxide layer on surface of large-aperture PE pipe |
| CN103480898B (en) * | 2013-09-17 | 2015-11-18 | 联塑科技发展(武汉)有限公司 | A kind of heavy caliber PE tube surfaces oxide layer milling attachment |
| CN105149661A (en) * | 2015-10-20 | 2015-12-16 | 重庆钧顶机械制造有限公司 | Numerical control milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151118 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |