CN202779964U - Plastic pipe end facing machine - Google Patents
Plastic pipe end facing machine Download PDFInfo
- Publication number
- CN202779964U CN202779964U CN 201220337065 CN201220337065U CN202779964U CN 202779964 U CN202779964 U CN 202779964U CN 201220337065 CN201220337065 CN 201220337065 CN 201220337065 U CN201220337065 U CN 201220337065U CN 202779964 U CN202779964 U CN 202779964U
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- Prior art keywords
- pipeline section
- pipe end
- processed
- end facing
- plastic tube
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- Withdrawn - After Issue
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Abstract
The utility model discloses a plastic pipe end facing machine. The plastic pipe end facing machine comprises a rotation pipe section driving device, a pipe section pressing device and a milling cutter device. The rotation pipe section driving device comprises a driving roll and a driven roll which are arranged in parallel to each other, wherein the driving roll is connected with a driving motor and a pipe section to be processed is placed between the driving roll and the driven roll. The pipe section pressing device comprises at least one pressing roll extending to the inner wall of the pipe section to be processed, and a pressing roll driver for controlling the pressing roll to move, wherein the pressing roll is controlled by the pressing roll driver to press or release the pipe section to be processed. The milling cutter device comprises milling cutters which are respectively arranged at two pipe ends of two sides of the pipe section to be processed, wherein the milling cutters are arranged near the driving roll and between the driven roll and the pressing roll and additionally the milling cutters are fixedly installed on cutter holders. The defects that the existing facing machine can only be used for processing small-diameter rigid plastic pipes are overcome by the plastic pipe end facing machine, and the plastic pipe end facing machine is especially applicable to processing large-diameter, thin-wall soft plastic pipes.
Description
Technical field
The utility model belongs to the field that manufactures and designs of plastic pipe port cutter sweep, particularly a kind of pipe end beveling machine for thin-walled, heavy caliber flexible plastic pipe.
Background technology
In plastic tube butt welding, sometimes need the pipe end of plastic tube is carried out outer groove, then weld.And existing plastic tube beveling machine great majority can only be processed hard material, and small-bore heavy wall plastic tube surpasses 100mm for bore, and wall thickness does not also have ripe equipment less than softwood matter high-density polyethylene plastics (HDPE) pipeline of 10mm.
Enterprise is arranged by transforming steel tube beveling machine abroad, be applied to bore DN100 ~ DN400 heavy wall plastic tube cutting.For example, adopt of the beveling machine equipment of German Ou Bitaimu Tools Co., ltd production fixed plastic tube more with special mould clamp, with the multiple tooth rotating saw blade of prior milled angle, along the method cutting groove of pipeline excircle direction rotation cutting.This equipment is for harder material, and the pipeline that wall thickness is larger is comparatively suitable.But, in order to cut pipeline wall thickness less than the softwood matter HDPE plastic conduit of 10mm, because pipeline is very easy to distortion in the cutting process, this mode and equipment cutting, the groove quality is very bad.Simultaneously, the pipeline that uses this equipment to be necessary for every kind of specification is made special-purpose enclasp device, otherwise can't be in cutting process fixed-piping.And for different bevel angles, need the in advance saw blade of buying fixed angle, or grind fixing angle at saw blade in advance, can't cut out different bevel angles with a kind of cutter.
The utility model content
For this reason, technical problem to be solved in the utility model is to have now the plastic tube beveling machine can only process the plastic conduit small-bore, that wall thickness is thicker, and then a kind of beveling machine that can process heavy caliber, thin-walled flexible plastic pipe is provided.
For solving the problems of the technologies described above, plastic tube pipe end facing machine of the present utility model, it comprises frame and is arranged on the described frame: the pipeline section Autorotation driving device, it comprises drive roll and the driven voller of setting parallel to each other, described drive roll connects drive motors, places pipeline section to be processed between described drive roll and the described driven voller; The pipeline section hold down gag, it comprises that at least one stretches to the hold-down roller of described pipeline section inwall to be processed, and controls the pressure roller drive part that described hold-down roller moves, described hold-down roller compresses under the control of described pressure roller drive part or unclamps described pipeline section to be processed; And milling cutter device, it comprises the milling cutter that is arranged at respectively pipeline section to be processed both sides pipe end, described milling cutter is arranged near the position between described drive roll, described driven voller and the described hold-down roller; Described milling cutter is fixedly installed on the tool rest.
Described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and one of them described pipeline section hold down gag can move along the axis direction of described pipeline section to be processed.
Described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and two described pipeline section hold down gags can move along the axis direction of described pipeline section to be processed.
Described pressure roller drive part axis direction along described pipeline section to be processed under the driving of slippage actuator moves.
State the pressure roller drive part and be fixedly connected on the bearing, described slippage actuator drives described bearing and moves along the axis direction of described pipeline section to be processed.
Described bearing is installed on the line slideway.
Described milling cutter device also comprises the tool rest lifting actuator of a described tool rest lifting of control.
Described milling cutter device also comprises the milling cutter angle adjusting mechanism.
Described angle adjusting mechanism comprises: be installed on be fixedly hinged seat and mobile hinge joint chair on the described tool rest, be connected with the active adjustment bar on the described seat that is fixedly hinged, be provided with the angle actuator on the described active adjustment bar; Be connected with passive adjusting rod on the described mobile hinge joint chair, described active adjustment bar and described passive adjusting rod are hinged;
Described angle actuator drives described active adjustment bar and rotates around the described seat that is fixedly hinged, and drives described passive adjusting rod and rotates, and finally drives described tool rest and rotates.
Described passive adjusting rod is provided with length adjustment mechanism.
Described pressure roller drive part, described slippage actuator, described angle actuator and described tool rest lifting actuator are cylinder or oil cylinder.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) plastic tube pipe end facing machine of the present utility model is especially for bore DN200 ~ DN400, and the HDPE pipeline of wall thickness 3 ~ 10mm or other flexible plastic pipes cut groove.This beveling machine is positioned over pipeline section to be processed between drive roll and the driven roll, namely holds the outer wall of pipeline section to be processed with drive roll and driven roll, at the inwall place of the pipe end of plastic tube to be processed hold-down roller is set; During work, hold-down roller compresses the inwall of plastic tube to be processed, and plastic tube is stepped up by three rollers and realize the constant speed autobiography under the rotation of drive roll, is arranged near the milling cutter between three rollers the plastic tube milling to preliminary dimension.This beveling machine does not need to make special-purpose enclasp device and the pipe end of pipeline can be compressed, and under pipeline section constant revolution to be processed, milling cutter cuts, the groove shape criteria that this mode is cut, and quality is high, has improved the quality of follow-up welding sequence; When having avoided simultaneously enclasp device to hold pipeline outer wall tightly, the problem of large-caliber thin-walled pipeline distortion; And the groove of pipe ends can be processed simultaneously, and operating efficiency has obtained greatly improving, and reduces labor intensity.
(2) for long pipeline section to be processed, this beveling machine can arrange two pipeline section hold down gags, and it is arranged at respectively the pipe end of pipeline section to be processed both sides, and at least one pipeline section hold down gag can move along pipeline axial, in order to dismantle pipeline section to be processed.
(3) milling cutter device of the present utility model can move up and down under the drive of tool rest lifting actuator, and it is more convenient for getting pipe and putting the pipe operation of workman.For the different bevel angle of process pipeline, the milling cutter device of this beveling machine also is provided with angle regulator, by adjusting the inclination angle of tool rest, realizes vertical milling and angle of inclination milling.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the structural representation of plastic tube pipe end facing machine of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of milling cutter angle adjusting mechanism of the present utility model.
Reference numeral is expressed as among the figure:
The 1-drive roll, 2-driven voller, 3-bearing, the 4-hold-down roller, 5-pressure roller drive part, 6-milling cutter, the 7-tool rest, 8-slippage actuator, 9-lifting actuator, 10-angle actuator, 11-drive motors, the 14-seat that is fixedly hinged, 15-mobile hinge joint chair, 16-active adjustment bar, the passive adjusting rod of 17-, 18-joystick.
The specific embodiment
Below with reference to accompanying drawing, use following examples that the utility model is further set forth.
Fig. 1, Fig. 2 are the preferred embodiment of plastic tube pipe end facing machine of the present utility model.This beveling machine comprises pipeline section Autorotation driving device and the pipeline section hold down gag that pipeline section to be processed is rotated, and the milling cutter device of milling groove.Wherein, described pipeline section Autorotation driving device comprises drive roll 1 and the driven voller 2 of setting parallel to each other, described drive roll 1 connects drive motors 11, place pipeline section to be processed between described drive roll 1 and the described driven voller 2, namely the outer wall of described pipeline section to be processed is held jointly by described drive roll 1 and described driven voller 2.
Described pipeline section hold down gag comprises at least one hold-down roller that stretches to described pipeline section inwall to be processed 4, and control the pressure roller drive part 5 that described hold-down roller 4 moves, described hold-down roller 4 moves up and down under the control of described pressure roller drive part 5, compresses or unclamps described pipeline section to be processed.
In the present embodiment, described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and one of them described pipeline section hold down gag can move along the axis direction of described pipeline section to be processed.Described pressure roller drive part 5 is fixedly connected on the bearing 3, described bearing 3 is installed on the line slideway, a slippage actuator 8 that is arranged on the frame drives described bearing 3 along described line slideway slippage, realized that this pipeline section hold down gag moves along the axis direction of described pipeline section to be processed.Another described pipeline section hold down gag is fixed on the frame.
Shown in milling cutter device comprise the milling cutter 6 that is arranged at respectively described pipeline section to be processed both sides pipe end, described milling cutter 6 is arranged near the position between described drive roll 1, described driven voller 2 and the described hold-down roller 4; Described milling cutter 6 is fixedly installed on the tool rest 7, and described milling cutter 6 is by common electric machine control, and the joystick 18 of frame both sides can be regulated the predeterminated position that described milling tool puts in place.
In the present embodiment, described milling cutter device also comprises the tool rest lifting actuator 9 of described tool rest 7 liftings of control.When loading and unloading pipeline section to be processed, described milling cutter device is moved to the downside of described drive roll 1 and described driven voller 2.Described milling cutter device also comprises the milling cutter angle adjusting mechanism, as shown in Figure 3.Described angle adjusting mechanism comprises be fixedly hinged seat 14 and the mobile hinge joint chair 15 that is installed on the described tool rest 7, is connected with active adjustment bar 16 on the described seat 14 that is fixedly hinged, and is provided with angle actuator 10 on the described active adjustment bar 16; Be connected with passive adjusting rod 17 on the described mobile hinge joint chair 15, described active adjustment bar 16 and described passive adjusting rod 17 are hinged; Described angle actuator 10 drives described active adjustment bar 16 and rotates around the described seat 14 that is fixedly hinged, and drives described passive adjusting rod 17 and rotates, and finally drives described tool rest 7 and rotates.Wherein, described passive adjusting rod 17 is provided with length adjustment mechanism, and described length adjustment mechanism comprises the threaded tube that is arranged at both sides and is arranged at adjusting rod between two threaded tubes.Can finely tune the bevel angle of pipeline section by the length of regulating described passive adjusting rod 17.
In the present embodiment, described pressure roller drive part 5, described slippage actuator 8, described angle actuator 10 and described tool rest lifting actuator 9 are cylinder, under the effect of separately control valve, realize pneumatic control.
In order to improve working environment, this beveling machine also comprises dust absorption fan, and it is used for the powder after suction is processed by milling tool.
Simultaneously, this beveling machine also is provided for realizing the automatically servicing unit of control, and the Photoinduction device comprising induction pipeline section to be processed has or not arranges control panel of machined parameters etc.
The course of work of this plastic tube pipe end facing machine is as follows:
1. startup general supply, opening device are in automatic running status, and each parts returns to original position, input tubing cutting data to be processed (length of cut, the cutting angle degree of depth and caliber) at touch-screen.
2. manually pipeline section to be processed is placed on the upper machine, described pressure roller drive part 5 advance put in place after (pneumatic control) make described hold-down roller 4 and described drive roll 1, the described driven roll 2 common tubing that compress, described drive roll 1 entry into service (frequency control), make whole tubing running, dust absorption fan starts simultaneously.
3. described milling cutter device moves up under the effect of described tool rest lifting actuator 9 and turns to plumbness (pneumatic control), cutter motor starts, described milling cutter device is cut to preliminary dimension, then two groups of milling cutter devices retreat into original position fast, rotate described milling cutter angle to the predetermined angle degree by described angle actuator 10 controls, described milling cutter 6 advances the milling chamfering to pre-set dimension.
4. the described milling cutter device of both sides retreats fast, moves down to put in place under the effect of described tool rest lifting actuator 9, and cutter motor stops.
5. described drive roll 1 and dust absorption fan shut down, and two groups of described pipeline section hold down gags rise, and one of them described pipeline section hold down gag shifts out pipeline under the effect of described slippage actuator 8.
6. manually manage down, the optoelectronic induction empty, whole equipment is in holding state.
Above process also can be by above all programs of manual pushbutton operation.Wherein, control panel is provided with manual, automatic two kinds of buttons, by to manually, touch screen interface shows manual button interfaces.
In other embodiments, if the length of pipeline section to be processed is shorter, a described pipeline section hold down gag can also only be set.
In other embodiments, described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and two described pipeline section hold down gags can move along the axis direction of described pipeline section to be processed.
In other embodiments, described milling cutter device can be driven in conjunction with precise ball screw control by servomotor.Described pressure roller drive part 5, described slippage actuator 8, described angle actuator 10 and described tool rest lifting actuator 9 are oil cylinder.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (11)
1. plastic tube pipe end facing machine, it is characterized in that: it comprises frame and is arranged on the described frame
The pipeline section Autorotation driving device, it comprises drive roll (1) and the driven voller (2) of setting parallel to each other, described drive roll (1) connects drive motors (11), places pipeline section to be processed between described drive roll (1) and the described driven voller (2);
The pipeline section hold down gag, it comprises that at least one stretches to the hold-down roller of described pipeline section inwall to be processed (4), and control the mobile pressure roller drive part (5) of described hold-down roller (4), described hold-down roller (4) compresses under the control of described pressure roller drive part (5) or unclamps described pipeline section to be processed;
And milling cutter device, it comprises the milling cutter (6) that is arranged at respectively described both sides to be processed pipe end, described milling cutter (6) is arranged near the position between described drive roll (1), described driven voller (2) and the described hold-down roller (4); Described milling cutter (6) is fixedly installed on the tool rest (7).
2. plastic tube pipe end facing machine according to claim 1 is characterized in that:
Described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and one of them described pipeline section hold down gag can move along the axis direction of described pipeline section to be processed.
3. plastic tube pipe end facing machine according to claim 1 is characterized in that:
Described pipeline section hold down gag is two, and it is arranged at respectively the both sides pipe end of described pipeline section inwall to be processed, and two described pipeline section hold down gags can move along the axis direction of described pipeline section to be processed.
4. it is characterized in that according to claim 2 or 3 described plastic tube pipe end facing machines:
Described pressure roller drive part (5) axis direction along described pipeline section to be processed under the driving of slippage actuator (8) moves.
5. plastic tube pipe end facing machine according to claim 4 is characterized in that:
Described pressure roller drive part (5) is fixedly connected on the bearing (3), and described slippage actuator (8) drives described bearing (3) and moves along the axis direction of described pipeline section to be processed.
6. plastic tube pipe end facing machine according to claim 5 is characterized in that:
Described bearing (3) is installed on the line slideway.
7. plastic tube pipe end facing machine according to claim 1 is characterized in that:
Described milling cutter device also comprises the tool rest lifting actuator (9) of a control described tool rest (7) lifting.
8. plastic tube pipe end facing machine according to claim 7 is characterized in that:
Described milling cutter device also comprises the milling cutter angle adjusting mechanism.
9. plastic tube pipe end facing machine according to claim 8 is characterized in that:
Described angle adjusting mechanism comprises: be installed on be fixedly hinged seat (14) and mobile hinge joint chair (15) on the described tool rest (7), be connected with active adjustment bar (16) on the described seat (14) that is fixedly hinged, be provided with angle on the described active adjustment bar (16) and drive (10); Be connected with passive adjusting rod (17) on the described mobile hinge joint chair (15), described active adjustment bar (16) is hinged with described passive adjusting rod (17);
Described angle actuator (10) drives described active adjustment bar (16) and rotates around the described seat (14) that is fixedly hinged, and drives described passive adjusting rod (17) and rotates, and finally drives described tool rest (7) and rotates.
10. plastic tube pipe end facing machine according to claim 9 is characterized in that:
Described passive adjusting rod (17) is provided with length adjustment mechanism.
11. plastic tube pipe end facing machine according to claim 9 is characterized in that:
Described pressure roller drive part (5), slippage actuator (8), described angle actuator (10) and described tool rest lifting actuator (9) are cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337065 CN202779964U (en) | 2012-07-11 | 2012-07-11 | Plastic pipe end facing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337065 CN202779964U (en) | 2012-07-11 | 2012-07-11 | Plastic pipe end facing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779964U true CN202779964U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220337065 Withdrawn - After Issue CN202779964U (en) | 2012-07-11 | 2012-07-11 | Plastic pipe end facing machine |
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| Country | Link |
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| CN (1) | CN202779964U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223516A (en) * | 2013-04-28 | 2013-07-31 | 郭勇 | Metal pipe port milling machine |
| CN103286361A (en) * | 2012-07-11 | 2013-09-11 | 北京豪特耐管道设备有限公司 | Facing machine for end of plastic pipe |
| CN103801743A (en) * | 2014-01-27 | 2014-05-21 | 华北电力大学（保定） | Field pipeline groove cutting machine |
| CN104118004A (en) * | 2014-07-11 | 2014-10-29 | 联塑科技发展(贵阳)有限公司 | PVC tube stock end planing device |
| CN105364362A (en) * | 2014-08-28 | 2016-03-02 | 楚天科技股份有限公司 | Welding equipment for combined welding and combined welding method |
| CN111571035A (en) * | 2020-06-03 | 2020-08-25 | 肖国辉 | Steel pipe groove machining device |
-
2012
- 2012-07-11 CN CN 201220337065 patent/CN202779964U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286361A (en) * | 2012-07-11 | 2013-09-11 | 北京豪特耐管道设备有限公司 | Facing machine for end of plastic pipe |
| CN103286361B (en) * | 2012-07-11 | 2015-12-09 | 北京豪特耐管道设备有限公司 | A kind of plastic tube pipe end facing machine |
| CN103223516A (en) * | 2013-04-28 | 2013-07-31 | 郭勇 | Metal pipe port milling machine |
| CN103223516B (en) * | 2013-04-28 | 2015-04-15 | 郭勇 | Metal pipe port milling machine |
| CN103801743A (en) * | 2014-01-27 | 2014-05-21 | 华北电力大学（保定） | Field pipeline groove cutting machine |
| CN104118004A (en) * | 2014-07-11 | 2014-10-29 | 联塑科技发展(贵阳)有限公司 | PVC tube stock end planing device |
| CN105364362A (en) * | 2014-08-28 | 2016-03-02 | 楚天科技股份有限公司 | Welding equipment for combined welding and combined welding method |
| CN111571035A (en) * | 2020-06-03 | 2020-08-25 | 肖国辉 | Steel pipe groove machining device |
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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: 20130313 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |