CN203944673U - The device of copper oil pipe aligning - Google Patents
The device of copper oil pipe aligning Download PDFInfo
- Publication number
- CN203944673U CN203944673U CN201320734893.3U CN201320734893U CN203944673U CN 203944673 U CN203944673 U CN 203944673U CN 201320734893 U CN201320734893 U CN 201320734893U CN 203944673 U CN203944673 U CN 203944673U
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- metal tube
- running
- groups
- aligning parts
- running rollers
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Abstract
The utility model relates to the device of copper oil pipe aligning, described straightener comprises at least one aligning parts, connection bracket and holder, described at least one aligning parts are arranged in described connection bracket, described connection bracket is fixed on described holder, described metal tube can be inserted into described aligning parts, and aligned therein, it is characterized in that: described aligning parts comprise apparatus for adjusting position and two groups of running rollers; Described two groups of running rollers are arranged like this: described the first position is straight line, and described the second position is also straight line, and described two positions are parallel to each other and distance between them equals the external diameter of described metal tube substantially; The center line of described two positions overlaps with the center line of described straight metal tube.Straightener of the present utility model, without extra power source, manually can operate, and can ensure the straightness of oil pipe.
Description
Technical field
The utility model relates to the straightener (B21D 3/21) of metal tube, and while being used in particular in lathe assembling process oil circuit wiring, the aligning of copper oil pipe, to reach the integral layout effect attractive in appearance of assembling.
Background technology
Because the copper oil pipe that buying is returned conventionally all becomes web-like, in lathe assembling, in the process of oil circuit wiring, often oil pipe is not very straight, a little bending, causes overall layout not attractive in appearance, therefore designed the oil pipe aligning of this device for 8mm.
Patent documentation CN202447433U discloses a kind of tube straightener for pipe, comprise fuselage and straightening mechanism, straightening mechanism comprises some stationary rolls and dancer, between dancer and stationary roll, leave and can hold the cavity that tubing passes, on the roll shaft of stationary roll and the roll shaft of dancer, be equipped with travelling gear, each travelling gear and drive shaft system are in transmission connection; Dancer arranges in pairs, between travelling gear on every pair of dancer, engagement is provided with an idler gear, on the gear shaft of idler gear, be set with location-plate, location-plate is connected with the gear shaft of the idler gear of a corresponding side, the adjusting rod that has also been threaded on fuselage, adjusting rod one end is connected with regulating handle, and the adjusting rod other end is connected with screw rod threaded one end, the screw rod other end and connecting rod one end are hinged, and the connecting rod other end and location-plate are hinged.Rotate regulating handle, the gap between conveniently adjusted dancer and corresponding stationary roll, processes with the aligning that adapts to different tubing.In this patent documentation, use a large amount of travelling gears and drive shaft system, be applicable to electronic work.
Patent documentation CN202411154U discloses a kind of stainless steel tube straightener, comprise fuselage, be arranged on upper and lower two on fuselage and arrange the running roller being mutually misplaced, upper row's running roller is arranged on and can slide up and down on slide block, and the upper end of this slide block and regulates the screw rod of its height to be connected.Compared with prior art the beneficial effects of the utility model are: owing to adopting technique scheme, upper row's running roller is arranged on and can slide up and down on slide block, the upper end of this slide block and one regulates the screw rod of its height to be connected, this structure, can be according to the degree of crook of stainless steel tube to be aligned and wall thickness, the volume under pressure of row's running roller in adjustment, thus flattening precision improved.Described stainless steel tube straightener can only be implemented alignment in a diametric(al).
Patent documentation CN202045213U discloses seven roller equipment for straightening of a kind of copper and copper alloy tube rod base, described equipment comprises straightener base and is arranged on the tension force post on described straightener base, there are guide roller and smoothing roll group at described straightener floor installation, described smoothing roll group comprises 3 groups of smoothing rolls pair, and every group of smoothing roll is to comprising two smoothing rolls that are oppositely arranged up and down; Each smoothing roll being positioned at is above connected with top roll transmission speed reducer by top roll driving universal joint, each smoothing roll being positioned at is below connected with lower roll transmission speed reducer by lower roll driving universal joint, and described top roll transmission speed reducer is connected with top roll driving motor, described lower roll transmission speed reducer is connected with lower roll driving motor.Seven roller equipment for straightening of described copper and copper alloy tube rod base are too complicated, are not suitable for using in the I&M process of plant equipment.
Utility model content
The utility model object is to replace the method that uses traditional craft to dial straight oil pipe, to shorten the aligning time and to reduce operator's difficulty.
The utility model object is that the straightener by proposing metal tube is realized, and the straightener of this metal tube is fixed on the table, and the copper tubing plug that becomes web-like is entered, and pulling back and forth, just can be stretching by bending shape by this oil pipe.
The utility model proposes the straightener of metal tube, described metal tube is copper oil pipe particularly, described straightener comprises at least one aligning parts, connection bracket and holder, described at least one aligning parts are arranged in described connection bracket, described connection bracket is fixed on described holder, described metal tube can be inserted into described aligning parts, and is aligned therein, it is characterized in that:
Described aligning parts comprise apparatus for adjusting position and two groups of running rollers;
Every group of running roller comprises at least two running rollers, the both sides of the metal tube being inserted into described in described two groups of running rollers are positioned at, and each running roller in described two groups of running rollers contacts with the outer surface of described metal tube;
The line of the contact point contacting with outer surface described metal tube first group of running roller in described two groups of running rollers forms the first position, and the line of the contact point contacting with outer surface described metal tube second group of running roller in described two groups of running rollers forms the second position;
Described two groups of running rollers are arranged like this: described the first position is straight line, and described the second position is also straight line, and described two positions are parallel to each other and distance between them equals the external diameter of described metal tube substantially;
The center line of described two positions overlaps with the center line of described straight metal tube;
Described apparatus for adjusting position can be according to the distance between two positions of two groups of running rollers described in the size adjustment of the external diameter of described metal tube.
Straightener of the present utility model is applicable to lathe assembler, in the time of assembling lathe, the copper oil pipe that will install is carried out to alignment very much.It manually can operate without extra power source, can ensure the straightness of oil pipe.
Brief description of the drawings
With reference to accompanying drawing, feature of the present utility model, advantage and characteristic are able to better understanding by the description of detailed description of the invention below, in accompanying drawing:
Fig. 1 is the structural representation of the straightener of metal tube of the present utility model.
Fig. 2 is another structural representation of the straightener of metal tube of the present utility model.
Fig. 3 is by the cutaway view of the A-A cutting line of Fig. 2.
In the accompanying drawings, different elements uses different figure notations, and identical element uses identical figure notation, wherein:
| 1 | Gusset |
| 2 | The first movable block |
| 3 | The first fixed side |
| 4 | Handle |
| 5 | The first fixed head |
| 6 | The second fixed side |
| 7 | Screw rod |
| 8 | Side plate |
| 9 | Regulating block |
| 10 | Location-plate |
| 11 | Running roller |
| 12 | Rolling axle |
| 13 | Connection bracket |
| 14 | Holder |
| 17 | Nut |
| 18 | Screw |
| 19 | Long slot bore |
| 90 | Long slot bore-screw assembly |
| 100 | The first aligning parts |
| 110 | The second aligning parts |
| 120 | The center line of first, second two position |
| 121 | The first position |
| 122 | The second position |
| 170 | Screw-and-nut assembly |
| 191 | Lead |
| 192 | Pilot hole |
| 200 | Metal tube |
| 210 | The center line of metal tube |
| 300 | Guide member |
| 1000 | Straightener |
Detailed description of the invention
Referring to figs. 1 through 3, according to main embodiment of the present utility model, the straightener 1000 of metal tube 200 comprises at least one aligning parts 110, connection bracket 13 and holder 14, described at least one aligning parts 110 are arranged in described connection bracket 13, described connection bracket 13 is fixed on described holder 14, described metal tube can be inserted into described aligning parts 110, and is aligned therein, it is characterized in that:
Described aligning parts comprise apparatus for adjusting position and two groups of running rollers;
As shown in Figure 1 or 2, every group of running roller comprises at least two running rollers 12, the both sides of the metal tube 200 being inserted into described in described two groups of running rollers are positioned at, and each running roller 12 in described two groups of running rollers contacts with the outer surface of described metal tube;
As shown in Figure 1, the line of the contact point contacting with outer surface described metal tube first group of running roller in described two groups of running rollers forms the first position 121, and the line of the contact point contacting with outer surface described metal tube second group of running roller in described two groups of running rollers forms the second position 122;
In Fig. 1, can find out, described two groups of running rollers are arranged like this: described the first position 121 is straight lines, and described the second position 122 is also straight line, and described two positions are parallel to each other and distance between them equals the external diameter of described metal tube 200 substantially;
Described two center lines 120 of position 121,122 and the center line 210 of described metal tube 200 overlap;
Described apparatus for adjusting position can be according to the distance between two positions of two groups of running rollers described in the size adjustment of the external diameter of described metal tube.
The straightener of metal tube of the present utility model is mainly used in the assembling process of machine, copper oil pipe being aligned, therefore, easy to use, simple to operate, can be arranged on workbench be design main target.Because copper oil pipe use amount in machine is not identical; electric power is dispensable concerning straightener of the present utility model; and copper oil pipe is softer; when being more willing to be intended to install copper oil pipe, lathe assembler can manually use easily straightener; to just can obtain rapidly one section of straight copper oil pipe while needs, and the trouble that there is no start and shut down.Therefore,, concerning straightener of the present utility model, power set are optional.Certainly, in the situation that needs use copper oil pipe in a large number and continually, straightener of the present utility model also can be furnished with such as electric power source of power source, realizes the motion of described apparatus for adjusting position and/or the rotation of running roller.Those skilled in the art will know that and how power source is attached in described straightener, but this does not belong to scope of the present utility model, here no longer describe in detail.
Be understandable that, straightener of the present utility model also can be for the aligning of the metal tube of other kind, the pipe that such as make the soft metal such as aluminum pipe, thin iron pipe.Can define suitably, the metal tube that the utility model relates to has following characteristics:
L is made up of the good soft metal of plasticity;
L caliber is very little compared with its length;
L can realize bending and alignment within the scope of a people or two people's manpower.
Therefore the utility model relates to the straightener of the body of being made up of soft metal.
In the embodiment of the straightener of Fig. 1 and Fig. 2, straightener 1000 comprises two aligning parts 100,110.In Fig. 1, can clearly be seen that the concrete composition parts of the first straightener 100.First group of running roller is made up of two running rollers, and from the drawing of Fig. 1, first group of running roller is positioned at the top of described body 200.Second group of running roller is made up of three running rollers, and from the drawing of Fig. 1, second group of running roller is positioned at the below of described body 200.Described first group of running roller is arranged on the first movable block 2, and described second group of running roller is arranged on the first fixed head 5.Described the first movable block 2 is connected with described the first fixed side 3 actively by screw-and-nut assembly 170, and described the first fixed head 5 is fixedly mounted in connection bracket 13 by long slot bore-screw assembly 90.As shown in Figure 1, first group of running roller of described aligning parts 100 can be adjusted position by described screw-and-nut assembly 170, thereby realizes the alignment of the body to different-diameter.Similarly, second group of running roller of described aligning parts 100 can be adjusted position by described long slot bore-screw assembly 90, thereby realizes the alignment of the body to different-diameter.
From Fig. 1 and Fig. 3, can see, described aligning parts 100 also comprise guiding parts, and described guiding parts comprises lead 191, and described the first movable block 2 has pilot hole 192; Rotation at described screw rod 7 in described nut 17 drives described the first movable block 2 moves, and described lead 191 guides the motion of described the first movable block 2 in described pilot hole 192.
Therefore, two specific embodiments of apparatus for adjusting position are disclosed in the first aligning parts 100.
As shown in Figure 1, according to the first embodiment of described apparatus for adjusting position, described apparatus for adjusting position comprises: screw-and-nut assembly 170, the first fixed side 3 and the first movable block 2; One end of the close described metal tube of described screw rod 7 is provided with described the first movable block 2, and first group of running roller in two groups of running rollers of described aligning parts is arranged on described movable block 2; Described nut 17 is disposed on described the first fixed side 3, and described the first fixed side 3; 6 are fixed in described connection bracket 13; The rotation of described screw rod 7 in described nut 17 can drive described movable block 2 to do away from or near the reciprocating motion of described metal tube, thereby distance between two groups of running rollers of described aligning parts can be adjusted.
Advantageously, described screw rod 7 can be operated by handle 4.
As shown in Figure 1, according to the second embodiment of described apparatus for adjusting position, described apparatus for adjusting position comprises long slot bore-screw assembly 90.
To those skilled in the art, straightener of the present utility model also can use the apparatus for adjusting position of other kind, for example, and cylinder body-piston component.Certainly, the utility model can use suitable apparatus for adjusting position of the prior art, or available apparatus for adjusting position in WeiLai Technology, and within legal provisions, this does not affect open scope of the present utility model and protection domain.
As shown in Figures 1 to 3, structure and the shape of connection bracket 13 and holder 14 can have many variations, as long as can ensure that described aligning parts are correctly mounted thereto, and each aligning parts form correct series relationship.
In Fig. 2, can clearly be seen that the concrete composition parts of the second aligning parts 110.First group of running roller is made up of two running rollers, and from the drawing of Fig. 2, first group of running roller is positioned at the top of described body 200.Second group of running roller is made up of three running rollers, and from the drawing of Fig. 2, second group of running roller is positioned at the below of described body 200.Described first group of running roller is arranged on the second movable block, and described second group of running roller is arranged on the second fixed side 6.Described the second movable block is connected with described the second fixed side 6 actively by screw-and-nut assembly 170, and described the second fixed side 6 is fixedly mounted in connection bracket 13 by long slot bore-screw assembly 90.As shown in Figure 2, first group of running roller of described aligning parts 110 can be adjusted position by described screw-and-nut assembly 170, thereby realizes the alignment of the body to different-diameter.Similarly, second group of running roller of described aligning parts 110 can be adjusted position by described long slot bore-screw assembly 90, thereby realizes the alignment of the body to different-diameter.
As modification, as shown in Figure 2, the second aligning parts 110 can comprise first group of running roller, second group of running roller and apparatus for adjusting position.First group of running roller is made up of three running rollers, and from the drawing of Fig. 2, first group of running roller is positioned at the top of described body 200.Second group of running roller is made up of four running rollers, and from the drawing of Fig. 2, second group of running roller is positioned at the below of described body 200.Described first group of running roller is arranged on two the second movable blocks, and described second group of running roller is arranged on the second fixed side 6.Described the second movable block is connected with described the second fixed side 6 actively by screw-and-nut assembly 170, and described the second fixed side 6 is fixedly mounted in connection bracket 13 by long slot bore-screw assembly 90.As shown in Figure 2, first group of running roller of described aligning parts 110 can be adjusted position by described screw-and-nut assembly 170, thereby realizes the alignment of the body to different-diameter.Similarly, second group of running roller of described aligning parts 110 can be adjusted position by described long slot bore-screw assembly 90, thereby realizes the alignment of the body to different-diameter.
In this enforcement modification of described the second aligning parts 110, first group of running roller operated by two position regulators, and guided by two different guiding parts.As shown in Figure 2, described two position regulators all adopt the form of screw-and-nut assembly.
In Fig. 2 and Fig. 3, the first guiding parts comprises location-plate 10, and the second movable block is exactly regulating block 9; Rotation at described screw rod 7 in described nut 17 drives described regulating block 9 moves, and described location-plate 10 guides the motion of described regulating block 9.
In Fig. 2 and Fig. 3, described the second guiding parts comprises lead 191, and described movable block 2 has pilot hole 192; Rotation at described screw rod 7 in described nut 17 drives described movable block 2 moves, and described lead 191 guides the motion of described movable block 2 in described pilot hole 192.
It will be understood by those skilled in the art that the utility model also can use the guiding parts of other type, such as dovetail groove-slide track component, triangular groove-slide track component etc.
Those skilled in the art can notice, realize body aligning, just must ensure the contact point of every group of running roller and described body point-blank, just can ensure it is straight like this through the finished body of described straightener.That is to say, described two groups of running rollers 11 of described aligning parts 100,110 are arranged like this: the line of the contact point of its first group of running roller and described body forms the first position 121 and described the first position 121 is straight lines, similarly the line of the contact point of its second group of running roller and described body forms the second position 122 and described the second position is also straight line, and described two positions are parallel to each other and distance between them equals the external diameter of described metal tube substantially.Obtain after aligning at described body, described two center lines 120 of position 121,122 and the center line 210 of described metal tube overlap.
According to above-mentioned main embodiment, for the body to different-diameter is aligned, only need operate described apparatus for adjusting position, to be applicable to the body of different-diameter.
As modification, it will be appreciated by persons skilled in the art that described straightener comprises multiple aligning parts 100; 110, described multiple aligning parts are so in series arranged along described metal tube axis direction: two positions 121 of two groups of running rollers of described each aligning parts, 122 center line 120 overlaps each other, and described each aligning parts upwards stagger each other and settle by angle in week around described metal tube.
That is to say, can in series arrange three aligning parts 100 as shown in Figure 1, they upwards stagger each other and settle by hexagonal angle degree in week around described metal tube.Similarly, can in series arrange four aligning parts 100 as shown in Figure 1, they upwards stagger each other and settle by 90 ° of angles in week around described metal tube.Such layout is applicable to the larger pipeline section of needs length to align.
Preferably, as illustrated in fig. 1 and 2, described straightener comprises two aligning parts 100; 110, described two aligning parts are so in series arranged: described two positions 121 of two groups of running rollers 11 of described each aligning parts, 122 center line 120 overlaps each other, and described each aligning parts are upwards settled by 90 ° of orthogonal staggering of angle in week around described metal tube.
In order to ensure two positions 121 of two groups of running rollers of described each aligning parts, 122 center line 120 overlaps each other, can operate like this each apparatus for adjusting position: a straight isodiametric body of the body with to be aligned is inserted in described straightener 1000; Then operate each apparatus for adjusting position, each running roller is contacted with described body; Finally extract described straight body out.By such correcting mode, no matter link together to how many aligning unit Series, can ensure well that the center line 120 of two positions 121,122 of two groups of running rollers of each aligning parts overlaps each other.
Preferably, as illustrated in fig. 1 and 2, in described aligning parts 100, first group in described two groups of running rollers comprises two running rollers 11, and its second group comprise three running rollers 11, and wherein, three running rollers 11 of described second group of running roller are evenly distributed by equal intervals ground; And described two groups of running rollers are arranged like this: the center of circle of each running roller 11 of described first group of running roller is correspondingly located on the perpendicular bisector of the line between the center of circle of two adjacent running rollers 11 of described second group of running roller.Such layout of running roller had both made whole device attractive in appearance, also ensured that described metal tube is stressed evenly.
Preferably, described running roller 11 can rotate with respect to the center line of himself.Can reduce like this resistance that described metal tube moves back and forth.As shown in Figure 3, described running roller 11 has rolling bearing.Described running roller 11 is arranged on movable block or fixed head by rolling axle 12 and screw.Certainly, described running roller 11 can be also fixed.
Preferably, as shown in Figure 3, described running roller 11 has groove in its periphery, and described groove is circular arc on the diameter section of described running roller.In the direction of motion of easily controlling body described in alignment when body, ensure that body can not depart from like this.
Advantageously, as shown in Figure 2, described straightener also comprises guide member 300; Described guide member 300 has at least one pair of running roller 11, and the line between the center of circle of right two running rollers 11 of described running roller is perpendicular to the center line 210 of described metal tube.Described guide member is conducive to body and inserts in described straightener.
Can notice, as mentioned above, described guide member 300 also can be seen a part for aligning parts 110 as, and therefore the configuration of the roller of described guide member also will meet the configuration requirement of the roller of above-mentioned aligning parts 110.
The utility model relates to the special purpose device of aligning copper oil pipe in mechanical assembling process, this device comprises: gusset, movable block, side plate, handle, fixed head, screw rod etc., this device is fixed on the table, and the copper tubing plug that becomes web-like is entered, pulling back and forth, just can be stretching by bending shape by this oil pipe.
As shown in the figure, each part is first carried out respectively to portion's dress by figure, then total being assembled on holder 14, is finally screwed holder on a workbench, now by a little stretching of the oil pipe of rolling, measure Len req, cut off with pipe cutter, then fill in the hole of connection bracket 13, push away copper pipe forward, and front and back back and forth draw, thereby realize the aligning of workpiece.
More than describe preferred specific embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design concept of the present utility model without creative work.Therefore; all technical staff in the art comply with design concept of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within scope of the present utility model and/or by the determined protection domain of claims.
Claims (11)
1.
the device of copper oil pipe aligning, metal tube (200) is as copper oil pipe, and described straightener comprises at least one aligning parts (100; 110), connection bracket (13) and holder (14), described at least one aligning parts (100; 110) be arranged on described connection bracket (13) above, it is upper that described connection bracket (13) is fixed on described holder (14), and described metal tube can be inserted into described aligning parts, and is aligned therein, it is characterized in that:
described aligning parts comprise apparatus for adjusting position and two groups of running rollers;
every group of running roller comprises at least two running rollers (11), the both sides of the metal tube being inserted into described in described two groups of running rollers are positioned at, and each running roller (11) in described two groups of running rollers contacts with the outer surface of described metal tube;
the line of the contact point contacting with outer surface described metal tube first group of running roller in described two groups of running rollers forms the first position (121), and the line of the contact point contacting with outer surface described metal tube second group of running roller in described two groups of running rollers forms the second position (122);
described two groups of running rollers (11) are arranged like this: described the first position is straight line, and described the second position is also straight line, and described two positions are parallel to each other and distance between them equals the external diameter of described metal tube substantially;
the center line (120) of described two positions overlaps with the center line (210) of described straight metal tube;
described apparatus for adjusting position can be according to the distance between two positions of two groups of running rollers described in the size adjustment of the external diameter of described metal tube.
2.
straightener according to claim 1, is characterized in that, described straightener comprises at least two aligning parts (100; 110), described at least two aligning parts are so in series arranged along described metal tube axis direction: two positions (121 of two groups of running rollers of described each aligning parts, 122) center line (120) overlaps each other, and described each aligning parts upwards stagger each other and settle by angle in week around described metal tube.
3.
straightener according to claim 1, it is characterized in that, in described aligning parts (100), first group in described two groups of running rollers comprises two running rollers (11), and its second group comprises three running rollers (11), wherein, three of described second group of running roller running rollers (11) are evenly distributed by equal intervals ground; And described two groups of running rollers are arranged like this: the center of circle of each running roller (11) of described first group of running roller is correspondingly located on the perpendicular bisector of the line between the center of circle of adjacent two running rollers (11) of described second group of running roller.
4.
straightener according to claim 1, is characterized in that, described running roller (11) can rotate with respect to the center line of himself.
5.
straightener according to claim 1, is characterized in that, described running roller (11) has groove in its periphery, and described groove is circular arc on the diameter section of described running roller.
6.
straightener according to claim 1, is characterized in that, described apparatus for adjusting position comprises: screw-and-nut assembly (170), fixed side (3; 6) and movable block (2); One end of the close described metal tube of described screw rod (7) is provided with described movable block (2), and one group of running roller in two groups of running rollers of described aligning parts is arranged on described movable block (2); Described nut (17) is disposed in described fixed side (3; 6) upper, and described fixed side (3; 6) be fixed in described connection bracket (13); The rotation of described screw rod (7) in described nut (17) can drive described movable block (2) to do away from or near the reciprocating motion of described metal tube, thereby distance between two groups of running rollers of described aligning parts can be adjusted.
7.
straightener according to claim 1, is characterized in that, described apparatus for adjusting position is long slot bore-screw assembly (90).
8.
straightener according to claim 6, is characterized in that, described apparatus for adjusting position also comprises guiding parts, and described guiding parts comprises location-plate (10), and described movable block is regulating block (9); Rotation at described screw rod (7) in described nut (17) drives described regulating block (9) motion, and described location-plate (10) guides the motion of described regulating block (9).
9.
straightener according to claim 6, is characterized in that, described apparatus for adjusting position also comprises guiding parts, and described guiding parts comprises lead (191), and described movable block (2) has pilot hole (192); Rotation at described screw rod (7) in described nut (17) drives described movable block (2) motion, and described lead (191) guides the motion of described movable block (2) in described pilot hole (192).
10.
according to the straightener described in any one in claim 1 to 9, it is characterized in that, described straightener comprises two aligning parts (100; 110), described two aligning parts are so in series arranged: described two positions (121 of two groups of running rollers (11) of described each aligning parts, 122) center line (120) overlaps each other, and described each aligning parts are upwards settled by 90 ° of orthogonal staggering of angle in week around described metal tube.
11.
according to the straightener described in any one in claim 1 to 9, it is characterized in that described aligning parts (100; 110) also comprise guide member (300); And described guide member (300) has at least one pair of running roller (11), the line between the center of circle of right two running rollers (11) of described running roller is perpendicular to the center line (210) of described metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734893.3U CN203944673U (en) | 2013-11-20 | 2013-11-20 | The device of copper oil pipe aligning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734893.3U CN203944673U (en) | 2013-11-20 | 2013-11-20 | The device of copper oil pipe aligning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944673U true CN203944673U (en) | 2014-11-19 |
Family
ID=51886733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734893.3U Expired - Fee Related CN203944673U (en) | 2013-11-20 | 2013-11-20 | The device of copper oil pipe aligning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438404A (en) * | 2014-11-21 | 2015-03-25 | 无锡市得力手机械有限公司 | Straightening device applied to wire drawing machine |
| TWI565542B (en) * | 2016-07-21 | 2017-01-11 | jia-rong Lin | Tube device |
| CN109482780A (en) * | 2018-11-09 | 2019-03-19 | 东华大学 | Manufacture sley point flat filament straightening mechanism |
-
2013
- 2013-11-20 CN CN201320734893.3U patent/CN203944673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438404A (en) * | 2014-11-21 | 2015-03-25 | 无锡市得力手机械有限公司 | Straightening device applied to wire drawing machine |
| TWI565542B (en) * | 2016-07-21 | 2017-01-11 | jia-rong Lin | Tube device |
| CN109482780A (en) * | 2018-11-09 | 2019-03-19 | 东华大学 | Manufacture sley point flat filament straightening mechanism |
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