CN204818474U - Straight tube school pipe platform - Google Patents
Straight tube school pipe platform Download PDFInfo
- Publication number
- CN204818474U CN204818474U CN201520430838.4U CN201520430838U CN204818474U CN 204818474 U CN204818474 U CN 204818474U CN 201520430838 U CN201520430838 U CN 201520430838U CN 204818474 U CN204818474 U CN 204818474U
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- Prior art keywords
- pipe
- frame
- horizontal support
- vertical
- support block
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a straight tube school pipe platform, this platform contain the frame, lie in the fixed headstock of frame one end and lie in the removal tailstock of the frame other end, the fixed headstock with move the tailstock on all be equipped with the vertical migration device, the vertical migration device contains perpendicular slider and the track that slides perpendicularly, the track that slides perpendicularly is the dovetail, perpendicular slider be with dovetail complex dovetail block, the slider is connected with horizontal clamping device perpendicularly, horizontal clamping device includes the tight piece of the clamp of horizontal support piece and the tight flange of a butt clamp, the horizontal support piece is fixed on perpendicular slider, the one side of horizontal support piece is equipped with the dovetail, press from both sides tight piece be equipped with with dovetail complex dovetail block. The utility model discloses a straight tube school pipe platform, it is can be fast accurate according to the diameter of pipe and the diameter of flange, through the perpendicular slider and the effect of pressing from both sides tight, guaranteed that flange and pipe are coaxial, the homogeneity of be convenient for welding automation and filler material.
Description
Technical field
The utility model relates to a kind of straight tube school pipe platform, belongs to forming materials technical field of automation.
Background technology
In shipbuilding industry field, be covered with pipeline everywhere in boats and ships, a series of operations such as the design of these pipe fittings, making and the inspection after in board installing are referred to as " pipe laying ".Usual boats and ships are that pipe laying is built in segmentation, when segment folding, divide intersegmental pipeline just to need gathering pipe to connect, but only rely on pipeline designs drawing cannot produce gathering pipe miscellaneous, type method and site welding connection are taked in the making of gathering pipe usually.
The type method of getting is fixed to by two flanges on the flange of two pipes needing connection, then with angle bar, these two flange weldings are become an entirety, be transported on pipeline processing platform, after measuring the position relationship of two flanges, workman relies on the experience of oneself to determine general length of straight pipe and the quantity of flange, treat that straight tube starts to assemble with two flanges after processing, constantly according to actual conditions straight tube cut when assembling or change, until each junction coordinates and suitablely just starts formal welding.Such process does not have regular processing drawing, and the randomness of manufacture is large, repeatable poor; And workman's experimental technology level has a strong impact on crudy, process length consuming time, waste of material are serious, considerably increase cost of investment.Thus require very high to the technical merit of workman; the gathering pipe precision of making so is in addition not high; bolt hole malposition is often there will be when gathering pipe is installed; flange sealing surface laminating is not tight; the situations such as gathering pipe length is improper; once occur that gathering pipe will be hung out cabin and remodify by these problems, delay boats and ships and build the time limit, there is great potential safety hazard simultaneously.At present, a manufacture difficult problem for gathering pipe short tube is obstacle impassable in gathering pipe processing, is also improve gathering pipe manufacturing speed and accurate bottleneck.
Site welding connection refers to the local sketch drawn in advance gathering pipe and go out, and then makes the tubing that comparatively local sketch is slightly grown, in erecting bed cutting, and the method that then simply rough spot welding stationary positioned carrying out is welded to connect.This method value is applicable to the fairly simple situation in the flange locus of two pipes that need close up.
There is following shortcoming in these two kinds of methods:
(1) accurately not high, can exist more defective;
(2) activity duration is long, and when transport operation, contingency is multiple, there is potential safety hazard;
(3) need the aid such as flange and angle bar, cause waste of material;
(4), during pipe long-distance connects, there will be serious position skew and install, have a strong impact on the mounting design of whole construction;
(5) need to be skilled in technique, veteran professional skilled worker just can complete.
In pipeline makes the most difficulty be " ensure finished product good precision ".But adopt two kinds of methods above often to there will be the gathering pipe bolt hole malposition produced, cause situation about cannot install.In flange is connected with pipe, the uniformity in uncontrollable pipe and flange gap; Cannot packing material uniformly in automatic welding process, cause the link position of pipe and flange to occur severe deviations.Thus these all have a strong impact on the deviation of pipe long-distance making and installation, affect the investment of whole engineering, design, efficiency, quality, safety etc.
Utility model content
Utility model object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of straight tube school pipe platform, can fast and accurately by the two ends of flange welding at pipe, but also can the relative position of accurate adjustment two ends screwed hole.
Technical scheme: for solving the problems of the technologies described above, a kind of straight tube school of the present utility model pipe platform, comprise frame, be positioned at the fixing headstock of frame one end and be positioned at the movable tail frame of the frame other end, the fixing headstock and movable tail frame are equipped with vertical movement apparatus, vertical movement apparatus comprises vertical slipper and vertical sliding motion track, described vertical sliding motion track is dovetail groove, vertical slipper is the dovetails coordinated with dovetail groove, vertical adjustment knob is placed on the fixing headstock and movable tail frame, gear is placed on the drive motors that is positioned on the fixing headstock and the mobile headstock, gear engages with down-feed screw tooth, down-feed screw tooth is connected with dovetails, vertical slipper is driven to slide vertically in dovetail groove along vertical sliding motion track, vertical slipper is connected with horizontal clamping device, described horizontal clamping device comprises the clamp of horizontal support block and a pair clamping flange, described horizontal support block is fixed on vertical slipper, the one side of described horizontal support block is provided with dovetail groove, clamp is provided with the dovetails coordinated with dovetail groove, horizontal-clamping knob is placed on horizontal support block, axle centered by vertical-horizontal back-up block center, two pieces of clamps are symmetrically placed in central shaft in the dovetail groove of horizontal support block, horizontal support block two ends are separately installed with synchronous driving motor, synchronous driving motor is provided with gear, gear coordinates with gear shaft, gear shaft is connected with clamp, rotated by synchronous driving motor driven gear, gear driven gear shaft rotates, gear shaft and clamp threaded engagement, drive clamp moves, described frame is provided with guide rail, and guide rail is provided with several sliding supports for support tube, and movable tail frame to be positioned on guide rail and can to move along guide rail, and guide rail is provided with magnetic railings ruler.
As preferably, the horizontal support block of the described fixing headstock is provided with screwed hole, and the horizontal support block of movable tail frame is provided with rotatable capstan, and capstan is provided with scale and screwed hole, in flange eye and screwed hole, insert alignment pin.
As preferably, described sliding support comprises along the movable pulley of slide, support and roller, and described movable pulley is arranged on frame bottom, cradle top symmetry a pair roller is installed, pipe is placed between a pair roller.
As preferably, described guide rail is provided with the limit switch of moving-limiting tailstock movement.
Beneficial effect: straight tube school of the present utility model pipe platform, can be accurate according to the diameter of pipe and the diameter of flange fast, by the effect of vertical slipper and clamp, ensure that flange is coaxial with pipe, be convenient to the uniformity of Automation of Welding and packing material; The flange bolt hole site simultaneously ensureing gathering pipe is identical with the flange bolt hole site for the treatment of gathering pipe, and two flanges and the produced short tube locus of gathering pipe are unique, so can ensure the accuracy of manufacture of gathering pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of straight tube school of the present utility model pipe platform, comprise frame 1, be positioned at the fixing headstock 2 of frame 1 one end and be positioned at the movable tail frame 11 of frame 1 other end, the fixing headstock 2 and movable tail frame 11 are equipped with vertical movement apparatus, vertical movement apparatus comprises vertical slipper 7 and vertical sliding motion track, described vertical sliding motion track is dovetail groove, and vertical slipper 7 is the dovetails coordinated with dovetail groove, and vertical slipper 7 is connected with horizontal clamping device; Described horizontal clamping device comprises the clamp 4 of horizontal support block and a pair clamping flange 8, described horizontal support block is fixed on vertical slipper 7, the one side being close to horizontal support block of described clamp 4 is provided with dovetail groove, and clamp 4 is provided with the dovetails coordinated with dovetail groove; Described frame 1 is provided with guide rail 17, and guide rail 17 is provided with several sliding supports for support tube 9, and described movable tail frame 11 to be positioned on guide rail 17 and can to move along guide rail 17, and guide rail 17 is provided with magnetic railings ruler 12.
In utility model, vertical slipper 7 is the dovetails coordinated with dovetail groove, vertical adjustment knob is placed on the fixing headstock 2 and movable tail frame 11, gear is placed on the drive motors that is positioned on the fixing headstock 2 and the mobile headstock 11, gear engages with down-feed screw tooth, down-feed screw tooth is connected with vertical slipper 7, drives vertical slipper 7 to slide vertically in dovetail groove along vertical sliding motion track, vertical slipper 7 is connected with horizontal clamping device, described horizontal clamping device comprises the clamp 4 of horizontal support block and a pair clamping flange 8, described horizontal support block is fixed on vertical slipper 7, the one side of described horizontal support block is provided with dovetail groove, clamp 4 is provided with the dovetails coordinated with dovetail groove, horizontal-clamping knob is placed on horizontal support block, axle centered by vertical-horizontal back-up block center, two pieces of clamps 4 are symmetrically placed in central shaft in the dovetail groove of horizontal support block, horizontal support block two ends are separately installed with synchronous driving motor, synchronous driving motor is provided with gear, gear coordinates with gear shaft, gear shaft is connected with clamp 4, rotated by synchronous driving motor driven gear, gear driven gear shaft rotates, gear shaft and clamp 4 threaded engagement, clamp 4 is driven to move, thus clamp and unclamp flange 8.
In the utility model, the horizontal support block of described movable tail frame 11 is provided with rotatable capstan 10, capstan 10 is provided with scale and screwed hole 18, by rotating capstan 10, the position of adjustment screwed hole 18, obtains the relative angle of pipe 9 liang of end flanges 8 flange eyes, easy to adjust, precision is high.Described sliding support comprise slide along guide rail 17 movable pulley 15, support 13 and roller 14, described movable pulley 15 is arranged on bottom support 13, support 13 top symmetry a pair roller 14 is installed, pipe 9 is placed between a pair roller 14.Described guide rail 17 is provided with the limit switch of moving-limiting tailstock 11 movement, prevents movable tail frame 11 from skidding off guide rail 17.
In the utility model, frame 1 is steel structure, and the fixing headstock 2 is connected with the upper structural plane of frame 1, and digital display meter 5 is installed on the fixing headstock 2, and movable tail frame 11 is also provided with digital display meter 5, the display height of vertical slipper 7 and the position of clamp 4.Support 13 is installed three groups of rollers 14 and three set spacing adjustment knobs 16.
In the utility model, comprise programme controlled 5 servomotors of PLC, 5 servomotors are the drive motors of clamp 4 drive motors of the fixing headstock 2, the drive motors of the vertical slipper 7 of the fixing headstock 2, the drive motors of movable tail frame 11, clamp 4 drive motors of movable tail frame 11, the vertical slipper 7 of movable tail frame 11 respectively.
In the utility model, comprise control section, control section is Serve Motor Control part and digital display meter 5 special-purpose software; The limit switch that the servo segment of servomotor comprises the gauge tap button corresponding with each servomotor, emergency stop switch and is arranged on the walking track of movable tail frame 11; Digital display meter 5 interface button control data Gather and input and storage, total power switch and emergency stop switch.
In the utility model, digital display meter 5 special-purpose software display interface and operation interface, display interface is for the accurate coordinate position of the position data of equipment zero point correction and magnetic railings ruler 12, clamp 4 and vertical slipper 7; Operation interface controls clamp 4 and the control button of vertical slipper 7, the control button of movable tail frame 11 and starting switch button for adjustment, and wherein the control button of operation interface is identical with the function of vertical adjustment knob 6 with horizontal adjustment button 3, facilitates equipment debugging.
In the utility model, dead-center position is defined as: regulation clamp 4 central shaft is the zero point of horizontal direction; The fixing headstock 2 and guide rail 17 make friends with a little and movable tail frame 11 is some vertical direction zero point with making friends with of guide rail 17, be positive direction vertically upward; The axle center of the fixing headstock 2 and movable tail frame 11 is the dead-center position of movable tail frame 11 when 1400mm, to move as positive direction near the fixing headstock 2.
In the utility model, at the dead-center position (maximum position of movable tail frame 11) of straight tube school pipe platform, flange 8 device on the fixing headstock 2 and movable tail frame 11, coil the spacing of the vertical slipper 7 of welding according to the diameter setting flange 8 of pipe 9; Driven by drive motors, flange 8 installation site of the fixing headstock 2 and movable tail frame 11 can move up and down adjustment.On flange 8, any one bolt hole is arranged on alignment pin position, and keep flange 8 level parallel with straight tube school pipe flat surface, flange 8 is close to vertical slipper 7 simultaneously, and clamps with clamp 4; The alignment pin of movable tail frame 11 is arranged on and on rotating disc, and rotating disc can has graduated scale, can adjust the relative position of pipe 9 liang of end flanges 8 as required.
In the utility model, flashing warning light installed by digital display meter 5 panel of equipment, shown in red when equipment runs, action is shown in green after stopping.Equipment is equipped with emergency stop switch, when running into urgent and operating mistake, operation emergency switch, proterctive equipment and personal security.
In the utility model, according to the diameter of pipe 9, utilize support 13 spacing adjustment knob 16 adjusting pole 13 spacing, pipe 9 is positioned on support 13; Operating personnel, according to the pipeline section number in drawing, transfer the information such as the length of pipe 9, flange 8 positions, according to the diameter of pipe 9, table look-up and draw the height of two end flanges 8 center lines and the required adjustment of pipe 9 center line coincidence.Under the help of digital display meter 5, the adjustment horizontal adjustment button 3 on manual adjustment equipment adjusts with vertical adjustment knob 6, until stop after reaching precalculated position; Simultaneously under the help of digital display meter 5, utilize the movable tail frame 11 of button control numerical control device to move to the fixing headstock 2, arrive near predetermined size, release button, press fine setting movable tail frame 11 button and adjust, until stop after arriving precalculated position; Technical operation personnel complete the spot welding of pipe 9 and flange 8, complete the school pipe of pipe 9.
A school pipe method for above-mentioned straight tube school pipe platform, comprises the following steps:
(1) pipe 9 of known diameter D is placed on the roller 14 of sliding support, flange 8 diameter N, the width of vertical slipper 7 is M, is raised (N/2-M/2) by vertical slipper 7, makes the height in the centre position of clamp 4 be that N/2 is identical with the radius of flange 8;
(2) is alignd with screwed hole 18 in the hole of flange 8, clamping flange 8, flange 8 bottom with guide rail contact, the flange on such both sides is positioned at sustained height, according to the diameter of pipe 9 and the height of roller 14, the height of adjustment vertical slipper 7, what make the center of flange 8 and pipe 9 is centrally located at sustained height;
(3) mobile sliding support, the flange 8 on one end of pipe 9 and the fixing headstock 2 is made to reach predetermined size, then move movable tail frame 11, make the flange 8 of movable tail frame 11 reach predetermined size with the other end of pipe 9, complete the spot welding of pipe 9 and flange 8.
The control method concrete in step (2) is: the distance on known roller 14 distance guide rail 17 surface is X, and the spacing of two rollers 14 is Y, and the diameter of pipe 9 is D, and the distance on pipe 9 distance guide rail 17 surface is (X+ (D
2-Y
2)
0.5/ 2) distance, adjusting vertical slipper 7 movement is (X+ (D
2-Y
2)
0.5/ 2-N/2), pipe 9 is coaxial with flange 8.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a straight tube school pipe platform, it is characterized in that: comprise frame, be positioned at the fixing headstock of frame one end and be positioned at the movable tail frame of the frame other end, the fixing headstock and movable tail frame are equipped with vertical movement apparatus, vertical movement apparatus comprises vertical slipper and vertical sliding motion track, described vertical sliding motion track is dovetail groove, vertical slipper is the dovetails coordinated with dovetail groove, vertical adjustment knob is placed on the fixing headstock and movable tail frame, gear is placed on the drive motors that is positioned on the fixing headstock and the mobile headstock, gear engages with down-feed screw tooth, down-feed screw tooth is connected with dovetails, vertical slipper is connected with horizontal clamping device, described horizontal clamping device comprises the clamp of horizontal support block and a pair clamping flange, described horizontal support block is fixed on vertical slipper, the one side of described horizontal support block is provided with dovetail groove, clamp is provided with the dovetails coordinated with dovetail groove, horizontal-clamping knob is placed on horizontal support block, axle centered by vertical-horizontal back-up block center, two pieces of clamps are symmetrically placed in central shaft in the dovetail groove of horizontal support block, horizontal support block two ends are separately installed with synchronous driving motor, synchronous driving motor is provided with gear, gear coordinates with gear shaft, gear shaft is connected with clamp, rotated by synchronous driving motor driven gear, gear driven gear shaft rotates, gear shaft and clamp threaded engagement, drive clamp moves, described frame is provided with guide rail, and guide rail is provided with several sliding supports for support tube, and movable tail frame to be positioned on guide rail and can to move along guide rail, and guide rail is provided with magnetic railings ruler.
2. straight tube school according to claim 1 pipe platform, it is characterized in that: the horizontal support block of the described fixing headstock is provided with screwed hole, the horizontal support block of movable tail frame is provided with rotatable capstan, and capstan is provided with scale and screwed hole, in flange eye and screwed hole, insert alignment pin.
3. straight tube school according to claim 2 pipe platform, it is characterized in that: described sliding support comprises along the movable pulley of slide, support and roller, described movable pulley is arranged on frame bottom, cradle top symmetry a pair roller is installed, pipe is placed between a pair roller.
4. straight tube school according to claim 2 pipe platform, is characterized in that: the limit switch described guide rail being provided with the movement of moving-limiting tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430838.4U CN204818474U (en) | 2015-06-19 | 2015-06-19 | Straight tube school pipe platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430838.4U CN204818474U (en) | 2015-06-19 | 2015-06-19 | Straight tube school pipe platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818474U true CN204818474U (en) | 2015-12-02 |
Family
ID=54676115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430838.4U Withdrawn - After Issue CN204818474U (en) | 2015-06-19 | 2015-06-19 | Straight tube school pipe platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818474U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945480A (en) * | 2016-05-24 | 2016-09-21 | 南京越辰智能科技有限公司 | Welding and clamping platform |
| CN106271238A (en) * | 2016-08-15 | 2017-01-04 | 中建三局基础设施工程有限公司 | A kind of adjustable steel tubing string processing platform and construction method thereof |
| CN108213924A (en) * | 2018-03-07 | 2018-06-29 | 中建五局工业设备安装有限公司 | A kind of pipeline connect prefabricated platform with pipe fitting |
| CN108608050A (en) * | 2018-03-30 | 2018-10-02 | 北京轩宇智能科技有限公司 | A kind of horizontal cold pressing cutter device and method of cylinder container |
| CN109702393A (en) * | 2019-01-21 | 2019-05-03 | 石挺峰 | A kind of steel construction automatic welding workbench |
| CN110026659A (en) * | 2018-01-11 | 2019-07-19 | 四川天法科技有限公司 | A kind of needle-penetrating cathode line process units |
| CN112743108A (en) * | 2020-12-24 | 2021-05-04 | 上海易新冶金设备制造有限公司 | Gantry lathe |
| CN114211162A (en) * | 2021-12-22 | 2022-03-22 | 河南鼎力杆塔股份有限公司 | Robot and method for welding rod body and flange of electric power tower |
-
2015
- 2015-06-19 CN CN201520430838.4U patent/CN204818474U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945480A (en) * | 2016-05-24 | 2016-09-21 | 南京越辰智能科技有限公司 | Welding and clamping platform |
| CN105945480B (en) * | 2016-05-24 | 2019-02-22 | 南京越辰智能科技有限公司 | Weld clamping platform |
| CN106271238A (en) * | 2016-08-15 | 2017-01-04 | 中建三局基础设施工程有限公司 | A kind of adjustable steel tubing string processing platform and construction method thereof |
| CN106271238B (en) * | 2016-08-15 | 2018-10-23 | 中建三局基础设施工程有限公司 | A kind of adjustable steel tubing string processing platform and its construction method |
| CN110026659A (en) * | 2018-01-11 | 2019-07-19 | 四川天法科技有限公司 | A kind of needle-penetrating cathode line process units |
| CN108213924A (en) * | 2018-03-07 | 2018-06-29 | 中建五局工业设备安装有限公司 | A kind of pipeline connect prefabricated platform with pipe fitting |
| CN108608050A (en) * | 2018-03-30 | 2018-10-02 | 北京轩宇智能科技有限公司 | A kind of horizontal cold pressing cutter device and method of cylinder container |
| CN108608050B (en) * | 2018-03-30 | 2024-02-06 | 北京轩宇智能科技有限公司 | Horizontal cold pressing cutting device and method for cylinder container |
| CN109702393A (en) * | 2019-01-21 | 2019-05-03 | 石挺峰 | A kind of steel construction automatic welding workbench |
| CN112743108A (en) * | 2020-12-24 | 2021-05-04 | 上海易新冶金设备制造有限公司 | Gantry lathe |
| CN114211162A (en) * | 2021-12-22 | 2022-03-22 | 河南鼎力杆塔股份有限公司 | Robot and method for welding rod body and flange of electric power tower |
| CN114211162B (en) * | 2021-12-22 | 2024-03-19 | 河南鼎力杆塔股份有限公司 | Electric power pole body, flange welding robot and method thereof |
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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: 20151202 Effective date of abandoning: 20161005 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |