CN102825507A - Radial detection tracking mechanism of circular seam back-chipping edge milling machine - Google Patents
Radial detection tracking mechanism of circular seam back-chipping edge milling machine Download PDFInfo
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- CN102825507A CN102825507A CN2012103618628A CN201210361862A CN102825507A CN 102825507 A CN102825507 A CN 102825507A CN 2012103618628 A CN2012103618628 A CN 2012103618628A CN 201210361862 A CN201210361862 A CN 201210361862A CN 102825507 A CN102825507 A CN 102825507A
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- circular seam
- edge milling
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- tracking mechanism
- mounting rod
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Abstract
The invention relates to a radial detection tracking mechanism of a circular seam back-chipping edge milling machine. The radial detection tracking mechanism comprises two supporting rods, joints, a mounting rod, an lug ring, a sensor mounting frame and a two-dimensional laser displacement sensor, wherein the supporting rods are connected with a body of the circular seam back-chipping edge milling machine through bolts, the mounting rod is connected with the supporting rods through the joints, the lug ring is arranged at the end part of the mounting rod and is connected with the sensor mounting frame, and the high-precision two-dimensional laser displacement sensor is arranged on the sensor mounting frame. The radial detection tracking mechanism disclosed by the invention is of a compact and reasonable structure, can be used for transferring a real-time outline of a machined circular seam to a controller through the high-precision two-dimensional laser sensor, can determine the radial offset of the circular seam through the comparison analysis of software, drives a servo motor and a ball screw according to a control system, and automatically regulates the position of a cutter so as to ensure the precision of the machining size of the circular seam.
Description
Technical field
The present invention relates to a kind of circumferential weld back chipping edge milling machines and radially detect follower, especially circumferential weld back chipping edge milling machines milling drive disk assembly; Belong to dried machining equipment technical field.
Background technology
Circumferential weld back chipping edge milling machines is used for the back chipping and the groove processing of the outer girth joint of steel pipe, has been widely used in industries such as large-scale tubulation industry, the manufacturing of wind tower, pile foundation manufacturing, pressure vessel manufacturings.The appearance of this equipment is the one-time process property reform of large-scale tubulation industry, has plurality of advantages: processing fast and efficiently, greatly reduce labor strength, and improved production efficiency.The external stress that does not produce because of heat, the heat that groove processing produces can be taken away along with iron filings.But, when the groove later welded, groove loading when welding in order to reduce; Reduce the workload of groove processing and welding, the processing request of groove is relatively strict, need have the surface of cleaning light; Geometry also needs all-the-time stable; This just needs circumferential weld corresponding displacement detecting tracking system to be arranged with edge milling machines adding man-hour clearly, and system adjusts the tool position through displacement tracking, makes it satisfy process requirements.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point; Thereby provide a kind of circumferential weld back chipping edge milling machines radially to detect follower; This radially detects follower can confirm circumferential weld side-play amount radially, adjusts the position of cutterhead automatically, thereby guarantees the dimensional accuracy of circumferential weld processing.
According to technical scheme provided by the invention; Circumferential weld back chipping edge milling machines radially detects follower and comprises support bar, joint, mounting rod, earrings, sensor mount and 2D laser displacement sensor; Said support bar links to each other with circumferential weld back chipping edge milling machines lathe bed through bolt, and mounting rod links to each other with support bar through joint, in the mounting rod end earrings is housed; Earrings links to each other with sensor mount, and high accuracy 2D laser displacement sensor is installed on the sensor mount.
As further improvement of the present invention, said support bar adopts two.
Compared with present technology the present invention has the following advantages:
Compact conformation of the present invention, reasonable; Pass to controller to the real-time profile of the circumferential weld of processing through high accuracy 2D laser sensor; Again through the software compare of analysis; Circumferential weld side-play amount radially be can confirm, and then, servomotor and ball-screw driven according to the control system; Automatically adjust the position of cutterhead, thereby guarantee the dimensional accuracy of circumferential weld processing.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure vertical view of the present invention.
The specific embodiment:
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, comprise support bar 1, joint 2, mounting rod 3, earrings 4, sensor mount 5 and 2D laser displacement sensor 6,
The present invention adopts two support bars 1 to link to each other with circumferential weld back chipping edge milling machines lathe bed through bolt; Mounting rod 3 links to each other with support bar through joint 2; In mounting rod 3 ends earrings 4 is housed, earrings 4 links to each other with sensor mount 5 again, and high accuracy 2D laser displacement sensor 6 is installed on the sensor mount 5.
The course of work of the present invention and operation principle
Before workpiece processing, can be according to the size of institute's processing work, through the position of adjustment mounting rod 3 at joint 2 places; The position of high accuracy 2D laser displacement sensor is transferred within the operating distance of laser sensor, can be changed the operating angle of high accuracy 2D laser sensor through the adjustment angle of sensor mount 5 on earrings 4, after adjustment finishes; Open lathe and begin processing, after vertical misalignment took place in workpiece 7 positions, the profile profile of the finished edge that high accuracy 2D laser sensor is measured is deviation to some extent just; Then through controller and software; Just can obtain corresponding departure, controller drives the rotation of servo longitudinal driven by motor ball-screw more then, thereby makes cutterhead 8 adjust to correct position; Guarantee the accurate of groove radial dimension, thereby guarantee the dimensional accuracy of circumferential weld processing.
Claims (2)
1. a circumferential weld back chipping edge milling machines radially detects follower; It is characterized in that: comprise support bar (1), joint (2), mounting rod (3), earrings (4), sensor mount (5) and 2D laser displacement sensor (6); Said support bar (1) links to each other with the edge milling machines lathe bed through bolt; Mounting rod (3) links to each other with support bar (1) through joint (2); In mounting rod (3) end earrings (4) is housed, earrings (4) links to each other with sensor mount (5), and high accuracy 2D laser displacement sensor (6) is installed on the sensor mount (5).
2. circumferential weld back chipping edge milling machines as claimed in claim 1 radially detects follower, it is characterized in that: said support bar (1) adopts two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103618628A CN102825507A (en) | 2012-09-22 | 2012-09-22 | Radial detection tracking mechanism of circular seam back-chipping edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103618628A CN102825507A (en) | 2012-09-22 | 2012-09-22 | Radial detection tracking mechanism of circular seam back-chipping edge milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102825507A true CN102825507A (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103618628A Pending CN102825507A (en) | 2012-09-22 | 2012-09-22 | Radial detection tracking mechanism of circular seam back-chipping edge milling machine |
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| CN (1) | CN102825507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620781A (en) * | 2018-03-01 | 2018-10-09 | 中国石油天然气集团公司 | A kind of bond pad locations adjustment System and method for |
| CN111036968A (en) * | 2019-12-30 | 2020-04-21 | 武昌船舶重工集团有限公司 | Weld joint back chipping processing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584642A (en) * | 1991-09-24 | 1993-04-06 | Konica Corp | Cutting work device |
| CN101733460A (en) * | 2010-02-08 | 2010-06-16 | 北京金捷安业焊接机械技术有限公司 | Welding line milling and back-chipping equipment |
| CN102189441A (en) * | 2010-03-05 | 2011-09-21 | 弗迪亚有限公司 | Method for moving a tool of a CNC machine over a surface |
| CN202846261U (en) * | 2012-09-22 | 2013-04-03 | 无锡华联精工机械有限公司 | Radial detection and tracing mechanism for circular seam back chipping edge milling machine |
-
2012
- 2012-09-22 CN CN2012103618628A patent/CN102825507A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584642A (en) * | 1991-09-24 | 1993-04-06 | Konica Corp | Cutting work device |
| CN101733460A (en) * | 2010-02-08 | 2010-06-16 | 北京金捷安业焊接机械技术有限公司 | Welding line milling and back-chipping equipment |
| CN102189441A (en) * | 2010-03-05 | 2011-09-21 | 弗迪亚有限公司 | Method for moving a tool of a CNC machine over a surface |
| CN202846261U (en) * | 2012-09-22 | 2013-04-03 | 无锡华联精工机械有限公司 | Radial detection and tracing mechanism for circular seam back chipping edge milling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620781A (en) * | 2018-03-01 | 2018-10-09 | 中国石油天然气集团公司 | A kind of bond pad locations adjustment System and method for |
| CN111036968A (en) * | 2019-12-30 | 2020-04-21 | 武昌船舶重工集团有限公司 | Weld joint back chipping processing equipment |
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Application publication date: 20121219 |