CN202846261U - Radial detection and tracing mechanism for circular seam back chipping edge milling machine - Google Patents
Radial detection and tracing mechanism for circular seam back chipping edge milling machine Download PDFInfo
- Publication number
- CN202846261U CN202846261U CN 201220486018 CN201220486018U CN202846261U CN 202846261 U CN202846261 U CN 202846261U CN 201220486018 CN201220486018 CN 201220486018 CN 201220486018 U CN201220486018 U CN 201220486018U CN 202846261 U CN202846261 U CN 202846261U
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- circular seam
- edge milling
- back chipping
- milling machine
- chipping edge
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Abstract
The utility model relates to a radial detection and tracing mechanism for a circular seam back chipping edge milling machine. The radial detection and tracing mechanism for the circular seam back chipping edge milling machine comprises supporting rods, joints, installation rods, an ear ring, a sensor installation frame and a two-dimensional (2D) laser displacement sensor. The supporting rods are connected with a circular seam back chipping edge milling machine body through bolts. The installation rods are connected with the supporting rods through the joints. The end portion of the installation rod is provided with the ear ring. The ear ring is connected with the sensor installation frame. The high-precision 2D laser displacement sensor is arranged on the sensor installation frame. The number of supporting rods is two. The radial detection and tracing mechanism for the circular seam back chipping edge milling machine is compact and reasonable in structure, transmits the real-time outline of the processed circular seam to a controller through the high-precision 2D laser displacement sensor, confirms the radial offset of the circular seam by using a software to compare and analyze the real-time outline of the processed circular seam, then drives a servo motor and a ball screw according to a control system, automatically adjusts the position of a whole tool pan and therefore guarantees the dimensional accuracy of the circular ring processing.
Description
Technical field
The utility model relates to a kind of circumferential weld back chipping edge milling machines and radially detects 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 back chipping and the groove processing of steel pipe outer ring weld, 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 reform of large-scale tubulation industry, has plurality of advantages: fast and efficiently processing, greatly reduce labor strength, and improved production efficiency.Because of the external stress of heat generation, the heat that groove processing produces can not taken away along with iron filings.But, when the follow-up welding of groove, 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 to 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 by displacement tracking, makes it satisfy process requirements.
Summary of the invention
The purpose of this utility model 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 determine circumferential weld side-play amount radially, automatically adjusts the position of cutterhead, thereby guarantees the dimensional accuracy of circumferential weld processing.
The technical scheme that provides according to the utility model, 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, described support bar links to each other with circumferential weld back chipping edge milling machines lathe bed by bolt, mounting rod links to each other with support bar by 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 utility model, described support bar adopts two.
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, reasonable; By high accuracy 2D laser sensor the real-time profile of the circumferential weld of processing is passed to controller, again by the software compare of analysis, can determine circumferential weld side-play amount radially, and then according to control system, drive servomotor and ball-screw, automatically adjust the position of cutterhead, thereby guarantee the dimensional accuracy of circumferential weld processing.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
The specific embodiment:
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
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 utility model adopts two support bars 1 to link to each other with circumferential weld back chipping edge milling machines lathe bed by bolt, mounting rod 3 links to each other with support bar by 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 utility model and operation principle
Before workpiece processing, can be according to the size of institute's processing work, by adjusting mounting rod 3 in the position at joint 2 places, the position of high accuracy 2D laser displacement sensor is transferred within the operating distance of laser sensor, can change the operating angle of high accuracy 2D laser sensor by adjusting the angle of sensor mount 5 on earrings 4, adjust complete after, open lathe and begin processing, after vertical misalignment occurs 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 by controller and software, just can obtain corresponding departure, then controller drives the rotation of servo longitudinal driven by motor ball-screw again, 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), described support bar (1) links to each other with the edge milling machines lathe bed by bolt, mounting rod (3) links to each other with support bar (1) by 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:
Described support bar (1) adopts two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486018 CN202846261U (en) | 2012-09-22 | 2012-09-22 | Radial detection and tracing mechanism for circular seam back chipping edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486018 CN202846261U (en) | 2012-09-22 | 2012-09-22 | Radial detection and tracing mechanism for circular seam back chipping edge milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846261U true CN202846261U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486018 Expired - Fee Related CN202846261U (en) | 2012-09-22 | 2012-09-22 | Radial detection and tracing mechanism for circular seam back chipping edge milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825507A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Radial detection tracking mechanism of circular seam back-chipping edge milling machine |
-
2012
- 2012-09-22 CN CN 201220486018 patent/CN202846261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825507A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Radial detection tracking mechanism of circular seam back-chipping edge milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |