CN214149179U - Guide rail straightness detection device for laser welder welding trolley on strip steel production line - Google Patents
Guide rail straightness detection device for laser welder welding trolley on strip steel production line Download PDFInfo
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- CN214149179U CN214149179U CN202022743350.0U CN202022743350U CN214149179U CN 214149179 U CN214149179 U CN 214149179U CN 202022743350 U CN202022743350 U CN 202022743350U CN 214149179 U CN214149179 U CN 214149179U
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Abstract
The utility model relates to a belted steel production line laser welder welding carriage guide rail straightness accuracy detection device, including the track that is located both sides, install the small rail car between the track of both sides, the small rail car includes the diaphragm and is located the L shaped plate that the diaphragm both sides were invertd, two L shaped plate upsides are equipped with respectively with the vertical pivoted fixed roller of track upside matched with, diaphragm top one side is equipped with the microscope, the installation is equipped with the scale camera lens on the microscope, be located and be equipped with the through-hole on the vertical lateral wall of the L shaped plate of one side, one side that the L shaped plate of through-hole department is close to the small rail car center is equipped with the sleeve, the sleeve is coaxial with the through-hole, be equipped with movable gyro wheel mechanism in sleeve and the through-hole, scale. Compared with the prior art, the utility model the advantage lies in: the structure is simple, the use is convenient, the installation efficiency and the installation precision are greatly improved, and the stability of the quality of the welding seam of the strip steel is improved.
Description
Technical Field
The utility model relates to a belted steel makes technical field, in particular to belted steel production line laser welder welding carriage guide rail straightness accuracy detection device.
Background
High-end belted steel requires than higher to the welding seam in unit continuous production, so generally use laser welder to carry out the welding of belted steel, and in laser welder's installation, the guide rail precision of welding carriage directly influences the welding seam quality of belted steel, the fracture phenomenon appears easily at the treatment process in-process in the steel band that the welding seam quality is poor leads to the production line to shut down, and conventional guide rail installation needs the manual work to be measured with the percentage table meter, not only the degree of difficulty is big, inefficiency, and can't guarantee holistic installation accuracy moreover, influence the welding seam quality of belted steel.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a belted steel production line laser welding machine welding carriage guide rail straightness accuracy detection device, its simple structure, convenient to use improve installation effectiveness and installation accuracy greatly, improve belted steel welding seam quality's stability.
In order to achieve the above object, the utility model adopts the following technical scheme: a device for detecting the straightness of a guide rail of a welding trolley of a laser welding machine on a strip steel production line comprises rails on two sides and a rail trolley arranged between the rails on the two sides, wherein the rail trolley comprises a transverse plate and L-shaped plates which are arranged on two sides of the transverse plate in an inverted mode, the upper sides of the two L-shaped plates are respectively provided with a vertically rotating fixed roller matched with the upper sides of the rails, one side above the transverse plate is provided with a microscope, a scale lens is arranged on the microscope, a through hole is formed in the vertical side wall of the L-shaped plate on one side, close to the center of the rail trolley, of the L-shaped plate at the through hole is provided with a sleeve, the sleeve is coaxial with the through hole, a movable roller mechanism is arranged in the sleeve and the through hole and comprises a first rod and a second rod, one end, close to the rails, of the first rod is transversely rotatably provided with a movable roller, the movable roller extends out of the through hole to be contacted with the side wall of the rails, the other end of the first rod is connected with a spring and is inserted into the second rod, the other end of the spring is connected with the inside of the second rod, the second rod is connected with the first rod in a threaded mode, a thin steel wire parallel to the track is correspondingly arranged below the scale lens, and the two ends of the thin steel wire are erected outside the two ends of the track.
As an improvement: the edge of the upper side of the rail, which is far away from the small rail car, is provided with a strip plate, the edge of the lower part of the L-shaped plate, which is not provided with the movable roller mechanism, is also provided with a transverse fixed roller, and the transverse fixed roller is contacted with the side wall of the strip plate.
As an improvement: and a rotating handle is arranged on one side of the second rod, which is far away from the movable roller.
Compared with the prior art, the utility model the advantage lies in: the installation accuracy of the guide rail can be effectively detected, and the installation accuracy of the guide rail is improved. Thereby improving the stability of the quality of the welding seam of the strip steel, reducing the phenomenon of the fracture of the welding seam of the strip steel, greatly reducing the production cost and improving the production efficiency. Compared with the installation and detection of a common guide rail, the utility model can be widely applied to other types of welding machines on a strip steel continuous production line.
Drawings
FIG. 1 is a guide rail straightness detection device of a welding carriage of a strip steel production line laser welder of the utility model;
reference symbol comparison table:
1-small rail car, 2-microscope, 3-thin steel wire, 4-scale lens, 5-fixed roller, 6-movable roller and 7-spring.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in figure 1, the straightness detection device for the guide rail of the welding trolley of the laser welding machine in the strip steel production line comprises rails on two sides and a trolley 1 arranged between the rails on the two sides, wherein the trolley 1 comprises a transverse plate and L-shaped plates which are arranged on two sides of the transverse plate in an inverted mode, the upper sides of the two L-shaped plates are respectively provided with a vertically rotating fixed roller 5 matched with the upper sides of the rails, one side above the transverse plate is provided with a microscope 2, a scale lens 4 is arranged on the microscope 2, a through hole is formed in the vertical side wall of the L-shaped plate on one side, close to the center of the trolley 1, of the L-shaped plate at the through hole is provided with a sleeve, the sleeve is coaxial with the through hole, a movable roller mechanism is arranged in the sleeve and the through hole and comprises a first rod and a second rod, one end, close to the rails, of the first rod is transversely and rotatably provided with a movable roller 6, the movable idler wheel 6 extends out of the through hole to be in contact with the side wall of the track, the other end of the first rod is connected with the spring 7 and is inserted into the second rod, the other end of the spring 7 is connected with the inside of the second rod, the second rod is in threaded connection with the first rod, the thin steel wire 3 parallel to the track is correspondingly arranged below the scale lens 4, and the two ends of the thin steel wire 3 are erected outside the two ends of the track.
The edge of the upper side of the track far away from the small rail car is provided with a strip plate, the edge of the lower part of the L-shaped plate at one side without the movable roller mechanism is also provided with a transverse fixed roller 5, and the transverse fixed roller 5 is contacted with the side wall of the strip plate.
And a rotating handle is arranged on one side of the second rod, which is far away from the movable roller 6.
The utility model discloses when concrete implementation, moving rail car 1 to track one end, take 4 microscope 2 of scale camera lens to adjust directly over 3 thin steel wires, finely tune the camera lens position, let the edge of zero scale point alignment thin steel wire on the camera lens. And (4) moving the rail trolley 1 to the other side of the rail, and judging the position accuracy of the guide rail by observing the change of the scale value on the microscope head. The relative position of the second rod and the first rod is changed relatively by rotating the rotating handle, so that the state of the spring 7 can be adjusted, and the contact force between the movable roller 6 and the side wall of the track can be adjusted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a belted steel production line laser welder welded trolley guide rail straightness accuracy detection device, is including the track that is located both sides, installs small rail car (1) between the track of both sides, its characterized in that: the rail trolley (1) comprises a transverse plate and L-shaped plates which are positioned on two sides of the transverse plate in an inverted mode, the upper sides of the two L-shaped plates are respectively provided with a fixed roller (5) which is matched with the upper side of the rail in a vertical rotating mode, one side above the transverse plate is provided with a microscope (2), a scale lens (4) is installed on the microscope (2), the vertical side wall of the L-shaped plate positioned on one side is provided with a through hole, one side, close to the center of the rail trolley (1), of the L-shaped plate at the through hole is provided with a sleeve, the sleeve is coaxial with the through hole, movable roller mechanisms are arranged in the sleeve and the through hole and comprise a first rod and a second rod, one end, close to the rail, of the first rod is transversely provided with a movable roller (6) in a rotating mode, the movable roller (6) extends out of the through hole to be in contact with the side wall of the rail, the other end of the first rod is connected with a spring (7) and is inserted into the second rod, the other end of the spring (7) is connected with the inside of the second rod, the second rod is connected with the first rod in a threaded mode, a thin steel wire (3) parallel to the track is correspondingly arranged below the scale lens (4), and the two ends of the thin steel wire (3) are erected outside the two ends of the track.
2. The device for detecting the straightness of the guide rail of the welding trolley of the laser welder on the strip steel production line according to claim 1, is characterized in that: the rail is provided with a strip plate at the edge of the upper side far away from the rail trolley, a transverse fixed roller (5) is further arranged at the edge of the lower part of the L-shaped plate at one side without the movable roller mechanism, and the transverse fixed roller (5) is contacted with the side wall of the strip plate.
3. The device for detecting the straightness of the guide rail of the welding trolley of the laser welder on the strip steel production line according to claim 1, is characterized in that: and a rotating handle is arranged on one side of the second rod, which is far away from the movable roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743350.0U CN214149179U (en) | 2020-11-24 | 2020-11-24 | Guide rail straightness detection device for laser welder welding trolley on strip steel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743350.0U CN214149179U (en) | 2020-11-24 | 2020-11-24 | Guide rail straightness detection device for laser welder welding trolley on strip steel production line |
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| CN214149179U true CN214149179U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022743350.0U Active CN214149179U (en) | 2020-11-24 | 2020-11-24 | Guide rail straightness detection device for laser welder welding trolley on strip steel production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161008A (en) * | 2021-12-28 | 2022-03-11 | 中国二冶集团有限公司 | Installation construction method of guide rail of solid laser automatic butt welding machine |
-
2020
- 2020-11-24 CN CN202022743350.0U patent/CN214149179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161008A (en) * | 2021-12-28 | 2022-03-11 | 中国二冶集团有限公司 | Installation construction method of guide rail of solid laser automatic butt welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A straightness detection device for the guide rail of the laser welding trolley of the strip steel production line Effective date of registration: 20230706 Granted publication date: 20210907 Pledgee: Bank of China Limited Wuhan Hanyang sub branch Pledgor: WUHAN BAOHAN WELDING EQUIPMENT Co.,Ltd. Registration number: Y2023420000293 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |