CN212070779U - Special rotatory frock of handheld laser welding - Google Patents
Special rotatory frock of handheld laser welding Download PDFInfo
- Publication number
- CN212070779U CN212070779U CN202020331562.5U CN202020331562U CN212070779U CN 212070779 U CN212070779 U CN 212070779U CN 202020331562 U CN202020331562 U CN 202020331562U CN 212070779 U CN212070779 U CN 212070779U
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- set screw
- laser welding
- screw hole
- retainer plate
- pmkd
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Abstract
The utility model discloses a special rotatory frock of handheld laser welding mainly relates to laser welding processing equipment technical field, including PMKD, direct current motor speed regulator the last travelling car that is equipped with of PMKD, PMKD and travelling car pass through the guide rail and connect be equipped with the centre frame on the travelling car, the retainer plate is connected to the centre frame the retainer plate bottom is equipped with set screw hole to the top is the starting point, is equipped with the tight set screw hole of three equipartition along the circumferencial direction, is equipped with the sphere tight set screw in the tight set screw hole, and the equipartition is equipped with the arc opening between two adjacent tight set screw holes direct current motor speed regulator output is equipped with the three-jaw chuck, the three-jaw chuck is parallel with the retainer plate.
Description
Technical Field
The utility model mainly relates to a laser welding processing equipment technical field specifically is a special rotatory frock of handheld laser welding.
Background
The laser handheld welding machine needs to weld workpieces of a circular pipe and circular pipe connection type and a circular pipe and flat plate connection type, and the circular welding seams of the handheld welding gun are not easy to be uniform only through handheld operation, so that a special rotary tool for handheld laser welding is needed.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies and drawbacks existing in the prior art, the present invention aims to provide a rotary tool dedicated for handheld laser welding.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a special rotatory frock of handheld laser welding which characterized in that: including PMKD, direct current motor speed regulator be equipped with the travelling car on the PMKD, PMKD and travelling car pass through the guide rail and connect be equipped with the centre frame on the travelling car, the retainer plate is connected to the centre frame the retainer plate bottom is equipped with set screw hole to the top is the starting point, is equipped with the tight set screw hole of three equipartition along the circumferencial direction, is equipped with the sphere holding screw in the tight set screw hole, and the equipartition is equipped with the arc opening between two adjacent tight set screw holes direct current motor speed regulator output is equipped with the three-jaw chuck, the three-jaw chuck is parallel with the retainer plate.
As a further improvement, the movable trolley is provided with a guide rail locking mechanism connected with the guide rail.
As a further improvement of the utility model, the fixed bottom plate is connected with the bottom of the side surface of the DC motor speed regulator.
As a further improvement, the three-jaw chuck and the circle center of the fixed ring are on the same axis.
Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses in the retainer plate bottom is equipped with set screw hole to the top is the starting point, is equipped with the tight set screw hole of three equipartition along the circumferencial direction, is equipped with the sphere holding screw in the tight set screw hole, press from both sides tight pipe through the three sphere holding screw on the retainer plate, prevent that the work piece overlength from beating slightly, improve the welding precision, the equipartition is equipped with the arc opening between two adjacent tight set screw holes, in the location of handing welder welding process, prevent the welder off tracking, improve welding quality, can realize the pipe, the handheld welding of tube sheet laser, satisfy the actual production needs.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a special rotary tool for handheld laser welding according to the present invention;
fig. 2 is a schematic structural view of the fixing ring of the present invention;
in the figure: the device comprises a fixing bottom plate 1, a direct current motor speed regulator 2, a three-jaw chuck 3, a guide rail 4, a moving trolley 5, a center frame 6, a fixing ring 7, a guide rail locking mechanism 8, a circular tube workpiece 9, a welding gun head 10, an arc opening 11, a spherical surface set screw 12, a set screw hole 13 and a set screw hole 14.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
Fig. 1 is the utility model relates to a structural schematic diagram of special rotatory frock of handheld laser welding, including PMKD 1, DC motor speed regulator 2, PMKD 1 is connected with 2 side bottoms of DC motor speed regulator be equipped with travelling car 5 on PMKD 1, PMKD 1 and travelling car 5 pass through guide rail 4 and connect be equipped with the guide rail locking mechanism 8 of being connected with guide rail 4 on the travelling car 5 be equipped with centre frame 6 on the travelling car 5, centre frame 6 connects retainer plate 7 the 2 outputs of DC motor speed regulator are equipped with three-jaw chuck 3, three-jaw chuck 3 is parallel with retainer plate 7, three-jaw chuck 3 is on same axis with the centre of a circle of retainer plate 7.
Fig. 2 is the utility model discloses the structural schematic diagram of retainer plate 7 bottom is equipped with set screw hole 4 to the top is the starting point, is equipped with the tight set screw hole 13 of three equipartition along the circumferencial direction, is equipped with sphere set screw 12 in the tight set screw hole 13, and the equipartition is equipped with arc opening 11 between two adjacent tight set screw holes 13, and in the location of handheld welder welding process, prevents the welder off tracking, improves welding quality, and the opening is wide 13.5mm, and degree of depth 3mm processes with diameter 20 mm's end mill.
Taking pipe and pipe welding as an example, spot welding earlier with two sections pipes then pass retainer plate 7 and be by three-jaw chuck 3 chucking, put welding rifle head 10 in arc opening 11 above retainer plate 7, prevent that welding rifle head 10 from sliding, control adjustment centre frame 6 position, centre frame 6 slides on guide rail 4 through travelling car 5, transmission methods such as slide rail are more accurate in the transmission ratio of guide rail 4, prevent to lead to welder to rock because of the clearance, after the definite position, by 8 locking of guide rail locking mechanism, tight pipe of three sphere holding screw 12 through on retainer plate 7 simultaneously, prevent that the work piece overlength from beating slightly, improve welding precision, the screw adopts the copper product, can not harm the work piece. The proper rotation speed is adjusted through the DC motor speed regulator 2, and the workpiece is welded after the rotation speed is determined.
At present, the maximum diameter of the tool clamping is 80mm, if necessary, the tool clamping can be customized, and a chuck with a larger diameter is changed, and meanwhile, a matched center frame is changed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (4)
1. The utility model provides a special rotatory frock of handheld laser welding which characterized in that: including PMKD (1), DC motor speed regulator (2) be equipped with on PMKD (1) and remove dolly (5), PMKD (1) and removal dolly (5) are connected through guide rail (4) be equipped with center rest (6) on removing dolly (5), retainer plate (7) are connected in center rest (6) retainer plate (7) bottom is equipped with set screw hole (4) to the top is as the starting point, is equipped with tight set screw hole (13) of three equipartition along the circumferencial direction, is equipped with sphere tight set screw (12) in tight set screw hole (13), and the equipartition is equipped with arc opening (11) between two adjacent tight set screw hole (13) DC motor speed regulator (2) output is equipped with three-jaw chuck (3), three-jaw chuck (3) are parallel with retainer plate (7).
2. The special rotary tool for handheld laser welding according to claim 1, characterized in that: and a guide rail locking mechanism (8) connected with the guide rail (4) is arranged on the movable trolley (5).
3. The special rotary tool for handheld laser welding according to claim 1, characterized in that: the fixed bottom plate (1) is connected with the bottom end of the side surface of the direct current motor speed regulator (2).
4. The special rotary tool for handheld laser welding according to claim 1, characterized in that: the three-jaw chuck (3) and the circle center of the fixed ring (7) are on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020331562.5U CN212070779U (en) | 2020-03-17 | 2020-03-17 | Special rotatory frock of handheld laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020331562.5U CN212070779U (en) | 2020-03-17 | 2020-03-17 | Special rotatory frock of handheld laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212070779U true CN212070779U (en) | 2020-12-04 |
Family
ID=73562966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020331562.5U Active CN212070779U (en) | 2020-03-17 | 2020-03-17 | Special rotatory frock of handheld laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212070779U (en) |
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2020
- 2020-03-17 CN CN202020331562.5U patent/CN212070779U/en active Active
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