CN210359806U - Rotatory laser welding equipment of stainless steel spare - Google Patents
Rotatory laser welding equipment of stainless steel spare Download PDFInfo
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- CN210359806U CN210359806U CN201920857280.6U CN201920857280U CN210359806U CN 210359806 U CN210359806 U CN 210359806U CN 201920857280 U CN201920857280 U CN 201920857280U CN 210359806 U CN210359806 U CN 210359806U
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Abstract
The utility model discloses a rotatory laser welding equipment of stainless steel spare belongs to the welding equipment field, the rotatory laser welding equipment of stainless steel spare treats the centre gripping base of welding stainless steel spare under being used for the installation, a centre gripping footstock for treating welding stainless steel spare in the installation, rotationally set up the annular rotary disk on the centre gripping base and set up the laser welder head on the annular rotary disk, the centre gripping footstock is located the top of centre gripping base, treat welding stainless steel spare down and treat welding stainless steel spare on with and all be located the inboard of annular rotary disk. The utility model discloses a rotatory laser welding equipment of stainless steel spare can realize treating the vertical fixed motionless of welding stainless steel spare, drives laser welder head through annular rotary disk and welds in its peripheral rotation, effectively improves stability, guarantees the welding precision.
Description
Technical Field
The utility model relates to a welding equipment field especially relates to a rotatory laser welding equipment of stainless steel spare.
Background
Laser welding is one of the most widely applied advanced processes in laser processing technology, has the outstanding advantages of small welding heat input, large depth-to-width ratio of welding seams, high speed, small deformation of the welding seams, low residual stress, high welding precision and strength, no need of fillers, easiness in realization of automation and the like, and is applied to the fields of national economy important industries such as automobiles, shipbuilding, nuclear power, pipelines and the like.
In the production and processing process of stainless steel products, two stainless steel pieces to be welded are often welded by using laser welding equipment. When the existing laser welding equipment is used for welding two stainless steel pieces to be welded, a laser welding head is always fixed, and the stainless steel pieces to be welded are respectively clamped by a supporting table or a clamping table to rotate, so that the welding of an annular welding seam at the joint of the two stainless steel pieces to be welded is realized. However, in the process of rotating the two stainless steel pieces to be welded, the welding equipment is easy to relatively deviate at the joint, so that the deviation of the welded stainless steel pieces is large, and the requirement on the clamping stability is high because the two stainless steel pieces to be welded need to rotate simultaneously, so that the equipment complexity is high, and the equipment production cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model aims to solve the technical problem that a rotatory laser welding equipment of stainless steel spare is proposed to realize treating the vertical rigid of welding stainless steel spare, drive the laser welder head through annular rotary disk and weld in its periphery rotation, effectively improve stability, guarantee the welding precision.
The utility model adopts the technical proposal that:
the utility model provides a pair of rotatory laser welding equipment of stainless steel spare, treat the centre gripping base of welding stainless steel spare, be used for installing under the installation treat the centre gripping footstock of welding stainless steel spare, rotationally set up annular rotary disk and setting on the centre gripping base are in laser welder head on the annular rotary disk, the centre gripping footstock is located the top of centre gripping base, treat down to weld the stainless steel spare with on treat to weld the stainless steel spare and all be located the inboard of annular rotary disk.
As a further improvement of the present solution, the clamping base includes a boss portion and a boss portion disposed above the boss portion, a diameter of the boss portion is smaller than a diameter of the boss portion, and an annular mounting position of the annular rotating disk is formed between an upper end surface of the boss portion and an outer side wall of the boss portion.
As a further improvement of this aspect, the bottom portion of the annular rotary disk is provided on the upper end face of the base portion through a slewing bearing.
As a further improvement of the scheme, one side of the clamping base is provided with a rotary driving motor, a power output shaft of the rotary driving motor is provided with a driving gear, the circumferential direction of the outer side wall of the annular rotating disk is provided with gear teeth, and the driving gear is meshed with the gear teeth.
As a further improvement of the scheme, the laser welding head is connected with the annular rotating disk through an adjusting support, the adjusting support comprises a supporting vertical rod fixed on the annular rotating disk, a vertical rod sliding sleeve sleeved on the supporting vertical rod, a cross rod sliding sleeve connected to the outer wall of the vertical rod sliding sleeve, and an adjusting cross rod slidably connected with the inner wall of the cross rod sliding sleeve, the supporting vertical rod is perpendicular to the adjusting cross rod, and the laser welding head is fixed at one end of the adjusting cross rod.
As a further improvement of the scheme, the outer wall of the supporting vertical rod is provided with an external thread, and the supporting vertical rod is located on the lower side of the vertical rod sliding sleeve in a threaded connection mode and is used for supporting the supporting nut of the vertical rod sliding sleeve.
As a further improvement of the scheme, the side wall of the vertical rod sliding sleeve is in threaded connection with a vertical rod locking bolt, and the side wall of the transverse rod sliding sleeve is in threaded connection with a transverse rod locking bolt.
As a further improvement of the scheme, the stainless steel piece rotating laser welding equipment further comprises a laser generator arranged on the annular rotating disk, and the laser welding head is connected with the laser generator through a transmission optical fiber.
As a further improvement of the scheme, a mounting groove for mounting the lower stainless steel piece to be welded is arranged in the boss portion, the mounting groove extends downwards into the base platform portion, and a plurality of first abutting screw members for abutting against the lower stainless steel piece to be welded are connected to the side wall of the base platform portion in a threaded manner.
As a further improvement of the scheme, the clamping top seat comprises a supporting vertical frame, a cantilever frame arranged on the supporting vertical frame, and a clamping sleeve arranged on the cantilever frame and used for clamping the upper stainless steel piece to be welded, wherein a second abutting screw rod piece used for abutting against the upper stainless steel piece to be welded is connected to the side wall of the clamping sleeve in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a stainless steel rotary laser welding device, through setting up the relative centre gripping base and centre gripping footstock that set up from top to bottom, treat welding stainless steel spare under the centre gripping base installation centre gripping, treat welding stainless steel spare on the centre gripping footstock installation centre gripping, two treat welding stainless steel spare vertical settings, treat welding stainless steel spare fixed bearing on the centre gripping base down, and treat welding stainless steel spare on the lower welding stainless steel spare, effectively improve the steadiness of two treat welding stainless steel spares, through locating down treat welding stainless steel spare and treat welding stainless steel spare peripheral annular rotary disk rotation, drive the laser welding head and treat welding the welding stainless steel spare and form the annular welding seam periphery rotation and weld between lower welding stainless steel spare and last welding stainless steel spare, prevent effectively that treat welding stainless steel spare and last treat welding stainless steel spare and take place relative dislocation at its junction down, and the welding precision is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a rotary laser welding apparatus for stainless steel members according to an embodiment of the present invention;
fig. 2 is a schematic top view of a rotary laser welding apparatus for stainless steel members according to an embodiment of the present invention after removing the clamping top seat;
fig. 3 is a schematic top view of a clamping base according to an embodiment of the present invention.
In the figure:
1. a stainless steel piece to be welded is arranged at the lower part; 3. clamping the base; 2. installing a stainless steel piece to be welded; 4. a clamping top seat; 5. an annular rotating disc; 6. a laser welding head; 31. an abutment portion; 32. a boss portion; 7. a slewing bearing; 8. a rotary drive motor; 81. a drive gear; 50. gear teeth; 9. adjusting the bracket; 91. supporting the upright stanchion; 92. a vertical rod sliding sleeve; 93. a cross bar sliding sleeve; 94. adjusting the cross bar; 95. a support nut; 920. a vertical rod locking bolt; 930. cross bar locking bolts; 10. a laser generator; 33. mounting grooves; 310. a first abutting screw member; 41. a support stand; 42. a cantilever mount; 43. a clamping sleeve; 430. the second abutting screw rod piece.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings and technical solutions needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, the rotating laser welding device for stainless steel members provided by this embodiment includes a clamping base 3 for mounting a lower stainless steel member 1 to be welded, a clamping top seat 4 for mounting an upper stainless steel member 2 to be welded, an annular rotating disk 5 rotatably disposed on the clamping base 3, and a laser welding head 6 disposed on the annular rotating disk 5, where the clamping top seat 4 is located above the clamping base 3, the lower stainless steel member 1 to be welded and the upper stainless steel member 2 to be welded are both located inside the annular rotating disk 5, a stainless steel member welding position is formed between the clamping base 3 and the clamping top seat 4, and the annular rotating disk 5 is located at the periphery of the stainless steel welding position. The lower stainless steel piece 1 to be welded and the upper stainless steel piece 2 to be welded are both cylindrical stainless steel pieces, when the welding device works, the lower stainless steel piece 1 to be welded is arranged and clamped on the clamping base 3, the upper stainless steel piece 2 to be welded is arranged and clamped on the clamping top seat 4, the two stainless steel pieces to be welded are vertically arranged, the lower stainless steel piece 1 to be welded is fixedly supported on the clamping base 3, the upper stainless steel piece 2 to be welded is supported on the lower stainless steel piece 1 to be welded, the stability of the two stainless steel pieces to be welded is effectively improved, the lower stainless steel piece 1 to be welded and the upper stainless steel piece 2 to be welded are both fixed, the annular rotating disc 5 arranged on the periphery of the lower stainless steel piece 1 to be welded and the upper stainless steel piece 2 to be welded rotates to drive the laser welding head 6 to rotate and weld the periphery of the annular welding seam formed between the lower stainless steel piece 1 to be welded and the upper stainless steel piece 2 to be welded, effectively prevent to wait to weld stainless steel spare 1 under and wait to weld stainless steel spare 2 on and take place relative dislocation at its junction, guarantee the welding precision, effectively solved current welding equipment and waited two and wait to weld the problem that the stainless steel spare junction relatively misplaced and the welding precision is low that the welding leads to through rotating to wait to weld the stainless steel spare.
In order to improve the stability of the rotating fit between the annular rotating disk 5 and the clamping base 3, further, the clamping base 3 comprises a base portion 31 and a boss portion 32 arranged above the base portion 31, the base portion 31 and the boss portion 32 are arranged integrally, the diameter of the boss portion 32 is smaller than that of the base portion 31, an annular mounting position of the annular rotating disk 5 is formed between the upper end surface of the base portion 31 and the outer side wall of the boss portion 32, the inner diameter of the annular rotating disk 5 is larger than the outer diameter of the boss portion 32 and smaller than the outer diameter of the base portion 31, the annular rotating disk 5 is sleeved outside the boss portion 32, the boss portion 32 can limit the annular rotating disk 5 from shifting during rotation, further, the outer side wall of the boss portion 32 is connected with the inner side wall of the annular rotating disk 5 through a bearing, further, the bottom of the annular rotating disk 5 is arranged on the upper end surface of the base portion 31 through a rotary, facilitating stable and smooth rotation of the annular rotary disk 5. Further, the stainless steel rotary laser welding equipment also comprises a laser generator 10 arranged on the annular rotary disk 5, and the laser welding head 6 is connected with the laser generator 10 through a transmission optical fiber.
In order to drive the annular rotating disk 5 to rotate, further, a rotary driving motor 8 is arranged on one side of the clamping base 3, a driving gear 81 is arranged on a power output shaft of the rotary driving motor 8, gear teeth 50 are circumferentially arranged on the outer side wall of the annular rotating disk 5, the driving gear 81 is meshed with the gear teeth 50, the power output shaft of the rotary driving motor 8 drives the driving gear 81 to rotate, and the driving gear 81 drives the annular rotating disk 5 to rotate.
In order to adjust the height of the laser welding head 6 and the distance between the laser welding head and the stainless steel member to be welded conveniently, further, the laser welding head 6 is connected with the annular rotating disk 5 through the adjusting bracket 9, the adjusting bracket 9 comprises a supporting upright post 91 fixed on the annular rotating disk 5, an upright post sliding sleeve 92 sleeved on the supporting upright post 91, a cross rod sliding sleeve 93 fixedly connected with the outer wall of the upright post sliding sleeve 92, an adjusting cross rod 94 slidably connected with the inner wall of the cross rod sliding sleeve 93, the supporting upright post 91 is perpendicular to the adjusting cross rod 94, the laser welding head 6 is fixed at one end of the adjusting cross rod 94, further, an upright post locking bolt 920 is in threaded connection with the side wall of the upright post sliding sleeve 92, a cross rod locking bolt 930 is in threaded connection with the side wall of the cross rod sliding sleeve 93, the upright post sliding sleeve 92 vertically slides on the supporting, after the height of the adjusting cross rod is determined to be matched with the annular welding line at the joint of the two to-be-welded connecting pieces, the vertical rod locking bolt 920 is screwed, the vertical rod sliding sleeve 92 and the supporting vertical rod 91 are locked, and the cross rod locking bolt 930 is unscrewed, so that the adjusting cross rod 94 slides transversely in the cross rod sliding sleeve 93 to adjust the distance between the laser welding head 6 and the to-be-welded stainless steel pieces, and the adjusting cross rod can be suitable for welding the to-be-welded stainless steel pieces with different diameters.
For reinforcing the steadiness of pole setting sliding sleeve 92 on supporting pole setting 91, further, the outer wall that supports pole setting 91 is provided with the external screw thread, and the below threaded connection who lies in pole setting sliding sleeve 92 on supporting pole setting 91 has a support nut 95 that is used for supporting pole setting sliding sleeve 92, can prevent that pole setting sliding sleeve 92 from following the landing on supporting pole setting 91, the firm when guaranteeing laser welding head 6 welding.
In order to facilitate the installation of the clamping base 3 on the stainless steel member 1 to be welded, further, an installation groove 33 for installing the stainless steel member 1 to be welded is arranged inside the boss portion 32, the installation groove 33 extends downwards into the base portion 31, four threaded through holes are uniformly formed in the circumferential direction of the side wall of the base portion 31, a first tightening screw member 310 for tightening the stainless steel member 1 to be welded is connected to each threaded through hole in a threaded manner, the stainless steel member 1 to be welded is placed in the installation groove 33, the four first tightening screw members 310 are screwed externally, and are made to tighten against the stainless steel member 1 to be welded, so that the stainless steel member 1 to be welded is fixed, and the four first tightening screw members 310 are respectively screwed, so that the position of the stainless steel member 1 to be welded can be finely adjusted.
In order to facilitate the installation of the clamping top seat 4 on the stainless steel piece 2 to be welded, further, the clamping top seat 4 comprises a supporting vertical frame 41, a cantilever frame 42 arranged on the supporting vertical frame 41, and a clamping sleeve 43 arranged on the cantilever frame 42 and used for clamping the stainless steel piece 2 to be welded, the bottom of the supporting vertical frame 41 is connected with the clamping base 3, so that the stability of the clamping base can be improved, four threaded through holes are uniformly formed in the circumferential direction of the side wall of the clamping sleeve 43, a second abutting screw member 430 used for abutting against the stainless steel piece 2 to be welded is in threaded connection in each threaded through hole, the inside of the clamping sleeve 43 is hollow, the stainless steel piece 2 to be welded is placed in the clamping sleeve 43, the second abutting screw member 430 is screwed outside to abut against the stainless steel piece 2 to be welded, so that the stainless steel piece 2 to be welded can be fixed, the four second abutting screw members 430 are finely adjusted respectively, the position of the upper stainless steel part 2 to be welded is finely adjusted, so that the upper stainless steel part and the lower stainless steel part 1 to be welded are accurately jointed, and the welding precision of the joint is ensured.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a rotatory laser welding equipment of stainless steel spare which characterized in that:
the device comprises a clamping base (3) used for mounting a lower stainless steel piece (1) to be welded, a clamping top seat (4) used for mounting an upper stainless steel piece (2) to be welded, an annular rotating disk (5) rotatably arranged on the clamping base (3), and a laser welding head (6) arranged on the annular rotating disk (5);
the clamping top seat (4) is positioned above the clamping base (3);
the lower stainless steel piece (1) to be welded and the upper stainless steel piece (2) to be welded are both positioned on the inner side of the annular rotating disk (5).
2. The rotary laser welding apparatus for stainless steel members according to claim 1, wherein:
the clamping base (3) comprises a base part (31) and a boss part (32) arranged above the base part (31);
the diameter of the boss portion (32) is smaller than the diameter of the abutment portion (31);
an annular mounting position of the annular rotating disc (5) is formed between the upper end face of the base part (31) and the outer side wall of the boss part (32).
3. The rotary laser welding apparatus for stainless steel members according to claim 2, wherein:
the bottom of the annular rotating disk (5) is arranged on the upper end face of the base part (31) through a slewing bearing (7).
4. The rotary laser welding apparatus for stainless steel members according to claim 1, wherein:
a rotary driving motor (8) is arranged on one side of the clamping base (3), and a driving gear (81) is arranged on a power output shaft of the rotary driving motor (8);
gear teeth (50) are circumferentially arranged on the outer side wall of the annular rotating disc (5);
the driving gear (81) is meshed with the gear teeth (50).
5. The rotary laser welding apparatus for stainless steel members according to claim 1, wherein:
the laser welding head (6) is connected with the annular rotating disc (5) through an adjusting bracket (9);
the adjusting support (9) comprises a supporting vertical rod (91) fixed on the annular rotating disk (5), a vertical rod sliding sleeve (92) sleeved on the supporting vertical rod (91), a cross rod sliding sleeve (93) connected to the outer wall of the vertical rod sliding sleeve (92), and an adjusting cross rod (94) connected with the inner wall of the cross rod sliding sleeve (93) in a sliding manner;
the supporting upright rods (91) are vertical to the adjusting cross rods (94);
the laser welding head (6) is fixed at one end of the adjusting cross rod (94).
6. The rotary laser welding apparatus for stainless steel members according to claim 5, wherein:
the outer wall of the supporting upright rod (91) is provided with an external thread;
the supporting upright rod (91) is positioned below the upright rod sliding sleeve (92) and is in threaded connection with a supporting nut (95) used for supporting the upright rod sliding sleeve (92).
7. The rotary laser welding apparatus for stainless steel members according to claim 5, wherein:
a vertical rod locking bolt (920) is connected to the side wall of the vertical rod sliding sleeve (92) in a threaded manner;
and a cross bar locking bolt (930) is in threaded connection with the side wall of the cross bar sliding sleeve (93).
8. The rotary laser welding apparatus for stainless steel members according to claim 1, wherein:
the stainless steel rotary laser welding equipment further comprises a laser generator (10) arranged on the annular rotary disk (5);
the laser welding head (6) is connected with the laser generator (10) through a transmission optical fiber.
9. The rotary laser welding apparatus for stainless steel members according to claim 2, wherein:
the inside of the boss part (32) is provided with a mounting groove (33) for mounting the lower stainless steel piece (1) to be welded, and the mounting groove (33) extends downwards into the base part (31);
the side wall of the base part (31) is in threaded connection with a plurality of first abutting screw members (310) for abutting against the lower stainless steel piece (1) to be welded.
10. The rotary laser welding apparatus for stainless steel members according to claim 1, wherein:
the clamping top seat (4) comprises a supporting vertical frame (41), a cantilever frame (42) arranged on the supporting vertical frame (41), and a clamping sleeve (43) which is arranged on the cantilever frame (42) and is used for clamping the upper stainless steel piece (2) to be welded;
and a second abutting screw rod piece (430) for abutting against the upper stainless steel piece (2) to be welded is in threaded connection with the side wall of the clamping sleeve (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857280.6U CN210359806U (en) | 2019-06-06 | 2019-06-06 | Rotatory laser welding equipment of stainless steel spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857280.6U CN210359806U (en) | 2019-06-06 | 2019-06-06 | Rotatory laser welding equipment of stainless steel spare |
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| Publication Number | Publication Date |
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| CN210359806U true CN210359806U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920857280.6U Active CN210359806U (en) | 2019-06-06 | 2019-06-06 | Rotatory laser welding equipment of stainless steel spare |
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| CN (1) | CN210359806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453739A (en) * | 2022-02-23 | 2022-05-10 | 广东创生不锈钢制品有限公司 | Laser welding equipment and welding process for manufacturing stainless steel mandarin duck hotpot |
| CN115283888A (en) * | 2022-08-25 | 2022-11-04 | 上海妙城智能科技有限公司 | Efficient automatic welding machine and working method thereof |
| CN115666031A (en) * | 2022-10-12 | 2023-01-31 | 合肥市华宇半导体有限公司 | Low-power-consumption power management three-proofing equipment for 5G base station equipment |
-
2019
- 2019-06-06 CN CN201920857280.6U patent/CN210359806U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453739A (en) * | 2022-02-23 | 2022-05-10 | 广东创生不锈钢制品有限公司 | Laser welding equipment and welding process for manufacturing stainless steel mandarin duck hotpot |
| CN114453739B (en) * | 2022-02-23 | 2022-08-02 | 广东创生不锈钢制品有限公司 | Laser welding equipment and welding process for manufacturing stainless steel mandarin duck hotpot |
| CN115283888A (en) * | 2022-08-25 | 2022-11-04 | 上海妙城智能科技有限公司 | Efficient automatic welding machine and working method thereof |
| CN115666031A (en) * | 2022-10-12 | 2023-01-31 | 合肥市华宇半导体有限公司 | Low-power-consumption power management three-proofing equipment for 5G base station equipment |
| CN115666031B (en) * | 2022-10-12 | 2024-06-07 | 合肥市华宇半导体有限公司 | Low-power-consumption power management three-proofing equipment for 5G base station equipment |
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