CN217775844U - Energy-absorbing box arc welding device - Google Patents
Energy-absorbing box arc welding device Download PDFInfo
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- CN217775844U CN217775844U CN202222033719.8U CN202222033719U CN217775844U CN 217775844 U CN217775844 U CN 217775844U CN 202222033719 U CN202222033719 U CN 202222033719U CN 217775844 U CN217775844 U CN 217775844U
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Abstract
The utility model discloses an energy-absorbing box arc welding device, which comprises an arc welding robot and a fixed clamping component for fixing the energy-absorbing box component; the fixed clamping assembly comprises a support frame, and a first clamping piece, a second clamping piece, a third clamping piece and a fourth clamping piece which are arranged on the support frame and distributed along the length direction of the support frame; the first clamping piece is used for fixing a groove piece and a reinforcing piece of the energy absorption box, and the groove piece and the reinforcing piece are welded to form a sequence of parts; the second clamping piece is used for fixing a first-order part and a side sealing plate of the energy absorption box, and the first-order part and the side sealing plate are welded to form a second-order part; and the third clamping piece is used for fixing the top sealing plate and the cylindrical tube of the energy absorption box. The utility model discloses a welding set substep welding forms the energy-absorbing box, and every step is fixed through the anchor clamps of adaptation, and each component part is not misplaced when guaranteeing the welding, guarantees welding precision and product quality.
Description
Technical Field
The utility model relates to a welding set technical field, in particular to energy-absorbing box arc-welding device.
Background
The automobile energy absorption box is one of important safety accessories of an automobile and is connected between an anti-collision beam and a longitudinal beam.
The conventional energy absorption box is usually welded manually, and a corresponding energy absorption box fixing clamp is not arranged during welding, so that the components of the energy absorption box are staggered during welding, the precision is low, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides an energy-absorbing box arc-welding device, and arc-welding device substep welding forms the energy-absorbing box, and every step is fixed through the anchor clamps of adaptation, and each component part does not misplace when guaranteeing to weld, guarantees welding precision and product quality.
The purpose of the utility model is realized through the following technical scheme:
the energy-absorbing box arc welding device comprises an arc welding robot and a fixed clamping assembly for fixing the energy-absorbing box components;
the fixed clamping assembly comprises a support frame, and a first clamping piece, a second clamping piece, a third clamping piece and a fourth clamping piece which are arranged on the support frame and distributed along the length direction of the support frame;
the first clamping piece is used for fixing a groove piece and a reinforcing piece of the energy absorption box, and the groove piece and the reinforcing piece are welded to form a sequence of parts; the second clamping piece is used for fixing a first-order part and a side sealing plate of the energy absorption box, and the first-order part and the side sealing plate are welded to form a second-order part; the third clamping piece is used for fixing a top surface sealing plate and a cylindrical tube of the energy absorption box, and the top surface sealing plate and the cylindrical tube are welded to form a three-sequence part; the fourth clamping piece is used for fixing the second-order parts and the third-order parts, and the bottom sealing plate of the energy absorption box, the second-order parts and the third-order parts are welded to form the energy absorption box.
Further, the first clamping piece comprises a groove fixing mechanism and a reinforcing fixing mechanism, the groove fixing mechanism comprises a groove bottom surface supporting block, a groove bottom surface clamping block and a plurality of groove side surface clamping blocks, and the groove bottom surface supporting block is connected with the supporting frame;
the groove bottom surface clamping block is connected with the supporting frame through a first connecting piece, is arranged on the upper surface of the bottom surface of the groove piece and can vertically rotate;
the groove side clamping blocks are connected with the supporting frame through an L-shaped first connecting plate, and a plurality of groove side clamping blocks are uniformly distributed on two side surfaces of the groove piece to clamp the groove piece;
the reinforced fixing mechanism comprises a reinforced front clamping block and a reinforced back clamping piece, the reinforced front clamping block is connected with the support frame through a second connecting piece, and the reinforced front clamping block can rotate in the horizontal direction; strengthen back holder including strengthening back grip block, slide rail, slider and backup pad, strengthen back grip block through the third connecting piece with the backup pad is connected, the slide rail sets up on the support frame, the slider sets up the backup pad bottom, the backup pad pass through slider, slide rail with support frame sliding connection, the slip direction perpendicular to of backup pad the length direction of support frame.
Furthermore, a concave groove bottom surface auxiliary clamping block is arranged on the third connecting piece, the reinforced back surface clamping block is arranged on a groove part of the concave groove bottom surface auxiliary clamping block, and the concave groove bottom surface auxiliary clamping block can rotate in the vertical direction.
Further, the second clamping piece comprises a fixing mechanism and a side sealing fixing mechanism,
the first-order fixing mechanism comprises a first-order front clamping block, a first-order side clamping block and a first-order back clamping block, the first-order front clamping block and the first-order side clamping block are connected with the support frame in a sliding mode through a second connecting plate, the sliding direction of the second connecting plate is perpendicular to the length direction of the support frame, the first-order back clamping block is connected with the support frame through a fourth connecting piece, and the first-order back clamping block can rotate in the vertical direction;
the side sealing fixing mechanism comprises a side sealing supporting block and an extensible member, the extensible member is obliquely arranged, the side sealing supporting block is connected with the supporting frame through the extensible member, and the side sealing plate is arranged on the side sealing supporting block.
Further, the third clamping piece comprises a round pipe fixing mechanism and a top surface sealing fixing mechanism,
the circular tube fixing mechanism comprises a supporting circular rod and a circular tube clamping block, the supporting circular rod is arranged on a cylindrical seat, the diameter of the cylindrical seat is larger than that of the cylindrical tube, the diameter of the supporting circular rod is smaller than that of the cylindrical tube, a conical guide head is arranged at the top of the supporting circular rod, and the cylindrical tube is coaxially sleeved outside the supporting circular rod; the circular tube clamping block is connected with the support frame through a fifth connecting piece, can rotate in the vertical direction and is tightly pressed at one end, far away from the cylindrical seat, of the cylindrical tube;
the top surface sealing fixing mechanism comprises at least one top surface sealing fixing block and at least one top surface sealing supporting block, the top surface sealing fixing block is connected with the supporting frame through a sixth connecting piece, the top surface sealing fixing block can rotate in the vertical direction, the top surface sealing supporting block is connected with the supporting frame through a third connecting plate, and the top surface sealing plate is arranged between the top surface sealing supporting block and the top surface sealing fixing block.
Further, the fourth clamping piece comprises a box body supporting and fixing mechanism and a three-sequence fixing mechanism,
the box body supporting and fixing mechanism comprises a plurality of box body supporting blocks and at least one box body fixing block, the box body supporting blocks are connected with the supporting frame, the box body fixing block is connected with the supporting frame through a seventh connecting piece, the box body fixing block can rotate in the vertical direction, the bottom surface sealing plate is arranged between the box body supporting blocks and the box body fixing block, the second-order parts are arranged on the bottom surface sealing plate, and the third-order parts are arranged at the top ends of the second-order parts;
the three-sequence fixing mechanism comprises three-sequence fixing blocks, the three-sequence fixing blocks are connected with the supporting frame through eighth connecting pieces, the three-sequence fixing blocks can rotate in the vertical direction, and the three-sequence fixing blocks are arranged on the top surfaces of three-sequence parts.
Furthermore, the first connecting piece comprises a vertical arm, a Y-shaped rotating arm and a connecting arm, the vertical arm is connected with the supporting frame, one end of the rotating arm is rotatably connected with the vertical arm, the other end of the rotating arm is connected with one end of the connecting arm, and the other end of the connecting arm is connected with the groove bottom surface clamping block.
Furthermore, the support frame both sides are equipped with the rotation case, the support frame through the pivot with the rotation case is connected, the one end of pivot is connected with driving motor.
The utility model has the advantages that:
the utility model discloses a welding set substep welding forms the energy-absorbing box, and every step is fixed through the anchor clamps of adaptation, and each component part is not misplaced when guaranteeing the welding, guarantees welding precision and product quality.
Drawings
FIG. 1 is a schematic view of an overall structure of an energy-absorbing box arc welding device according to an embodiment of the present invention;
FIG. 2 is a perspective view of a stationary clamp assembly of an energy-absorbing box arc welding apparatus according to an embodiment of the present invention;
fig. 3 is a first schematic structural view of the first clamping member according to the embodiment of the present invention;
fig. 4 is a second schematic structural view of the first clamping member in the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a first-order component according to an embodiment of the present invention;
fig. 6 is a first schematic structural view of a second clamping member according to an embodiment of the present invention;
fig. 7 is a second schematic structural view of a second clamping member according to an embodiment of the present invention;
fig. 8 is a third schematic structural view of the second clamping member in the embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a second-order component according to an embodiment of the present invention;
fig. 10 is a first schematic structural view of a third clamping member according to an embodiment of the present invention;
fig. 11 is a second schematic structural view of the third clamping member according to the embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a third-order component according to an embodiment of the present invention;
fig. 13 is a first schematic structural view of a fourth clamping member according to an embodiment of the present invention;
FIG. 14 is a schematic structural view of an energy absorption box according to an embodiment of the present invention;
in the figure, 1, an arc welding robot; 2. an energy absorption box; 3. a support frame; 4. a first clamping member; 5. a second clamping member; 6. a third clamping member; 7. a fourth clamping member; 8. a groove member; 9. a reinforcement; 10. a sequence of parts; 11. a side sealing plate; 12. a second-order part; 13. a top sealing plate; 14. a cylindrical tube; 15. a three-sequence part; 16. a bottom sealing plate; 17. a groove fixing mechanism; 18. a groove bottom supporting block; 19. a groove bottom surface clamping block; 20. a groove side clamping block; 21. a first connecting member; 22. a first connecting plate; 23. a reinforcing and fixing mechanism; 24. reinforcing the front clamping block; 25. reinforcing the back clamp; 26. a second connecting member; 27. reinforcing the back clamping block; 28. a slide rail; 29. a slider; 30. a support plate; 31. a third connecting member; 32. the bottom surface of the groove is provided with an auxiliary clamping block; 33. a first fixing mechanism; 34. a side seal fixing mechanism; 35. a front clamping block; 36. a lateral clamping block; 37. a back clamping block; 38. a second connecting plate; 39. a fourth connecting member; 40. a side sealing support block; 41. a telescoping member; 42. a circular tube fixing mechanism; 43. a top seal fixing mechanism; 44. a support round bar; 45. a circular tube clamping block; 46. a cylindrical seat; 47. a fifth connecting member; 48. a top surface sealing fixed block; 49. a top surface sealing supporting block; 50. a sixth connecting member; 51. a third connecting plate; 52. the box body supports the fixed mechanism; 53. a third-order fixing mechanism; 54. a box body supporting block; 55. a box body fixing block; 56. a seventh connecting member; 57. fixing blocks in a third sequence; 58. an eighth connecting member; 59. a vertical arm; 60. a rotating arm; 61. a connecting arm; 62. the box is rotated.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 14, the present invention provides a technical solution:
example (b):
as shown in fig. 1 to 14, a crash box arc welding apparatus includes an arc welding robot 1 and a fixing clamp assembly for fixing constituent members of a crash box 2;
the fixed clamping assembly comprises a support frame 3, and a first clamping piece 4, a second clamping piece 5, a third clamping piece 6 and a fourth clamping piece 7 which are arranged on the support frame 3 and distributed along the length direction of the support frame 3;
the first clamping piece 4 is used for fixing a groove piece 8 and a reinforcing piece 9 of the energy absorption box 2, and the groove piece 8 and the reinforcing piece 9 are welded to form a sequential part 10; the second clamping piece 5 is used for fixing a first-order part 10 and a side sealing plate 11 of the energy absorption box 2, and the first-order part 10 and the side sealing plate 11 are welded to form a second-order part 12; the third clamping piece 6 is used for fixing a top sealing plate 13 and a cylindrical tube 14 of the energy absorption box 2, and the top sealing plate 13 and the cylindrical tube 14 are welded to form a three-step part 15; the fourth clamping piece 7 is used for fixing the second-order parts 12 and the third-order parts 15, and the bottom sealing plate 16 of the energy absorption box 2, the second-order parts 12 and the third-order parts 15 are welded to form the energy absorption box 2.
The arc welding robot 1 is a conventional technical means in the field and is not described herein.
The working principle is as follows: the first step is as follows: the groove member 8 and the reinforcement member 9 are fixed by the first clamp 4 and then welded by the arc welding robot 1, and the groove member 8 and the reinforcement member 9 form a sequential part 10 after welding. The second step is that: the first-order component 10 and the side sealing plate 11 are fixed by the second clamp 5, and then welded by the arc welding robot 1 to form the second-order component 12. A third part: the top sealing plate 13 and the cylindrical tube 14 are fixed by the third clamp 6, and then welded by the arc welding robot 1 to form a three-step part 15. The fourth step: the bottom sealing plate 16, the second-order parts 12 and the third-order parts 15 are fixed by the fourth clamping piece 7, and then are welded by the arc welding robot 1, so that the energy absorption box 2 is obtained after the welding is completed.
The utility model discloses a welding set substep welding forms energy-absorbing box 2, and every step is fixed through the anchor clamps of adaptation, and each component part is not misplaced when guaranteeing the welding, guarantees welding precision and product quality.
Further, as shown in fig. 3 to 5, the first clamping member 4 includes a groove fixing mechanism 17 and a reinforcing fixing mechanism 23, the groove fixing mechanism 17 includes a groove bottom surface supporting block 18, a groove bottom surface clamping block 19 and a plurality of groove side surface clamping blocks 20, and the groove bottom surface supporting block 18 is connected to the supporting frame 3;
the groove bottom surface clamping block 19 is connected with the supporting frame 3 through a first connecting piece 21, the groove bottom surface clamping block 19 is arranged on the upper surface of the bottom surface of the groove piece 8 (the groove bottom surface clamping block 19 and the groove bottom surface supporting block 18 clamp the ground of the groove piece 8), and the groove bottom surface clamping block 19 can rotate vertically;
the groove side clamping blocks 20 are connected with the support frame 3 through an L-shaped first connecting plate 22, and a plurality of groove side clamping blocks 20 are uniformly distributed on two side surfaces of the groove piece 8 to clamp the groove piece 8;
the reinforced fixing mechanism 23 comprises a reinforced front clamping block 24 and a reinforced back clamping piece 25, the reinforced front clamping block 24 is connected with the support frame 3 through a second connecting piece 26, and the reinforced front clamping block 24 can rotate in the horizontal direction; strengthen back holder 25 including strengthening back grip block 27, slide rail 28, slider 29 and backup pad 30, strengthen back grip block 27 through third connecting piece 31 with backup pad 30 is connected, slide rail 28 sets up on the support frame 3, slider 29 sets up the backup pad 30 bottom, backup pad 30 through slider 29, slide rail 28 with support frame 3 sliding connection, the slip direction of backup pad 30 is perpendicular to the length direction of support frame 3. The reinforced back clamping piece 25 is driven by a cylinder, and a cylinder piston is parallel to the movement direction of the reinforced back clamping piece 25 and is connected with the reinforced back clamping piece 25 through an L-shaped plate.
After the groove member 8 is fixed, the reinforcing member 9 is installed in a preset position in the groove member 8, and then the reinforcing member 9 is fixed, wherein the reinforcing member 9 is fixed as follows: the bottom surface of the reinforcing part 9 is directly contacted with the upper surface of the groove part 8, the front surface of the reinforcing part 9 is contacted with the front surface of the reinforcing part 9 through the reinforcing front surface clamping block 24, and the reinforcing front surface clamping block 24 is rotated to ensure that the reinforcing front surface clamping block 24 is contacted with the front surface of the reinforcing part 9. The reinforcing rear clamp 25 is then slid to move the reinforcing rear clamp 25 squarely toward the reinforcing member 9, the reinforcing rear clamp block 27 is first rotated to a horizontal position before movement, and during movement, the reinforcing rear clamp block 27 moves horizontally into contact with the reinforcing member 9 at the back, at which time the reinforcing member 9 is horizontally displaced by the reinforcing rear clamp block 27 and the reinforcing front clamp block 24 (the reinforcing member 9 is located between the reinforcing rear clamp block 27 and the reinforcing front clamp block 24). And the horizontal both sides of reinforcement 9 are spacing by the both sides face of groove 8, and then realize the fixed of reinforcement 9. After the fixing, the groove piece 8 and the reinforcing piece 9 are welded through the arc welding robot 1.
Further, as shown in fig. 3, a groove bottom surface sub-clamping block 32 having a shape of a Chinese character 'ao' is provided on the third connecting member 31, the reinforcing rear surface clamping block 27 is provided in a groove portion of the groove bottom surface sub-clamping block 32, and the groove bottom surface sub-clamping block 32 is rotatable in a vertical direction. When the reinforcing back clamping block 27 rotates, the groove bottom surface auxiliary clamping block 32 rotates synchronously, when the groove bottom surface auxiliary clamping block 32 is horizontal, the groove bottom surface auxiliary clamping block 32 contacts with the upper surface of the groove member 8, and the arranged groove bottom surface auxiliary clamping block 32 further improves the fixing effect of the groove member 8.
Further, as shown in fig. 6 to 9, the second clamping member 5 includes a series of fixing mechanisms 33 and a side seal fixing mechanism 34,
the first-order fixing mechanism 33 comprises a first-order front clamping block 35, a first-order side clamping block 36 and a first-order back clamping block 37, the first-order front clamping block 35 and the first-order side clamping block 36 are slidably connected with the support frame 3 through a second connecting plate 38 (a square groove is formed in the middle of the second connecting plate 38, so that the front of the side sealing plate 11 is conveniently welded with the front of the first-order part 10) (the sliding connection mode is the same as that of the reinforced back clamping piece 25, the specific principle and structure are not described in detail), the sliding direction of the second connecting plate 38 is perpendicular to the length direction of the support frame 3, the first-order back clamping block 37 is connected with the support frame 3 through a fourth connecting piece 39, and the first-order back clamping block 37 can rotate in the vertical direction;
the side sealing fixing mechanism 34 comprises a side sealing supporting block 40 and an expansion piece 41, the expansion piece 41 is arranged obliquely, the side sealing supporting block 40 is connected with the supporting frame 3 through the expansion piece 41, and the side sealing plate 11 is arranged on the side sealing supporting block 40.
The telescopic member 41 is an air cylinder, and the air cylinder can drive the side sealing support block 40 to move, so as to adjust the position of the side sealing plate 11 on the side sealing support block 40.
Principle of the second clamp 5: the side sealing plate 11 is arranged on the side sealing support block 40, and then the first-order part 10 is vertically arranged so that the side surface of the first-order part 10 faces downwards and is correspondingly arranged on the side sealing plate 11. After the first-order part 10 is in place, the sides of the first-order part 10 are secured by a first-order side clamp block 36, thereby limiting lateral displacement of the first-order part 10. The back of the first-order part 10 is rotated by the first-order back holding block 37 to make the first-order back holding block 37 contact with the back of the first-order part 10; the second connecting plate 38 is then driven to move squarely toward the front of the sequence of parts 10 and into contact with the front of the sequence of parts 10, so that the sequence of parts 10 is held between the sequence of back holding blocks 37 and the sequence of front holding blocks 35, and the horizontal displacement of the sequence of parts 10 is self-settled. When the first-order back clamping block 37 rotates, a vertical abutting plate is arranged at the end of the fourth connecting piece 39 connected with the first-order back clamping block, and the vertical abutting plate contacts with the upper surface of the side sealing plate 11 so as to limit the vertical displacement of the side sealing plate 11. The welding can be started after the side sealing plate 11 and the first-order part 10 are fixed.
Further, as shown in fig. 10 to 12, the third clamping member 6 includes a round tube fixing mechanism 42 and a top seal fixing mechanism 43,
the circular tube fixing mechanism 42 comprises a supporting circular rod 44 and a circular tube clamping block 45, the supporting circular rod 44 is arranged on a cylindrical seat 46, the diameter of the cylindrical seat 46 is larger than that of the cylindrical tube 14, the diameter of the supporting circular rod 44 is smaller than that of the cylindrical tube 14, a conical guide head is arranged at the top of the supporting circular rod 44, and the cylindrical tube 14 is coaxially sleeved outside the supporting circular rod 44; the circular tube clamping block 45 is connected with the support frame 3 through a fifth connecting piece 47, the circular tube clamping block 45 can rotate in the vertical direction, and the circular tube clamping block 45 is tightly pressed at one end of the cylindrical tube 14, which is far away from the cylindrical seat 46;
the top sealing fixing mechanism 43 includes two top sealing fixing blocks 48 and two top sealing supporting blocks 49, the top sealing fixing blocks 48 are connected to the supporting frame 3 through a sixth connecting piece 50, the top sealing fixing blocks 48 can rotate in the vertical direction, the top sealing supporting blocks 49 are connected to the supporting frame 3 through a third connecting plate 51, and the top sealing plate 13 is disposed between the top sealing supporting blocks 49 and the top sealing fixing blocks 48.
Further, as shown in fig. 13 and 14, the fourth clamping member 7 includes a box supporting and fixing mechanism 52 and a third-order fixing mechanism 53,
the box body supporting and fixing mechanism 52 comprises eight box body supporting blocks 54 and two box body fixing blocks 55, the box body supporting blocks 54 (which are L-shaped blocks) are connected with the supporting frame 3, the box body fixing blocks 55 are connected with the supporting frame 3 through seventh connecting pieces 56, the box body fixing blocks 55 can rotate in the vertical direction, the bottom sealing plate 16 is arranged between the box body supporting blocks 54 and the box body fixing blocks 55 (the box body fixing blocks 55 are positioned on the upper surface of the bottom sealing plate 16), the second-order parts 12 are arranged on the bottom sealing plate 16, and the third-order parts 15 are arranged at the top ends of the second-order parts 12;
the three-sequence fixing mechanism 53 comprises three-sequence fixing blocks 57, the three-sequence fixing blocks 57 are connected with the support frame 3 through eighth connecting pieces 58, the three-sequence fixing blocks 57 can rotate in the vertical direction, and the three-sequence fixing blocks 57 are arranged on the top surfaces of the three-sequence parts 15.
The principle of the fourth clamping member 7 is as follows: the bottom sealing plate 16 is supported by a box support block 54, and is vertically restricted by the box support block 54 and a box fixing block 55. After the bottom sealing plate 16 is fixed, the second-order parts 12 are placed at a predetermined position on the bottom sealing plate 16, and then the third-order parts 15 are placed on top of the second-order parts 12. And after the parts are preassembled, the parts are integrally fixed, namely the three-order fixing block 57 is rotated to enable the three-order fixing block 57 to be tightly pressed on the top surface of the three-order parts 15, the integral vertical displacement of the energy absorption box 2 is limited, and then the bottom surface sealing plate 16, the two-order parts 12 and the three-order parts 15 are welded to obtain the energy absorption box 2.
Further, the first connecting piece 21 comprises a vertical arm 59, a Y-shaped rotating arm 60 and a connecting arm 61, the vertical arm 59 is connected with the support frame 3, one end of the rotating arm 60 is rotatably connected with the vertical arm 59, the other end of the rotating arm 60 is connected with one end of the connecting arm 61, and the other end of the connecting arm 61 is connected with the groove bottom surface clamping block 19. The rotation principle of the second connecting member 26, the third connecting member 31, the fourth connecting member 39, the fifth connecting member 47, the sixth connecting member 50, the seventh connecting member 56, the eighth connecting member 58 is the same as that of the first connecting member 21, and the detailed structure thereof is not described in detail.
The vertical arm 59 is connected with the support frame 3, the rotating arm 60 is rotatably connected with the vertical arm 59 through a rotating shaft, and the connecting arm 61 is used for connecting the groove bottom surface clamping block 19 with the rotating arm 60.
Further, rotation boxes 62 are arranged on two sides of the support frame 3, the support frame 3 is connected with the rotation boxes 62 through a rotating shaft, and one end of the rotating shaft is connected with a driving motor. Wherein, the pivot is connected with the rolling disc, and the rolling disc is connected with the support frame through L shaped plate. When so setting up convenient welding, carry out whole angle fine setting to the part, avoid appearing the arc welding robot degree of freedom not enough and the not condition in place of welding.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. Energy-absorbing box arc welding device, its characterized in that: the energy absorption box fixing device comprises an arc welding robot and a fixing clamping assembly for fixing the components of the energy absorption box;
the fixed clamping assembly comprises a support frame, and a first clamping piece, a second clamping piece, a third clamping piece and a fourth clamping piece which are arranged on the support frame and distributed along the length direction of the support frame;
the first clamping piece is used for fixing a groove piece and a reinforcing piece of the energy absorption box, and the groove piece and the reinforcing piece are welded to form a sequence of parts; the second clamping piece is used for fixing a first-order part and a side sealing plate of the energy absorption box, and the first-order part and the side sealing plate are welded to form a second-order part; the third clamping piece is used for fixing a top surface sealing plate and a cylindrical pipe of the energy absorption box, and the top surface sealing plate and the cylindrical pipe are welded to form a three-sequence part; the fourth clamping piece is used for fixing the second-order parts and the third-order parts, and a bottom sealing plate of the energy absorption box, the second-order parts and the third-order parts are welded to form the energy absorption box.
2. The energy-absorbing box arc welding apparatus according to claim 1, wherein: the first clamping piece comprises a groove fixing mechanism and a reinforcing fixing mechanism, the groove fixing mechanism comprises a groove bottom surface supporting block, a groove bottom surface clamping block and a plurality of groove side surface clamping blocks, and the groove bottom surface supporting block is connected with the supporting frame;
the groove bottom surface clamping block is connected with the supporting frame through a first connecting piece, is arranged on the upper surface of the bottom surface of the groove piece and can vertically rotate;
the groove side clamping blocks are connected with the supporting frame through an L-shaped first connecting plate, and a plurality of groove side clamping blocks are uniformly distributed on two side surfaces of the groove piece to clamp the groove piece;
the reinforced fixing mechanism comprises a reinforced front clamping block and a reinforced back clamping piece, the reinforced front clamping block is connected with the support frame through a second connecting piece, and the reinforced front clamping block can rotate in the horizontal direction; strengthen back holder including strengthening back grip block, slide rail, slider and backup pad, strengthen back grip block through the third connecting piece with the backup pad is connected, the slide rail sets up on the support frame, the slider sets up the backup pad bottom, the backup pad pass through slider, slide rail with support frame sliding connection, the slip direction perpendicular to of backup pad the length direction of support frame.
3. The energy-absorbing box arc welding apparatus according to claim 2, wherein: the third connecting piece is provided with a concave groove bottom surface auxiliary clamping block, the reinforced back surface clamping block is arranged on a groove part of the concave groove bottom surface auxiliary clamping block, and the concave groove bottom surface auxiliary clamping block can rotate in the vertical direction.
4. The energy-absorbing box arc welding apparatus according to claim 1, wherein: the second clamping piece comprises a first-order fixing mechanism and a side sealing fixing mechanism,
the first-order fixing mechanism comprises a first-order front clamping block, a first-order side clamping block and a first-order back clamping block, the first-order front clamping block and the first-order side clamping block are connected with the supporting frame in a sliding mode through a second connecting plate, the sliding direction of the second connecting plate is perpendicular to the length direction of the supporting frame, the first-order back clamping block is connected with the supporting frame through a fourth connecting piece, and the first-order back clamping block can rotate in the vertical direction;
the side sealing fixing mechanism comprises a side sealing supporting block and an extensible member, the extensible member is obliquely arranged, the side sealing supporting block is connected with the supporting frame through the extensible member, and the side sealing plate is arranged on the side sealing supporting block.
5. The energy-absorbing box arc welding apparatus according to claim 1, wherein: the third clamping piece comprises a circular tube fixing mechanism and a top surface sealing fixing mechanism,
the circular tube fixing mechanism comprises a supporting circular rod and a circular tube clamping block, the supporting circular rod is arranged on a cylindrical seat, the diameter of the cylindrical seat is larger than that of the cylindrical tube, the diameter of the supporting circular rod is smaller than that of the cylindrical tube, a conical guide head is arranged at the top of the supporting circular rod, and the cylindrical tube is coaxially sleeved outside the supporting circular rod; the circular tube clamping block is connected with the supporting frame through a fifth connecting piece, can rotate in the vertical direction and is tightly pressed at one end, far away from the cylindrical seat, of the cylindrical tube;
the top surface sealing fixing mechanism comprises at least one top surface sealing fixing block and at least one top surface sealing supporting block, the top surface sealing fixing block is connected with the supporting frame through a sixth connecting piece, the top surface sealing fixing block can rotate in the vertical direction, the top surface sealing supporting block is connected with the supporting frame through a third connecting plate, and the top surface sealing plate is arranged between the top surface sealing supporting block and the top surface sealing fixing block.
6. The energy-absorbing box arc welding apparatus according to claim 1, wherein: the fourth clamping piece comprises a box body supporting and fixing mechanism and a three-order fixing mechanism,
the box body supporting and fixing mechanism comprises a plurality of box body supporting blocks and at least one box body fixing block, the box body supporting blocks are connected with the supporting frame, the box body fixing block is connected with the supporting frame through a seventh connecting piece, the box body fixing block can rotate in the vertical direction, the bottom surface sealing plate is arranged between the box body supporting blocks and the box body fixing block, the second-order parts are arranged on the bottom surface sealing plate, and the third-order parts are arranged at the top ends of the second-order parts;
the three-sequence fixing mechanism comprises three-sequence fixing blocks, the three-sequence fixing blocks are connected with the supporting frame through eighth connecting pieces, the three-sequence fixing blocks can rotate in the vertical direction, and the three-sequence fixing blocks are arranged on the top surfaces of three-sequence parts.
7. The energy-absorbing box arc welding apparatus according to claim 2, wherein: the first connecting piece comprises a vertical arm, a Y-shaped rotating arm and a connecting arm, the vertical arm is connected with the supporting frame, one end of the rotating arm is rotatably connected with the vertical arm, the other end of the rotating arm is connected with one end of the connecting arm, and the other end of the connecting arm is connected with the groove bottom surface clamping block.
8. The energy-absorbing box arc welding apparatus according to claim 1, wherein: the support frame both sides are equipped with the rotation case, the support frame through the pivot with the rotation case is connected, the one end of pivot is connected with driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033719.8U CN217775844U (en) | 2022-08-03 | 2022-08-03 | Energy-absorbing box arc welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033719.8U CN217775844U (en) | 2022-08-03 | 2022-08-03 | Energy-absorbing box arc welding device |
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| Publication Number | Publication Date |
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| CN217775844U true CN217775844U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222033719.8U Active CN217775844U (en) | 2022-08-03 | 2022-08-03 | Energy-absorbing box arc welding device |
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| Country | Link |
|---|---|
| CN (1) | CN217775844U (en) |
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2022
- 2022-08-03 CN CN202222033719.8U patent/CN217775844U/en active Active
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