CN115302177A - Special flexible welding jig of new forms of energy battery tray processing - Google Patents
Special flexible welding jig of new forms of energy battery tray processing Download PDFInfo
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- CN115302177A CN115302177A CN202211194576.7A CN202211194576A CN115302177A CN 115302177 A CN115302177 A CN 115302177A CN 202211194576 A CN202211194576 A CN 202211194576A CN 115302177 A CN115302177 A CN 115302177A
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- 238000003466 welding Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 130
- 230000001174 ascending effect Effects 0.000 claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a special flexible welding fixture for processing a new energy battery tray, which belongs to the technical field of battery tray welding fixtures and comprises a tray welding fixture body, a self-locking intermittent rotating mechanism, a circumferential flexible pre-tightening fixing mechanism, a lifting angle adjusting device and a component multi-dimensional pushing type positioning mechanism, wherein the self-locking intermittent rotating mechanism is arranged on the tray welding fixture body; in order to solve the problems that the existing welding clamp for processing the battery tray is inconvenient to adjust the angle and complicated to operate when in use, the self-locking intermittent rotating mechanism and the circumferential flexible pre-tightening fixing mechanism are arranged, so that the rotation and flexible clamping of the quadrilateral battery tray are cooperatively realized, and the battery tray is convenient to process; the invention reasonably utilizes the three-dimensional space, and jointly increases the adjustment flexibility of the welding fixture for processing the battery tray through the arranged ascending angle adjusting device and the assembly multi-dimensional push type positioning mechanism, thereby realizing the technical effect of multi-dimensional positioning adjustment.
Description
Technical Field
The invention belongs to the technical field of battery tray welding clamps, and particularly relates to a special flexible welding clamp for new energy battery tray machining.
Background
The new energy battery is the main power source of electric automobile, electric train, electric bicycle etc, the new energy battery passes through the battery tray to be fixed in vehicle chassis, the tray that the new energy battery adopted steel material to make to bear more in the tradition, in order to alleviate automobile body weight, improve the environmental protection performance, more and more battery trays adopt the metal material, if use the battery aluminium tray of 6 series aluminum alloy preparation, 6 series aluminum alloy section bar has good plasticity and welding performance, accessible friction stir welding's mode realizes battery tray and coupling assembling integrated into one piece.
For better realization welding purpose, fix a position and fix through battery tray processing welding jig, however present battery tray processing welding jig has following some problems: the adjustment of angle is not convenient for carry out to current battery tray processing welding jig, the operation is numerous and diverse during the use, and battery tray generally is the quadrangle, consequently can only wholly rotate when anchor clamps rotate, be not convenient for treat that the processing battery tray rotates, in addition, current battery tray processing welding jig can not carry out the adjustment of height and can not fix other subassemblies of treating the connection when using, consequently should be not convenient for treat and carry out position location between the welding subassembly, need manual support, the accurate nature of welded has not only been reduced like this, and very big reduction production efficiency, consume manpower and materials, increase manufacturing cost.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides a special flexible welding fixture for processing a new energy battery tray, aiming at solving the problems that the existing welding fixture for processing the battery tray is inconvenient for angle adjustment and complicated in operation during use, and the invention realizes the rotation and flexible clamping of the quadrilateral battery tray through the cooperation of the arranged self-locking intermittent rotating mechanism and the annular flexible pre-tightening fixing mechanism, realizes fixed-point locking, is convenient for processing the battery tray, improves the processing efficiency, and aims at solving the problems that the existing welding fixture for processing the battery tray cannot carry out height adjustment and cannot fix other components to be connected during use.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the invention provides a special flexible welding fixture for processing a new energy battery tray, which comprises a tray welding fixture body, a self-locking intermittent type rotating mechanism, a circumferential flexible pre-tightening fixing mechanism, a lifting angle adjusting device and a component multi-dimensional push type positioning mechanism, wherein the self-locking intermittent type rotating mechanism is arranged on the lifting angle adjusting device, the circumferential flexible pre-tightening fixing mechanism is arranged on the lifting angle adjusting device and arranged around the self-locking intermittent type rotating mechanism, the lifting angle adjusting device is arranged on the tray welding fixture body, and the component multi-dimensional push type positioning mechanism is arranged on the tray welding fixture body and arranged above the self-locking intermittent type rotating mechanism.
Further, the self-locking intermittent rotating mechanism comprises a rotating support base, a rotating shaft, a external rectangular rotating block, a first magnet block, a tray placing seat, a point type self-locking mechanism and a reciprocating pushing rotating driving mechanism, wherein the rotating support base is arranged on the ascending angle adjusting device, a splicing sliding cavity is arranged in the rotating support base, the rotating shaft is rotatably arranged in the splicing sliding cavity, the external rectangular rotating block is arranged in the splicing sliding cavity and arranged on the rotating shaft, a self-locking inner groove is formed in the external rectangular rotating block and is circumferentially distributed, the first magnet block is arranged in the self-locking inner groove and is circumferentially distributed, the tray placing seat is arranged at one end of the rotating shaft, the point type self-locking mechanism is arranged on the rotating support base and arranged above the external rectangular rotating block, the point type self-locking mechanism is circumferentially distributed, and the reciprocating pushing rotating driving mechanism is arranged in the splicing sliding cavity.
Preferably, the point type self-locking mechanism comprises an inverted L-shaped connecting arm, a self-locking telescopic rod, a second magnet block and a self-locking reset spring, the inverted L-shaped connecting arm is arranged on the rotary supporting base, the self-locking telescopic rod is arranged on the inverted L-shaped connecting arm, the second magnet block is arranged at one end of the self-locking telescopic rod, one end of the self-locking reset spring is arranged on the inverted L-shaped connecting arm, the other end of the self-locking reset spring is arranged on the second magnet block, and the self-locking reset spring is sleeved outside the self-locking telescopic rod.
Preferably, come and go to promote to rotate actuating mechanism and include pneumatic drive mechanism, come and go slider, fixed connection post and come and go to promote the gyro wheel, pneumatic drive mechanism locates to rotate on the support base, come and go the slider and locate on the pneumatic drive mechanism and slide and locate concatenation formula slip intracavity, the one end of going and going to keep away from pneumatic drive mechanism on the slider is equipped with the slider and promotes the inner chamber, fixed connection post locates the slider and promotes the inner chamber, come and go to promote the gyro wheel and rotate to connect and locate on the fixed connection post.
Further, the circumferential flexible pre-tightening fixing mechanism comprises a fixed support base, an arc-shaped block connecting column, an arc-shaped connecting block, a flexible pre-tightening telescopic rod, a front-mounted ejector block, a flexible pre-tightening spring, an ejector block connecting column and a rolling type pinch roller, the fixed support base is arranged on the rotary support base, the arc-shaped block connecting column is arranged on the fixed support base, the arc-shaped connecting block is arranged on the arc-shaped block connecting column, an arc-shaped inner cavity is formed in the arc-shaped connecting block, the flexible pre-tightening telescopic rod is arranged in the arc-shaped inner cavity and on the inner wall of the arc-shaped connecting block, the front-mounted ejector block is arranged on the flexible pre-tightening telescopic rod, the ejector block inner cavity is formed in the front-mounted ejector block, the flexible pre-tightening spring is sleeved outside the flexible pre-tightening telescopic rod, one end of the flexible pre-tightening spring is arranged on the inner wall of the arc-shaped connecting block, the pinch roller is arranged on the ejector block connecting column in a rotating mode, the position of the rolling type pinch roller is adjusted by compressing the flexible pre-tightening telescopic rod and the flexible pre-tightening spring when the battery tray rotates, so that the rolling type pinch roller is always tightly held with the battery tray, and the rolling type pinch roller is prevented from generating a deviation resistance when the battery tray is clamped (a battery is clamped).
Further, rising angle adjusting device is including rising drive pneumatic mechanism, the flexible post that rises, the connection chassis that rises, the buffer spring that rises and the spacing flexible post of buffering that rises, rise drive pneumatic mechanism locates on the tray welding jig body, the flexible post that rises is located on the drive pneumatic mechanism that rises, the connection chassis that rises is located on the flexible post that rises, on the tray welding jig body is located to the one end of buffer spring that rises, the other end of buffer spring that rises is located on the connection chassis that rises, the spacing flexible post of buffering that rises is located in the buffer spring that rises, and buffer spring and the spacing flexible post of buffering that rises have buffering and spacing effect.
Further, the assembly multidimensional pushing type positioning mechanism comprises a support frame distributed all around, a transverse positioning adjusting mechanism, a longitudinal positioning adjusting mechanism and a circumferential rotating and hanging mechanism, the support frame distributed all around is arranged on the tray welding fixture body, the transverse positioning adjusting mechanism is arranged on the support frame distributed all around, the longitudinal positioning adjusting mechanism is arranged on the transverse positioning adjusting mechanism, and the circumferential rotating and hanging mechanism is arranged on the longitudinal positioning adjusting mechanism.
Preferably, the transverse positioning adjustment mechanism includes transverse positioning guide rail, transverse positioning lead screw, transverse positioning slider, drive wheel one, transverse positioning motor, motor drive axle, drive wheel two and connecting band, the transverse positioning guide rail is located on the support frame that distributes all around, the transverse positioning lead screw is located on the support frame that distributes all around and is located the top of transverse positioning guide rail, the transverse positioning slider slides and locates in the transverse positioning guide rail and threaded connection locate on the transverse positioning lead screw, the one end of transverse positioning lead screw is located to drive wheel one, the transverse positioning motor is located on the support frame that distributes all around, motor drive axle is located on the transverse positioning motor, drive wheel two is located in the motor drive axle, the connecting band is located on the drive wheel one and is located on the drive wheel two.
Preferably, the longitudinal positioning adjusting mechanism comprises a longitudinal positioning base, a longitudinal sliding inner groove, a longitudinal positioning screw rod, a screw rod adjusting handle, a longitudinal positioning sliding block and a clamping connecting baffle, the longitudinal positioning base is arranged on the transverse positioning sliding block, the longitudinal positioning base is provided with the longitudinal sliding inner groove, the longitudinal positioning screw rod is arranged in the longitudinal sliding inner groove, the screw rod adjusting handle is arranged at one end of the longitudinal positioning screw rod, the longitudinal positioning sliding block is arranged in the longitudinal sliding inner groove in a sliding manner and is connected with the longitudinal positioning screw rod in a threaded manner, and the clamping connecting baffle is arranged on the longitudinal positioning sliding block.
Preferably, the circular rotation hangs the mechanism and includes overhead connection disc, disc spliced pole, horizontal push rod, suspension type connecting rod and sucking disc, overhead connection disc is located on the longitudinal direction location slider, the disc spliced pole is located on the overhead connection disc, horizontal push rod locates on the disc spliced pole, the suspension type connecting rod rotates and locates on the disc spliced pole, the sucking disc is located on the suspension type connecting rod.
The invention adopting the structure has the following beneficial effects:
(1) The invention provides a special flexible welding fixture for processing a new energy battery tray, which aims to solve the problems that the existing welding fixture for processing the battery tray is inconvenient for angle adjustment and complicated in operation during use;
(2) The battery tray is locked at a fixed point in the rotating process through the arranged point type self-locking mechanism, so that the battery tray is convenient to process, and the processing efficiency is improved;
(3) The self-locking intermittent rotating mechanism achieves dynamic clamping of the battery tray while rotating, and through arc-shaped arrangement, arc-shaped close wrapping is conducted on corners of the rectangular battery tray, and meanwhile the rolling type pressing wheel is arranged, so that the problem that the rectangular battery tray is inconvenient to rotate is solved;
(4) When the battery tray rotates, the position of the rolling type pressing wheel is adjusted by compressing the flexible pre-tightening telescopic rod and the flexible pre-tightening spring, so that the rolling type pressing wheel is always tightly held with the battery tray, and the problem of contradiction that the battery tray is clamped (position deviation of the battery tray is avoided) and cannot be clamped (the clamping can generate resistance to rotation) is solved;
(5) In order to solve the problems that the existing welding clamp for processing the battery tray cannot adjust the height and cannot fix other components to be connected when in use, the invention reasonably utilizes the three-dimensional space, and jointly increases the adjustment flexibility of the welding clamp for processing the battery tray through the arranged ascending angle adjusting device and the component multi-dimensional push type positioning mechanism, thereby realizing the technical effect of multi-dimensional positioning adjustment;
(6) The welding fixture for processing the battery tray adjusts the flexibility and the effectiveness, is beneficial to improving the processing quality, improves the processing efficiency and reduces the loss of manpower and material resources.
Drawings
Fig. 1 is a perspective view of a flexible welding fixture special for new energy battery tray processing according to the present invention;
fig. 2 is a front view of the flexible welding fixture for new energy battery tray processing provided by the invention;
fig. 3 is a top view of the special flexible welding fixture for processing a new energy battery tray provided by the invention;
FIG. 4 isbase:Sub>A cross-sectional view taken along section line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along section line B-B of FIG. 2;
FIG. 6 is a schematic structural view of a multi-dimensional push type positioning mechanism according to the present invention;
FIG. 7 is a schematic structural view of a self-locking intermittent rotation mechanism according to the present invention;
FIG. 8 is a schematic structural diagram of a circumferential flexible pre-tightening fixing mechanism according to the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 1 taken at I;
FIG. 10 is an enlarged view of a portion of FIG. 1 at II;
FIG. 11 is an enlarged view of a portion of FIG. 2 at III;
fig. 12 is a partial enlarged view of the portion iv in fig. 7.
<xnotran> ,1, ,2, ,3, ,4, ,5, ,6, ,7, ,8, ,9, ,10, ,11, ,12, ,13, ,14, ,15, L ,16, ,17, ,18, ,19, ,20, ,21, ,22, ,23, ,24, ,25, ,26, ,27, ,28, ,29, ,30, ,31, ,32, ,33, ,34, ,35, ,36, ,37, ,38, ,39, ,40, ,41, ,42, ,43, ,44, ,45, ,46, ,47, ,48, ,49, ,50, ,51, ,52, ,53, ,54, ,55, ,56, ,57, </xnotran> The device comprises an upper connecting disc 58, a disc connecting column 59, a transverse pushing rod 60, a suspension type connecting rod 61 and a sucker.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, the present invention provides a flexible welding fixture special for new energy battery tray processing, which includes a tray welding fixture body 1, a self-locking intermittent rotating mechanism 2, a circumferential flexible pre-tightening fixing mechanism 3, a lifting angle adjusting device 4 and a component multi-dimensional pushing type positioning mechanism 5, wherein the self-locking intermittent rotating mechanism 2 is arranged on the lifting angle adjusting device 4, the circumferential flexible pre-tightening fixing mechanism 3 is arranged on the lifting angle adjusting device 4 and arranged around the self-locking intermittent rotating mechanism 2, the lifting angle adjusting device 4 is arranged on the tray welding fixture body 1, and the component multi-dimensional pushing type positioning mechanism 5 is arranged on the tray welding fixture body 1 and arranged above the self-locking intermittent rotating mechanism 2.
Wherein, the self-locking intermittent type rotating mechanism 2 comprises a rotating support base 6, a rotating shaft 8, an external rectangular rotating block 9, a first magnet block 11, a tray placing seat 12, a point type self-locking mechanism 13 and a reciprocating pushing rotating driving mechanism 14, the rotating support base 6 is arranged on a rising angle adjusting device 4, a splicing type sliding cavity 7 is arranged in the rotating support base 6, the rotating shaft 8 is rotatably arranged in the splicing type sliding cavity 7, the external rectangular rotating block 9 is arranged in the splicing type sliding cavity 7 and arranged on the rotating shaft 8, a self-locking inner groove 10 is arranged on the external rectangular rotating block 9, the self-locking inner groove 10 is in circumferential distribution, the first magnet block 11 is arranged in the self-locking inner groove 10, the first magnet block 11 is in circumferential distribution, the tray placing seat 12 is arranged at one end of the rotating shaft 8, the point type self-locking mechanism 13 is arranged on the rotating support base 6 and arranged above the external rectangular rotating block 9, the point type self-locking mechanism 13 is in circumferential distribution, the reciprocating pushing and rotating driving mechanism 14 is arranged in the splicing type sliding cavity 7, the point type self-locking mechanism 13 comprises an inverted L-shaped connecting arm 15, a self-locking telescopic rod 16, a magnet block II 17 and a self-locking reset spring 18, the inverted L-shaped connecting arm 15 is arranged on the rotating support base 6, the self-locking telescopic rod 16 is arranged on the inverted L-shaped connecting arm 15, the magnet block II 17 is arranged at one end of the self-locking telescopic rod 16, one end of the self-locking reset spring 18 is arranged on the inverted L-shaped connecting arm 15, the other end of the self-locking reset spring 18 is arranged on the magnet block II 17, the self-locking reset spring 18 is sleeved outside the self-locking telescopic rod 16, the reciprocating pushing and rotating driving mechanism 14 comprises a pneumatic driving mechanism 19, a reciprocating slide block 20, a fixed connecting column 22 and a reciprocating pushing roller 23, the pneumatic driving mechanism 19 is arranged on the rotating support base 6, the reciprocating slide block 20 is arranged on the pneumatic driving mechanism 19 and is arranged in the splicing type sliding cavity 7 in a sliding manner, one end of the reciprocating slide block 20, which is far away from the pneumatic driving mechanism 19, is provided with a slide block pushing inner cavity 21, a fixed connecting column 22 is arranged in the slide block pushing inner cavity 21, and a reciprocating pushing roller 23 is rotatably connected to the fixed connecting column 22.
Wherein, the peripheral flexible pretension fixed establishment 3 includes fixed stay base 24, arc piece spliced pole 25, arc connecting block 26, flexible pretension telescopic link 28, leading kicking block 29, flexible pretension spring 31, kicking block spliced pole 32 and roll pinch roller 33, fixed stay base 24 is located on rotation support base 6, arc piece spliced pole 25 is located on fixed stay base 24, arc connecting block 26 is located on arc piece spliced pole 25, be equipped with arc inner chamber 27 in the arc connecting block 26, flexible pretension telescopic link 28 is located in arc inner chamber 27 and is located on the inner wall of arc connecting block 26, leading kicking block 29 is located on flexible pretension telescopic link 28, be equipped with kicking block inner chamber 30 in leading kicking block 29, flexible pretension spring 31 cup joints outside locating flexible pretension telescopic link 28, the one end of flexible pretension spring 31 is located on the inner wall of arc connecting block 26, the other end of flexible pretension spring 31 is located on leading kicking block 29, kicking block spliced pole 32 is located in kicking block inner chamber 30, roll pinch roller 33 rotates and locates on kicking block spliced pole 32.
The ascending angle adjusting device 4 includes an ascending driving pneumatic mechanism 34, an ascending telescopic column 35, an ascending connecting base plate 36, an ascending buffer spring 37 and an ascending buffer limit telescopic column 38, the ascending driving pneumatic mechanism 34 is provided on the pallet welding jig body 1, the ascending telescopic column 35 is provided on the ascending driving pneumatic mechanism 34, the ascending connecting base plate 36 is provided on the ascending telescopic column 35, one end of the ascending buffer spring 37 is provided on the pallet welding jig body 1, the other end of the ascending buffer spring 37 is provided on the ascending connecting base plate 36, and the ascending buffer limit telescopic column 38 is provided in the ascending buffer spring 37.
In addition, the multidimensional push type positioning mechanism 5 of the assembly comprises a peripherally distributed support frame 39, a transverse positioning adjusting mechanism 40, a longitudinal positioning adjusting mechanism 41 and a circumferential rotation hanging mechanism 42, the peripherally distributed support frame 39 is arranged on the tray welding jig body 1, the transverse positioning adjusting mechanism 40 is arranged on the peripherally distributed support frame 39, the longitudinal positioning adjusting mechanism 41 is arranged on the transverse positioning adjusting mechanism 40, the circumferential rotation hanging mechanism 42 is arranged on the longitudinal positioning adjusting mechanism 41, the transverse positioning adjusting mechanism 40 comprises a transverse positioning guide rail 43, a transverse positioning screw 44, a transverse positioning slider 45, a driving wheel one 46, a transverse positioning motor 47, a motor driving shaft 48, two driving wheels 49 and a connecting belt 50, the transverse positioning guide rail 43 is arranged on the peripherally distributed support frame 39, the transverse positioning screw 44 is arranged on the transverse positioning guide rail 43, the transverse positioning slider 45 is arranged in the transverse positioning guide rail 43 in a threaded connection manner and arranged on the transverse positioning screw 44, the driving wheel one 46 is arranged at one end of the transverse positioning screw 44, the transverse positioning motor 47 is arranged on the peripherally distributed support frame 39, the motor driving shaft 48 is arranged on the transverse positioning motor 47, the driving wheel two driving wheels 49 are arranged on the driving shaft 48, the driving wheel 50 in a threaded connection manner and arranged on the transverse positioning slider 52, the longitudinal positioning screw 52, a longitudinal positioning base 52 is arranged on the longitudinal positioning base 52 and a longitudinal positioning slider 52 arranged on the longitudinal positioning screw 52, the longitudinal positioning slider 52 and a longitudinal positioning base 52 arranged on the longitudinal positioning slider 52 arranged on the longitudinal positioning screw 52 and a longitudinal positioning slider 52, the longitudinal positioning sliding block 55 is arranged in the longitudinal sliding inner groove 52 in a sliding mode and is connected with the longitudinal positioning screw rod 53 in a threaded mode, the clamping connecting baffle 56 is arranged on the longitudinal positioning sliding block 55, the circumferential rotation suspension mechanism 42 comprises an upper connecting disc 57, a disc connecting column 58, a transverse push rod 59, a suspension type connecting rod 60 and a sucker 61, the upper connecting disc 57 is arranged on the longitudinal positioning sliding block 55, the disc connecting column 58 is arranged on the upper connecting disc 57, the transverse push rod 59 is arranged on the disc connecting column 58, the suspension type connecting rod 60 is arranged on the disc connecting column 58 in a rotating mode, and the sucker 61 is arranged on the suspension type connecting rod 60.
When the battery tray lifting device is used specifically, firstly, a user places a battery tray on the tray placing seat 12, the battery tray is fixed by compressing the flexible pre-tightening telescopic rod 28 and the flexible pre-tightening spring 31 according to the appearance of the battery tray, then the user starts the lifting driving pneumatic mechanism 34 to drive the lifting telescopic column 35 to stretch and further push the lifting connecting chassis 36 upwards to a proper machining height, wherein the lifting buffer spring 37 and the lifting buffer limiting telescopic column 38 have buffering and limiting functions;
when the orientation of the battery tray needs to be adjusted in the welding process, a user can start the pneumatic driving mechanism 19 to drive the reciprocating slide block 20 to reciprocate along the splicing type sliding cavity 7, so as to drive the external rectangular rotating block 9 to rotate in the splicing type sliding cavity 7, so as to drive the tray placing seat 12 on the rotating shaft 8 to rotate, so as to realize the rotation adjustment of the battery tray, when the battery tray is positioned at a certain processing angle, the pneumatic driving mechanism 19 stops driving the reciprocating slide block 20 to push the external rectangular rotating block 9 to rotate, the magnet block II 17 and the magnet block I11 are combined to fix the position, so that the technical difficulty of position limitation only depending on the pneumatic driving mechanism 19 is avoided, meanwhile, the combination of the magnet block II 17 and the magnet block I11 stretches the self-locking telescopic rod 16 and the self-locking reset spring 18, when the fixing is released, the pneumatic driving mechanism 19 drives the reciprocating slide block 20 to continuously push the external rectangular rotating block 9 to rotate, so that the magnet block II 17 and the magnet block I11 are combined, under the action of the self locking reset spring 16 and the magnet block II 17 are reset to the initial position, because a plurality of external rectangular rotating blocks 9 are arranged, and at least one of the self-locking mechanism 17 and a plurality of the magnet blocks 13 are combined at a plurality of magnetic blocks 13, so as to realize the multi-position locking mechanism is combined at the multi-position locking mechanism 17 and the multi-position locking mechanism is combined at the multi-position locking mechanism 17;
meanwhile, the battery tray avoids the rotation of the tray for blocking the battery by the clamping force by pushing the rolling type pinch roller 33 to rotate in the rotating process, and meanwhile, when the battery tray rotates, the position of the rolling type pinch roller 33 is adjusted by compressing the flexible pre-tightening telescopic rod 28 and the flexible pre-tightening spring 31, so that the rolling type pinch roller 33 is always tightly held with the battery tray, the contradiction problem that the battery tray cannot be clamped (the clamping can generate resistance to the rotation) while being clamped (the battery tray is prevented from being deviated in position) is solved, and the flexible clamping of the battery tray is realized;
in addition, in order to improve the welding efficiency, when a user needs to position other components to be welded in an auxiliary manner, the transverse positioning motor 47 is started to drive the motor driving shaft 48 to rotate, the driving wheel II 49 drives the connecting belt 50 to rotate, the driving wheel I46 drives the transverse positioning screw 44 to rotate, and therefore the position of the transverse positioning slider 45 on the transverse positioning guide rail 43 is adjusted, the other components to be welded are clamped through the transverse push rod 59, the transverse position of the longitudinal positioning adjusting mechanism 41 is adjusted, when the longitudinal direction is adjusted, the user can screw the screw rod adjusting handle 54 to drive the longitudinal positioning screw 53 to rotate, the position of the longitudinal positioning slider 55 in the longitudinal sliding inner groove 52 is adjusted, the other components to be welded are clamped through the clamping connecting baffle 56, and meanwhile, the user can also rotate the suspension type connecting rod 60 to fix other components to be welded through the suction cup 61 and adjust the positions of the components to be welded according to requirements;
the above is the overall working process of the invention, and the steps are repeated when the device is used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a special flexible welding jig of new forms of energy battery tray processing which characterized in that: including tray welding jig body (1), auto-lock intermittent type formula slewing mechanism (2), flexible pretension fixed establishment (3) in circumference, angle of rise adjusting device (4) and the multidimensional impulse type positioning mechanism of subassembly (5), on the angle of rise adjusting device (4) was located in auto-lock intermittent type formula slewing mechanism (2), on the angle of rise adjusting device (4) was located and around auto-lock intermittent type formula slewing mechanism (2) was located in flexible pretension fixed establishment (3) in circumference, on tray welding jig body (1) was located in angle of rise adjusting device (4) that rises angle of rise adjusting device (4), the multidimensional impulse type positioning mechanism of subassembly (5) were located on tray welding jig body (1) and were located the top of auto-lock intermittent type formula slewing mechanism (2).
2. The special flexible welding fixture for new energy battery tray processing according to claim 1, characterized in that: self-locking intermittent type formula slewing mechanism (2) including rotate support base (6), axis of rotation (8), external rectangle turning block (9), magnet piece (11), tray place seat (12), point type self-locking mechanism (13) and come and go and promote rotation actuating mechanism (14), rotate support base (6) and locate on rising angle adjusting device (4), be equipped with concatenation formula slip chamber (7) in rotation support base (6), axis of rotation (8) are rotated and are located in concatenation formula slip chamber (7), external rectangle turning block (9) are located in concatenation formula slip chamber (7) and are located on axis of rotation (8), be equipped with auto-locking inside groove (10) on external rectangle turning block (9), auto-locking inside groove (10) are the circumference distribution, magnet piece (11) are located in auto-locking inside groove (10), magnet piece (11) are the circumference distribution, the tray is placed the one end of seat (8), auto-locking mechanism (13) is located and is rotated and is located on support base (6) and the top of external rectangle turning block (9), concatenation rectangle turning block (13) is the point type slip actuating mechanism (7) and comes and goes and promotes driving mechanism (14).
3. The special flexible welding fixture for new energy battery tray processing according to claim 2, characterized in that: point type self-locking mechanism (13) is including invering L type linking arm (15), auto-lock telescopic link (16), magnet piece two (17) and auto-lock reset spring (18), it locates on rotation support base (6) to invert L type linking arm (15), on invert L type linking arm (15) is located in auto-lock telescopic link (16), the one end of auto-lock telescopic link (16) is located in magnet piece two (17), the one end of auto-lock reset spring (18) is located and is invertd on L type linking arm (15), on magnet piece two (17) is located to the other end of auto-lock reset spring (18), auto-lock reset spring (18) are the cup joint and locate outside auto-lock telescopic link (16).
4. The special flexible welding fixture for new energy battery tray processing according to claim 3, characterized in that: come and go to promote to rotate actuating mechanism (14) and include pneumatic drive mechanism (19), come and go slider (20), fixed connection post (22) and come and go and promote gyro wheel (23), pneumatic drive mechanism (19) are located on rotation support base (6), come and go slider (20) and locate on pneumatic drive mechanism (19) and slide and locate in concatenation formula slip chamber (7), the one end of keeping away from pneumatic drive mechanism (19) on the slider (20) that comes and goes is equipped with slider promotion inner chamber (21), fixed connection post (22) are located in slider promotion inner chamber (21), come and go to promote gyro wheel (23) and rotate to connect and locate on fixed connection post (22).
5. The special flexible welding fixture for new energy battery tray processing according to claim 4, characterized in that: the circumferential flexible pre-tightening fixing mechanism (3) comprises a fixed support base (24), an arc-shaped block connecting column (25), an arc-shaped connecting block (26), a flexible pre-tightening telescopic rod (28), a front top block (29), a flexible pre-tightening spring (31), a top block connecting column (32) and a rolling type pinch roller (33), the fixed supporting base (24) is arranged on the rotary supporting base (6), the arc block connecting column (25) is arranged on the fixed supporting base (24), the arc-shaped connecting block (26) is arranged on the arc-shaped block connecting column (25), an arc-shaped inner cavity (27) is arranged in the arc-shaped connecting block (26), the flexible pre-tightening telescopic rod (28) is arranged in the arc-shaped inner cavity (27) and on the inner wall of the arc-shaped connecting block (26), the front top block (29) is arranged on the flexible pre-tightening telescopic rod (28), an ejector block inner cavity (30) is arranged in the front ejector block (29), the flexible pre-tightening spring (31) is sleeved outside the flexible pre-tightening telescopic rod (28), one end of the flexible pre-tightening spring (31) is arranged on the inner wall of the arc-shaped connecting block (26), the other end of the flexible pre-tightening spring (31) is arranged on the front ejector block (29), the ejector block connecting column (32) is arranged in the ejector block inner cavity (30), the rolling type pinch roller (33) is rotatably arranged on the top block connecting column (32).
6. The special flexible welding fixture for processing the new energy battery tray according to claim 5, characterized in that: the ascending angle adjusting device (4) comprises an ascending driving pneumatic mechanism (34), an ascending telescopic column (35), an ascending connecting chassis (36), an ascending buffer spring (37) and an ascending buffer limiting telescopic column (38), wherein the ascending driving pneumatic mechanism (34) is arranged on the tray welding fixture body (1), the ascending telescopic column (35) is arranged on the ascending driving pneumatic mechanism (34), the ascending connecting chassis (36) is arranged on the ascending telescopic column (35), one end of the ascending buffer spring (37) is arranged on the tray welding fixture body (1), the other end of the ascending buffer spring (37) is arranged on the ascending connecting chassis (36), and the ascending buffer limiting telescopic column (38) is arranged in the ascending buffer spring (37).
7. The special flexible welding fixture for new energy battery tray processing according to claim 6, characterized in that: the assembly multidimensional push type positioning mechanism (5) comprises a support frame (39) which is distributed all around, a transverse positioning adjusting mechanism (40), a longitudinal positioning adjusting mechanism (41) and a circumferential rotation hanging mechanism (42), the support frame (39) which is distributed all around is arranged on the tray welding fixture body (1), the transverse positioning adjusting mechanism (40) is arranged on the support frame (39) which is distributed all around, the longitudinal positioning adjusting mechanism (41) is arranged on the transverse positioning adjusting mechanism (40), and the circumferential rotation hanging mechanism (42) is arranged on the longitudinal positioning adjusting mechanism (41).
8. The special flexible welding fixture for processing the new energy battery tray according to claim 7, characterized in that: transverse positioning adjustment mechanism (40) are including transverse positioning guide rail (43), transverse positioning lead screw (44), transverse positioning slider (45), drive wheel (46), transverse positioning motor (47), motor drive axle (48), two (49) of drive wheel and connecting band (50), transverse positioning guide rail (43) are located all around on distribution support frame (39), transverse positioning lead screw (44) are located all around on distribution support frame (39) and are located the top of transverse positioning guide rail (43), transverse positioning slider (45) slide locate in transverse positioning guide rail (43) and threaded connection locate transverse positioning lead screw (44), the one end of transverse positioning lead screw (44) is located to drive wheel (46), transverse positioning motor (47) are located all around on distribution support frame (39), motor drive axle (48) are located on transverse positioning motor (47), motor drive axle (49) are located on motor drive axle (48), connecting band (50) are located on drive wheel (46) and are located on drive wheel (49).
9. The special flexible welding fixture for new energy battery tray processing according to claim 8, characterized in that: the longitudinal positioning adjusting mechanism (41) comprises a longitudinal positioning base (51), a longitudinal sliding inner groove (52), a longitudinal positioning screw rod (53), a screw rod adjusting handle (54), a longitudinal positioning sliding block (55) and a clamping connecting baffle (56), wherein the longitudinal positioning base (51) is arranged on the transverse positioning sliding block (45), the longitudinal sliding inner groove (52) is arranged on the longitudinal positioning base (51), the longitudinal positioning screw rod (53) is arranged in the longitudinal sliding inner groove (52), the screw rod adjusting handle (54) is arranged at one end of the longitudinal positioning screw rod (53), the longitudinal positioning sliding block (55) is arranged in the longitudinal sliding inner groove (52) in a sliding mode and is connected with the longitudinal positioning screw rod (53) in a threaded mode, and the clamping connecting baffle (56) is arranged on the longitudinal positioning sliding block (55).
10. The special flexible welding fixture for processing the new energy battery tray according to claim 9, characterized in that: circular rotation hangs mechanism (42) including overhead connection disc (57), disc spliced pole (58), horizontal push rod (59), suspension type connecting rod (60) and sucking disc (61), on longitudinal positioning slider (55) is located in overhead connection disc (57), on overhead connection disc (57) is located in disc spliced pole (58), transversely push rod (59) is located on disc spliced pole (58), on suspension type connecting rod (60) rotate and locate disc spliced pole (58), on suspension type connecting rod (60) is located in sucking disc (61).
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| CN202211194576.7A CN115302177B (en) | 2022-09-29 | 2022-09-29 | Special flexible welding jig of new forms of energy battery tray processing |
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| CN202211194576.7A CN115302177B (en) | 2022-09-29 | 2022-09-29 | Special flexible welding jig of new forms of energy battery tray processing |
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|---|---|
| CN115302177B (en) | 2023-03-24 |
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Address after: Room 101, No. 1, Xinxing North Road, Liujia, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Maitai Technology Co.,Ltd. Country or region after: China Address before: 523460 Room 101, No. 1, Xinxing North Road, Liujia, Hengli Town, Dongguan City, Guangdong Province Patentee before: WALMATE (DONGGUAN) THERMAL SYSTEM LTD. Country or region before: China |