CN112338708A

CN112338708A - System for automatically polishing and processing copper bar of new energy battery

Info

Publication number: CN112338708A
Application number: CN202011055053.5A
Authority: CN
Inventors: 余晓炜
Original assignee: Wuhu Hengkun Auto Parts Co Ltd
Current assignee: Wuhu Guotian Automotive Parts Manufacturing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-02-09
Anticipated expiration: 2040-09-29
Also published as: CN112338708B

Abstract

The invention relates to a system for automatically polishing and processing a new energy battery copper bar, which comprises a grinding wheel polisher, a pair of grinding wheels and a pair of rails, wherein the rails are internally and slidably provided with a moving platform, and one end of the moving platform, which is close to the grinding wheels, is hinged with a mounting plate; all rotate on the mounting panel and install and press from both sides tight copper bar clamping device, all be equipped with the guiding mechanism who drives the corresponding mounting panel swing adjustment angle of polishing on the mobile station, all be equipped with in the track and drive the mobile station motion in make clamping device rotate the drive arrangement who changes the copper bar position of polishing. According to the copper bar polishing machine, the pulleys are matched with the trapezoidal sliding grooves to drive the moving platform to lift so that the gear is matched with the rack, the other end of the copper bar is polished, and manual clamping operation is not needed; the cam drives the swing rod to swing to adjust the angle of the mounting plate, and the angle of the copper bar on the clamping table is changed, so that the copper bar is fully polished.

Description

System for automatically polishing and processing copper bar of new energy battery

Technical Field

The invention relates to the field of copper bar production and processing, in particular to a system for automatically polishing and processing a new energy battery copper bar.

Background

With the continuous innovation and development of new energy technology, the performance of new energy automobiles is also continuously optimized. The copper bar serving as an important connecting piece on the new energy battery needs to be polished after being welded so as to restore the original size of the copper bar, and meanwhile, impurities on the surface of the copper bar after being welded are removed so as to keep the surface of the copper bar smooth; at present, polishing is mainly carried out by a belt polishing stage and a grinding wheel machine, workers handle welded copper bars for polishing, and due to splashing of dust during polishing, the working environment is severe, and the labor intensity of the workers is high; the workman is wayward when polishing the dynamics of polishing, and the size after easily making the copper bar polish can't match, leads to reporting useless the piece and increases, has reduced the yields, has increased manufacturing cost, consequently designs the automatic system of processing new forms of energy battery copper bar of polishing and solves above-mentioned problem.

Disclosure of Invention

In order to solve the technical problem, the invention provides a system for automatically polishing and processing a new energy battery copper bar. The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the system for automatically polishing and processing the copper bar of the new energy battery comprises a grinding wheel polisher, a pair of grinding wheels and a pair of rails, wherein moving platforms are slidably mounted in the rails, and mounting plates are hinged to one ends, close to the grinding wheels, of the moving platforms;

all rotate on the mounting panel and install and press from both sides tight copper bar clamping device, all be equipped with the guiding mechanism who drives the corresponding mounting panel swing adjustment angle of polishing on the mobile station, all be equipped with in the track and drive the mobile station motion in make clamping device rotate the drive arrangement who changes the copper bar position of polishing.

Clamping device installs the tight platform of clamp at the mounting panel including rotating, it has two sets of tight pieces of clamp that can press from both sides tight copper bar both ends respectively to press from both sides tight bench slidable mounting, press from both sides tight bench and be equipped with the tight piece complex double-end screw of clamp that corresponds.

The adjusting mechanism comprises a cam installed on the mobile platform, a pair of swing rods are installed on the installation plate in a hinged mode, one ends, far away from the clamping device, of the swing rods are connected with the swing rods, and a first motor connected with the swing rods is arranged on the mobile platform.

The driving device comprises a gear connected with the clamping device, a rack which is higher than the gear in the vertical direction is arranged on the track, and a power mechanism which can pull the moving platform and drive the moving platform to lift so as to enable the gear to be matched with the rack is arranged in the track.

The power mechanism comprises two groups of pulleys mounted on the mobile platform, trapezoidal sliding grooves matched with the corresponding pulleys are arranged in the tracks, supporting rods for providing supporting force for the pulleys are hinged to one ends, close to the clamping devices, of the trapezoidal sliding grooves, and the power mechanism further comprises hydraulic cylinders which are distributed on the tracks and connected with the mobile platform.

The tail end of a piston rod of the hydraulic cylinder is provided with a linear guide rail, and the moving platform is provided with a guide rail groove matched with the linear guide rail.

The track cooperation has double-end lead screw is connected with No. two motors.

The invention has the beneficial effects that: according to the copper bar polishing machine, the pulleys are matched with the trapezoidal sliding grooves to drive the moving platform to lift so that the gear is matched with the rack, the other end of the copper bar is polished, and manual clamping operation is not needed; the cam drives the swing rod to swing to adjust the angle of the mounting plate, and the angle of the copper bar on the clamping table is changed, so that the copper bar is fully polished.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a top view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a schematic top view of the clamping device of the present invention;

FIG. 4 is a schematic view of the track structure of the present invention;

fig. 5 is an enlarged view of I of fig. 4 according to the present invention.

Shown in the figure: 1. a grinding wheel polisher; 2. a grinding wheel; 3. a track; 4. a mobile station; 5. mounting a plate; 6. a clamping device; 7. an adjustment mechanism; 8. a drive device; 9. a base plate; 10. a support; 11. a guide rail; 61. a clamping table; 62. a clamping block; 63. a double-ended screw; 71. a cam; 72. a swing rod; 73. a first motor; 81. a gear; 82. a rack; 83. a power mechanism; 831. a pulley; 832. a trapezoidal chute; 833. a support bar; 834. a hydraulic cylinder; 835. a linear guide rail; 836. a guide rail groove; 837. a limiting block; 838. a through groove; 31. a double-ended lead screw; 32. a second motor; 33. a belt drive mechanism; 832a, a rising segment; 832b, a horizontal segment; 832c, a descending section; 832d, reset segment.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 5, the system for automatically polishing and processing the copper bar of the new energy battery comprises a grinding wheel polisher 1, wherein a pair of grinding wheels 2 are arranged on the grinding wheel polisher 1, the system further comprises a pair of rails 3, moving tables 4 are slidably mounted in the rails 3, and mounting plates 5 are hinged to one ends, close to the grinding wheels 2, of the moving tables 4; a bottom plate 9 is arranged below the track 3;

all rotate on the mounting panel 5 and install and press from both sides tight copper bar clamping device 6, all be equipped with the guiding mechanism 7 that drives the 5 swing adjustment angles of polishing of corresponding mounting panel on the mobile station 4, all be equipped with in the track 3 and drive the drive arrangement 8 that makes clamping device 6 rotate and change the copper bar position of polishing when driving the motion of mobile station 4.

The clamping device 6 comprises a clamping table 61 rotatably mounted on the mounting plate 5, two groups of clamping blocks 62 capable of clamping two ends of the copper bar respectively are slidably mounted on the clamping table 61, and double-threaded screws 63 matched with the corresponding clamping blocks 62 are arranged on the clamping table 61; the double-end screws 63 are fixedly connected with inner hexagonal heads so as to be convenient for workers to adjust; the distance between the clamping blocks 62 is adjusted by rotating the inner hexagonal head, so that the copper bars with different thicknesses and different numbers are adapted.

The adjusting mechanism 7 comprises a cam 71 arranged on the mobile platform 4, a pair of swing rods 72 are hinged on the mounting plate 5, one ends of the swing rods 72 far away from the clamping device 6 are connected with the swing rods 72, and a first motor 73 connected with the swing rods 72 is arranged on the mobile platform 4; a motor 73 drives cam 71 and rotates, makes pendulum rod 72 drive mounting panel 5 swing, and the angle of copper bar on the adjustment clamping platform 61 is polished to the copper bar advancing direction, prevents to appear polishing inhomogeneous condition.

The driving device 8 comprises a gear 81 connected with the clamping device 6, a rack 82 which is higher than the gear 81 in the vertical direction is arranged on the track 3, and a power mechanism 83 which pulls the moving platform 4 and drives the moving platform 4 to lift and lower so that the gear 81 is matched with the rack 82 is arranged in the track 3; the length of the rack 82 is half of the circumference of the gear 81, the rack 82 drives the gear 81 to rotate, the clamping table 61 is driven to rotate for 180 degrees, and the other end of the copper bar on the clamping table 61 is polished.

The power mechanism 83 comprises two groups of pulleys 831 arranged on the mobile station 4, trapezoidal sliding grooves 832 matched with the corresponding pulleys 831 are arranged in the track 3, one ends of the trapezoidal sliding grooves 832 close to the clamping devices 6 are hinged with supporting rods 833 used for providing supporting force for the pulleys 831, and the power mechanism 83 further comprises hydraulic cylinders 834 which are distributed on the track 3 and connected with the mobile station 4; the two groups of pulleys 831 are respectively positioned at the front end and the rear end of the mobile station 4, the trapezoidal sliding groove 832 limits the track of the pulleys 831, and a limiting block 837 for limiting the rotation angle of the supporting rod 833 is arranged in the mobile station 4; as shown in fig. 4, the trapezoidal chute 832 includes an ascending segment 832a, a horizontal segment 832b, a descending segment 832c and a reset segment 832d, and the supporting rods 833 are distributed between the ascending segment 832a and the reset segment 832 d;

the hydraulic cylinder 834 pulls the mobile station 4, so that the pulley 831 moves in the trapezoidal sliding chute 832, and when the pulley 831 moves to the highest point of the rising section 832a of the trapezoidal sliding chute 832, the rack 82 is meshed with the gear 81; the supporting rod 833 provides a supporting force when the pulley 831 enters the rising section 832a, preventing the pulley 831 from directly entering the returning section 832 d;

then the hydraulic cylinder 834 continues to pull the moving platform 4, so that the pulley 831 moves in the horizontal section 832b, and the rack 82 drives the gear 81 to rotate;

the gear 81 stops rotating, the pulley 831 moves to the descending segment 832c, after moving from the descending segment 832c to the reset segment 832d, the hydraulic cylinder 834 pushes the mobile station 4 instead, and the hydraulic cylinder 834 provides the thrust for the pulley 831 to drive the supporting rod 833 to swing, so that the pulley 831 enters the ascending segment 832a again.

A linear guide rail 835 is arranged at the tail end of a piston rod of the hydraulic cylinder 834, and a guide rail groove 836 matched with the linear guide rail 835 is arranged on the moving platform 4; a through groove 838 for preventing the guide rail groove 836 from moving and interfering is arranged on the track 3; since the pulley 831 and the trapezoidal sliding groove 832 can perform lifting movement, in order to prevent movement interference during lifting, the linear guide 835 is matched with the guide groove 836 to realize stable matching with the hydraulic cylinder 834 during lifting of the mobile station 4.

The track 3 is matched with a double-end screw rod 31, and the double-end screw rod 31 is connected with a second motor 32; the bottom plate 9 is provided with a groove; the second motor 32 drives the double-head screw rod 31 to rotate to drive the track 3 to relatively slide along the horizontal direction, so that the grinding wheel grinders 1 at different positions of the copper bar on the clamping table 61 are in full contact, and the problem that the copper bar is uneven in size due to only one grinding position is avoided; the grinding wheel polisher 1 is fixed on a bottom plate 9, a support 10 is arranged on the bottom plate 9, the double-head screw 31 and the second motor 32 are both mounted on the bottom plate 9, and a guide rail 11 for guiding the rail 3 is further arranged on the bottom plate 9; a belt transmission mechanism 33 is arranged between the second motor 32 and the double-head screw rod 31.

In the invention, when the copper bar needs to be polished, the first step is as follows: the inner hexagonal end head is rotated to adjust the distance between the clamping blocks 62, so as to clamp the copper bar;

the second step is that: starting the grinding wheel polisher 1 to polish the copper bar, wherein in the polishing process, a first motor 73 drives a cam 71 to rotate, so that a swing rod 72 drives an installation plate 5 to swing, the angle of the copper bar on a clamping table 61 is adjusted, the copper bar is polished in the direction, uneven polishing is prevented, meanwhile, a second motor 32 drives a double-head screw 31 to rotate to drive a track 3 to slide relatively in the horizontal direction, and the grinding wheel polishers 1 at different positions of the copper bar on the clamping table 61 are in full contact;

thirdly, when one end of the copper bar is polished, the hydraulic cylinder 834 pulls the mobile platform 4 to enable the pulley 831 to be matched with the trapezoid sliding groove 832, the mobile platform 4 is driven to ascend and descend, meanwhile, the rack 82 is meshed with the gear 81, and the clamping platform 61 is driven to rotate;

the fourth step: the hydraulic cylinder 834 drives the moving table 4 to reset, so that the copper bar is in contact with the grinding wheel polisher 1 for polishing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic system of processing new forms of energy battery copper bar polishes, includes grinding wheel polisher (1), be equipped with a pair of emery wheel (2) on grinding wheel polisher (1), its characterized in that: the grinding wheel grinding machine further comprises a pair of rails (3), wherein moving tables (4) are slidably mounted in the rails (3), and mounting plates (5) are hinged to one ends, close to the grinding wheels (2), of the moving tables (4);

all rotate on mounting panel (5) and install and press from both sides tight copper bar clamping device (6), all be equipped with on mobile station (4) and drive mounting panel (5) swing adjustment polishing angle's that correspond guiding mechanism (7), make clamping device (6) rotate drive arrangement (8) that change the copper bar position of polishing when all being equipped with in track (3) and driving mobile station (4) motion.

2. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 1, wherein the system comprises: clamping device (6) are including rotating clamping platform (61) of installing on mounting panel (5), slidable mounting has two sets of tight pieces of clamp (62) that can press from both sides the copper bar both ends respectively on clamping platform (61), be equipped with on clamping platform (61) with the tight piece of clamp (62) complex double-end screw (63) that corresponds.

3. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 1, wherein the system comprises: adjustment mechanism (7) are including installing cam (71) on mobile station (4), articulated on mounting panel (5) are installed a pair of pendulum rod (72), and the one end that clamping device (6) were kept away from in a pair of pendulum rod (72) all links to each other with pendulum rod (72), be equipped with one motor (73) that link to each other with pendulum rod (72) on mobile station (4).

4. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 1, wherein the system comprises: the driving device (8) comprises a gear (81) connected with the clamping device (6), a rack (82) which is higher than the gear (81) in the vertical direction is arranged on the track (3), and a power mechanism (83) which can pull the moving platform (4) and drive the moving platform (4) to lift so as to enable the gear (81) and the rack (82) to be matched is arranged in the track (3).

5. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 4, wherein the system comprises: power unit (83) are including installing two sets of pulley (831) on mobile station (4), be equipped with in track (3) with corresponding pulley (831) complex trapezoidal spout (832), the articulated bracing piece (833) that are installed for pulley (831) and provide the holding power of trapezoidal spout (832) are close to clamping device (6) one end, power unit (83) still include distribute at track (3) and pneumatic cylinder (834) that link to each other with mobile station (4).

6. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 5, wherein the system comprises: the end of a piston rod of the hydraulic cylinder (834) is provided with a linear guide rail (835), and the moving platform (4) is provided with a guide rail groove (836) matched with the linear guide rail (835).

7. The system for automatically polishing and processing the copper bar of the new energy battery as claimed in claim 1, wherein the system comprises: track (3) cooperation has double-end lead screw (31), double-end lead screw (31) are connected with No. two motor (32).