CN211249510U

CN211249510U - Grinding device for storage battery shell

Info

Publication number: CN211249510U
Application number: CN201922131508.6U
Authority: CN
Inventors: 朱殿群
Original assignee: Suqian Chaoyuan Battery Material Co ltd
Current assignee: Suqian Chaoyuan Battery Material Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-14
Anticipated expiration: 2029-12-02

Abstract

The utility model belongs to the technical field of shell processing accessories, in particular to a polishing device for a storage battery shell, which can effectively prevent the condition that a polishing motor shakes during working, thereby ensuring the polishing quality of the outer circle of the shell and improving the practicability; the grinding machine comprises a workbench, two groups of stand columns, a fixed plate, a lifting cylinder and a grinding motor, wherein the bottom ends of the two groups of stand columns are respectively connected with the left side and the right side of the top end of the workbench, and the top ends of the two groups of stand columns are respectively connected with the left side and the right side of the bottom end of the fixed plate; still include servo motor, first ball, second ball, go up the slide, slide down, backup pad and four groups branches, the right side of workstation is provided with shell fixing device, and the bottom of fixed plate is provided with rectangle spout, and the top of workstation is provided with down rectangle spout, still includes ball, lower ball, last nut, lower nut, first ball, pivot, two sets of first conical gear, second conical gear and the wheel of polishing.

Description

Grinding device for storage battery shell

Technical Field

The utility model belongs to the technical field of shell processing auxiliary device, especially, relate to a grinding device for battery case.

Background

At present, in the domestic and foreign storage battery industries, a plastic shell for continuing the traditional lead-acid battery, generally used PP and ABS plastic shells need to adopt an auxiliary device for polishing after the shell is generally manufactured, and the plastic shell is widely used in the field of shell processing; the existing polishing device for the storage battery shell comprises a workbench, two groups of stand columns, a fixed plate, a lifting cylinder, a polishing motor and a placing table, wherein the bottom ends of the two groups of stand columns are respectively connected with the left side and the right side of the top end of the workbench, the top ends of the two groups of stand columns are respectively connected with the left side and the right side of the bottom end of the fixed plate, the placing table is slidably mounted at the top end of the workbench, a fixing device is arranged at the top end of the placing table, the lifting cylinder is mounted at the bottom end of the fixed plate, the bottom output end of the lifting cylinder is connected with the polishing motor; when the existing polishing device for the storage battery shell is used, the shell is fixedly arranged at the top end of a placing table, a polishing motor is moved downwards to the left side of the shell through a lifting cylinder, the placing table is slid to enable the shell to be tightly attached to a polishing wheel, the polishing motor is started, and the outer circle of the shell is polished; present grinding device for battery case discovers in using, and when grinding motor polished, there was the condition of shake, and the quality that the influence was polished to the shell excircle leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

To the problem in the background, the utility model aims to provide a can effectively prevent the condition of the during operation shake of grinding motor to guarantee the quality of polishing to the shell excircle, improve the grinding device for battery case of practicality.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for a storage battery shell comprises a workbench, two groups of stand columns, a fixed plate, a lifting cylinder and a polishing motor, wherein the bottom ends of the two groups of stand columns are respectively connected with the left side and the right side of the top end of the workbench, and the top ends of the two groups of stand columns are respectively connected with the left side and the right side of the bottom end of the fixed plate; the device comprises a workbench, and is characterized by further comprising a servo motor, a first ball screw, a second ball screw, an upper sliding plate, a lower sliding plate, a supporting plate and four groups of supporting rods, wherein a shell fixing device is arranged on the right side of the workbench, an upper rectangular sliding groove is formed in the bottom end of a fixing plate, the upper sliding plate is positioned in the upper rectangular sliding groove and can transversely slide along the upper rectangular sliding groove, an upper fixing through hole which is communicated from left to right is formed in the middle of the upper sliding plate, an upper ball bearing is fixedly installed in the upper mounting groove, a lower rectangular sliding groove is formed in the top end of the workbench and is positioned under the upper rectangular sliding groove, a lower sliding plate is positioned in the lower rectangular sliding groove and can transversely slide along the lower rectangular sliding groove, a lower fixing through hole which is communicated from left to right is formed in the middle of the lower sliding plate, a lower mounting groove is formed in the right side wall of the lower, the right end of the first ball screw penetrates through the upper fixing through hole from the left end of the upper sliding plate and is inserted into the upper ball bearing, the outer side of the first ball screw is provided with an upper nut which is fixedly connected with the upper fixing through hole, the right end of the second ball screw penetrates through the lower fixing through hole from the left end of the lower sliding plate and is inserted into the lower ball bearing, the outer side of the second ball screw is provided with a lower nut which is fixedly connected with the lower fixing through hole, the left ends of the first ball screw and the second ball screw are both provided with a first bevel gear, the left end of the inner bottom wall of the lower rectangular sliding chute is provided with a first mounting groove, the first ball bearing is fixedly mounted in the first mounting groove, the servo motor is mounted at the top end of the fixing plate, the bottom output end of the servo motor is provided with a rotating shaft, the bottom end of the rotating shaft penetrates through the fixing plate from the top end of the fixing plate and is inserted into, and the top and the bottom of the rotating shaft are respectively provided with a second bevel gear, the two second bevel gears are respectively meshed with the two first bevel gears, the left front end, the right front end, the left rear end and the right rear end of the supporting plate are respectively provided with a perforation, the bottom ends of the four groups of supporting rods respectively penetrate through the four groups of perforations from the top end of the supporting plate and are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the lower sliding plate, the top ends of the four groups of supporting rods are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the upper sliding plate, the lifting cylinder is arranged at the bottom end of the upper sliding plate, the bottom output end of the lifting cylinder is fixedly connected with the top end of the supporting plate, the.

In order to improve the fixed effect to the shell and can rotate the shell at the in-process of polishing, the utility model discloses an improvement has, shell fixing device includes gear motor, compresses tightly cylinder, clamp plate and places the platform, the top right side of workstation is provided with the motor groove, gear motor installs in the motor inslot to be provided with the transmission shaft at the top output in motor groove, the top of transmission shaft is connected with the bottom middle part of placing the platform, compress tightly the cylinder and install on the bottom right side of fixed plate to be provided with the telescopic link at the bottom output that compresses tightly the cylinder, the bottom of telescopic link and the top middle part rotatable coupling of clamp plate, the clamp plate is located places the platform directly over.

For the convenience fix a position the shell, the utility model discloses an improvement has, the top middle part of placing the platform is provided with spacing post, the bottom middle part of clamp plate is provided with the reference column, the reference column is big-end-up's round platform structure.

In order to paste through the top of annular rubber clamping ring and shell tightly, improve the fixed effect to the shell, the utility model discloses an improvement has, the bottom of clamp plate is provided with annular rubber clamping ring, annular rubber clamping ring is located the outside of reference column.

For the convenient piece that produces when polishing is collected, the utility model discloses an improvement has, be provided with the waste material blanking mouth on the workstation, the waste material blanking mouth is located places the platform left end under, and the garbage collection fill is installed to the bottom of workstation, the garbage collection fill is located the waste material blanking mouth under to the garbage collection fill demountable installation is in the bottom of workstation.

In order to improve the stability of placing the platform when rotatory, the utility model discloses an improvement has, the bottom of placing the platform is provided with the ring channel, the top of workstation is provided with down the ring channel, down the ring channel be located the ring channel under to install the multiunit steel ball in the ring channel down, the top of multiunit steel ball is pasted tightly with the interior roof of last annular groove.

The beneficial effects of the utility model are that: the utility model relates to a polishing device for a storage battery shell, which drives a rotating shaft and two groups of second bevel gears to rotate through a servo motor, the two groups of second bevel gears respectively drive two groups of first bevel gears to synchronously rotate, the two groups of first bevel gears respectively drive a first ball screw and a second ball screw to rotate, the upper sliding plate and the lower sliding plate are driven to synchronously and transversely move by the matching of the first ball screw and the upper nut and the matching of the second ball screw and the lower nut, and the clearance can be eliminated, thereby improve lateral shifting's stability, drive the backup pad through lift cylinder and reciprocate, through the stability that four group's branches improve the backup pad and reciprocate, both can transversely adjust about and to the motor of polishing, can effectively prevent the condition of the motor during operation shake of polishing again to guarantee the quality of polishing to the shell excircle, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the enlarged structure of the part a of fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of the present invention at a part B of fig. 1.

Fig. 4 is a schematic structural view of the utility model of a pressing plate after being turned 180 degrees.

Description of the drawings: 1. a work table; 2. a column; 3. a fixing plate; 4. a lifting cylinder; 5. polishing the motor; 6. a servo motor; 7. a first ball screw; 8. a second ball screw; 9. an upper slide plate; 10. a lower slide plate; 11. a support plate; 12. a strut; 13. an upper rectangular chute; 14. an upper ball bearing; 15. a lower ball bearing; 16. screwing a nut; 17. a lower nut; 18. a first bevel gear; 19. a first ball bearing; 20. a rotating shaft; 21. a second bevel gear; 22. grinding the wheel; 23. a reduction motor; 24. a pressing cylinder; 25. pressing a plate; 26. a placing table; 27. a motor slot; 28. a drive shaft; 29. a telescopic rod; 30. a limiting column; 31. a positioning column; 32. an annular rubber pressing ring; 33. a waste material blanking port; 34. a waste collection hopper; 35. an upper annular groove; 36. a lower annular groove; 37. and (5) steel balls.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to the attached drawings 1 to 4, the polishing device for the storage battery shell comprises a workbench 1, two groups of stand columns 2, a fixed plate 3, a lifting cylinder 4 and a polishing motor 5, wherein the bottom ends of the two groups of stand columns 2 are respectively connected with the left side and the right side of the top end of the workbench 1, and the top ends of the two groups of stand columns 2 are respectively connected with the left side and the right side of the bottom end of the fixed plate 3; the automatic feeding device is characterized by further comprising a servo motor 6, a first ball screw 7, a second ball screw 8, an upper sliding plate 9, a lower sliding plate 10, a supporting plate 11 and four groups of supporting rods 12, wherein a shell fixing device is arranged on the right side of the workbench 1, an upper rectangular sliding groove 13 is arranged at the bottom end of the fixing plate 3, the upper sliding plate 9 is positioned in the upper rectangular sliding groove 13 and can transversely slide along the upper rectangular sliding groove 13, an upper fixing through hole which is communicated from left to right is formed in the middle of the upper sliding plate 9, an upper mounting groove is formed in the right side wall of the upper rectangular sliding groove 13, an upper ball bearing 14 is fixedly mounted in the upper mounting groove, a lower rectangular sliding groove is formed in the top end of the workbench 1 and is positioned under the upper rectangular sliding groove 13, the lower sliding plate 10 is positioned in the lower rectangular sliding groove and can transversely slide along the lower rectangular sliding groove, a lower fixing through hole which is communicated from left to right is formed, a lower ball bearing 15 is fixedly installed in the lower installation groove, the right end of the first ball screw 7 passes through an upper fixing through hole from the left end of the upper sliding plate 9 and is inserted into the upper ball bearing 14, an upper nut 16 is arranged on the outer side of the first ball screw 7, the upper nut 16 is fixedly connected with the upper fixing through hole, the right end of the second ball screw 8 passes through a lower fixing through hole from the left end of the lower sliding plate 10 and is inserted into the lower ball bearing 15, a lower nut 17 is arranged on the outer side of the second ball screw 8, the lower nut 17 is fixedly connected with the lower fixing through hole, the left ends of the first ball screw 7 and the second ball screw 8 are both provided with a first bevel gear 18, the left end of the inner bottom wall of the lower rectangular sliding groove is provided with a first installation groove, a first ball bearing 19 is fixedly installed in the first installation groove, the servo motor 6 is installed on the top end of the fixing plate 3, the bottom output end of the servo motor 6 is provided with a rotating shaft 20, the bottom end of the rotating shaft 20 penetrates through the fixed plate 3 from the top end of the fixed plate 3 and is inserted into the first ball bearing 19, the top and the bottom of the rotating shaft 20 are respectively provided with two second bevel gears 21, the two second bevel gears 21 are respectively meshed with the two groups of first bevel gears 18, the left front end, the right front end, the left rear end and the right rear end of the supporting plate 11 are respectively provided with a through hole, the bottom ends of the four groups of supporting rods 12 respectively penetrate through the four groups of through holes from the top end of the supporting plate 11 and are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the lower sliding plate 10, the top ends of the four groups of supporting rods 12 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the upper sliding plate 9, the lifting cylinder, the grinding motor 5 is arranged at the bottom end of the supporting plate 11, a grinding wheel 22 is arranged at the right output end of the grinding motor 5, the rotating shaft 20 and the two groups of second bevel gears 21 are driven to rotate by the servo motor 6, the two groups of second bevel gears 21 respectively drive the two groups of first bevel gears 18 to synchronously rotate, the two groups of first bevel gears 18 respectively drive the first ball screw 7 and the second ball screw 8 to rotate, the upper sliding plate 9 and the lower sliding plate 10 are driven to synchronously and transversely move by the matching of the first ball screw 7 and the upper nut 16 and the matching of the second ball screw 8 and the lower nut 17, gaps can be eliminated, so that the transverse movement stability is improved, the supporting plate 11 is driven to vertically move by the lifting cylinder 4, the vertical movement stability of the supporting plate 11 is improved by the four groups of supporting rods 12, and the grinding motor 5 can be transversely and vertically adjusted, the condition that the polishing motor 5 shakes during operation can be effectively prevented, so that the quality of polishing the outer circle of the shell is guaranteed, and the practicability is improved.

Further, the housing fixing device comprises a speed reduction motor 23, a pressing cylinder 24, a pressing plate 25 and a placing table 26, the top right side of the workbench 1 is provided with a motor groove 27, the speed reduction motor 23 is installed in the motor groove 27, a transmission shaft 28 is arranged at the top output end of the motor groove 27, the top end of the transmission shaft 28 is connected with the bottom middle part of the placing table 26, the pressing cylinder 24 is installed at the bottom right side of the fixing plate 3, an expansion rod 29 is arranged at the bottom output end of the pressing cylinder 24, the bottom end of the expansion rod 29 is rotatably connected with the top middle part of the pressing plate 25, the pressing plate 25 is positioned right above the placing table 26, the top middle part of the placing table 26 is provided with a limit column 30, the bottom middle part of the pressing plate 25 is provided with a positioning column 31, the positioning column 31 is of a circular table structure with a large top and a small bottom, the annular rubber pressing ring 32 is positioned on the outer side of the positioning column 31, an upper annular groove 35 is arranged at the bottom end of the placing table 26, a lower annular groove 36 is arranged at the top end of the workbench 1, the lower annular groove 36 is positioned under the upper annular groove 35, a plurality of groups of steel balls 37 are arranged in the lower annular groove 36, and the tops of the steel balls 37 are tightly attached to the inner top wall of the upper annular groove; place the top of placing platform 26 in with the shell, can tentatively fix a position the shell through spacing post 30, through compressing tightly cylinder 24 drive telescopic link 29 downstream, telescopic link 29 drives clamp plate 25 downstream, and insert in the centre bore of shell through reference column 31, reference column 31 is the round platform structure, can carry out accurate location to the shell along with the decline of reference column 31, the bottom through annular rubber clamping ring 32 is pasted tightly with the top of shell, improve the fixed effect to the shell, slide in last ring channel 35 and lower ring channel 36 through multiunit steel ball 37, improve the supporting effect to placing platform 26, it slowly rotates to place platform 26 through the rotating electrical machines drive, the realization is polished comprehensively to the excircle of shell.

Further, a waste material blanking port 33 is arranged on the workbench 1, the waste material blanking port 33 is positioned right below the left end of the placing table 26, a waste material collecting hopper 34 is arranged at the bottom end of the workbench 1, the waste material collecting hopper 34 is positioned right below the waste material blanking port 33, and the waste material collecting hopper 34 is detachably arranged at the bottom end of the workbench 1; the piece that produces when polishing falls into garbage collection fill 34 through waste material blanking mouth 33 in, can collect the piece that produces of polishing, protection operational environment.

The utility model discloses a grinding device for battery case, it is at the during operation, place the top of placing platform 26 in with the shell, can tentatively fix a position the shell through spacing post 30, drive telescopic link 29 through compressing tightly cylinder 24 and move down, telescopic link 29 drives clamp plate 25 and moves down, and insert in the centre bore of shell through reference column 31, reference column 31 is round platform structure, can carry out accurate location to the shell along with the decline of reference column 31, through the bottom of annular rubber clamping ring 32 and the top of shell hug closely, improve the fixed effect to the shell, slide in upper ring channel 35 and lower ring channel 36 through multiunit steel ball 37, improve the supporting effect to placing platform 26, drive placing platform 26 slow rotation through the rotating electrical machines, realize polishing the excircle of shell comprehensively, drive pivot 20 and two sets of second cone gears 21 through servo electrical machines 6 and rotate, two sets of second conical gear 21 drive two sets of first conical gear 18 synchronous rotations respectively, two sets of first conical gear 18 drive first ball 7 and second ball 8 respectively and rotate, cooperation through first ball 7 and upper nut 16 and the cooperation of second ball 8 and lower nut 17, drive the synchronous lateral shifting of top slide 9 and lower slide 10, and can eliminate the clearance, thereby improve lateral shifting's stability, it reciprocates to drive backup pad 11 through lift cylinder 4, improve the stability that backup pad 11 reciprocated through four group's branches 12, both can carry out horizontal and upper and lower regulation to grinding motor 5, can effectively prevent the condition of grinding motor 5 during operation shake again, thereby guarantee the quality of polishing to the shell excircle, improve the practicality.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A grinding device for a storage battery shell comprises a workbench (1), two groups of stand columns (2), a fixing plate (3), a lifting cylinder (4) and a grinding motor (5), wherein the bottom ends of the two groups of stand columns (2) are respectively connected with the left side and the right side of the top end of the workbench (1), and the top ends of the two groups of stand columns (2) are respectively connected with the left side and the right side of the bottom end of the fixing plate (3); the device is characterized by further comprising a servo motor (6), a first ball screw (7), a second ball screw (8), an upper sliding plate (9), a lower sliding plate (10), a supporting plate (11) and four groups of supporting rods (12), wherein a shell fixing device is arranged on the right side of the workbench (1), an upper rectangular sliding groove (13) is formed in the bottom end of the fixing plate (3), the upper sliding plate (9) is positioned in the upper rectangular sliding groove (13) and can transversely slide along the upper rectangular sliding groove (13), an upper fixing through hole which is through from left to right is formed in the middle of the upper sliding plate (9), an upper mounting groove is formed in the right side wall of the upper rectangular sliding groove (13), an upper ball bearing (14) is fixedly mounted in the upper mounting groove, a lower rectangular sliding groove is formed in the top end of the workbench (1), the lower rectangular sliding groove is positioned under the upper rectangular sliding groove (13), and the lower sliding plate (10) is positioned in the lower rectangular sliding groove and can, a lower fixing through hole which is through from left to right is formed in the middle of the lower sliding plate (10), a lower mounting groove is formed in the right side wall of the lower rectangular sliding groove, a lower ball bearing (15) is fixedly mounted in the lower mounting groove, the right end of the first ball screw (7) penetrates through the upper fixing through hole from the left end of the upper sliding plate (9) and is inserted into the upper ball bearing (14), an upper nut (16) is arranged on the outer side of the first ball screw (7), the upper nut (16) is fixedly connected with the upper fixing through hole, the right end of the second ball screw (8) penetrates through the lower fixing through hole from the left end of the lower sliding plate (10) and is inserted into the lower ball bearing (15), a lower nut (17) is arranged on the outer side of the second ball screw (8), the lower nut (17) is fixedly connected with the lower fixing through hole, and first bevel gears (18) are arranged at the left ends of the first ball screw (7) and the second ball screw (8), the left end of the inner bottom wall of the lower rectangular sliding groove is provided with a first mounting groove, a first ball bearing (19) is fixedly mounted in the first mounting groove, the servo motor (6) is mounted on the top end of the fixing plate (3), the bottom output end of the servo motor (6) is provided with a rotating shaft (20), the bottom end of the rotating shaft (20) penetrates through the fixing plate (3) from the top end of the fixing plate (3) and is inserted into the first ball bearing (19), two second bevel gears (21) are arranged at the top and the bottom of the rotating shaft (20), the two second bevel gears (21) are respectively meshed with the two groups of first bevel gears (18), the left front end, the right front end, the left rear end and the right rear end of the supporting plate (11) are respectively provided with through holes, and the bottom ends of the four groups of supporting rods (12) respectively penetrate through the four groups of through holes from the top end of the supporting plate (11) and are respectively meshed with the, The right front side, the left rear side and the right rear side are connected, and the top of four group's branches (12) is connected with left front side, right front side, left rear side and the right rear side of top slide (9) bottom respectively, install in the bottom of last slide (9) lift cylinder (4), the bottom output of lift cylinder (4) and the top fixed connection of backup pad (11), install in the bottom of backup pad (11) grinding motor (5) to right side output at grinding motor (5) is provided with grinding wheel (22).

2. A grinding apparatus for battery cases according to claim 1, the shell fixing device comprises a speed reducing motor (23), a pressing cylinder (24), a pressing plate (25) and a placing table (26), a motor groove (27) is arranged at the right side of the top end of the workbench (1), the speed reducing motor (23) is arranged in the motor groove (27), a transmission shaft (28) is arranged at the output end of the top of the motor groove (27), the top end of the transmission shaft (28) is connected with the middle part of the bottom end of the placing table (26), the pressing cylinder (24) is arranged at the right side of the bottom end of the fixed plate (3), an output end at the bottom of the pressing cylinder (24) is provided with a telescopic rod (29), the bottom end of the telescopic rod (29) is rotatably connected with the middle part of the top end of the pressing plate (25), and the pressing plate (25) is positioned right above the placing table (26).

3. The grinding device for the storage battery shell as claimed in claim 2, wherein a limiting column (30) is arranged in the middle of the top end of the placing table (26), a positioning column (31) is arranged in the middle of the bottom end of the pressing plate (25), and the positioning column (31) is of a round platform structure with a large top and a small bottom.

4. A grinding device for a battery shell according to claim 3, characterized in that the bottom end of the pressure plate (25) is provided with an annular rubber pressing ring (32), and the annular rubber pressing ring (32) is positioned outside the positioning column (31).

5. A grinding device for battery shells according to claim 4, characterized in that a waste material blanking opening (33) is arranged on the workbench (1), the waste material blanking opening (33) is positioned right below the left end of the placing platform (26), a waste material collecting hopper (34) is installed at the bottom end of the workbench (1), the waste material collecting hopper (34) is positioned right below the waste material blanking opening (33), and the waste material collecting hopper (34) is detachably installed at the bottom end of the workbench (1).

6. A grinding device for a storage battery shell according to claim 5, characterized in that an upper annular groove (35) is arranged at the bottom end of the placing table (26), a lower annular groove (36) is arranged at the top end of the working table (1), the lower annular groove (36) is positioned right below the upper annular groove (35), a plurality of groups of steel balls (37) are arranged in the lower annular groove (36), and the tops of the plurality of groups of steel balls (37) are attached to the inner top wall of the upper annular groove.