CN219966498U

CN219966498U - Prevent piece lithium cell case drilling equipment that splashes

Info

Publication number: CN219966498U
Application number: CN202320846460.0U
Authority: CN
Inventors: 黄亚文
Original assignee: Hefei Hengteng Sheet Metal Manufacturing Co ltd
Current assignee: Hefei Hengteng Sheet Metal Manufacturing Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-07
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses lithium battery box drilling equipment capable of preventing scraps from splashing, which comprises a processing table and a base, wherein the base is fixed at the lower end of the processing table, a supporting plate is fixed at the lower inner part of the processing table, the lower right side of the processing table is rotationally connected with a rotating shaft through a bearing, the upper side of the rotating shaft extends to the upper side of the processing table and is fixedly provided with a feeding plate, the supporting plate is positioned at the lower left side of the feeding plate, and limiting pieces are symmetrically arranged at the upper ends of the feeding plate. According to the utility model, the feeding plate is divided into the left feeding plate and the right feeding plate, so that two groups of workpieces to be drilled can be placed and fixed, further, after one group of workpieces are processed, the feeding plate can be rotated, the other group of workpieces are directly positioned on the lower side of the drilling machine for drilling, the process of stopping and waiting is avoided, the processed workpieces can be taken down, feeding and waiting are performed again, and the working efficiency is improved.

Description

Prevent piece lithium cell case drilling equipment that splashes

Technical Field

The utility model relates to the technical field of lithium battery drilling equipment, in particular to lithium battery box drilling equipment capable of preventing scraps from splashing.

Background

Lithium ion batteries are rocking chair batteries that rely on lithium ions to reciprocate between a positive electrode and a negative electrode to store/release energy. The energy density of a lithium ion battery refers to the energy which can be stored/released by a battery with a certain mass or a certain volume, and the more the quantity of lithium ions which can be stored/released by the battery with a unit mass or volume is, the higher the energy density of the lithium ion battery is; in the use process of the battery, active materials and active lithium ions in the battery are gradually lost, and the smaller the loss of the active materials and the active lithium ions is, the better the capacity retention rate of the lithium ion battery is.

The existing lithium battery shell is generally subjected to slotting and perforating design to ensure the conditions of follow-up heat dissipation, wiring connection and the like, but the existing lithium battery drilling equipment can only be disassembled after a group of product operations, then the operation of loading and fixing is carried out, and the process needs to be stopped for waiting, so that the working efficiency is reduced, more scraps can be generated in the operation engineering to pollute the environment, and therefore the lithium battery box drilling equipment capable of preventing scraps from splashing is provided.

Disclosure of Invention

The utility model aims to provide lithium battery box drilling equipment capable of preventing scraps from splashing so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent piece lithium cell case drilling equipment that splashes, includes processing platform and base, the base is fixed in processing platform lower extreme, the lower part is fixed with the backup pad in the processing platform, processing platform right side downside is connected with the axis of rotation through the bearing rotation, the axis of rotation upside extends to processing platform upside and is fixed with the flitch, the backup pad is located flitch left downside, the equal symmetry of flitch upper end is provided with the locating part, locating part lower extreme welded fastening has the threaded rod, threaded rod sliding connection is in both sides edge around the processing platform, processing platform upper end is fixed with electric cylinder, electric cylinder downside flexible end is fixed with the connecting seat, the connecting seat internal fixation has the rig, processing platform downside is fixed with U type frame, U type frame internal fixation has servo motor, servo motor upside output shaft rotates with processing platform to be connected and servo motor output shaft side and axis of rotation downside all suit are fixed with the sprocket, and pass through the chain connection between two sets of sprockets.

Preferably, a plurality of groups of balls are arranged on the supporting plate, and the supporting plate is contacted with the lower end of the feeding plate through the balls.

Preferably, the left side of the processing table is fixed with an electric push rod through a connecting piece, the telescopic end of the lower side of the electric push rod is fixed with a connecting sleeve, a guide pipe is fixed in the connecting sleeve, a strip-shaped groove is formed in the left part of the processing table, and the guide pipe penetrates through the strip-shaped groove and the right side of the guide pipe is fixed with a gas collecting hood.

Preferably, a collecting box is arranged on the left side of the processing table, an exhaust fan is fixed on the upper side of the collecting box, the left part of the guide pipe is connected with the exhaust fan through a hose, and the exhaust fan is connected with the collecting box through an air outlet pipe.

Preferably, the loading plate is divided into a left loading plate and a right loading plate relative to the central axis, the front side and the side of the loading plate are provided with L-shaped sliding grooves, and the threaded rod is slidably connected in the sliding grooves and extends to the threaded rod on the outer side of the loading plate to be connected with nuts through threads.

Preferably, the overlooking cross section of the limiting piece is L-shaped, a rubber pad is adhered to the inside of the limiting piece, and eight limiting pieces are arranged on the left feeding plate and the right feeding plate respectively.

Compared with the prior art, the utility model has the beneficial effects that: a drilling device for a lithium battery box, which can prevent scraps from splashing,

1. through the cooperation of collecting box, air exhauster, pipe and gas-collecting channel, can collect the piece that produces when drilling, avoided the piece to overflow and cause the pollution, through the cooperation of electric putter, can adjust the height of pipe and toper cover simultaneously for the toper cover is located one side of rig all the time, guarantees the collection effect;

2. through servo motor, sprocket and chain's cooperation, can drive the axis of rotation and rotate, can rotate the loading board through the axis of rotation, and through backup pad and the ball that sets up, can support and pass through locating part, threaded rod and nut's cooperation when drilling the left work piece of loading board, can fix the shell, stability when guaranteeing to drill, through divide into left loading board and right loading board design with the loading board, can place fixedly two sets of work pieces of waiting to drill, and then after one of them work piece processing is accomplished, can rotate the loading board, directly be located the rig downside with another set of work piece and drill, avoided the process of shut down waiting, and can take off the work piece after having processed, carry out the material loading again and wait, work efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the connecting structure of the loading plate of the present utility model;

FIG. 3 is a schematic side view of the loading plate and the limiting member according to the present utility model;

fig. 4 is a schematic side view of the connecting sleeve according to the present utility model.

In the figure: 1. a processing table; 2. an electric push rod; 3. connecting sleeves; 4. a conduit; 5. an exhaust fan; 6. a collection box; 7. a base; 8. a rotating shaft; 9. a support plate; 10. a threaded rod; 11. a loading plate; 12. a limiting piece; 13. a gas collecting hood; 14. a drilling machine; 15. a connecting seat; 16. an electric cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme of a drilling device for a lithium battery box, which can prevent scraps from splashing:

the utility model provides a prevent piece lithium battery box drilling equipment that splashes, including processing platform 1 and base 7, base 7 is fixed in processing platform 1 lower extreme, the lower part is fixed with backup pad 9 in the processing platform 1, processing platform 1 right side downside is connected with axis of rotation 8 through the bearing rotation, 8 upside of axis of rotation extend to processing platform 1 upside and are fixed with flitch 11, backup pad 9 is located flitch 11 left side downside, flitch 11 upper end all symmetry is provided with locating part 12, locating part 12 lower extreme welded fastening has threaded rod 10, threaded rod 10 sliding connection is in processing platform 1 front and back both sides edge, processing platform 1 upper end is fixed with electric cylinder 16, electric cylinder 16 downside flexible end is fixed with connecting seat 15, connecting seat 15 internal fixation has rig 14, processing platform 1 downside is fixed with U type frame, U type frame internal fixation has servo motor, servo motor upside output shaft rotates with processing platform 1 and is connected and servo motor output shaft side and 8 downside all suit is fixed with the sprocket, and pass through the chain connection between two sets of sprockets.

Referring to fig. 1, a plurality of sets of balls are mounted on a supporting plate 9, the supporting plate 9 contacts with the lower end of a loading plate 11 through the balls, and friction in the rotation process is reduced through the balls.

Referring to fig. 1 and 4, an electric push rod 2 is fixed on the left side of a processing table 1 through a connecting piece, a connecting sleeve 3 is fixed at the telescopic end of the lower side of the electric push rod 2, a guide pipe 4 is fixed in the connecting sleeve 3, a strip-shaped groove is formed in the left part of the processing table 1, the guide pipe 4 penetrates through the strip-shaped groove, and a gas collecting hood 13 is fixed on the right side of the guide pipe 4.

Referring to fig. 1, a collecting box 6 is arranged on the left side of a processing table 1, an exhaust fan 5 is fixed on the upper side of the collecting box 6, the left part of a guide pipe 4 is connected with the exhaust fan 5 through a hose, and the exhaust fan 5 is connected with the collecting box 6 through an air outlet pipe, so that chips generated by drilling holes are conveniently collected.

Referring to fig. 1 and 2, a feeding plate 11 is divided into a left feeding plate and a right feeding plate about a central axis, an L-shaped chute is formed on the front side and the side of the feeding plate 11, a threaded rod 10 is slidably connected in the chute, and a nut is connected to the threaded rod 10 extending to the outer side of the feeding plate 11 through threads.

Referring to fig. 2 and 3, the limiting member 12 has an L-shaped top cross section and a rubber pad adhered inside, and eight parts of the limiting member 12 are respectively located on the left feeding plate and the right feeding plate.

Working principle: when the device is normally used, the device is powered on, then two groups of workpieces to be processed are positioned on the left feeding plate and the right feeding plate, the limiting piece 12 is moved until the limiting piece 12 is positioned at the corner of the workpiece, then the limiting piece is fixed through a nut, the fixing of the workpiece is realized, the drilling machine 14 is driven to move downwards through the electric cylinder 16, the drilling operation is carried out through the drilling machine 14, the rotating shaft 8 can be driven to rotate through the cooperation of the servo motor, the chain wheel and the chain, the feeding plate 11 can be rotated through the rotating shaft 8, and the supporting plate 9 and the ball are arranged, when the workpiece on the left side of the feeding plate 11 is drilled, the workpiece can be supported, and the fixing of the shell can be carried out through the cooperation of the limiting piece 12, the threaded rod 10 and the nut, so that the stability during drilling is ensured, through dividing the feeding plate 11 into a left feeding plate and a right feeding plate, two groups of workpieces to be drilled can be placed and fixed, further after one group of workpieces are processed, the feeding plate 11 can be rotated, the other group of workpieces are directly positioned on the lower side of the drilling machine 14 for drilling, the process of waiting for stopping is avoided, the processed workpieces can be taken down for waiting for feeding again, the working efficiency is improved, the generated scraps can be collected during drilling through the matching of the collecting box 6, the exhaust fan 5, the guide pipe 4 and the gas collecting hood 13, the pollution caused by scraps overflow is avoided, meanwhile, the heights of the guide pipe 4 and the conical hood can be adjusted through the matching of the electric push rod 2, the conical hood is always positioned on one side of the drilling machine 14, the collecting effect is ensured, and the working process of the whole device is realized, and all that is not described in detail in this specification is within the skill of the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Prevent piece lithium cell case drilling equipment that splashes, including processing platform (1) and base (7), its characterized in that: the base (7) is fixed in processing platform (1) lower extreme, lower part is fixed with backup pad (9) in processing platform (1), processing platform (1) right side downside is connected with axis of rotation (8) through the bearing rotation, axis of rotation (8) upside extends to processing platform (1) upside and is fixed with flitch (11), backup pad (9) are located flitch (11) left side downside, equal symmetry in flitch (11) upper end is provided with locating part (12), locating part (12) lower extreme welded fastening has threaded rod (10), threaded rod (10) sliding connection in both sides edge around processing platform (1), processing platform (1) upper end is fixed with electric cylinder (16), electric cylinder (16) downside flexible end is fixed with connecting seat (15), connecting seat (15) internal fixation has rig (14), processing platform (1) downside is fixed with U type frame, U type frame internal fixation has servo motor output shaft side and processing platform (1) are rotated and are connected with sprocket (8) and are connected with between sprocket and are all connected with sprocket (8) and sprocket and are connected with each other through the sprocket.

2. A lithium battery box drilling apparatus for preventing splashing of chips as defined in claim 1, wherein: a plurality of groups of balls are arranged on the supporting plate (9), and the supporting plate (9) is contacted with the lower end of the feeding plate (11) through the balls.

3. A lithium battery box drilling apparatus for preventing splashing of chips as defined in claim 1, wherein: the processing bench is characterized in that an electric push rod (2) is fixed on the left side of the processing bench (1) through a connecting piece, a connecting sleeve (3) is fixed at the telescopic end of the lower side of the electric push rod (2), a guide pipe (4) is fixed in the connecting sleeve (3), a strip-shaped groove is formed in the left part of the processing bench (1), and a gas collecting cover (13) is fixed on the right side of the guide pipe (4) after the guide pipe (4) passes through the strip-shaped groove.

4. A lithium battery box drilling apparatus for preventing splashing of chips as defined in claim 3, wherein: the processing bench (1) left side is provided with collecting box (6), collecting box (6) upside is fixed with air exhauster (5), pipe (4) left part is connected with air exhauster (5) through the hose, air exhauster (5) are connected with collecting box (6) through out the tuber pipe.

5. A lithium battery box drilling apparatus for preventing splashing of chips as defined in claim 1, wherein: the feeding plate (11) is divided into a left feeding plate and a right feeding plate relative to the central axis, L-shaped sliding grooves are formed in the front side and the side of the feeding plate (11), and the threaded rod (10) is slidably connected in the sliding grooves and extends to the threaded rod (10) on the outer side of the feeding plate (11) to be connected with nuts through threads.

6. A lithium battery box drilling apparatus for preventing splashing of chips as defined in claim 1, wherein: the limiting piece (12) is L-shaped in overlooking cross section and is internally adhered with a rubber pad, and the limiting piece (12) is provided with eight groups of limiting pieces which are respectively positioned on the left feeding plate and the right feeding plate.