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CN-121972725-A - High-wear-resistance sawing device for battery pack frame product

CN121972725ACN 121972725 ACN121972725 ACN 121972725ACN-121972725-A

Abstract

The invention relates to a high wear-resistant sawing device for a battery pack frame product, which comprises a base, a vertical mounting panel and a turntable structure, wherein the vertical mounting panel is mounted at the front part of the upper end surface of the base, the turntable structure is rotatably mounted at the upper part of the front end surface of the vertical mounting panel, a sawing device is fixedly mounted in the middle of the front end surface of the turntable structure, the sawing device comprises a sawing shell, a saw blade structure and a driving motor, the driving motor is mounted in one end of the sawing shell, an output shaft is mounted in the other end of the sawing shell, a main shaft of the driving motor drives the output shaft to rotate, the saw blade structure is mounted on one end of the output shaft, a plurality of cutting teeth extending out of the saw blade structure are embedded in the edge of one end surface of the saw blade structure, and a plurality of cutting edge teeth are embedded in the edge of the other end surface of the saw blade structure. The invention has the characteristics of ensuring the processing efficiency, prolonging the service life of equipment, reducing the processing cost, reducing the abrasion speed of the saw blade and the like.

Inventors

  • LI ZHIHONG
  • CHEN LIPING
  • XU GUANGHAI

Assignees

  • 宁波市创捷自动化有限公司

Dates

Publication Date
20260505
Application Date
20260209

Claims (10)

  1. 1. A high wear-resistant sawing device for a battery pack frame product is characterized by comprising a base (1), a vertical mounting panel (2) and a turntable structure (3), wherein the vertical mounting panel (2) is mounted at the front part of the upper end face of the base (1), the turntable structure (3) is rotatably mounted at the upper part of the front end face of the vertical mounting panel (2), a sawing device (4) is fixedly mounted in the middle of the front end face of the turntable structure (3), the sawing device (4) comprises a sawing machine shell (5), a saw blade structure (8) and a driving motor (7), an output shaft (29) is mounted in the other end of the sawing machine shell (5), the output shaft (29) is driven by the main shaft of the driving motor (7), the saw blade structure (8) is mounted at one end of the output shaft (29), a plurality of cutting teeth (48) extending out of the saw blade structure (8) are embedded at the edge of one end face of the saw blade structure (8), the cutting edge (50) is arranged at the other end of the saw blade structure (8), the cutting edge (50) is arranged at the cutting edge (50), and the cutting edge (50) is arranged at the tooth edge (50) is staggered, the upper end of the cutting tooth (48) is of a strip-shaped structure with a trapezoid cross section, and water guide grooves (52) are formed in the front side and the rear side of the upper end of the cutting tooth (48).
  2. 2. The high wear-resistant sawing device for battery pack frame products, as set forth in claim 1, characterized in that the saw blade structure (8) comprises a joint surface saw blade (9) and a matrix saw blade (10), the joint surface saw blade (9) and the matrix saw blade (10) are assembled in a joint mode, a mounting through hole (11) is formed in the middle of each joint surface saw blade, a circle of butt-joint ring grooves (12) are formed in the middle of the joint surface saw blade (9), a plurality of evenly-distributed polishing pieces (13) are embedded in the joint surface saw blade (9), and friction surfaces (14) are arranged at one ends, close to saw teeth of the joint surface saw blade (9), of the polishing pieces (13).
  3. 3. The high wear-resistant sawing device for battery pack frame products, as set forth in claim 1, characterized in that the sawing device (4) further comprises a saw blade cover plate (6) and a cabin cover plate (15), one side of the sawing machine shell (5) provided with a driving cabin (16) provided with a saw blade cabin (18) is arranged on the other side of the sawing machine shell (5), the cabin cover plate (15) is arranged on an opening of the driving cabin (16), a circle of sealing strips (49) are arranged between the cabin cover plate (15) and the sawing machine shell (5), saw cutting openings for extending out of the saw blade structure (8) are arranged on the lower side of the cabin (18), the saw blade cover plate (6) is arranged on the saw blade cabin (18), and a plurality of stabilizing blocks (19) are arranged at the bottom of the saw blade cabin (18) and at the side wall of the saw blade cover plate (6).
  4. 4. A high wear-resistant sawing device for battery pack frame products is characterized in that a brush wheel rotating shaft (20) parallel to an output shaft (29) is arranged at a position, close to a saw blade structure (8), of a sawing machine shell (5), a brush wheel (21) is arranged on the brush wheel rotating shaft (20), and an outer ring of the brush wheel (21) is in contact with an outer ring of the saw blade structure (8).
  5. 5. A highly wear-resistant sawing device for battery pack border products as claimed in claim 3, wherein the upper part of the saw blade compartment (18) is provided with a flat nozzle (22) and a centralized nozzle (23).
  6. 6. A high wear-resistant sawing device for a battery pack frame product is characterized in that a driving gear (24) is arranged on a main shaft of a driving motor (7), a primary driven shaft (27) and a secondary driven shaft (28) which correspond to the main shaft of the driving motor (7) are arranged in a sawing machine shell (5), a primary driven gear (25) and a primary linkage gear (26) which are meshed with the driving gear (24) are arranged on the primary driven shaft (27), a secondary driven gear (30) and a secondary linkage gear (31) which are meshed with the primary linkage gear (26) are arranged on the secondary driven shaft (28), and an output gear (32) which is meshed with the secondary linkage gear (31) is arranged on an output shaft (29).
  7. 7. The high wear-resistant sawing device for battery pack frame products is characterized in that two longitudinal sliding rails (33) are arranged below a base (1) side by side, four sliding seats (34) for wrapping the two longitudinal sliding rails (33) are symmetrically arranged on the lower end face of the base (1), a forward-spindle propulsion motor (37) is arranged on the lower portion of the rear side of the base (1), a forward-spindle propulsion screw rod (35) extending horizontally is arranged on the spindle of the propulsion motor (37), and a driving block (36) in threaded connection with the forward-spindle screw rod (35) is arranged in the middle of the lower end face of the base (1).
  8. 8. The high wear-resistant sawing device for battery pack frame products according to claim 1, wherein the turntable structure (3) comprises a turntable body (38), arc-shaped ceramic plates (39) and a brake caliper (40), the arc-shaped ceramic plates (39) are embedded and installed on the outer ring of the upper side of the turntable body (38), the edges of the arc-shaped ceramic plates (39) extend out of the turntable body (38), and the brake caliper (40) corresponding to the outer edges of the arc-shaped ceramic plates (39) is installed at the upper end of the vertical installation panel (2).
  9. 9. The high wear-resistant sawing device for battery pack frame products is characterized in that an arc-shaped mounting groove (46) is formed in the lower portion of the rear end face of the rotary disc body (38), arc-shaped transmission teeth (47) are mounted in the arc-shaped mounting groove (46), a rotary disc motor (41) with a forward main shaft is mounted at the rear portion of the upper end face of the base (1), the front end of the rotary disc motor (41) is in butt joint with the vertical mounting panel (2) through a connecting panel (42), and a rotary disc driving gear (43) meshed with the arc-shaped transmission teeth (47) is mounted on the main shaft of the rotary disc motor (41).
  10. 10. The high wear-resistant sawing device for battery pack frame products according to claim 8, wherein a butt joint shaft sleeve (44) extending backwards is arranged in the middle of the rear side of the rotary disc body (38), a circle of butt joint ring sleeve (45) matched with the butt joint shaft sleeve (44) is arranged in the middle of the front end face of the vertical installation panel (2), and two supporting frames (17) with lower ends butted with the base (1) are arranged on the rear side of the vertical installation panel (2) side by side.

Description

High-wear-resistance sawing device for battery pack frame product Technical Field The invention relates to the technical field of sawing of battery pack frames, in particular to a high-wear-resistance sawing device for battery pack frame products. Background The conventional battery frame of the new energy automobile is made of high-hardness aluminum alloy materials, but the material has high cost, and a large-scale die casting die is required to be selected for production during processing, so that the cost of the whole process and the cost of the material can be greatly increased. However, when the material is sawed, a new problem can be generated, at present, the frame of the battery is selected from martensitic steel with the material strength of more than 1100 megapascals, the material strength of the aluminum alloy sawed by conventional sawing equipment is only about 300 megapascals, the processing difficulty of the aluminum alloy and the sawing equipment is completely in different grades, in order to ensure sawing efficiency, a factory can choose to increase the rotating speed of the sawing equipment and the feeding speed of the saw blade under the normal condition, the abrasion of the saw blade can be accelerated, the processing cost is greatly increased, meanwhile, the equipment load operation is also caused, the service life of the equipment is influenced, and in order to ensure the processing efficiency, the abrasion of the equipment and the saw blade is reduced, and the sawing equipment needs to be improved. Disclosure of Invention The invention aims to solve the technical problem of providing a high-wear-resistance sawing device for a battery pack frame product, which has the characteristics of ensuring the processing efficiency, prolonging the service life of equipment, reducing the processing cost, reducing the saw blade wear speed and the like. The technical scheme includes that the high-wear-resistance sawing device for the battery pack frame product comprises a base, a vertical mounting panel and a rotary table structure, wherein the vertical mounting panel is mounted at the front part of the upper end face of the base, the rotary table structure is rotatably mounted at the upper part of the front end face of the vertical mounting panel, the sawing device is fixedly mounted in the middle of the front end face of the rotary table structure, the sawing device comprises a sawing shell, a saw blade structure and a driving motor, the driving motor is mounted in one end of the sawing shell, an output shaft is mounted in the other end of the sawing shell, a spindle of the driving motor drives the output shaft to rotate, the saw blade structure is mounted at one end of the output shaft, a plurality of cutting edge type teeth extending out of the saw blade structure are embedded at the edge of one end face of the saw blade structure, the cutting edge type teeth and the cutting edge type teeth are arranged in a staggered mode, the upper end of each cutting edge type tooth is provided with a circle, and the upper end of each cutting edge type tooth is provided with a strip-shaped tooth on the front side of the cutting edge of the cutting groove. The vertical installation panel is arranged in the technical scheme to facilitate the installation of the turntable structure, the turntable structure is arranged to facilitate the rotation of the sawing device, the sawing angle of the saw blade structure can be adjusted, the output shaft is driven to rotate by the driving motor, and the output shaft can drive the saw blade structure to rotate. According to the technical scheme, the cutting type teeth are arranged on one end face of the saw blade structure, the cutting edge type teeth are arranged on the other end face of the saw blade structure, the mounting faces of the two types of teeth are separated, so that when sawing operation can be guaranteed, the two end faces of the saw blade structure can be stressed uniformly, the running stability of the saw blade structure is improved, the cutting edge type teeth are arranged to be used for arranging a circle of cutting edge, the cutting edge needs to be subjected to a quenching process, the strength of the cutting edge is very high, when the cutting edge is contacted with the surface of martensitic steel, the cutting edge can rapidly break the surface of martensitic steel to destroy the martensitic structure on the outer surface of the cutting edge, the cutting type teeth are used for facilitating cutting by the cutting type teeth, the cutting face of the cutting type teeth can be directly rubbed against the martensitic steel during cutting, the cutting type teeth can be rapidly heated, the temperature can be increased, although the martensitic steel tissue can be secondarily destroyed, the cutting efficiency is conveniently improved, the cutting type teeth can be rapidly worn, in order to reduce abrasion, the heat accumulation of the cutting type teeth is ra