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CN-116423303-B - Five-axis grinding machine

CN116423303BCN 116423303 BCN116423303 BCN 116423303BCN-116423303-B

Abstract

The invention discloses a five-axis grinding machine in the technical field of machining, which comprises a shell, wherein a cutting structure and a clamping structure are arranged in the shell, an upper and a lower feeding components and an assembly component are arranged at the bottom of the shell, the upper and the lower feeding components comprise a base, an upper feeding groove and an assembly groove are formed in the base, a feeding wheel is connected in the upper feeding groove in a rotating way, a storage groove is formed in the feeding wheel, a transmission shaft is fixedly connected with the feeding wheel in a coaxial way, one end of the transmission shaft penetrates through the base and is fixedly connected with a dislocation wedge column and a discharging wedge column at intervals, a rotary spring is fixedly connected in the base, a sliding rod which is in sliding connection with the base is fixedly connected with a shifting piece matched with the dislocation wedge column and the discharging wedge column, and a feeding groove and a discharging groove are formed in two sides of the bottom of the upper feeding groove.

Inventors

  • XU JIANZHONG
  • LV LEI
  • HU GENG
  • CHEN JIANWEI

Assignees

  • 杭州乾沅机械有限公司

Dates

Publication Date
20260505
Application Date
20230308

Claims (8)

  1. 1. A five-axis grinding machine comprises a shell (1) and is characterized in that a cutting structure (2) and a clamping structure (3) are arranged in the shell (1), and an feeding and discharging assembly (4) and an assembling assembly (6) are arranged at the bottom of the shell (1); The feeding and discharging assembly (4) comprises a base (41), a feeding groove (42) and an assembling groove (43) are formed in the base (41), a feeding wheel (44) is connected in the feeding groove (42) in a rotating mode, a storage groove (45) is formed in the feeding wheel (44), a transmission shaft (46) is fixedly connected to the feeding wheel (44) in a coaxial mode, one end of the transmission shaft (46) penetrates through the base (41) and is fixedly connected with a dislocation wedge column (47) and a discharging wedge column (48) at intervals, a rotary spring (51) is fixedly connected in the base (41), a sliding rod (52) which is connected with the base (41) in a sliding mode is fixedly connected to the end portion of the sliding rod (52), a poking piece (53) which is matched with the dislocation wedge column (47) and the discharging wedge column (48) is fixedly connected to the end portion of the sliding mode, feeding grooves (8) and discharging grooves (9) are formed in the two sides of the bottom of the feeding groove (42), and conveying mechanisms (10) are arranged at the ends of the discharging groove (8), and the feeding grooves (9) are provided with a feeding box (11) which is connected with the base (41) in a sliding mode; The assembly (6) comprises a reset spring (61) fixedly connected in an assembly groove (43), an assembly rack (62) is fixedly connected to the end portion of the reset spring (61) and is in sliding connection with a base (41), an assembly gear (63) is meshed with the assembly rack (62), rotating rods (64) are fixedly connected to the two ends of the assembly gear (63), a movable rod (65) is connected to the rotating rods (64) in a sliding manner, and an assembly spring (66) is fixedly connected between the movable rod (65) and the rotating rods (64).
  2. 2. The five-axis grinding machine of claim 1, wherein the clamping structure (3) comprises a bracket (31) which is in sliding connection with the shell (1), the bracket (31) is rotationally connected with a clamping seat (32), a clamping spring (33) is rotationally connected in the clamping seat (32) through a bearing, the clamping spring (33) is fixedly connected with a clamping sleeve (34) which is in sliding connection with the clamping seat (32), the clamping sleeve (34) is in sliding connection with a clamping head (35), a limit rod (36) which is fixedly connected with the clamping sleeve (34) is slidingly connected behind the clamping head (35), an elastic spring (37) is fixedly connected between the upper end of the rear side of the clamping head (35) and the clamping sleeve (34), the outer side end of the clamping sleeve (34) is rotationally connected with a trigger plate (38), a trigger rod (39) which is matched with the trigger plate (38) is fixedly connected with a base (41), and the outer side end of the clamping seat (32) is fixedly connected with a shell (30) which is used for shrinking the clamping head (35).
  3. 3. The five-axis grinding machine according to claim 2, wherein the base (41) is in threaded connection with a fixing piece (7), the fixing piece (7) is in threaded connection with a screw rod (71), the inner side end of the screw rod (71) is fixedly connected with a mounting plate (72), and the mounting plate (72) is attached with a rubber sheet (73) which is abutted against the feeding wheel (44).
  4. 4. A five-axis grinding machine as claimed in claim 3, wherein the two sides of the fixing piece (7) are fixedly connected with connecting pieces (74), and the connecting pieces (74) are in threaded connection with fastening bolts (75).
  5. 5. A five-axis grinding machine as claimed in claim 4, wherein a socket (76) matched with the stock box (11) is formed in the bottom of one side of the base (41) close to the discharge chute (9).
  6. 6. A five-axis grinding machine as claimed in claim 5, wherein a guide rail (12) is provided between the base (41) and the conveying means (10).
  7. 7. A five-axis grinding machine as claimed in claim 6, wherein the discharge chute (9) is arranged obliquely and is higher than the feed chute (42).
  8. 8. The five-axis grinder as set forth in claim 1, wherein the discharge wedge (48) comprises a sleeve, the outer wall of which is fixedly connected with a drive portion and a transverse slot.

Description

Five-axis grinding machine Technical Field The invention relates to the technical field of machining, in particular to a five-axis grinding machine. Background Currently, tools used in the processing industry are updated, and tools manufactured by traditional manual machine tools are gradually eliminated due to low precision and poor quality, so that more and more tools manufactured by numerical control machine tools are replaced. The five-axis linkage tool grinder is mainly used for processing various types of tools of hard alloy materials. The cutters of different varieties and specifications can be independently, completely and automatically machined on the five-axis linkage cutter grinding machine, and the cutter grinding machine has irreplaceable important functions in the mechanical field. It is known that when a five-axis grinder processes a workpiece, a large amount of waste materials can be generated, operators around the five-axis grinder are easy to be accidentally injured by splashing of the waste materials, and therefore, a protective cover needs to be additionally arranged on the five-axis grinder. Disclosure of Invention The technical problem of the invention is to provide a five-axis grinding machine. In order to achieve the purpose, the invention provides the following technical scheme that the automatic feeding and discharging device comprises a shell, wherein a cutting structure and a clamping structure are arranged in the shell, and a feeding and discharging assembly and an assembling assembly are arranged at the bottom of the shell; The feeding and discharging assembly comprises a base, a feeding groove and an assembling groove are formed in the base, a feeding wheel is rotationally connected to the feeding groove, a storage groove is formed in the feeding wheel, a transmission shaft is fixedly connected to the feeding wheel coaxially, one end of the transmission shaft penetrates through the base and is fixedly connected with a dislocation wedge column and a discharging wedge column at intervals, a rotary spring is fixedly connected to the base, a sliding rod is fixedly connected to the rotary spring, a shifting piece matched with the dislocation wedge column and the discharging wedge column is fixedly connected to the end part of the sliding rod, a feeding groove and a discharging groove are formed in two sides of the bottom of the feeding groove, a conveying mechanism is arranged at the end of the feeding groove, and a storage box is arranged at the end of the discharging groove and is in sliding connection with the base; The assembly comprises a reset spring fixedly connected in the assembly groove, an assembly rack which is in sliding connection with the base is fixedly connected to the end part of the reset spring, an assembly gear is meshed with the assembly rack, a rotating rod is fixedly connected to the two ends of the assembly gear, a movable rod is in sliding connection with the rotating rod, and an assembly spring is fixedly connected between the movable rod and the rotating rod; As a further scheme of the invention, the clamping structure comprises a bracket which is in sliding connection with the shell, the bracket is rotationally connected with a clamping seat, a clamping spring is rotationally connected in the clamping seat through a bearing, a clamping sleeve which is in sliding connection with the clamping seat is fixedly connected with the clamping spring, the clamping sleeve is in sliding connection with a clamping head, a limit rod which is fixedly connected with the clamping sleeve is in sliding connection with the rear side of the clamping head, an elastic spring is fixedly connected between the upper end of the rear side of the clamping head and the clamping sleeve, the outer side end of the clamping sleeve is rotationally connected with a trigger plate, a trigger rod which is matched with the trigger plate is fixedly connected with a base, and the outer side end of the clamping seat is fixedly connected with a contraction shell which is used for contracting the clamping head; As a further scheme of the invention, the base is in threaded connection with a fixing piece, the fixing piece is in threaded connection with a screw rod, the inner side end of the screw rod is fixedly connected with a mounting plate, and the mounting plate is attached with a rubber sheet which is abutted against the feeding wheel; as a further scheme of the invention, connecting pieces are fixedly connected to two sides of the fixing piece, and the connecting pieces are in threaded connection with fastening bolts; As a further scheme of the invention, a plugging groove matched with the storage box is formed in the bottom of one side of the base close to the discharge groove; as a further scheme of the invention, a guide rail which is obliquely arranged is arranged between the base and the conveying mechanism; As a further scheme of the invention, the discharging groove is obliquely arrange