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CN-224224102-U - Plank perforating device for civil construction

CN224224102UCN 224224102 UCN224224102 UCN 224224102UCN-224224102-U

Abstract

The utility model discloses a wood board punching device for civil construction and a using method thereof, comprising a table board, wherein a punching motor is arranged at the top end of the table board, a punching drill bit is fixedly connected to an output shaft of the punching motor, an electric telescopic rod is fixedly connected to the top end of the punching motor, a rotating assembly is arranged at the top end of the electric telescopic rod and comprises a U-shaped block, a disc is arranged on the inner side of the U-shaped block, a rotating rod is fixedly inserted and connected in the middle of one side of the disc, two ends of the rotating rod are rotatably inserted and connected with the inner side of the U-shaped block, the bottom end of the outer wall of the disc is fixedly connected with the top end of the electric telescopic rod, a locking assembly is arranged on one side of the U-shaped block, and an indication mark is arranged on the other side of the U-shaped block. According to the utility model, through the arrangement of the U-shaped block, the disc and the rotating rod, the punching drill bit can be rotated by utilizing the cooperation of the U-shaped block, the rotating disc and the rotating rod, and the angle of the punching drill bit is adjusted, so that the drill bit can punch inclined holes on a wood board.

Inventors

  • CUI BO

Assignees

  • 贵州工程应用技术学院

Dates

Publication Date
20260512
Application Date
20250526

Claims (6)

  1. 1. The utility model provides a plank perforating device for civil construction, includes table (1), table (1) top is provided with motor (12) that punches, the output shaft fixedly connected with drill bit (13) that punches motor (12), the top fixedly connected with electric telescopic handle (11) that punches motor (12), a serial communication port, the top of electric telescopic handle (11) is provided with rotating assembly, rotating assembly includes: The novel electric telescopic device comprises a U-shaped block (8), wherein a disc (9) is arranged on the inner side of the U-shaped block (8), a rotating rod (10) is fixedly connected in a penetrating manner in the middle of one side of the disc (9), two ends of the rotating rod (10) are rotatably connected with the inside of the U-shaped block (8) in a penetrating manner, and the bottom end of the outer wall of the disc (9) is fixedly connected with the top end of an electric telescopic rod (11); the locking component is arranged at one side of the U-shaped block (8) and is used for locking the disc (9); The indication mark is arranged on the other side of the U-shaped block (8) and is used for indicating the rotation angle of the disc (9).
  2. 2. The wood board punching device for civil construction according to claim 1, wherein the locking assembly comprises a first threaded hole (14), the first threaded hole (14) is formed in one side of the U-shaped block (8), and a locking bolt (15) is connected to the internal thread of the first threaded hole (14) in a penetrating manner.
  3. 3. The wood board punching device for civil construction according to claim 1, wherein the indication mark comprises scale marks (17), the scale marks (17) are arranged on the outer wall of the other side of the U-shaped block (8), and an indication arrow (16) is arranged at the other end of the rotating rod (10).
  4. 4. The wood board punching device for civil construction according to claim 1, wherein a moving mechanism for moving the punching bit (13) is arranged above the table board (1), and a fixing mechanism for the wood board is arranged at the top end of the table board (1).
  5. 5. The plank perforating device for civil construction according to claim 4, characterized in that, the moving mechanism includes support (2), the inboard rotation of support (2) is connected with first screw rod (3), the one end fixedly connected with second motor (4) of first screw rod (3), the top fixedly connected with movable block (6) of U-shaped piece (8), one side of movable block (6) is provided with second screw hole (7), the outer wall of first screw rod (3) and the inner wall thread interlude of second screw hole (7) are connected, the inboard top of support (2) is provided with spacing groove (5), the outer wall at movable block (6) top and the inner wall sliding connection of spacing groove (5).
  6. 6. The board perforating device for civil construction according to claim 4, wherein the fixing mechanism comprises two vertical rods (18), the two vertical rods (18) are fixedly connected to the top end of the table board (1), an inner groove (19) is formed in one side, opposite to the vertical rods (18), of the inner groove (19), a second screw (20) is rotatably connected to the inner groove, a pressing block (22) is connected to the outer wall of the second screw (20) in a threaded penetrating mode, and a third motor (21) is fixedly connected to the top end of the second screw (20).

Description

Plank perforating device for civil construction Technical Field The utility model relates to the technical field of civil construction, in particular to a wood board punching device for civil construction. Background In the process of civil construction, can use the plank, need use perforating device to punch the processing to the plank before the plank uses, at present, the chinese patent of utility model of bulletin number CN115431356A discloses a plank perforating device for civil construction, including punch case, holding tank, fixed subassembly and punch the subassembly, the holding tank upside is located to the punch case, punch the subassembly and locate the incasement that punches, fixed subassembly locates the holding tank, the holding subassembly includes second servo motor, worm wheel, drive gear, rack one, rack two and grip block, the second servo motor is fixed to be located on the holding tank inner wall, worm one end is rotatory to be located on the holding tank inner wall, the output and the worm other end fixed connection of second servo motor, the worm wheel is rotatory to be located in the holding tank, the worm meshes with the worm wheel, drive gear is rotatory to be located in the holding tank, drive gear and coaxial fixed connection. The angle of the punching bit in the punching device can not be adjusted in a rotating way, and in specific structure, the inclined hole is required to be punched on the wood board, because the angle of the punching bit can not be adjusted, therefore, we propose a board punching device for civil construction and a use method thereof to solve the problems of the punching device. Disclosure of utility model The utility model aims to provide a wood board punching device for civil construction, which aims to solve the problems in the prior art. In order to achieve the purpose, the utility model provides the technical scheme that the wood board punching device for the civil construction comprises a table board, wherein a punching motor is arranged at the top end of the table board, an output shaft of the punching motor is fixedly connected with a punching drill bit, the top end of the punching motor is fixedly connected with an electric telescopic rod, a rotating assembly is arranged at the top end of the electric telescopic rod, and the rotating assembly comprises: The inner side of the U-shaped block is provided with a disc, a rotating rod is fixedly connected in a penetrating manner in the middle of one side of the disc, two ends of the rotating rod are rotatably connected in a penetrating manner in the U-shaped block, and the bottom end of the outer wall of the disc is fixedly connected with the top end of the electric telescopic rod; The locking component is arranged on one side of the U-shaped block and used for locking the disc; the indication mark is arranged on the other side of the U-shaped block and is used for indicating the rotation angle of the disc. Preferably, the locking assembly comprises a first threaded hole, the first threaded hole is formed in one side of the U-shaped block, and a locking bolt is connected to the internal thread of the first threaded hole in a penetrating mode. Preferably, the indication mark comprises scale marks, the scale marks are arranged on the outer wall of the other side of the U-shaped block, and an indication arrow is arranged at the other end of the rotating rod. Preferably, a moving mechanism for moving the punching drill is arranged above the table plate, and a fixing mechanism for the wood board is arranged at the top end of the table plate. Preferably, the moving mechanism comprises a support, the support is inboard to rotate and is connected with first screw rod, the one end fixedly connected with second motor of first screw rod, the top fixedly connected with movable block of U-shaped piece, one side of movable block is provided with the second screw hole, the outer wall of first screw rod is threaded with the inner wall of second screw hole and is threaded and is connected, the inboard top of support is provided with the spacing groove, the outer wall at movable block top and the inner wall sliding connection of spacing groove. Preferably, the fixing mechanism comprises two vertical rods, the two vertical rods are fixedly connected to the top end of the table plate, an inner groove is formed in one side, opposite to the vertical rods, of each vertical rod, a second screw rod is connected to the inner part of the inner groove in a rotating mode, a pressing block is connected to the outer wall of each second screw rod in a threaded penetrating mode, and a third motor is fixedly connected to the top end of each second screw rod. The utility model also provides a using method of the wood board punching device for civil construction, which comprises the following steps: Step one, when fixing the plate, placing the plate on the top end of the table plate, starting a third motor, and using the cooperation of th