CN-224222789-U - Drilling equipment is used in marine accessory production

Abstract

The utility model discloses a drilling device for ship accessory production, which comprises a fixing frame, wherein the lower side of the fixing frame is fixedly connected with an air cylinder, a telescopic rod of the air cylinder is fixedly connected with a cavity, a motor is fixed in the cavity, an output shaft of the motor is fixedly connected with the center of a first gear, a plurality of fixing shafts which are uniformly distributed in circumference are fixed on the upper side of the cavity, the lower side of the fixing shaft is rotationally connected with the center shaft of a second gear, the second gear is meshed with the first gear, the lower end of the center shaft of the second gear penetrates through the lower side of the cavity, and the lower end of the center shaft of the second gear is fixedly connected with the upper end of a drill bit. The utility model relates to the technical field of drilling equipment, a motor drives a first gear to rotate so that a plurality of second gears simultaneously rotate, and then drive a plurality of drill bits simultaneous working, compare traditional single bit drilling equipment, improved drilling efficiency greatly, can carry out the drilling processing in a plurality of holes simultaneously.

Inventors

• ZHENG SHUANG
• LI TAO

Assignees

• 青岛瑞海海洋船舶配件有限公司

Dates

Publication Date

20260512

Application Date

20250402

Claims (4)

1. 1. The utility model provides a drilling equipment is used in marine accessory production, includes mount (1), its characterized in that, the downside fixed connection cylinder (13) of mount (1), telescopic link fixed connection cavity (12) of cylinder (13), be fixed with motor (23) in cavity (12), the center of first gear (20) of output shaft fixed connection of motor (23), fixed axle (22) that a plurality of circumference was evenly arranged are fixed to the upside in cavity (12), the center pin of second gear (21) is connected in the downside rotation of fixed axle (22), second gear (21) meshing first gear (20), the center pin lower extreme of second gear (21) passes the downside of cavity (12), the center pin lower extreme fixed connection drill bit (11) of second gear (21); The fixing frame (1) is fixedly connected with the upright post (3), and the upright post (3) is fixed on the base (4).
2. 2. The drilling device for ship fitting production according to claim 1, wherein the upright (3) is connected with a supporting component, the supporting component can move up and down along the upright (3), the supporting component is used for supporting a workpiece (10), the workpiece (10) is arranged on the lower side of the drill bit (11), the supporting component comprises a supporting plate (5), a placing plate (6) is fixedly arranged on the upper side of the supporting plate (5), positioning blocks (19) are fixedly arranged on the middle positions of two adjacent sides of the placing plate (6) respectively, limit grooves (8) are respectively formed in the positions, corresponding to the positioning blocks (19), of the other two sides of the placing plate (6), electric pushing rods (7) are respectively fixed in the limit grooves (8), telescopic rod ends of the electric pushing rods (7) are respectively fixedly connected with a top block (9), the top block (9) and the positioning blocks (19) are arranged face to face, and the workpiece (10) can be placed on the placing plate (6) and fixed on the workpiece (10) through the positioning blocks (19).
3. 3. Drilling device for ship fitting production according to claim 2, characterized in that a movable ring (302) is fixedly connected to the middle part of one side of the supporting plate (5), the movable ring (302) is fixedly connected with a handle (303), an opening (15) is formed in the movable ring (302), a saw tooth (301) is formed in the arc-shaped wall surface of the upright post (3) from top to bottom, a groove (14) is formed in the movable ring (302) at the position corresponding to the saw tooth (301), the saw tooth (301) is formed in the groove (14), the surface of the groove (14) can be abutted against the saw tooth (301), lug blocks (16) are respectively and fixedly connected to the two ends of the movable ring (302) corresponding to the opening (15), one lug block (16) is penetrated by a bolt (18), a handle (17) is fixed to one end of the bolt (18), and the other lug block (16) is screwed with the bolt (18), and two lug blocks (16) can be locked through the bolt (18).
4. 4. A drilling device for producing marine fittings according to claim 3, wherein the saw teeth (301) are elastic rubber teeth, and when the two lugs (16) are tightened to drive the two ends of the moving ring (302) to be tightened, the saw teeth (301) can be elastically shaped under the extrusion of the groove (14) corresponding to one side of the saw teeth (301).

Description

Drilling equipment is used in marine accessory production Technical Field The utility model relates to the technical field of drilling equipment, in particular to a drilling device for ship accessory production. Background Drilling is a very common and important procedure in the production of marine fittings. Traditional ship fitting drilling equipment is comparatively simple in general structure, and the function is single. Most only be equipped with single drill bit, drilling efficiency is low, and traditional device is fixed the ship accessory of equidimension and shape, and complex operation, positioning accuracy is poor, and current equipment is in the aspect of altitude mixture control, often not nimble convenient enough, needs to carry out complicated regulation operation with the help of extra instrument, if have one kind can conveniently adjust work piece height, be convenient for carry out the device of many drilling simultaneously will improve production efficiency greatly. Disclosure of utility model The utility model aims to solve the technical problem of providing the drilling device for the production of the ship fittings, wherein the motor drives the first gear to rotate, so that the plurality of second gears simultaneously rotate, and further, the plurality of drill bits are driven to synchronously work. The drilling device for ship accessory production comprises a fixing frame, wherein the lower side of the fixing frame is fixedly connected with an air cylinder, a telescopic rod of the air cylinder is fixedly connected with a cavity, a motor is fixed in the cavity, an output shaft of the motor is fixedly connected with the center of a first gear, a plurality of fixing shafts with circumferences uniformly distributed are fixed on the upper side in the cavity, the lower side of the fixing shaft is rotationally connected with a central shaft of a second gear, the second gear is meshed with the first gear, the lower end of the central shaft of the second gear penetrates through the lower side of the cavity, and the lower end of the central shaft of the second gear is fixedly connected with the upper end of a drill bit; the fixed frame is fixedly connected with the stand column, and the stand column is fixed on the base. As a further limitation of this technical scheme, the supporting component is connected to the stand, the supporting component can be followed the stand reciprocates, the supporting component is used for supporting the work piece, the work piece is arranged in the downside of drill bit, the supporting component includes the backup pad, the fixed locating piece that is provided with in upside of backup pad, the adjacent both sides intermediate position of locating plate is placed to the fixed locating piece that is provided with respectively, the spacing groove has been seted up respectively to the position that the board other both sides correspond to the locating piece, every be fixed with electric putter in the spacing groove respectively, every electric putter's telescopic link tip fixed connection kicking block respectively, the kicking block with the locating piece face-to-face sets up, and the work piece can be arranged in place on the board, can be right through locating piece and kicking block the work piece is fixed. As a further limitation of the technical scheme, a movable ring is fixedly connected to the middle part of one side of the supporting plate, a handle is fixedly connected to the movable ring, an opening is formed in the movable ring, sawteeth are formed in the arc-shaped wall surface of the upright post from top to bottom, grooves are formed in the positions, corresponding to the sawteeth, of the movable ring, the surfaces of the grooves can abut against the sawteeth, lug blocks are fixedly connected to the two ends of the movable ring, corresponding to the opening, of each lug block respectively, one lug block is penetrated by a bolt, a handle is fixed to one end of each bolt, the other lug block is in threaded connection with each bolt, and two lug blocks can be locked through the bolts. As a further limitation of the technical scheme, the saw teeth are elastic rubber teeth, and when the two lugs are tightened to drive the two ends of the movable ring to be tightened, the saw teeth can be elastic plates under the extrusion of one side of the grooves corresponding to the saw teeth. Compared with the prior art, the utility model has the advantages and positive effects that: The positioning blocks on the supporting component are matched with the jacking blocks driven by the electric push rod, so that the positioning blocks can be flexibly adjusted according to the sizes of the workpieces, the workpieces with different shapes and sizes can be accurately positioned and firmly fixed, and the accuracy of drilling positions is effectively ensured; The motor drives the first gear to rotate, so that the plurality of second gears simultaneously rotate, and then the