CN215431615U

CN215431615U - Multi-shaft drilling machine with bidirectional power

Info

Publication number: CN215431615U
Application number: CN202121794781.8U
Authority: CN
Inventors: 李礼锦; 黄刚; 黄福强
Original assignee: Guiping Nanjiang Technology Investment Co ltd
Current assignee: Guiping Nanjiang Technology Investment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of multi-axis drilling machines, and discloses a multi-axis drilling machine with bidirectional power. This two-way power's multi-axis drilling machine, through starting the spindle motor who sets up on the gear box, drive the transmission shaft and rotate, the transmission shaft drives gear revolve, the gear drives a drill bit through driving driven gear and rotates, driven gear rotates through driving another driven gear for two drill bits rotate simultaneously, another epaxial gear of transmission drives two drill bits on another gear box through driving driven gear and rotates simultaneously and rotates, work piece to the workstation is driped a hole.

Description

Multi-shaft drilling machine with bidirectional power

Technical Field

The utility model relates to the technical field of multi-axis drilling machines, in particular to a multi-axis drilling machine with bidirectional power.

Background

The multi-spindle device is commonly called a multi-spindle drill, a multi-spindle drilling device, a multi-spindle machine tool or a multi-spindle head, and is novel hole machining equipment. The multi-axis device appears in Japan for the first time, and then is introduced into mainland through Taiwan, and the history of twenty years now exists. Since the time for entering the country is not long, many enterprises have not heard. The tapping machine is widely applied to the drilling and tapping processing of porous parts in the mechanical industry, can process a plurality of holes or even more than ten twenty holes or threads at one time by one-time clamping, and can greatly improve the production and processing efficiency of tapping or drilling.

The existing multi-axis drill is mostly a one-way multi-axis drill, the drill can only drill from one side, the working efficiency is low, the production of a factory is influenced, the working table of the drill is inconvenient to move, and the automatic cycle of machining is difficult to realize.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bidirectional power multi-shaft drilling machine which has the advantages of bidirectional power, simultaneous working of bidirectional drill bits, convenience in adjusting the position of a workbench and the like, and solves the problems that a unidirectional multi-shaft drilling machine can only drill from one side, so that the working efficiency is low, the production of a factory is influenced, the workbench of the drilling machine is inconvenient to move, and the automatic cycle of processing is difficult to realize.

(II) technical scheme

In order to realize the purpose that the bidirectional power and the bidirectional drill bit work simultaneously and the position of the workbench is convenient to adjust, the utility model provides the following technical scheme: the utility model provides a multiaxis drilling machine of two-way power, includes the frame, the upper surface of frame is provided with feeds servo motor, the output fixedly connected with ball screw that feeds servo motor, ball screw's surface threaded connection has the movable block, the last fixed surface of movable block is connected with the workstation, the upper surface of workstation is provided with two work pieces, the equal fixed mounting in both sides of workstation has the blown down tank, the last fixed surface of frame installs two gear boxes, two the relative one side of gear box all is provided with two drill bits, the position and the work piece of drill bit are corresponding, left side the side fixed mounting of gear box has spindle motor, spindle motor's output fixedly connected with transmission shaft, the fixed surface of transmission shaft installs the gear.

Preferably, four machine legs are fixedly mounted on the periphery of the machine base, and gaskets are fixedly mounted on the bottom surfaces of the machine legs.

Preferably, the upper surface of the base is fixedly provided with a supporting block, two sides of the supporting block are fixedly connected with ball guide rails, and the moving block is movably connected with the ball guide rails.

Preferably, a support frame is fixedly mounted on the surface of the spindle motor, and the spindle motor is fixedly connected with the gear box through the support frame.

Preferably, one end of the drill bit penetrates and extends to the interior of the gear box, driven gears are fixedly mounted on the outer surfaces of the drill bits, the driven gears are meshed with each other, and one of the driven gears is meshed with the gear.

Preferably, the upper surface of the base is fixedly provided with a supporting plate, and the base is fixedly connected with the gear box through the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a bidirectional power multi-shaft drilling machine, which has the following beneficial effects:

(1) this two-way power's multi-axis drilling machine, through starting the spindle motor who sets up on the gear box, drive the transmission shaft and rotate, the transmission shaft drives gear revolve, the gear drives a drill bit through driving driven gear and rotates, driven gear rotates through driving another driven gear for two drill bits rotate simultaneously, another epaxial gear of transmission drives two drill bits on another gear box through driving driven gear and rotates simultaneously and rotates, work piece to the workstation is driped a hole.

(2) This multiaxis rig of two-way power drives ball screw through starting the feeding servo motor that sets up at the frame upper surface and rotates, and ball screw drives the movable block and slides on the ball guide, and the movable block drives the workstation and removes and begin drilling, and the drilling depth is controlled by feeding servo motor, and the drilling is accomplished and is returned automatically, and whole work is accomplished.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the working table of the present invention;

FIG. 3 is a schematic view of the gearbox configuration of the present invention.

In the figure: 1. a machine base; 2. a machine leg; 3. a feed servo motor; 4. a ball screw; 5. a moving block; 6. A work table; 7. a gear case; 8. a spindle motor; 9. a drive shaft; 10. a drill bit; 11. a ball guide; 12. a discharge chute; 13. a gear; 14. a driven gear; 15. and (5) a workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a bidirectional power multi-spindle drilling machine comprises a machine base 1, a feeding servo motor 3 is arranged on the upper surface of the machine base 1, a ball screw 4 is fixedly connected to the output end of the feeding servo motor 3, a moving block 5 is in threaded connection with the outer surface of the ball screw 4, a workbench 6 is fixedly connected to the upper surface of the moving block 5, two workpieces 15 are arranged on the upper surface of the workbench 6, discharge chutes 12 are fixedly arranged on two sides of the workbench 6, two gear boxes 7 are fixedly arranged on the upper surface of the machine base 1, two drill bits 10 are arranged on opposite sides of the two gear boxes 7, the positions of the drill bits 10 correspond to the workpieces 15, a spindle motor 8 is fixedly arranged on the side surface of the gear box 7 on the left side, a transmission shaft 9 is fixedly connected to the output end of the spindle motor 8, and a gear 13 is fixedly arranged on the outer surface of the transmission shaft 9.

Furthermore, four machine legs 2 are fixedly mounted on the periphery of the machine base 1, gaskets are fixedly mounted on the bottom surfaces of the machine legs 2, the device is convenient to fix and place, and the device is prevented from shaking easily during working.

Further, the upper surface of frame 1 is fixed with the supporting shoe, and the equal fixedly connected with ball guide 11 in supporting shoe both sides, movable block 5 and ball guide 11 swing joint make things convenient for ball screw 4 to drive movable block 5 and slide on ball guide 11, conveniently carry on spacingly to the removal of movable block 5.

Furthermore, the surface of the spindle motor 8 is fixedly provided with a support frame, the spindle motor 8 is fixedly connected with the gear box 7 through the support frame, the spindle motor 8 is conveniently fixed, and the spindle motor 8 is prevented from shaking during working to influence the service life of the spindle motor 8.

Further, the one end of drill bit 10 runs through and extends to the inside of gear box 7, and the equal fixed mounting in surface of drill bit 10 has driven gear 14, driven gear 14 intermeshing, and one of them driven gear 14 meshes with gear 13, makes things convenient for gear 13 to drive a drill bit 10 through driving driven gear 14 and rotates, and driven gear 14 rotates through driving another driven gear 14 for two drill bits 10 rotate simultaneously.

Further, the upper surface of the base 1 is fixedly provided with a supporting plate, the base 1 is fixedly connected with the gear box 7 through the supporting plate, the gear box 7 is conveniently fixed, and the gear box 7 is prevented from shaking.

To sum up, this two-way power's multi-spindle drill drives transmission shaft 9 and rotates through starting the spindle motor 8 that sets up on gear box 7, and transmission shaft 9 drives gear 13 and rotates, and gear 13 drives a drill bit 10 through driving driven gear 14 and rotates, and driven gear 14 rotates through driving another driven gear 14 for two drill bits 10 rotate simultaneously, and another gear 13 on the transmission shaft 9 rotates two drill bits 10 that drive on another gear box 7 through driving driven gear 14 simultaneously and rotates, drills to work piece 15 on workstation 6.

According to the bidirectional-power multi-spindle drilling machine, the feeding servo motor 3 arranged on the upper surface of the base 1 is started to drive the ball screw 4 to rotate, the ball screw 4 drives the moving block 5 to slide on the ball guide rail 11, the moving block 5 drives the workbench 6 to move left and right to start drilling, the drilling depth is controlled by the feeding servo motor 3, the drilling is completed, automatic returning is achieved, and the whole work is completed.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A multi-spindle drilling machine with bidirectional power comprises a machine base (1), and is characterized in that: the automatic feeding device is characterized in that a feeding servo motor (3) is arranged on the upper surface of the machine base (1), a ball screw (4) is fixedly connected to the output end of the feeding servo motor (3), a moving block (5) is connected to the outer surface of the ball screw (4) in a threaded manner, a workbench (6) is fixedly connected to the upper surface of the moving block (5), two workpieces (15) are arranged on the upper surface of the workbench (6), discharge chutes (12) are fixedly arranged on two sides of the workbench (6), two gear boxes (7) are fixedly arranged on the upper surface of the machine base (1), two drill bits (10) are arranged on the opposite surfaces of the two gear boxes (7), the positions of the drill bits (10) correspond to the workpieces (15), a spindle motor (8) is fixedly arranged on the side surface of the gear box (7) on the left side, and a transmission shaft (9) is fixedly connected to the output end of the spindle motor (8), and a gear (13) is fixedly arranged on the outer surface of the transmission shaft (9).

2. A bi-directional power multi-axis drill as set forth in claim 1, wherein: four machine legs (2) are fixedly mounted on the periphery of the machine base (1), and gaskets are fixedly mounted on the bottom surfaces of the machine legs (2).

3. A bi-directional power multi-axis drill as set forth in claim 1, wherein: the upper surface of the base (1) is fixedly provided with a supporting block, two sides of the supporting block are fixedly connected with ball guide rails (11), and the moving block (5) is movably connected with the ball guide rails (11).

4. A bi-directional power multi-axis drill as set forth in claim 1, wherein: the surface of the spindle motor (8) is fixedly provided with a support frame, and the spindle motor (8) is fixedly connected with the gear box (7) through the support frame.

5. A bi-directional power multi-axis drill as set forth in claim 1, wherein: one end of the drill bit (10) penetrates through and extends into the gear box (7), driven gears (14) are fixedly mounted on the outer surfaces of the drill bit (10), the driven gears (14) are meshed with each other, and one of the driven gears (14) is meshed with the gear (13).

6. A bi-directional power multi-axis drill as set forth in claim 1, wherein: the upper surface fixed mounting of frame (1) has the backup pad, frame (1) passes through backup pad and gear box (7) fixed connection.