CN215395714U

CN215395714U - Multi-spindle drilling machine for wood board processing

Info

Publication number: CN215395714U
Application number: CN202121990877.1U
Authority: CN
Inventors: 迟兆海
Original assignee: Qingdao Yonglifeng Wood Industry Co ltd
Current assignee: Qingdao Yonglifeng Wood Industry Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a multi-spindle drilling machine for processing wood boards, which relates to the technical field of wood board processing equipment and comprises a rack and a plurality of operation tables arranged on the rack, wherein a supporting seat is arranged on each operation table, a sliding seat is arranged on each supporting seat in a sliding manner, a rotating seat is fixed on each sliding seat, a plurality of drill bits are arranged on each rotating seat, a motor is fixedly arranged on each sliding seat, a synchronous mechanism for driving each drill bit to synchronously rotate with a motor rotating shaft is arranged on each rotating seat, and a stepping mechanism for driving each sliding seat to synchronously move with the motor rotating shaft is arranged on each sliding seat. The utility model provides the multi-spindle drilling machine for processing the wood boards, which is convenient and fast to use, is suitable for wood boards with various specifications, and can be used for synchronously drilling through a plurality of synchronously rotating drill bits so as to improve the drilling efficiency.

Description

Multi-spindle drilling machine for wood board processing

Technical Field

The utility model relates to the technical field of wood board processing equipment, in particular to a multi-spindle drilling machine for processing wood boards.

Background

The drilling machine should generally be machined in metal fittings, but is often applied to the drilling machine during the production process of the panel-type solid wood furniture due to the rapid assembly between the panels.

The current chinese utility model patent that authorizes bulletin number is CN208179766U discloses a drilling machine for woodworking, a bed body, the below symmetry fixed mounting of the bed body has a plurality of support columns, the top bilateral symmetry fixed mounting of the bed body has two erection columns, the top of two erection columns is equipped with the install bin, one side fixed connection of the bed body is kept away from with two erection columns to the install bin, the below middle part of install bin is equipped with the installation cavity, fixed mounting has servo motor on the inner wall of installation cavity top, the below of install bin is equipped with the installing port with the installation cavity intercommunication, it is connected with the threaded rod to rotate in the installing port, the one end of threaded rod top and servo motor's drive end fixed connection, the other end of threaded rod rotates and is connected with the limiting plate.

By adopting the technical scheme, when in use, the wood board is placed between the two clamping blocks, and the drill bit is further driven by the servo motor to rotate to punch the wood board; however, in the production process of the clamp, the wood boards are often required to be punched in batches, and particularly when multiple holes are required to be processed side by side, the drilling machine can only process each hole in sequence, so that the drilling efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-spindle drilling machine for processing wood boards, which utilizes a plurality of drill bits which rotate synchronously to process the wood boards and effectively improves the drilling efficiency.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a multi-spindle drilling machine is used in plank processing, includes frame and a plurality of operation panel of setting in the frame, be provided with the supporting seat on the operation panel, it is provided with the slide to slide on the supporting seat, be fixed with on the slide and rotate the seat, it is provided with a plurality of drill bits on the seat to rotate, the fixed motor that is provided with on the slide, it drives each drill bit and the synchronous pivoted lazytongs of motor shaft to rotate to be provided with on the seat, be provided with the step mechanism of drive slide and motor shaft simultaneous movement on the slide.

Through adopting above-mentioned technical scheme, the during operation will treat that the plank of drilling is placed on the operation panel, and the motor drives the slide to be close to the plank through step mechanism this moment to drive the drill bit through lazytongs and rotate, thereby accomplish drilling operation, after drilling is accomplished, motor antiport, step mechanism drives the slide and keeps away from, and each drill bit reversal withdraws from in following the plank, thereby realizes the batch drilling operation to the plank, improves drilling efficiency.

The utility model is further configured to: the synchronous mechanism comprises a plurality of rotating shafts which are arranged on the rotating seat in a rotating mode at intervals, gears which are meshed with each other are fixed at one ends of the rotating shafts extending into the rotating seat, the output end of the motor is fixedly connected with one of the rotating shafts, and the drill bits are arranged at one ends of the rotating shafts extending out of the rotating seat.

Through adopting above-mentioned technical scheme, during operation, when the motor drives one of them pivot and rotates, this pivot rotates and drives each pivot synchronous revolution through the gear to the realization is to the synchronous drive of each drill bit.

The utility model is further configured to: the shaping of pivot tip has the slot, the inside shaping of slot has the conical surface, the drill bit afterbody cup joints and is provided with the locking seat, locking seat and pivot tip threaded connection, the shaping has the piece of holding tightly that is used for locking the drill bit on the locking seat, the piece outer wall shaping of holding tightly has the inclined plane with conical surface butt complex.

Through adopting above-mentioned technical scheme, the drill bit that the setting can be dismantled in the utilization makes things convenient for the staff to carry out the dismantlement and the change of drill bit, can adjust the number of drill bit simultaneously to adapt to the drilling demand of different quantity.

The utility model is further configured to: a plurality of grooves are formed in the drill bit, and convex ribs which are in plug-in fit with the grooves are formed in the locking seat.

Through adopting above-mentioned technical scheme, utilize recess and bead to mutually support, make drill bit and locking seat synchronous rotation to can drive the locking seat through the drill bit and rotate, effectively reduce the volume of locking seat, improve the convenience that the device used.

The utility model is further configured to: step mechanism is including the fixed drive screw who sets up in the inside of supporting seat, the slide is inside to be rotated and to be provided with the swivel nut with drive screw threaded connection, the fixed first band pulley that is provided with on the swivel nut, the last fixed second band pulley that is provided with of motor shaft, the transmission is connected with the belt that passes the slide between first band pulley and the second band pulley.

Through adopting above-mentioned technical scheme, when needs slide removed, the motor passes through the belt and the cooperation of second band pulley and first band pulley drives the swivel nut and rotates, and the swivel nut rotates with the fixed drive screw who sets up each other to drive the slide and slide on the supporting seat.

The utility model is further configured to: the supporting seat slides and sets up on the operation panel, the inside lifting screw who is provided with supporting seat threaded connection that rotates of operation panel, the operation panel lateral wall rotates and is provided with the adjusting lever, the transmission is connected with bevel gear group between the one end that the adjusting lever stretched into inside the operation panel and the lifting screw.

By adopting the technical scheme, the adjusting rod and the bevel gear set are utilized to drive the lifting screw to rotate, the lifting screw rotates to drive the supporting seat to slide on the operating platform, and the relative positions of the drill bits and the wood boards are further adjusted, so that the wood board drilling device is suitable for wood board drilling operations with different thicknesses.

The utility model is further configured to: the supporting seat is fixed with a pointer, and the side wall of the operating platform is fixed with a scale.

Through adopting above-mentioned technical scheme, utilize pointer and scale cooperation, make things convenient for the staff to carry out the adjustment of supporting seat.

The utility model is further configured to: the operating table is characterized in that a sliding groove is formed in the upper surface of the operating table, a guide block is arranged in the sliding groove in a sliding mode, a positioning plate is placed on the surface of the operating table, an arc-shaped groove is formed in the surface of the positioning plate, and a locking bolt connected with the guide block in a threaded mode is inserted into the arc-shaped groove.

Through adopting above-mentioned technical scheme, utilize the locating plate of setting of sliding to adapt to the plank location operation of different width, utilize arc wall and locking bolt cooperation, adapt to the plank location operation of different shapes to improve the suitability of using on the device.

In conclusion, the beneficial technical effects of the utility model are as follows:

(1) the wood board is processed by utilizing the plurality of drill bits which rotate synchronously, so that the drilling efficiency is effectively improved;

(2) the lifting support seat, the positioning plate arranged in a sliding manner, the locking bolt and the arc-shaped groove are matched, so that the device is convenient for workers to adjust, and the use applicability of the device is improved;

(3) the drill bit that the setting can be dismantled in the utilization makes things convenient for the staff to carry out the change and the dismantlement of drill bit to improve the convenience that the device used.

Drawings

FIG. 1 is an axial schematic view of the overall structure of one embodiment of the present invention;

FIG. 2 is an axial view of an operation table portion according to an embodiment of the present invention, showing the connection relationship of the positions of the components on the operation table;

FIG. 3 is a schematic cross-sectional view of a center line of the console according to an embodiment of the present invention, showing the positional connection between the support base and the console;

FIG. 4 is an exploded view of a portion of a shaft embodying the positional connection between a drill bit and the shaft in accordance with one embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a center line of a supporting base portion of an embodiment of the present invention, showing the structure of a stepping mechanism.

Reference numerals: 1. a frame; 2. an operation table; 3. adjusting the screw rod; 4. a chute; 5. a guide block; 6. positioning a plate; 7. an arc-shaped slot; 8. locking the bolt; 9. a supporting seat; 10. a pointer; 11. a scale; 12. a lifting screw; 13. an adjusting lever; 14. a bevel gear set; 15. a universal support arm; 16. a pressing cylinder; 17. a pressing seat; 18. a slide base; 19. a rotating seat; 20. a drill bit; 21. a groove; 22. a motor; 23. a rotating shaft; 24. a gear; 25. a slot; 26. a conical surface; 27. a locking seat; 28. a hugging block; 29. a bevel; 30. a rib; 31. a drive screw; 32. a threaded sleeve; 33. a first pulley; 34. a second pulley; 35. a belt.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, the multi-spindle drilling machine for processing the wood board comprises a frame 1, wherein the frame 1 can be of a cuboid frame structure, a plurality of operation platforms 2 are arranged on the frame 1 in a sliding mode along the length direction of the frame, and a plurality of adjusting screws 3 which are respectively in threaded connection with the operation platforms 2 are arranged on the frame 1 in a rotating mode; referring to the attached drawing 2, the upper surface of the operating table 2 is formed with a sliding groove 4 along the width direction of the rack 1, the sliding groove 4 can be a T-shaped groove, a guide block 5 is arranged in the sliding groove 4 in a sliding mode along the length direction of the sliding groove, a positioning plate 6 is arranged on the surface of the operating table, an arc-shaped groove 7 is formed in the positioning plate 6, and a locking bolt 8 connected with the guide block 5 in a threaded mode is inserted into the arc-shaped groove 7.

Utilize arc wall 7 and locking bolt 8 cooperation, can adjust the turned angle of locating plate 6, utilize guide block 5 and spout 4 cooperation, make things convenient for the staff to adjust the position of locating plate 6, adapt to the plank drilling operation of unidimensional and shape not.

Referring to fig. 2 and fig. 3, a supporting seat 9 is slidably disposed on the operating platform 2 along the height direction thereof, a pointer 10 is fixed on one side of the supporting seat 9 close to the operating platform 2, a scale 11 is fixed on the side wall of the operating platform 2, a lifting screw 12 in threaded connection with the supporting seat 9 is rotatably disposed inside the operating platform 2, an adjusting rod 13 is rotatably disposed on the side wall of the operating platform 2, a bevel gear 24 group 14 and a universal support arm 15 are connected between one end of the adjusting rod 13 extending into the operating platform 2 and the lifting screw 12 in a transmission manner, one side of the operating platform 2 is fixedly provided with a gear 24, a pressing cylinder 16 is fixed at the end of the universal support arm 15, and a pressing seat 17 is fixed at the downward extending end of the pressing cylinder 16.

Referring to fig. 2, a sliding seat 18 is slidably arranged on the supporting seat 9 along the width direction of the rack 1, a rotating seat 19 is fixed on one side of the upper surface of the sliding seat 18 close to the operating table 2, a plurality of drill bits 20 are arranged on the rotating seat 19, the rotating directions of two adjacent drill bits 20 are opposite, and a plurality of grooves 21 (shown in fig. 5) are formed at intervals around the axial direction of the tail end of each drill bit 20; a motor 22 is fixedly arranged on one side of the sliding seat 18 far away from the operating platform 2, a synchronous mechanism for driving each drill bit 20 and a rotating shaft 23 of the motor 22 to synchronously rotate is arranged on the rotating seat 19, and a stepping mechanism for driving the sliding seat 18 and the rotating shaft 23 of the motor 22 to synchronously move is arranged on the sliding seat 18.

Referring to fig. 2 and fig. 4, the synchronizing mechanism includes a plurality of rotating shafts 23 rotatably disposed on the rotating base 19 at intervals, gears 24 engaged with each other are fixed at one ends of the rotating shafts 23 extending into the rotating base 19, an output end of the motor 22 is fixedly connected with the rotating shaft 23 located in the center, slots 25 are formed at ends of the rotating shafts 23 extending out of the rotating base 19, conical surfaces 26 are formed inside the slots 25, locking bases 27 are sleeved at tails of the drill bits 20, the locking bases 27 are in threaded connection with ends of the rotating shafts 23, a plurality of holding blocks 28 for locking the drill bits 20 are formed on the locking bases 27 at intervals around the axial direction of the locking bases, inclined surfaces 29 in abutting fit with the conical surfaces 26 are formed on outer walls of the holding blocks 28, and a plurality of protruding ribs 30 in inserting fit with the grooves 21 are formed on inner walls of the locking bases 27.

Referring to fig. 5, the stepping mechanism includes a driving screw 31 fixedly disposed inside the supporting seat 9, a threaded sleeve 32 rotatably disposed at a lower portion of the sliding seat 18 and in threaded connection with the driving screw 31, a first belt pulley 33 fixedly disposed on the threaded sleeve 32, a second belt pulley 34 fixedly disposed on the rotating shaft 23 of the motor 22, and a belt 35 passing through the sliding seat 18 and connected between the first belt pulley 33 and the second belt pulley 34 in a transmission manner.

The working principle of the embodiment is as follows: before working, the positioning plate 6 is adjusted to a proper angle and is locked by the locking bolt 8; placing the wood board on the operation table 2, adjusting the pressing seat 17 above the wood board, and extending the cylinder to drive the pressing seat 17 to press the wood board; then the lifting screw 12 is adjusted to drive the supporting seat 9 to lift until the drill bit 20 is aligned with the side wall of the wood board.

During drilling, the motor 22 drives the sliding seat 18 to be close to the wood board through the stepping mechanism, and drives the drill bits 20 to synchronously rotate through the synchronizing mechanism, so that drilling operation is completed, after drilling is completed, the motor 22 reversely rotates, the stepping mechanism drives the sliding seat 18 to be away from the wood board, and the drill bits 20 reversely rotate to withdraw from the wood board, so that batch drilling operation on the wood board is realized, and drilling efficiency is improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a multi-spindle drilling machine is used in plank processing, includes frame (1) and a plurality of operation panel (2) of setting on frame (1), its characterized in that: be provided with supporting seat (9) on operation panel (2), it is provided with slide (18) to slide on supporting seat (9), be fixed with on slide (18) and rotate seat (19), it is provided with a plurality of drill bits (20) on rotation seat (19), the fixed motor (22) that is provided with on slide (18), it drives each drill bit (20) and motor (22) pivot (23) synchronous rotation's lazytongs to rotate to be provided with on seat (19), be provided with drive slide (18) and motor (22) pivot (23) synchronous motion's step mechanism on slide (18).

2. The multi-spindle drilling machine for wood board working according to claim 1, wherein: the synchronizing mechanism comprises a plurality of rotating shafts (23) which are arranged on the rotating seat (19) in a rotating mode at intervals, one ends, extending into the rotating seat (19), of the rotating shafts (23) are fixedly provided with gears (24) which are meshed with each other, the output end of the motor (22) is fixedly connected with one of the rotating shafts (23), and the drill bits (20) are arranged at one ends, extending out of the rotating seat (19), of the rotating shafts (23).

3. The multi-spindle drilling machine for wood board working according to claim 2, wherein: the shaping of pivot (23) tip has slot (25), slot (25) inside shaping has conical surface (26), drill bit (20) afterbody is cup jointed and is provided with locking seat (27), locking seat (27) and pivot (23) tip threaded connection, the shaping has the piece (28) of hugging closely that is used for locking drill bit (20) on locking seat (27), it has inclined plane (29) with conical surface (26) butt complex to embrace the shaping of piece (28) outer wall.

4. The multi-spindle drilling machine for wood board working according to claim 3, wherein: a plurality of grooves (21) are formed in the drill (20), and ribs (30) which are in plug-in fit with the grooves (21) are formed in the locking seat (27).

5. The multi-spindle drilling machine for wood board working according to claim 1, wherein: step mechanism is including fixed drive screw (31) that sets up in supporting seat (9) inside, slide (18) inside rotation is provided with swivel nut (32) with drive screw (31) threaded connection, the fixed first band pulley (33) that is provided with on swivel nut (32), fixed second band pulley (34) that is provided with on motor (22) pivot (23), the transmission is connected with belt (35) that pass slide (18) between first band pulley (33) and second band pulley (34).

6. The multi-spindle drilling machine for wood board working according to claim 1, wherein: the supporting seat (9) is arranged on the operating platform (2) in a sliding mode, a lifting screw (12) in threaded connection with the supporting seat (9) is arranged inside the operating platform (2) in a rotating mode, an adjusting rod (13) is arranged on the side wall of the operating platform (2) in a rotating mode, and a bevel gear (24) group (14) gear (24) is connected between one end, extending into the operating platform (2), of the adjusting rod (13) and the lifting screw (12) in a transmission mode.

7. The multi-spindle drilling machine for wood board working according to claim 6, wherein: pointer (10) are fixed on the supporting seat (9), and a scale (11) is fixed on the side wall of the operating platform (2).

8. The multi-spindle drilling machine for wood board working according to claim 1, wherein: operation panel (2) upper surface shaping has spout (4), spout (4) internal slipping is provided with guide block (5), locating plate (6) have been placed on the workstation surface, locating plate (6) surface shaping has arc wall (7), arc wall (7) inside grafting is provided with locking bolt (8) with guide block (5) threaded connection.