CN211682576U

CN211682576U - Panel drilling machine that office furniture was used

Info

Publication number: CN211682576U
Application number: CN201922501407.3U
Authority: CN
Inventors: 黄俊俊; 高峰; 王明会
Original assignee: Nanjing Youguan Office Furniture Co ltd
Current assignee: Nanjing Youguan Office Furniture Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a panel drilling machine that office furniture was used, use the technical field at furniture processing equipment, it includes the workstation, material platform and transmission frame, the material platform is parallel with the transmission frame, and the one end of material platform is relative with the workstation, the workstation is put on the shelf and is equipped with the cross rail, sliding connection has a plurality of aircraft noses on the cross rail, equal sliding connection has the base plate of following vertical direction removal on each aircraft nose, be equipped with servo cylinder on the aircraft nose, servo cylinder's piston rod and substrate connection, it is connected with the center pin to rotate on the base plate, the one end of center pin passes the base plate downwards, and the one end of wearing out is connected with the drill bit, be equipped with servo motor and speed reducer on the base plate, servo motor's motor shaft and the input shaft of speed reducer, the output shaft and the center shaft that slow down are. The utility model discloses have the effect that reduces operator intensity of labour.

Description

Panel drilling machine that office furniture was used

Technical Field

The utility model belongs to the technical field of furniture processing equipment's technique and specifically relates to a panel drilling machine that office furniture was used is related to.

Background

Office furniture is a tool which is convenient for office workers or work in daily life and work and social activities, and the furniture is divided into the following parts according to the used materials: solid wood furniture, plate furniture, soft furniture and the like.

Chinese patent with publication number CN206777068U discloses an office cabinet body, which comprises a first cabinet body and a second cabinet body which are arranged left and right and integrally formed, wherein: the upper part of the first cabinet body is provided with a first file area, the first file area is in a shell shape with an opening on the side surface, the first file area is provided with a rolling door for closing the opening, the edge of the bottom surface and/or the top surface of the first file area is provided with a slideway, and the rolling door is arranged on the slideway in a sliding way; the opening of the second cabinet body is provided with a door body, and the upper part in the second cabinet body is provided with a clothes hanging rod.

To wooden cabinet body, its main part is formed by the concatenation of polylith panel, need punch on panel according to the design drawing usually in the actual processing to the fixing of connecting pieces such as later stage bolt, round pin, and the tradition operation of punching mainly relies on artifical handheld electric drill to go on, intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a panel drilling machine that office furniture was used has the effect that reduces operator intensity of labour.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a plate drilling machine for office furniture comprises a workbench, a material table and a transmission frame, wherein the material table is parallel to the transmission frame, one end of the material table is opposite to the workbench, a transverse rail is erected on the workbench, a plurality of machine heads are connected onto the transverse rail in a sliding mode, a base plate moving in the vertical direction is connected onto each machine head in a sliding mode, a servo cylinder is arranged on each machine head, a piston rod of each servo cylinder is connected with the base plate, a central shaft is connected onto the base plate in a rotating mode, one end of the central shaft penetrates through the base plate downwards, a drill bit is connected to the penetrating end of the central shaft, a servo motor and a speed reducer are arranged on the base plate, a motor shaft of the servo motor is connected with an input shaft of the speed reducer, an output shaft of the speed reducer is connected with the central shaft, and a first driving piece;

the conveying frame is provided with a guide rail, the guide rail is connected with a sliding plate in a sliding mode, the sliding plate is provided with a clamping piece used for clamping plates, and the conveying frame is provided with a second driving piece used for driving the sliding plate to move along the length direction of the guide rail.

By adopting the technical scheme, during drilling, an operator places a plate on the material table, the plate is clamped by the clamping piece and then the sliding plate is driven to advance by the second driving piece, so that the plate is moved to the position below the drill bit, the first driving piece drives the machine head to move, the position of the drill bit is adjusted, the servo motor is started, the driving central shaft drives the drill bit to rotate, then the servo cylinder is started, the substrate is pushed to descend, and therefore the drill bit can perform drilling operation on the plate, the drilling operation is convenient and rapid, manual drilling of the operator is not needed, the workload of the operator is reduced, and the labor intensity of the operator; in addition, a plurality of aircraft noses can carry out drilling operation simultaneously, do benefit to and improve drilling efficiency.

The present invention may be further configured in a preferred embodiment as: the first driving piece comprises a gear, a driving motor and a rack, the gear is rotationally connected to the machine head, the driving motor is mounted on the machine head, a motor shaft of the first driving motor is connected with the first gear, the rack is arranged on the transverse rail, and the gear is meshed with the rack; the second driving piece and the first driving piece are identical in structure.

Through adopting above-mentioned technical scheme, driving motor starts, and drive gear rotates because rack rigidity to make the aircraft nose remove along the horizontal rail, the transmission is accurate, does benefit to the precision that improves and punch.

The present invention may be further configured in a preferred embodiment as: the clamping piece includes a plurality of backup pads that set up on the slide lateral wall, each the backup pad bottom surface all is installed and is driven actuating cylinder, the piston rod that drives actuating cylinder upwards passes the backup pad, and the one end that just passes is connected with the clamp plate, each all be equipped with the reference column in the backup pad, set up the locating hole that supplies the reference column to pass on the clamp plate, one of them be equipped with the locating plate on the backup pad lateral wall.

Through adopting above-mentioned technical scheme, the operator contradicts with reference column and locating plate respectively with the adjacent both sides limit of panel, fixes a position the position of panel, fixes a position good back and starts and drive actuating cylinder, and the drive clamp plate descends and compresses tightly panel in the backup pad, has realized pressing from both sides tightly and the location of panel simultaneously, and is swift high-efficient, has saved the required time of operator's repeated positioning, does benefit to and improves work efficiency.

The present invention may be further configured in a preferred embodiment as: the supporting plate is provided with a waist-shaped groove, the lower end of the positioning column is provided with a regulating column penetrating through the waist-shaped groove, and the regulating column is in threaded connection with a regulating nut.

Through adopting above-mentioned technical scheme, the operator accessible removes the regulation post and adjusts the position of reference column distance backup pad tip to change the effective area that panel was by the centre gripping, improve the stability of panel in removal and drilling process.

The present invention may be further configured in a preferred embodiment as: the limiting plate is connected to the workbench in a sliding mode, the workbench is provided with a pushing cylinder, and a piston rod of the pushing cylinder is connected with the limiting plate.

Through adopting above-mentioned technical scheme, when panel gos forward, the top pushes away the cylinder and starts, promotes the limiting plate and gos forward for the side that panel deviates from the clamping piece is inconsistent with the limiting plate, leads the removal of panel, subtracts the possibility that comes the panel skew.

The present invention may be further configured in a preferred embodiment as: the drill bit is inserted into the clamping groove formed in the lower end of the central shaft, and a fixing screw with one end abutting against the drill bit is connected to the central shaft in a threaded mode.

Through adopting above-mentioned technical scheme, the operator twists set screw and the drill bit supports tightly alright fix the drill bit, when dismantling the drill bit, the operator only need unscrew set screw can, convenient nimble.

The present invention may be further configured in a preferred embodiment as: the drill bit is provided with a plane abutting against the end part of the fixing screw, and the inner contour of the clamping groove is matched with the cross section of the drill bit.

Through adopting above-mentioned technical scheme, the plane of setting has increased the area of contact of set screw with the drill bit, and profile and drill bit cross-section looks adaptation have then restricted the relative rotation of drill bit with the center pin in the draw-in groove simultaneously, have improved the fixed stability of drill bit.

The present invention may be further configured in a preferred embodiment as: the bottom surface of the base plate is provided with bristles.

Through adopting above-mentioned technical scheme, during drilling, the brush hair has played the effect that blocks splashing of smear metal, has both made things convenient for the clearance in operator later stage, has protected near staff again.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the automatic punching work of the plate is realized, the labor intensity of an operator is reduced, and the processing efficiency is improved;

2. the clamping piece is used for simultaneously positioning and clamping the plate, so that the structure is compact, and the time required by an operator for repeated positioning is saved; the drill bit is fixed by the fixing screw and is matched with the drill bit and the clamping groove in a clamping mode, and connection of the drill bit is stabilized.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram of the embodiment for embodying the drill and the card slot.

Fig. 4 is a schematic structural diagram for embodying the first driving member in the present embodiment.

Fig. 5 is a schematic structural diagram of the present embodiment for embodying the clamping member.

Fig. 6 is a schematic structural diagram for embodying the adjusting column in the present embodiment.

In the figure, 11, a workbench; 12. a material table; 13. a transmission rack; 14. a transverse rail; 15. a machine head; 151. a servo cylinder; 16. a substrate; 161. a central shaft; 17. a drill bit; 18. a servo motor; 19. a speed reducer; 21. a guide rail; 22. a slide plate; 3. a first driving member; 31. a gear; 32. a drive motor; 33. a rack; 4. a clamping member; 41. a support plate; 42. a driving cylinder; 43. pressing a plate; 431. positioning holes; 44. a positioning column; 45. positioning a plate; 46. a waist-shaped groove; 47. an adjustment column; 471. adjusting the nut; 5. a limiting plate; 51. a pushing cylinder; 6. a card slot; 61. a set screw; 62. a plane; 63. brushing; 7. a second driving member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

For the utility model discloses a panel drilling machine that office furniture was used, as shown in fig. 1, including fixing at subaerial workstation 11, material platform 12 and transmission frame 13, wherein material platform 12 parallels with transmission frame 13, and the one end of material platform 12 is relative with workstation 11, workstation 11 is put on the shelf and is equipped with cross rail 14, sliding connection has a plurality of aircraft noses 15 on the cross rail 14, aircraft nose 15 moving direction is perpendicular with transmission frame 13 length direction, equal sliding connection has the base plate 16 of removing along vertical direction on each aircraft nose 15, be equipped with servo cylinder 151 on the aircraft nose 15 and be used for driving first driving piece 3 that aircraft nose 15 removed, servo cylinder 151's piston rod is connected with base plate 16, reciprocate with drive base plate 16.

As shown in fig. 2 and 3, a central shaft 161 is rotatably connected to the base plate 16, the axis of the central shaft 161 is vertical, one end of the central shaft 161 penetrates out of the base plate 16, the penetrating end is connected with a drill 17 which is coaxially distributed, a servo motor 18 and a speed reducer 19 are arranged on the base plate 16, a motor shaft of the servo motor 18 is connected with an input shaft of the speed reducer 19, and an output shaft of the speed reducer is connected with the central shaft 161; the bottom surface of the base plate 16 is also provided with bristles 63, the bristles 63 are distributed in a ring shape, and the drill 17 is positioned on the inner side of the bristles 63.

As shown in fig. 1, the conveying frame 13 is provided with a guide rail 21 extending along the length direction thereof, a sliding plate 22 is slidably connected to the guide rail 21, the sliding plate 22 is provided with a clamping member 4 for clamping the sheet material, and the conveying frame 13 is provided with a second driving member 7 for driving the sliding plate 22 to move along the length direction of the guide rail 21.

As shown in fig. 2 and 4, the first driving member 3 includes a gear 31, a driving motor 32 and a rack 33, the gear 31 is rotatably connected to the machine head 15, the driving motor 32 is mounted on the machine head 15, the gear 31 and the driving motor 32 are respectively located on two opposite sides of the machine head 15, a motor shaft of the first driving motor 32 is connected to the first gear 31, the rack 33 is disposed on the transverse rail 14 and located below the gear 31, and the gear 31 is engaged with the rack 33; when the driving motor 32 is started, the driving gear 31 rotates, and the rack 33 is fixed in position, so that the machine head 15 is driven to move by the meshing between the gear 31 and the rack 33, and when the driving motor 32 rotates reversely, the machine head 15 correspondingly moves back, and the reciprocating movement of the machine head 15 is realized.

As shown in fig. 4 and 5, the second driving member 7 has the same structure as the first driving member 3, i.e. the gear 31 and the driving motor 32 of the second driving member 7 are both connected to the sliding plate 22, and the rack 33 is disposed on the transmission rack 13.

As shown in fig. 5 and 6, the clamping member 4 includes a plurality of supporting plates 41 arranged on the side wall of the sliding plate 22 at intervals, the supporting plates 41, the upper surfaces of the material table 12 and the working table 11 are flush, a driving cylinder 42 is vertically installed on the bottom surface of each supporting plate 41, a piston rod of the driving cylinder 42 upwards penetrates through the supporting plate 41, and the penetrating end is connected with a pressing plate 43, the pressing plate 43 is parallel to the supporting plates 41, two positioning columns 44 are arranged on each supporting plate 41, each positioning column 44 is arranged along the length direction of the transmission frame 13, a positioning hole 431 for the positioning column 44 to penetrate is formed in the pressing plate 43, and a positioning plate 45 is arranged on the side wall.

As shown in fig. 1, a limiting plate 5 and a pushing cylinder 51 are arranged on the workbench 11, the limiting plate 5 is slidably connected to the workbench 11, a piston rod of the pushing cylinder 51 is connected to the limiting plate 5, and the limiting plate 5 is pushed to move back and forth in a direction perpendicular to the direction of the transmission frame 13.

The action process is as follows: during drilling, an operator firstly puts a plate on the material table 12, moves the plate, enables two vertical adjacent edges of the plate to respectively abut against the positioning column 44 and the positioning plate 45, positions the position of the positioning plate 45, then starts the driving air cylinder 42, drives the pressing plate 43 to descend, and presses the plate tightly on the supporting plate 41; the pushing cylinder 51 is started to push the limiting plate 5 to advance to be abutted to the plate, the driving motor 32 of the second driving piece 7 is started, the driving sliding plate 22 drives the plate to move, when the plate moves to the position below the drill bit 17, the pushing cylinder 51 drives the limiting plate 5 to move back, the driving motor 32 of the first driving piece 3 is started, the machine head 15 is driven to move, the position of the drill bit 17 is adjusted, the servo motor 18 is started after adjustment is finished, the drill bit 17 is driven to rotate, the servo cylinder 151 is started, the base plate 16 is driven to descend, the drill bit 17 is abutted to the plate to perform drilling operation, after a first hole is drilled, the servo cylinder 151 drives the base plate 16 to ascend, the drill bit 17 is separated from the plate, the machine head 15 or the sliding plate 22 moves to perform position adjustment, then next hole drilling is performed, convenience and rapidness are achieved, the labor intensity of.

As shown in fig. 6, the supporting plate 41 is provided with a waist-shaped groove 46 corresponding to each positioning column 44, the lower end of the positioning column 44 is provided with an adjusting column 47 penetrating through the waist-shaped groove 46, an operator can move the positioning column 44 to adjust the distance between the positioning column 44 and the end of the supporting plate 41, so as to adjust the effective contact area between the supporting plate 41 and the plate after the plate abuts against the positioning column 44, stabilize the fixation of the plate, and the operator can screw the adjusting nut 471 to abut against the supporting plate 41 after the adjustment is completed, so as to fix the positioning column 44, which is simple and.

As shown in fig. 3, the lower end of the central shaft 161 is provided with a slot 6, the drill 17 is provided with a plane 62 extending along the length direction thereof, the inner contour of the slot 6 is matched with the outer contour of the cross section of the drill 17, when the drill 17 is inserted into the slot 6, the relative rotation between the drill 17 and the slot 6 is limited due to the shape fit of the two, meanwhile, the central shaft 161 is further connected with a fixing screw 61 in a threaded manner, one end of the fixing screw 61 penetrates into the slot 6 and is abutted against the plane 62, an operator can fix the drill 17 by screwing the fixing screw 61, the detachable installation of the drill 17 is realized, the operator can replace the drill 17 with different diameters, and the application range is wide.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a panel drilling machine that office furniture was used which characterized in that: including workstation (11), material platform (12) and transmission frame (13), material platform (12) is parallel with transmission frame (13), and the one end of material platform (12) is relative with workstation (11), workstation (11) is put on the shelf and is equipped with cross rail (14), sliding connection has a plurality of aircraft noses (15) on cross rail (14), each equal sliding connection has base plate (16) along vertical direction removal on aircraft nose (15), be equipped with servo cylinder (151) on aircraft nose (15), the piston rod and the base plate (16) of servo cylinder (151) are connected, sliding connection has center pin (161) on base plate (16), base plate (16) is passed downwards to the one end of center pin (161), and the one end of wearing out is connected with drill bit (17), be equipped with servo motor (18) and speed reducer (19) on base plate (16), the motor shaft and the input shaft of speed reducer (19) of servo motor (18), the output shaft of the speed reduction is connected with a central shaft (161), and a first driving piece (3) for driving the machine head (15) to move is arranged on the machine head (15);

be equipped with guide rail (21) on transmission frame (13), sliding connection has slide (22) on guide rail (21), be equipped with clamping piece (4) that are used for the centre gripping panel on slide (22), be equipped with on transmission frame (13) and be used for driving slide (22) along second driving piece (7) that guide rail (21) length direction removed.

2. The board drilling machine for office furniture according to claim 1, characterized in that: the first driving part (3) comprises a gear (31), a driving motor (32) and a rack (33), the gear (31) is rotatably connected to the machine head (15), the driving motor (32) is installed on the machine head (15), a motor shaft of the first driving motor (32) is connected with the first gear (31), the rack (33) is arranged on the transverse rail (14), and the gear (31) is meshed with the rack (33); the second driving piece (7) has the same structure as the first driving piece (3).

3. The board drilling machine for office furniture according to claim 1, characterized in that: clamping piece (4) include a plurality of backup pads (41) of setting on slide (22) lateral wall, each backup pad (41) bottom surface all installs and drives actuating cylinder (42), the piston rod that drives actuating cylinder (42) upwards passes backup pad (41), and the one end that just passes is connected with clamp plate (43), each all be equipped with reference column (44) on backup pad (41), set up locating hole (431) that supply reference column (44) to pass on clamp plate (43), one of them be equipped with locating plate (45) on backup pad (41) lateral wall.

4. The board drilling machine for office furniture as claimed in claim 3, wherein: a waist-shaped groove (46) is formed in the supporting plate (41), an adjusting column (47) penetrating through the waist-shaped groove (46) is arranged at the lower end of the positioning column (44), and an adjusting nut (471) is connected to the adjusting column (47) in a threaded mode.

5. The board drilling machine for office furniture according to claim 1 or 4, characterized in that: the sliding connection has limiting plate (5) on workstation (11), be equipped with on workstation (11) and push away actuating cylinder (51), the piston rod that pushes away actuating cylinder (51) is connected with limiting plate (5).

6. The board drilling machine for office furniture according to claim 1, characterized in that: the drill bit is characterized in that a clamping groove (6) for inserting the drill bit (17) is formed in the lower end of the central shaft (161), and a fixing screw (61) with one end abutting against the drill bit (17) is connected to the central shaft (161) in a threaded mode.

7. The board drilling machine for office furniture according to claim 6, characterized in that: the drill bit (17) is provided with a plane (62) which is abutted against the end part of the fixing screw (61), and the inner contour of the clamping groove (6) is matched with the section of the drill bit (17).

8. The board drilling machine for office furniture according to claim 7, characterized in that: the bottom surface of the base plate (16) is provided with brush hairs (63).