CN213559967U

CN213559967U - Novel numerical control gantry drilling machine

Info

Publication number: CN213559967U
Application number: CN202021828107.2U
Authority: CN
Inventors: 邱波
Original assignee: Yingkou Lide Electronic Technology Co ltd
Current assignee: Yingkou Lide Electronic Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-29
Anticipated expiration: 2030-08-28

Abstract

A novel numerical control gantry drilling machine comprises a base, wherein a main workbench is arranged on the base, a support frame is arranged between the main workbench and the base, one end of the main workbench is provided with a hinge, a first hydraulic cylinder is arranged below the other end of the main workbench, one side of the support frame is provided with an adjusting box, a gantry is arranged above the support frame, a second lead screw is arranged above a beam of the gantry, a drilling platform is sleeved on the beam of the gantry, an auxiliary workbench is arranged on the upper surface of one end of the support frame close to the hinge, a clamp is arranged on the upper surface of the main workbench or the auxiliary workbench, a second driving assembly is arranged on the lower surface of the auxiliary workbench, the main workbench can be lifted by the first hydraulic cylinder, drilling holes with angles are machined, the adjusting box can enable the gantry to accurately slide back and forth, and forth movement of the auxiliary workbench with the driving assembly is realized, and (5) processing the fine parts.

Description

Novel numerical control gantry drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically is a novel numerical control planer-type drilling machine.

Background

Traditional planer-type drilling machine is for large-scale parts machining, adopt the mode of removing the portal frame, it uses chain drive to remove the portal frame, but chain drive is unstable, the drilling precision is not high, influence part finished product quality, it is more fit for adopting and removes main workstation to process small-size part, however, on fixed area's base, it needs to reduce main workstation area to remove main workstation, will influence the maximum dimension of drilling machine processing part, different clamping device can be installed to main workstation, fixed part, but some part surfaces are the arc, perhaps the direction that needs drilling is different, the horizontal main workstation is difficult to incline the part, need artifical clamping device that utilizes to go to incline and to place the part, bring for the operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel numerical control planer drilling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel numerical control gantry drilling machine comprises a base, wherein a main workbench is arranged on the base, a support frame is arranged between the main workbench and the base, a hinge is arranged on one side of the main workbench, the main workbench is movably connected with the support frame through the hinge, a first hydraulic cylinder is arranged on one side of the support frame away from the hinge, one end of the first hydraulic cylinder is fixedly connected with the base, the other end of the first hydraulic cylinder is connected with the main workbench, guide rails are arranged on two sides of the support frame, an adjusting box is arranged on one side of the guide rails, a first driving motor, a first lead screw and a movable block are arranged in the adjusting box, the first driving motor is fixed in the adjusting box through a bracket, one end of the first lead screw is movably connected with the inner wall of the adjusting box, the other end of the first lead screw penetrates through the movable block to be fixedly connected with the first, the portal frame is arranged on the guide rail, a slide rod is arranged on the side surface of the movable block, the slide rod is fixedly connected with the movable block, the other end of the slide rod passes through the adjusting box and is fixedly connected with the portal frame, a second lead screw is arranged above the beam of the portal frame, a drilling platform is sleeved on the beam of the portal frame and is movably connected with the portal frame, one end of the second lead screw is connected with the portal frame through a bearing, the other end of the second lead screw passes through the drilling platform and the portal frame and is connected with a first driving component, a slide rail is arranged on the side surface of the drilling platform, a second hydraulic cylinder is arranged on the upper half part of the slide rail, a second driving motor is arranged on the lower half part of the slide rail, a clamping device is arranged on the shaft of the second driving motor, the upper surface of the second driving motor is connected with the hydraulic cylinder, an auxiliary workbench is arranged on the upper surface of one end of, the lower surface of the auxiliary workbench is provided with a second driving assembly, the second driving assembly comprises a fixing frame, a third screw rod, a fixing block and a rocker, the fixing block is connected with the auxiliary workbench in a welding mode, one end of the third screw rod is movably connected with the fixing frame, and the other end of the third screw rod penetrates through the fixing block and is fixedly connected with the rocker.

As a further aspect of the present invention: the first driving assembly comprises a third driving motor and a fixed seat, the third driving motor is fixed on the fixed plate through a support, and one end of the second lead screw is fixedly connected with a shaft of the fourth driving motor.

As a further aspect of the present invention: one side of the adjusting box, which is close to the guide rail, is provided with a sliding groove (not illustrated in the attached drawings), and the sliding groove and the guide rail are the same in length.

As a further aspect of the present invention: the first lead screw is connected with the inside of the adjusting box through a bearing, the second lead screw is connected with the portal frame through a bearing, the third lead screw is connected with the fixing frame through a bearing, and the rocker is connected with the fixing frame through a bearing.

As a further aspect of the present invention: the fixed plate is connected with the portal frame in a welding mode.

As a further aspect of the present invention: the adjusting box is connected with the base in a welding mode.

As a further aspect of the present invention: the first hydraulic cylinder is connected with the supporting seat in a welding mode.

As a further aspect of the present invention: the third driving motor is movably connected with the sliding rail through a support, and the third driving motor is fixedly connected with the second hydraulic cylinder through the support.

As a further aspect of the present invention: the first hydraulic cylinder is fixed on the base through a support, and the second hydraulic cylinder is fixedly connected to the drilling platform through a support.

Compared with the prior art, the utility model has the advantages of: the utility model discloses in, first pneumatic cylinder can be with the slope of main workstation, can drill out the inclined hole on the part, the conveyer belt design can be when guaranteeing main workstation area, let the part move on main workstation, guarantee the biggest volume that can process the part, the regulating box drives first lead screw through second driving motor and rotates, pivoted first lead screw is behind the screw thread, form the thrust of one to the movable block, the movable block passes through the slide bar and drives the portal frame and remove, be favorable to the portal frame to regulate and control, thereby conveniently carry out the drilling to large-scale part.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel numerical control planer drilling machine of the present invention;

FIG. 2 is a schematic structural view of the auxiliary worktable and a part of the base of the present invention;

FIG. 3 is a schematic structural view of the middle adjusting box, the guide rail and a part of the portal frame of the present invention;

fig. 4 is a schematic side view of the main worktable, the base and the supporting seat of the present invention.

In the figure: 1. a base; 2. a main work table; 3. a support frame; 4. a hinge; 5. a first hydraulic cylinder; 6. a guide rail; 7. an adjusting box; 8. a first drive motor; 9. a first lead screw; 10. a movable block; 11. a gantry; 12. a second lead screw; 13. a drilling table; 14. a slide bar; 15. a slide rail; 16. a second hydraulic cylinder; 17. a second drive motor; 18. a clamping device; 19. a sub-table; 20. a clamp; 21. a fixed mount; 22. a third screw rod; 23. a fixed block; 24. a rocker; 25. a third drive motor; 26. a fixed seat; 27. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, in the embodiment of the present invention:

a novel numerical control gantry drilling machine comprises a base 1, wherein a main workbench 2 is arranged on the base 1, a support frame 3 is arranged between the main workbench 2 and the base 1, a hinge 4 is arranged on one side of the main workbench 2, the main workbench 2 is movably connected with the support frame 3 through the hinge 4, a first hydraulic cylinder 5 is arranged at one end of the support frame 3 far away from the hinge 4, one end of the first hydraulic cylinder 5 is fixedly connected with the base 1, the other end of the first hydraulic cylinder is connected with the main workbench 2, guide rails 6 are arranged on two sides of the support frame 3, an adjusting box 7 is arranged on one side of the support frame 3, a first driving motor 8, a first lead screw 9 and a movable block 10 are arranged inside the adjusting box 7, the first driving motor 8 is fixed inside the adjusting box 7 through a bracket, one end of the first lead screw 9 is movably connected with the inner wall of the adjusting box 7, and the other end passes through the movable block 10 to be, a portal frame 11 is arranged above the support frame 3, the portal frame 11 is arranged on the guide rail 6, a slide rod 14 is arranged on the side surface of the movable block 10, the slide rod 14 is fixedly connected with the movable block 10, the other end of the slide rod passes through the adjusting box 7 and is fixedly connected with the portal frame 11, a second lead screw 12 is arranged above the beam of the portal frame 11, a drilling platform 13 is sleeved on the beam of the portal frame 11, the drilling platform 13 is movably connected with the portal frame 11, one end of the second lead screw 12 is movably connected with the portal frame 11, the other end of the second lead screw passes through the drilling platform 13 and the portal frame 11 and is connected with a first driving component, a slide rail 15 is arranged on the side surface of the drilling platform 13, a second hydraulic cylinder 16 is arranged on the upper half part of the slide rail 15, a second driving motor 17 is arranged on the lower half part of the slide rail 15, a clamping device 18 is arranged on the shaft of the second driving motor 17, and, the upper surface that support frame 3 is close to the one end of hinge 4 is provided with vice workstation 19, main workstation 2 or vice workstation 19's upper surface is provided with anchor clamps 20, 19 lower surfaces of vice workstation are provided with second drive assembly, second drive assembly includes mount 21, third lead screw 22, fixed block 23 and rocker 24, fixed block 23 is connected through welded mode and vice workstation 19, third lead screw 22 one end and mount 21 swing joint, the other end pass fixed block 23 and rocker 24 fixed connection.

In the embodiment of the present invention: the first driving assembly comprises a third driving motor 25 and a fixed seat 26, the third driving motor 25 is fixed on the fixed seat 26 through a support, and one end of the second screw rod 12 is fixedly connected with a shaft of the third driving motor 25. The second screw 12 can be rotated and further converted into a thrust applied forward and backward by the drilling table 13.

In the embodiment of the present invention: the adjusting box 7 is provided with a sliding groove 27 (not illustrated in the figures) on one side close to the guide rail 6, the sliding groove 27 has the same length as the guide rail 6, and the sliding rod 14 penetrates through the sliding groove 27. The slide slot 27 allows the slide rod 14 to slide without obstruction.

In the embodiment of the present invention: the first screw rod 9 is connected with the inside of the adjusting box 7 through a bearing, the second screw rod 12 is connected with the portal frame 11 through a bearing, the third screw rod 22 is connected with the fixing frame 21 through a bearing, and the rocker 24 is connected with the fixing frame 21 through a bearing. The bearing can freely rotate through the screw rod and is not hindered.

In the embodiment of the present invention: the fixing seat 26 is connected with the portal frame 11 in a welding mode. The welding mode is more firm in fixation and cannot be easily separated.

In the embodiment of the present invention: the adjusting box 7 is connected with the base 1 in a welding mode. The welding enables the adjusting box 7 to be firmly fixed on the base 1.

In the embodiment of the present invention: the second driving motor 17 is movably connected with the sliding rail 15 through a support, and the second driving motor 17 is fixedly connected with the second hydraulic cylinder 16 through a support. The bracket is fixed firmly enough and the second driving motor 17 is convenient to disassemble.

In the embodiment of the present invention: the first hydraulic cylinder 5 is fixed on the base 1 through a support, and the second hydraulic cylinder 16 is fixedly connected on the drilling platform 13 through a support. The support connection is firmer, and the hydraulic cylinder is convenient to repair.

The utility model discloses a theory of operation is: when the drill bit is used, a part is placed on a clamp 20 of a main workbench 2 to be clamped, a first driving motor 8 or a third driving motor 25 is started according to a required drilling position to drive a first screw rod 9 or a second screw rod 12, so that a second driving motor 17 moves to the position above the drilling position, then a drill bit required to be used is installed on a clamping device 18, the second driving motor 17 is started to drive the drill bit to rotate, meanwhile, a second hydraulic cylinder 16 pushes the second driving motor 17 downwards, after drilling is finished, the second hydraulic cylinder 16 drives the second driving motor 17 to move upwards, the second driving motor 17 stops rotating, the first driving motor 8 and the third driving motor 25 bring a drilling platform 13 to the next position required to be drilled, if a drilling hole which is not vertical to the main workbench 2 needs to be drilled on the part, the main workbench 2 can be firstly inclined by using a first hydraulic cylinder 5, fixed part also can incline, just so can bore out suitable hole on the part, vice workstation 19 can be put to the less part of volume, it is tight to press from both sides with anchor clamps 20, rotate rocker 24 with the hand and drive third lead screw 22, can drive vice workstation 19 relative portal frame 11 vertical migration, can let rig floor 13 move any one position of vice workstation 19 through rocker 24 and third driving motor 25, to the part drilling on vice workstation 19, the drilling position is held more easily with vice workstation 19 to the small-size part, the precision is improved, vice workstation 19 area is less, can not occupy too many areas, can excessively influence main workstation 2 area.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel numerical control gantry drilling machine, includes base (1), be provided with main workstation (2) on base (1), its characterized in that: a support frame (3) is arranged between the main workbench (2) and the base (1), one side of the main workbench (2) is provided with a hinge (4), the main workbench (2) is movably connected with the support frame (3) through the hinge (4), one end of the support frame (3) far away from the hinge (4) is provided with a first hydraulic cylinder (5), one end of the first hydraulic cylinder (5) is fixedly connected with the base (1), the other end of the first hydraulic cylinder is connected with the main workbench (2), two sides of the support frame (3) are provided with guide rails (6), one side of the support frame (3) is provided with an adjusting box (7), a first driving motor (8), a first lead screw (9) and a movable block (10) are arranged inside the adjusting box (7), the first driving motor (8) is fixed inside the adjusting box (7) through a support, one end of the first lead screw (9) is movably connected with the inner wall of the adjusting box (7), the other end passes movable block (10) and first driving motor (8) fixed connection, the top of support frame (3) is provided with portal frame (11), portal frame (11) set up on guide rail (6), the side of movable block (10) is provided with slide bar (14), slide bar (14) and movable block (10) fixed connection, the other end passes regulating box (7) and portal frame (11) fixed connection, the roof beam top of portal frame (11) is provided with second lead screw (12), the cover is equipped with drilling platform (13) on the roof beam of portal frame (11), drilling platform (13) and portal frame (11) swing joint, second lead screw (12) one end and portal frame (11) are connected swing joint, the other end passes drilling platform (13) and portal frame (11) and is connected with first drive assembly, the side of drilling platform (13) is provided with slide rail (15), the upper half part of slide rail (15) is provided with second pneumatic cylinder (16), the latter half of slide rail (15) is provided with second driving motor (17), the epaxial clamping device (18) that is provided with of second driving motor (17), the upper surface of second driving motor (17) links to each other with second pneumatic cylinder (16), the upper surface that support frame (3) is close to the one end of hinge (4) is provided with vice workstation (19), the upper surface of main workstation (2) or vice workstation (19) is provided with anchor clamps (20), vice workstation (19) lower surface is provided with second drive assembly, second drive assembly includes mount (21), third lead screw (22), fixed block (23) and rocker (24), fixed block (23) are connected through welded mode and vice workstation (19), third lead screw (22) one end and mount (21) swing joint, the other end of the rocker passes through the fixed block (23) and is fixedly connected with the rocker (24).

2. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: the first driving assembly comprises a third driving motor (25) and a fixed seat (26), the third driving motor (25) is fixed on the fixed seat (26) through a support, and one end of the second screw rod (12) is fixedly connected with a shaft of the third driving motor (25).

3. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: one side of the adjusting box (7) close to the guide rail (6) is provided with a sliding groove (27), the length of the sliding groove (27) is the same as that of the guide rail (6), and the sliding rod (14) penetrates through the sliding groove (27).

4. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: the first screw rod (9) is connected with the inside of the adjusting box (7) through a bearing, the second screw rod (12) is connected with the portal frame (11) through a bearing, the third screw rod (22) is connected with the fixing frame (21) through a bearing, and the rocker (24) is connected with the fixing frame (21) through a bearing.

5. The novel numerical control gantry drilling machine as claimed in claim 2, characterized in that: the fixed seat (26) is connected with the portal frame (11) in a welding mode.

6. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: the adjusting box (7) is connected with the base (1) in a welding mode.

7. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: the second driving motor (17) is movably connected with the sliding rail (15) through a support, and the second driving motor (17) is fixedly connected with the second hydraulic cylinder (16) through the support.

8. The novel numerical control gantry drilling machine as claimed in claim 1, characterized in that: the first hydraulic cylinder (5) is fixed on the base (1) through a support, and the second hydraulic cylinder (16) is fixedly connected on the drilling platform (13) through a support.