CN221582935U - A vertical CNC drilling machine for machining mining machinery parts - Google Patents

Abstract

The utility model discloses a vertical CNC drilling machine for machining mining machinery parts. The utility model relates to the technical field of CNC drilling machines, including a workbench and a feeding table, and a protective box is fixedly connected to the left side of the upper end of the workbench. The vertical CNC drilling machine for machining mining machinery parts is provided with a protective box, a feeding table and a protective cover plate, etc. During the drilling process, the protective box is used for protection to prevent waste chips from splashing everywhere, which is convenient for cleaning the waste and increases safety. At the same time, the feeding table can move left and right on the workbench, which is convenient for loading and unloading operations and improves convenience. By providing a feeding assembly, a connecting shaft and a placing table, etc., the mechanical parts are placed on the placing table, and the feeding assembly drives the feeding table to move, so that the mechanical parts enter the protective box for processing, and during the processing, the rotating motor is used to drive the driving gear to rotate, so that the driven gear drives the connecting shaft to rotate, and the direction of the mechanical parts is adjusted, which improves practicality.

Description

A vertical CNC drilling machine for machining mining machinery parts

Technical Field

The utility model relates to the technical field of numerical control drilling machines, in particular to a vertical numerical control drilling machine for machining mining machinery accessories.

Background Art

During the processing and forming of mining machinery accessories, drilling and other operations are required. For example, vertical CNC drilling machines are convenient for drilling, expanding, reaming, tapping and other processing of mechanical accessories. It is a digitally controlled hole processing machine tool mainly based on drilling. Due to the development of machining centers, most CNC drilling machines have been replaced by machining centers.

For example, publication number CN114523135A discloses a vertical CNC drilling machine for machining mining machinery parts, including a feeding plate, an adjusting mechanism, a drilling mechanism and a positioning mechanism. The feeding plate is equipped with an adjusting mechanism, the adjusting mechanism is equipped with a drilling mechanism, and the bottom of the feeding plate is equipped with a positioning mechanism. The present invention can solve the following problems when a vertical CNC drilling machine performs drilling operations on mining machinery parts: First, a traditional vertical CNC drilling machine cannot stably clamp a workpiece, and the workpiece is prone to move during drilling, which affects the drilling efficiency and quality of the workpiece; Second, when the CNC drilling machine is working, a high-speed rotating drill bit will generate a large amount of heat, and the drill bit cannot be cooled in time. Excessive temperature will accelerate the wear of the drill bit, reduce its service life, and also have a certain impact on the processing accuracy;

The vertical CNC drilling machines used for machining mining machinery accessories in this patent are mostly open structures, but waste chips are easily splashed during drilling, which not only affects the cleaning of the drilling machine, but also has certain safety hazards. At the same time, the accessories cannot be adjusted in direction after placement and need to be adjusted manually by personnel, which has low practicality.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a vertical CNC drilling machine for machining mining machinery accessories, which solves the problem that waste chips are easily splashed during drilling, which not only affects the cleaning of the drilling machine, but also poses certain safety hazards. At the same time, the accessories cannot be adjusted in direction after placement and need to be adjusted manually by personnel, which solves the problem of low practicality.

To achieve the above purpose, the utility model is implemented through the following technical solutions: a vertical CNC drilling machine for machining mining machinery parts, including a workbench and a feeding table, the left side of the upper end of the workbench is fixedly connected with a protection box, the upper end of the inner side of the protection box is provided with a drilling assembly, the right end of the workbench is designed as an open structure, the right end of the workbench is installed with a side baffle, the lower end of the feeding table and the workbench are movably connected through a feeding assembly, the right end of the feeding table is fixedly connected with a protective cover plate, the upper end of the feeding table is provided with a connecting shaft, and the upper end of the connecting shaft is fixedly connected with a placing table;

The drilling assembly includes a first slide rail, a second slide rail, a third slide rail and a drilling motor. The first slide rail is fixedly installed on the front and rear ends of the inner side of the workbench. The surfaces of the two first slide rails are slidably connected with the first sliding seats. The two first sliding seats are respectively fixedly connected to the front and rear ends of the second slide rail. The surface of the second slide rail is slidably connected with the second sliding seat. The right end of the second sliding seat is fixedly installed with the third slide rail. The surface of the third slide rail is slidably connected with the third sliding seat. The right end of the third sliding seat is fixedly installed with the drilling motor, and the output end of the drilling motor is fixedly installed with a drill bit.

Preferably, the front end surface of the protection box is provided with an observation window, and the side baffle and the protection box are rotatably connected via a hinge.

Preferably, the feeding assembly includes a guide rail, and the front and rear sides of the upper end of the workbench are fixedly connected to the guide rail, the surface of the guide rail is slidably connected to a guide seat, the upper end of the guide seat is fixedly connected to the feeding table, the right side of the upper end of the workbench is fixedly connected to a limiting side plate, the left end of the limiting side plate is provided with a screw rod, and the right end of the limiting side plate is fixedly installed with a driving motor.

Preferably, a displacement block is threadedly connected to the surface of the screw rod, the upper end of the displacement block is fixedly connected to the lower end of the feeding platform, the output end of the drive motor is fixedly connected to the screw rod, and the left end of the screw rod is rotatably connected to the protective box through a bearing.

Preferably, the height of the protective cover plate is matched with the side baffle plate, and the width of the protective cover plate is matched with the width of the protective box.

Preferably, the lower end of the connecting shaft extends to the interior of the feeding platform, and a rotating motor is installed inside the feeding platform on the side of the connecting shaft, the output end of the rotating motor is fixedly connected to a driving gear, and the surface of the connecting shaft is fixedly connected to a driven gear, the driving gear and the driven gear are meshed and connected, and the connecting shaft and the feeding platform are rotatably connected.

Beneficial Effects

The utility model provides a vertical CNC drilling machine for machining mining machinery parts. Compared with the prior art, it has the following beneficial effects:

1. The vertical CNC drilling machine for machining mining machinery parts is equipped with a protective box, a feeding table and a protective cover. When drilling, the protective box is used for protection to prevent waste chips from splashing everywhere, which is convenient for cleaning waste and increases safety. At the same time, the feeding table can move left and right on the workbench, which is convenient for loading and unloading operations and improves convenience.

2. The vertical CNC drilling machine for machining mining machinery parts is equipped with a feeding component, a connecting shaft and a placing table, etc., to place the mechanical parts on the placing table, and the feeding component drives the feeding table to move, so that the mechanical parts enter the protective box for processing, and during the processing, the rotating motor is used to drive the driving gear to rotate, so that the driven gear drives the connecting shaft to rotate, and the direction of the mechanical parts is adjusted, thereby improving practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG2 is a second schematic diagram of the three-dimensional structure of the utility model;

FIG3 is a schematic diagram of the internal structure of the protection box of the utility model;

FIG4 is a schematic diagram of the structure of the drilling assembly of the present utility model;

FIG5 is a schematic diagram of the structure of the feeding assembly of the present utility model;

FIG6 is a schematic diagram of the cross-sectional structure of the feeding table and the placing table of the utility model.

In the figure: 1. workbench; 2. feeding table; 3. protection box; 31. observation window; 4. drilling assembly; 41. first slide rail; 42. second slide rail; 43. third slide rail; 44. drilling motor; 45. first sliding seat; 46. second sliding seat; 47. third sliding seat; 48. drill bit; 5. side baffle; 6. feeding assembly; 61. guide slide rail; 62. guide seat; 63. limit side plate; 64. screw rod; 65. drive motor; 66. displacement block; 7. protection cover; 8. connecting shaft; 81. rotating motor; 82. driving gear; 83. driven gear; 9. placement table.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-6. The utility model provides a technical solution: a vertical CNC drilling machine for machining mining machinery parts, including a workbench 1 and a feeding table 2. A protection box 3 is fixedly connected to the left side of the upper end of the workbench 1. A drilling assembly 4 is arranged on the upper end of the inner side of the protection box 3. The drilling assembly 4 includes a first slide rail 41, a second slide rail 42, a third slide rail 43 and a drilling motor 44. The first slide rails 41 are fixedly installed at both the front and rear ends of the inner side of the workbench 1. The surfaces of the two first slide rails 41 are slidably connected to first slide seats 45. The two first slide seats 45 are fixedly connected to the front and rear ends of the second slide rail 42, respectively. The second slide rail 42 The surface of the second slide seat 46 is slidably connected, the right end of the second slide seat 46 is fixedly installed with a third slide rail 43, the surface of the third slide rail 43 is slidably connected with a third slide seat 47, the right end of the third slide seat 47 is fixedly installed with a drilling motor 44, and the output end of the drilling motor 44 is fixedly installed with a drill bit 48. The first slide rail 41, the second slide rail 42 and the third slide rail 43 can drive the drill bit 48 to move horizontally, vertically and up and down, which is convenient for drilling processing. The entire processing process is located in the protection box 3 to achieve protection isolation, and the waste chips are collected in the protection box 3, which is easy to clean, and the safety is guaranteed, which greatly improves the practicality;

The right end of the workbench 1 is designed as an open structure. A side baffle 5 is installed on the right end of the workbench 1. An observation window 31 is provided on the front face of the protection box 3. The side baffle 5 and the protection box 3 are rotatably connected by a hinge. The lower end of the feeding table 2 and the workbench 1 are movably connected through a feeding assembly 6. The feeding assembly 6 includes a guide rail 61. The front and rear sides of the upper end of the workbench 1 are fixedly connected with the guide rail 61. The surface of the guide rail 61 is slidably connected with a guide seat 62. The upper end of the guide seat 62 is fixedly connected to the feeding table 2. The right side of the upper end of the workbench 1 is fixedly connected with a limited side plate 63. The left end of the limited side plate 63 is provided with a screw rod 64. , a driving motor 65 is fixedly installed on the right end of the limiting side plate 63, a displacement block 66 is threadedly connected to the surface of the screw rod 64, the upper end of the displacement block 66 is fixedly connected to the lower end of the feeding platform 2, the output end of the driving motor 65 is fixedly connected to the screw rod 64, the left end of the screw rod 64 is rotatably connected to the protection box 3 through a bearing, and the driving motor 65 drives the screw rod 64 to rotate, so that the displacement block 66 drives the feeding platform 2 to move left and right on the workbench 1. When loading, the feeding platform 2 moves to the outside of the protection box 3, which is convenient for personnel to place or take mechanical parts, and when processing, the feeding platform 2 moves into the protection box 3, which is convenient for loading and unloading operations;

The right end of the feeding table 2 is fixedly connected with a protective cover plate 7, the height of the protective cover plate 7 is adapted to the side baffle plate 5, the width of the protective cover plate 7 is adapted to the width of the protective box 3, and a connecting shaft 8 is arranged on the upper end of the feeding table 2, and the upper end of the connecting shaft 8 is fixedly connected with a placing table 9, and the lower end of the connecting shaft 8 extends to the inside of the feeding table 2, and a rotating motor 81 is installed on the side of the connecting shaft 8 inside the feeding table 2, and a driving gear 82 is fixedly connected to the output end of the rotating motor 81, and a driven gear 83 is fixedly connected to the surface of the connecting shaft 8, and the driving gear 82 and the driven gear 83 are meshed and connected, and the connecting shaft 8 and the feeding table 2 are rotatably connected. During processing, the feeding table 2 is located in the protective box 3, so that the protective cover plate 7 and the side baffle plate 5 fit together, and the overall protective box 3 is sealed and isolated to increase safety. At the same time, the rotating motor 81 is used to drive the driving gear 82 to rotate, so that the driven gear 83 drives the connecting shaft 8 to rotate, thereby changing the direction of the placing table 9, thereby realizing the adjustment of the direction of the mechanical accessories and improving practicality.

During operation, the placement table 9 is moved to the outside of the protection box 3, so that the mechanical parts are placed on the placement table 9, and the driving motor 65 is used to drive the screw 64 to rotate, so that the displacement block 66 drives the feeding table 2 to move left and right on the workbench 1, so that the feeding table 2 moves to the left side and enters the protection box 3. During processing, the first slide rail 41, the second slide rail 42 and the third slide rail 43 can drive the drill bit 48 to move horizontally, vertically and up and down to facilitate drilling processing. The entire processing process is located in the protection box 3 to achieve protection isolation. Waste chips are collected in the protection box 3, which is easy to clean and ensures safety, greatly improving practicality. At the same time, the rotating motor 81 is used to drive the driving gear 82 to rotate, so that the driven gear 83 drives the connecting shaft 8 to rotate, changing the direction of the placement table 9, and realizing the adjustment of the direction of the mechanical parts. After the processing is completed, the feeding table 2 moves to the left side, and the mechanical parts are moved to the outside of the protection box 3, which is convenient for personnel to take, thereby improving convenience.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims (6)

1. The utility model provides a mining machinery accessory machine tooling is with vertical numerically-controlled drilling machine, includes workstation (1) and pay-off platform (2), its characterized in that: the left side fixedly connected with protective housing (3) of workstation (1) upper end, the inboard upper end of protective housing (3) is provided with drilling subassembly (4), the right-hand member of workstation (1) is open structure design, side shield (5) are installed to the right-hand member of workstation (1), the lower extreme and the workstation (1) of pay-off platform (2) pass through pay-off subassembly (6) swing joint, the right-hand member fixedly connected with protective cover board (7) of pay-off platform (2), the upper end of pay-off platform (2) is provided with connection pivot (8), the upper end fixedly connected with of connection pivot (8) places platform (9);

Drilling subassembly (4) are including first slide rail (41), second slide rail (42), third slide rail (43) and drilling motor (44), the inboard front and back both ends of workstation (1) are all fixed mounting have first slide rail (41), two the equal sliding connection in surface of first slide rail (41) has first sliding seat (45), two both ends fixed connection around first sliding seat (45) and second slide rail (42) respectively, the surface sliding connection of second slide rail (42) has second sliding seat (46), the right-hand member fixed mounting of second sliding seat (46) has third slide rail (43), the surface sliding connection of third slide rail (43) has third sliding seat (47), the right-hand member fixed mounting of third sliding seat (47) has drilling motor (44), the output fixed mounting of drilling motor (44) has drill bit (48).

2. The vertical numerically controlled drilling machine for machining parts for mining machinery according to claim 1, wherein: the front end face of the protective box (3) is provided with an observation window (31), and the side baffle (5) and the protective box (3) are connected in a rotating mode through a hinge.

3. The vertical numerically controlled drilling machine for machining parts for mining machinery according to claim 1, wherein: the feeding assembly (6) comprises a guide sliding rail (61), the front side and the rear side of the upper end of the workbench (1) are fixedly connected with the guide sliding rail (61), the surface of the guide sliding rail (61) is slidably connected with a guide seat (62), the upper end of the guide seat (62) is fixedly connected with the feeding table (2), the right side of the upper end of the workbench (1) is fixedly connected with a limiting side plate (63), the left end of the limiting side plate (63) is provided with a screw rod (64), and the right end of the limiting side plate (63) is fixedly provided with a driving motor (65).

4. A vertical numerically controlled drilling machine for machining parts for mining machinery according to claim 3, wherein: the surface threaded connection of lead screw (64) has displacement piece (66), the upper end of displacement piece (66) and the lower extreme fixed connection of pay-off platform (2), the output of driving motor (65) and lead screw (64) fixed connection, the left end and the protective housing (3) of lead screw (64) are through bearing rotation connection.

5. The vertical numerically controlled drilling machine for machining parts for mining machinery according to claim 1, wherein: the height of the protective cover plate (7) is matched with the side baffle plates (5), and the width of the protective cover plate (7) is matched with the width of the protective box (3).

6. The vertical numerically controlled drilling machine for machining parts for mining machinery according to claim 1, wherein: the lower extreme of connecting pivot (8) extends to the inside of pay-off platform (2), just rotating electrical machines (81) are installed to the avris that is located connecting pivot (8) inside of pay-off platform (2), the output fixedly connected with driving gear (82) of rotating electrical machines (81), the fixed surface of connecting pivot (8) is connected with driven gear (83), driving gear (82) and driven gear (83) meshing are connected, connecting pivot (8) and pay-off platform (2) rotate and are connected.