Vertical drilling machine equipment for machining

Abstract

The utility model relates to the technical field of machining equipment, in particular to vertical drilling machine equipment for machining, which comprises a bottom plate and a drill bit, the upper end face of the bottom plate is slidably connected with a moving block through two sliding rails, and the upper end of the bottom plate is fixedly connected with lug plates respectively positioned on the front side and the rear side of the moving block. A first lead screw which penetrates through the moving block and is in threaded connection with the moving block is rotationally connected between the two lug plates through two bearings, and the upper end of the moving block is fixedly connected with two fixing clamping bases distributed front and back. During drilling, an unmachined workpiece can be fixed between the fixed clamping seat and the movable clamping seat on the other side, after the workpiece feeding and drilling are completed, the unmachined workpiece is driven to move, drilling can be conducted on the workpiece, meanwhile, the machined workpiece is taken down from the other side and replaced with the unmachined workpiece, and the operation is repeated. And therefore, when a previous workpiece is machined, a next workpiece can be clamped and fixed, and the effect of improving the working efficiency is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a vertical drilling machine equipment used for mechanical processing. Background Art

[0002] Mechanical processing refers to the process of changing the size or performance of a workpiece through a mechanical device. It can be divided into cutting processing and pressure processing according to the difference in processing methods. As a type of drilling machine, vertical drilling machine is also a common metal cutting machine tool, which has the characteristics of wide application and high precision.

[0003] Existing vertical drilling machine equipment used for mechanical processing generally includes a workbench, a fixture and a drill bit. When in use, the workpiece to be processed is fixed by the fixture, and then the drill bit moves horizontally to find the position where the hole needs to be drilled. Then, the drill bit moves downward when it rotates to drill the workpiece to be processed.

[0004] The existing vertical drilling machine equipment used for mechanical processing can only clamp and fix the next workpiece to be processed through a fixture after the drilling of the previous workpiece is completed, which leads to low work efficiency. Therefore, it is necessary to propose a vertical drilling machine equipment for mechanical processing to solve the above-mentioned problems. Summary of the invention

[0005] The utility model aims to provide a vertical drilling machine device for mechanical processing, which has the characteristics of being able to clamp and fix the next workpiece while processing the previous workpiece, thereby improving the working efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vertical drilling machine equipment for mechanical processing, comprising a base plate and a drill bit, the upper end surface of the base plate is slidably connected with a moving block through two sliding rails, the upper end of the base plate is fixedly connected with ear plates respectively located at the front and rear sides of the moving block, a first screw rod that penetrates the moving block and is threadedly connected thereto is rotatably connected between the two ear plates through two bearings, the upper end of the moving block is fixedly connected with two fixed clamp seats distributed front and back, the upper side of the moving block is slidably connected with two moving clamp seats located on the right side of the two fixed clamp seats through two sliding grooves, the upper end surface of the base plate is fixedly connected with an L-shaped plate located outside the moving block, the inner wall of the L-shaped plate is slidably connected with a lifting plate through a sliding groove, the lower end surface of the lifting plate is fixedly connected with two connecting plates, a second screw rod is rotatably connected between the two connecting plates through two bearings, the outer wall of the second screw rod is threadedly connected with a moving seat slidably connected to the lower end of the lifting plate through the sliding rail, the lower end of the moving seat is fixedly connected with a box, and the drill bit is rotatably connected to the lower end of the box through a bearing.

[0007] In order to facilitate the driving of the first screw to rotate, as a preferred vertical drilling machine equipment for mechanical processing of the utility model, a first motor is installed at the front end of the front side ear plate, and the output end of the first motor passes through the front side ear plate and is fixedly connected to the first screw.

[0008] In order to facilitate the movement of the two mobile clamps separately, as a preferred vertical drilling machine equipment for mechanical processing of the utility model, the upper end face of the moving block is fixedly connected with vertical plates respectively located on the right side of the two mobile clamps, and the right side of the two vertical plates are respectively installed with a first hydraulic cylinder, and the output ends of the two first hydraulic cylinders respectively pass through the two vertical plates and are fixedly connected to the two mobile clamps.

[0009] In order to facilitate the driving of the second screw to rotate, as a preferred vertical drilling machine equipment for mechanical processing of the utility model, a second motor is installed at the right end of the right connecting plate, and the output end of the second motor passes through the right connecting plate and is fixedly connected to the second screw.

[0010] In order to facilitate the movement of the lifting plate, as a preferred vertical drilling machine equipment for mechanical processing of the utility model, a second hydraulic cylinder is installed on the upper end surface of the L-shaped plate, and the output end of the second hydraulic cylinder passes through the upper end surface of the L-shaped plate and is fixedly connected to the lifting plate.

[0011] In order to facilitate driving the drill bit to rotate, as a preferred vertical drilling machine device for mechanical processing of the utility model, a third motor is installed inside the box, and the output end of the third motor passes through the lower side of the inner wall of the box and is fixedly connected to the drill bit.

[0012] In order to facilitate the fixation of the device, as a preferred embodiment of the vertical drilling machine equipment for mechanical processing of the utility model, both left and right sides of the base plate are fixedly connected with mounting plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By making the drill bit correspond to the horizontal position of the hole to be drilled in the workpiece to be processed, and then rotating the drill bit while moving downward, the workpiece to be processed can be drilled. While drilling, the unprocessed workpiece can be fixed between the fixed clamp and the movable clamp on the other side. After the drilling of the upper workpiece is completed, the unprocessed workpiece can be drilled by driving the movement of the unprocessed workpiece, and the processed workpiece can be removed from the other side and replaced with the unprocessed workpiece. This reciprocating process can be repeated, and the next workpiece can be clamped and fixed while the previous workpiece is being processed, thereby further improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front cross-sectional view of the utility model;

[0016] Figure 2 This is a diagram of the external connection structure at the bottom plate of the utility model;

[0017] Figure 3 It is a top view of the mounting plate of the utility model.

[0018] In the figure: 1, bottom plate; 2, moving block; 3, ear plate; 4, first screw rod; 5, fixed clamp seat; 6, moving clamp seat; 7, L-shaped plate; 8, lifting plate; 9, connecting plate; 10, moving seat; 11, box body; 12, drill bit; 13, first motor; 14, first hydraulic cylinder; 15, second motor; 16, second hydraulic cylinder; 17, third motor; 18, mounting plate; 19, second screw rod; 20, vertical plate. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A vertical drilling machine device for mechanical processing includes a base plate 1 and a drill bit 12. The upper end surface of the base plate 1 is slidably connected to a moving block 2 through two slide rails. The upper end of the base plate 1 is fixedly connected to ear plates 3 located at the front and rear sides of the moving block 2 respectively. A first screw rod 4 that penetrates the moving block 2 and is threadedly connected to the ear plates 3 is rotatably connected between the two ear plates 3 through two bearings. The upper end of the moving block 2 is fixedly connected to two fixed clamp seats 5 distributed front and back. The upper side of the moving block 2 is slidably connected to two fixed clamp seats 5 located on the right of the two fixed clamp seats 5 through two slide grooves. A movable clamping seat 6, the upper end surface of the base plate 1 is fixedly connected with an L-shaped plate 7 located outside the movable block 2, the inner wall of the L-shaped plate 7 is slidably connected with a lifting plate 8 through a sliding groove, the lower end surface of the lifting plate 8 is fixedly connected with two connecting plates 9, a second screw rod 19 is rotatably connected between the two connecting plates 9 through two bearings, the outer wall of the second screw rod 19 is threadedly connected with a movable seat 10 that is slidably connected to the lower end of the lifting plate 8 through a sliding rail, the lower end of the movable seat 10 is fixedly connected with a box 11, and a drill bit 12 is rotatably connected to the lower end of the box 11 through a bearing.

[0020] In this embodiment, one of the movable clamping seats 6 is moved to the left, and then the workpiece to be processed can be fixed inside the two by cooperating with the corresponding fixed clamping seat 5, and then the first screw rod 4 is rotated to drive the movable block 2 to move forward and backward, and at the same time drive the fixed workpiece to be processed to move forward and backward, until the position of the hole to be drilled in the workpiece to be processed corresponds to the position of the drill bit 12 in the front and rear direction, and then the second screw rod 19 is rotated to drive the movable seat 10 to move left and right, and at the same time drive the box 11 and the drill bit 12 to move left and right, so that the drill bit 12 can correspond to the left and right positions of the workpiece to be processed. The plate 8 moves downward, thereby driving the movable seat 10, the box 11 and the drill bit 12 to move downward, and at the same time, with the rotation of the drill bit 12, the workpiece to be processed can be drilled. While drilling, the unprocessed workpiece can be fixed between the fixed clamp seat 5 and the movable clamp seat 6 on the other side. After the drilling of the upper workpiece is completed, the unprocessed workpiece can be drilled by driving the movement of the unprocessed workpiece, and the processed workpiece can be removed from the other side and replaced with the unprocessed workpiece. This reciprocating process can be repeated, and while the previous workpiece is being processed, the next workpiece can be clamped and fixed, thereby further improving the work efficiency.

[0021] As a technical optimization solution of the utility model, a first motor 13 is installed at the front end of the front ear plate 3 , and the output end of the first motor 13 passes through the front ear plate 3 and is fixedly connected to the first screw rod 4 .

[0022] In this embodiment: the first motor 13 is used to drive the first screw rod 4 to rotate.

[0023] As a technical optimization solution of the utility model, the upper end surface of the moving block 2 is fixedly connected with vertical plates 20 respectively located on the right side of the two moving clamping seats 6, and the first hydraulic cylinders 14 are installed on the right side of the two vertical plates 20. The output ends of the two first hydraulic cylinders 14 respectively pass through the two vertical plates 20 and are fixedly connected to the two moving clamping seats 6.

[0024] In this embodiment, two vertical plates 20 are used to respectively install the two first hydraulic cylinders 14 , and two first hydraulic cylinders 14 are provided to respectively drive the two movable clamping seats 6 to move.

[0025] As a technical optimization solution of the present invention, a second motor 15 is installed at the right end of the right connecting plate 9 , and the output end of the second motor 15 passes through the right connecting plate 9 and is fixedly connected to the second screw rod 19 .

[0026] In this embodiment, a second motor 15 is provided to drive the second screw rod 19 to rotate.

[0027] As a technical optimization solution of the utility model, a second hydraulic cylinder 16 is installed on the upper end surface of the L-shaped plate 7 , and the output end of the second hydraulic cylinder 16 passes through the upper end surface of the L-shaped plate 7 and is fixedly connected to the lifting plate 8 .

[0028] In this embodiment, a second hydraulic cylinder 16 is provided to drive the lifting plate 8 to move up and down.

[0029] As a technical optimization solution of the present invention, a third motor 17 is installed inside the box 11 , and the output end of the third motor 17 passes through the lower side of the inner wall of the box 11 and is fixedly connected to the drill bit 12 .

[0030] In this embodiment, a third motor 17 is provided to drive the drill bit 12 to rotate.

[0031] As a technical optimization solution of the present invention, mounting plates 18 are fixedly connected to both the left and right sides of the bottom plate 1 .

[0032] In this embodiment, two mounting plates 18 are provided to facilitate fixing of the device.

[0033] Working principle: First, one of the first hydraulic cylinders 14 drives the movable clamp 6 to move to the left, and then cooperates with the corresponding fixed clamp 5 to fix the workpiece to be processed inside the two, and then the first motor 13 drives the first screw rod 4 to rotate, and then drives the movable block 2 to move forward and backward, and at the same time drives the fixed workpiece to be processed to move forward and backward, until the position of the hole to be drilled in the workpiece to be processed corresponds to the position of the drill bit 12 in the front and rear direction, and then the second motor 15 drives the second screw rod 19 to rotate, and then drives the movable seat 10 to move left and right, and at the same time drives the box 11 and the drill bit 12 to move left and right, so that the drill bit 12 can correspond to the left and right positions of the workpiece to be processed. The lifting plate 8 is driven downward by the second hydraulic cylinder 16, thereby driving the movable seat 10, the box 11 and the drill bit 12 to move downward, and the third motor 17 is used to drive the drill bit 12 to rotate, so that the workpiece to be processed can be drilled. While drilling, the unprocessed workpiece can be fixed between the fixed clamp seat 5 and the movable clamp seat 6 on the other side. After the drilling of the upper workpiece is completed, the unprocessed workpiece can be drilled by driving the movement of the unprocessed workpiece, and the processed workpiece can be removed from the other side and replaced with the unprocessed workpiece. This reciprocating process can be repeated, and while the previous workpiece is being processed, the next workpiece can be clamped and fixed, thereby further improving the work efficiency.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical drilling machine for mechanical processing, comprising a base plate (1) and a drill bit (12), characterized in that: The upper end surface of the base plate (1) is slidably connected to a moving block (2) via two slide rails; the upper end of the base plate (1) is fixedly connected to ear plates (3) located at the front and rear sides of the moving block (2), respectively; a first screw rod (4) penetrating the moving block (2) and threadedly connected thereto is rotatably connected between the two ear plates (3) via two bearings; the upper end of the moving block (2) is fixedly connected to two fixed clamp seats (5) distributed front and back; the upper side of the moving block (2) is slidably connected to two moving clamp seats (6) located to the right of the two fixed clamp seats (5) via two slide grooves; the upper end surface of the base plate (1) is fixedly connected to the moving block (2) via two slide rails; An L-shaped plate (7) located outside the moving block (2) is connected, the inner wall of the L-shaped plate (7) is slidably connected to a lifting plate (8) via a sliding groove, the lower end surface of the lifting plate (8) is fixedly connected to two connecting plates (9), a second screw rod (19) is rotatably connected between the two connecting plates (9) via two bearings, the outer wall of the second screw rod (19) is threadedly connected to a moving seat (10) slidably connected to the lower end of the lifting plate (8) via a sliding rail, the lower end of the moving seat (10) is fixedly connected to a box (11), and the drill bit (12) is rotatably connected to the lower end of the box (11) via a bearing.

2. A vertical drilling machine for mechanical processing according to claim 1, characterized in that: A first motor (13) is installed at the front end of the front ear plate (3); an output end of the first motor (13) passes through the front ear plate (3) and is fixedly connected to the first screw rod (4).

3. A vertical drilling machine for mechanical processing according to claim 1, characterized in that: The upper end surface of the moving block (2) is fixedly connected to a vertical plate (20) located respectively on the right side of the two moving clamping seats (6), and a first hydraulic cylinder (14) is installed on the right side of the two vertical plates (20), and the output ends of the two first hydraulic cylinders (14) respectively penetrate the two vertical plates (20) and are fixedly connected to the two moving clamping seats (6).

4. A vertical drilling machine for mechanical processing according to claim 1, characterized in that: A second motor (15) is installed at the right end of the right connecting plate (9), and an output end of the second motor (15) passes through the right connecting plate (9) and is fixedly connected to the second screw rod (19).

5. The vertical drilling machine for mechanical processing according to claim 1, characterized in that: A second hydraulic cylinder (16) is installed on the upper end surface of the L-shaped plate (7), and an output end of the second hydraulic cylinder (16) passes through the upper end surface of the L-shaped plate (7) and is fixedly connected to the lifting plate (8).

6. A vertical drilling machine for mechanical processing according to claim 1, characterized in that: A third motor (17) is installed inside the box (11), and an output end of the third motor (17) passes through the lower side of the inner wall of the box (11) and is fixedly connected to the drill bit (12).

7. A vertical drilling machine for mechanical processing according to claim 1, characterized in that: The left and right sides of the bottom plate (1) are both fixedly connected with mounting plates (18).

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