Drilling device for mechanical electrical equipment manufacturing

Abstract

The utility model discloses a drilling device for manufacturing mechanical electrical equipment, which comprises a base, two guide rail rings are fixedly mounted on the upper side of the base, a rotating ring is rotatably mounted between the two guide rail rings, a first servo motor is fixedly mounted on the side surface of the base, and the first servo motor drives the rotating ring to rotate. A height-adjustable machining platform is mounted on the upper side of the base and arranged on the inner side of the rotating ring, a drilling machine box is fixedly mounted on the surface of the rotating ring, a sliding block is slidably mounted in the drilling machine box, a rotating shaft is rotatably mounted in the sliding block, and an electric telescopic rod is fixedly mounted in the drilling machine box. According to the drilling device, the rotating ring is arranged on the outer side of the machining platform, the drilling machine box is arranged on the rotating ring, the rotating ring rotates by different angles, the angle of a drill bit on a drill chuck can be adjusted, different side faces of a workpiece can be drilled, the device has the function of adjusting the drilling angle, the defect that the workpiece needs to be turned over and clamped is overcome, and the machining efficiency is improved. And the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling processing, in particular to a drilling device for manufacturing mechanical and electrical equipment. Background Art

[0002] During the machining process, in order to solve the problem of machining multiple holes arranged in a straight line at one time, the prior art patent document with announcement number CN216938484U discloses a drilling device for manufacturing mechanical and electrical equipment, comprising a chassis and a drilling arm. A scissor frame is disposed transversely inside the chassis, and a plurality of connecting shafts are disposed at the central hinge of the scissor frame and are distributed transversely and extend to the front of the chassis. The chassis is provided with an expansion and contraction assembly that is connected to the two corners of the right end of the scissor frame by transmission. A protective cover is fixed to the front of the chassis, and drilling arms are disposed on the front of the chassis that are the same number as the connecting shafts and can be moved transversely. The back of the drilling arm is fixed to the connecting shaft, and a spline shaft is disposed transversely inside the protective cover. This drilling device for manufacturing mechanical and electrical equipment can quickly drill holes at equal intervals on multiple transverse holes, effectively improving the drilling efficiency of electrical equipment accessories, and the hole spacing can be quickly adjusted to accommodate different hole spacings.

[0003] In the actual production process, the opening positions on many workpieces are not on the same side plane. The drilling process requires the workpiece to be turned over, repositioned and clamped, which is cumbersome to operate and inefficient, affecting the production speed. Based on this, the existing drilling device has the defect of being inconvenient to adjust the drilling angle, which needs further improvement. Utility Model Content

[0004] The purpose of the present utility model is to provide a drilling device for manufacturing mechanical and electrical equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drilling device for manufacturing mechanical and electrical equipment, comprising a base, two guide rings are fixedly installed on the upper side of the base, a rotating ring is rotatably installed between the two guide rings, a first servo motor is fixedly installed on the side of the base, the first servo motor drives the rotating ring to rotate, a height-adjustable processing platform is installed on the upper side of the base, and the processing platform is arranged on the inner side of the rotating ring.

[0006] A drill box is fixedly installed on the surface of the rotating ring, a sliding block is slidably installed in the drill box, a rotating shaft is rotatably installed in the sliding block, an electric telescopic rod is fixedly installed inside the drill box, the telescopic end of the electric telescopic rod is fixedly connected to the sliding block, a rotating motor is fixedly installed on the top of the drill box, a transmission shaft is fixedly installed on the rotating end of the rotating motor, the rotating shaft is slidably sleeved on the surface of the transmission shaft and rotates synchronously with the transmission shaft, the bottom end of the rotating shaft extends to the inner side of the rotating ring and is fixedly installed with a drill chuck. As the rotating ring rotates to different angles, the angle of the drill bit on the drill chuck can be adjusted, and holes can be drilled on different sides of the workpiece.

[0007] Preferably, guide grooves are provided on the opposing surfaces of the two guide rings, and guide wheels are rotatably installed on both sides of the rotating ring. The guide wheels roll along the inner wall of the guide groove. A ring-shaped worm wheel is fixedly installed on the surface of the rotating ring, and a worm is rotatably installed inside the base. The rotating end of the first servo motor is fixedly connected to the end of the worm, and the worm and the worm wheel are meshed for transmission, so that the first servo motor can drive the rotating ring to rotate.

[0008] Preferably, two supporting columns are fixedly installed on the upper surface of the base, and the processing platform is slidably installed on the surface of the supporting columns. A transmission screw is rotatably installed on the upper side of the base, and the transmission screw is threadedly connected to the processing platform. A second servo motor is fixedly installed on the lower side of the base, and the rotating end of the second servo motor is fixedly connected to the transmission screw, so that the second servo motor can drive the processing platform to move up and down to adjust the drilling position on the side of the workpiece.

[0009] Preferably, the surface of the transmission shaft is a hexagonal structure, the inner hole of the rotating shaft is a hexagonal hole, and the transmission shaft is slidably inserted into the hexagonal hole.

[0010] Preferably, two mounting side plates are fixedly mounted on the upper surface of the base, vertical slide rails are fixedly mounted on the inner sides of the two mounting side plates, a sliding seat is fixedly mounted on the lower side of the processing platform, and the sliding seat is slidably connected to the vertical slide rails to improve the stability of the processing platform.

[0011] Beneficial effects

[0012] The utility model provides a drilling device for manufacturing mechanical and electrical equipment, which has the following beneficial effects:

[0013] 1. This drilling device for mechanical and electrical equipment manufacturing has a rotating ring disposed on the outer side of a processing platform, on which a drill box is disposed. As the rotating ring rotates to different angles, the angle of the drill bit on the drill chuck can be adjusted, and holes can be drilled on different sides of the workpiece. This allows the device to adjust the drilling angle, thereby resolving the problem of requiring the workpiece to be turned over for clamping and greatly improving production efficiency.

[0014] 2. This drilling device for mechanical and electrical equipment manufacturing utilizes a second servo motor to drive the transmission screw to rotate, thereby driving the processing platform to deflect up and down. By setting up a processing platform with adjustable height, the relative height difference between the workpiece and the drill bit can be adjusted during the process of processing holes on both sides of the workpiece to meet different drilling requirements and improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (1);

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (II);

[0017] Figure 3 This is a schematic diagram of the side section structure of the drilling rig case;

[0018] Figure 4 It is a schematic diagram of the front cross-section structure of the utility model.

[0019] In the figure: 1 base, 2 guide ring, 3 rotating ring, 4 first servo motor, 5 processing platform, 6 drill box, 7 sliding block, 8 rotating axis, 9 electric telescopic rod, 10 rotating motor, 11 transmission shaft, 12 drill chuck, 13 worm gear, 14 worm, 15 supporting column, 16 transmission screw, 17 second servo motor, 18 guide wheel, 19 vertical slide rail, 20 sliding seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a drilling device for manufacturing mechanical and electrical equipment, comprising a base 1, two guide rail rings 2 are fixedly installed on the upper side of the base 1, a rotating ring 3 is rotatably installed between the two guide rail rings 2, wherein the opposite surfaces of the two guide rail rings 2 are provided with guide grooves, and guide wheels 18 are rotatably installed on both sides of the rotating ring 3, and the guide wheels 18 roll along the inner wall of the guide groove.

[0022] A first servo motor 4 is fixedly mounted on the side of the base 1, and the first servo motor 4 drives the rotating ring 3 to rotate. Specifically, a ring-shaped worm gear 13 is fixedly mounted on the surface of the rotating ring 3, and a worm 14 is rotatably mounted inside the base 1. The rotating end of the first servo motor 4 is fixedly connected to the end of the worm 14, and the worm 14 is meshed with the worm gear 13 for transmission, so that the first servo motor 4 can drive the rotating ring 3 to rotate to a certain angle and maintain it, such as Figure 4 shown.

[0023] A height-adjustable processing platform 5 is installed on the upper side of the base 1, and the processing platform 5 is arranged on the inner side of the rotating ring 3, wherein two supporting columns 15 are fixedly installed on the upper surface of the base 1, and the processing platform 5 is slidably installed on the surface of the supporting columns 15, and a transmission screw 16 is rotatably installed on the upper side of the base 1, and the transmission screw 16 is threadedly connected to the processing platform 5. A second servo motor 17 is fixedly installed on the lower side of the base 1, and the rotating end of the second servo motor 17 is fixedly connected to the transmission screw 16, so that the second servo motor 17 can drive the processing platform 5 to move up and down.

[0024] A drill box 6 is fixedly installed on the surface of the rotating ring 3, and a sliding block 7 is slidably installed in the drill box 6. A rotating shaft 8 is rotatably installed in the sliding block 7. An electric telescopic rod 9 is fixedly installed inside the drill box 6, and the telescopic end of the electric telescopic rod 9 is fixedly connected to the sliding block 7. A rotating motor 10 is fixedly installed on the top of the drill box 6, and a transmission shaft 11 is fixedly installed on the rotating end of the rotating motor 10. The rotating shaft 8 is slidably sleeved on the surface of the transmission shaft 11 and rotates synchronously with the transmission shaft 11. The surface of the transmission shaft 11 is a hexagonal structure, the inner hole of the rotating shaft 8 is a hexagonal hole, and the transmission shaft 11 is slidably inserted into the hexagonal hole. The bottom end of the rotating shaft 8 extends to the inner side of the rotating ring 3 and is fixedly installed with a drill chuck 12. The drill bit is installed in the drill chuck 12. The rotating motor 10 provides rotational power for the drill bit, and the electric telescopic rod 9 telescopes to provide power for the drill bit to drill into the workpiece.

[0025] Two mounting side plates are fixedly mounted on the upper surface of the base 1 , and vertical slide rails 19 are fixedly mounted on the inner sides of the two mounting side plates. A sliding seat 20 is fixedly mounted on the lower side of the processing platform 5 , and the sliding seat 20 is slidably connected to the vertical slide rails 19 .

[0026] The second servo motor 17 is used to drive the transmission screw 16 to rotate, thereby driving the processing platform 5 to shift up and down. By setting up a processing platform 5 that can be adjusted in height, the relative height difference between the workpiece and the drill bit can be adjusted during the process of processing holes on both sides of the workpiece to meet different drilling requirements and improve the convenience of operation.

[0027] The drilling device for manufacturing mechanical and electrical equipment is configured by arranging a rotating ring 3 on the outer side of a processing platform 5, with a drill box 6 disposed on the rotating ring 3. As the rotating ring 3 rotates to different angles, the angle of the drill bit on the drill chuck 12 can be adjusted, and holes can be drilled on different sides of the workpiece. This enables the device to adjust the drilling angle, solves the defect that the workpiece needs to be turned over for clamping, and greatly improves production efficiency.

[0028] Working principle: During use, the workpiece is clamped on the upper side of the processing platform 5, such as Figure 4 As shown, when the drill chuck 12 is vertically facing downward, the rotary motor 10 rotates, driving the drill chuck 12 to rotate. At the same time, the electric telescopic rod 9 extends to drive the drill chuck 12 to approach the upper plane of the workpiece, so that the upper plane of the workpiece can be drilled. The first servo motor 4 is started, and the rotating ring 3 is driven to rotate through the worm gear 13 and the worm 14, so that the drill chuck 12 faces the side of the workpiece, so that drilling can be performed on both sides of the workpiece. Before drilling, the second servo motor 17 can be used to drive the processing platform 5 to move up and down to adjust the drilling position on the side of the workpiece.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for manufacturing mechanical and electrical equipment, comprising a base (1), characterized in that: Two guide rail rings (2) are fixedly mounted on the upper side of the base (1), a rotating ring (3) is rotatably mounted between the two guide rail rings (2), a first servo motor (4) is fixedly mounted on the side of the base (1), the first servo motor (4) drives the rotating ring (3) to rotate, and a height-adjustable processing platform (5) is mounted on the upper side of the base (1), and the processing platform (5) is arranged on the inner side of the rotating ring (3); A drilling rig box (6) is fixedly mounted on the surface of the rotating ring (3), a sliding block (7) is slidably mounted in the drilling rig box (6), a rotating shaft (8) is rotatably mounted in the sliding block (7), an electric telescopic rod (9) is fixedly mounted inside the drilling rig box (6), the telescopic end of the electric telescopic rod (9) is fixedly connected to the sliding block (7), a rotating motor (10) is fixedly mounted on the top of the drilling rig box (6), a transmission shaft (11) is fixedly mounted on the rotating end of the rotating motor (10), the rotating shaft (8) is slidably sleeved on the surface of the transmission shaft (11) and rotates synchronously with the transmission shaft (11), and the bottom end of the rotating shaft (8) extends to the inner side of the rotating ring (3) and is fixedly mounted with a drill chuck (12).

2. A drilling device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A ring-shaped worm wheel (13) is fixedly mounted on the surface of the rotating ring (3), a worm (14) is rotatably mounted inside the base (1), a rotating end of the first servo motor (4) is fixedly connected to the end of the worm (14), and the worm (14) and the worm wheel (13) are meshed for transmission.

3. A drilling device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: Two supporting columns (15) are fixedly mounted on the upper surface of the base (1), and the processing platform (5) is slidably mounted on the surface of the supporting columns (15).

4. A drilling device for manufacturing mechanical and electrical equipment according to claim 3, characterized in that: A transmission screw (16) is rotatably mounted on the upper side of the base (1), and the transmission screw (16) is threadedly connected to the processing platform (5). A second servo motor (17) is fixedly mounted on the lower side of the base (1), and the rotating end of the second servo motor (17) is fixedly connected to the transmission screw (16).

5. The drilling device for manufacturing mechanical and electrical equipment according to claim 4, characterized in that: The opposite surfaces of the two guide rail rings (2) are provided with guide grooves, and guide wheels (18) are rotatably mounted on both sides of the rotating ring (3), and the guide wheels (18) roll along the inner walls of the guide grooves.

6. The drilling device for manufacturing mechanical and electrical equipment according to claim 5, characterized in that: The surface of the transmission shaft (11) is a hexagonal structure, the inner hole of the rotating shaft (8) is a hexagonal hole, and the transmission shaft (11) is slidably inserted into the hexagonal hole.

7. A drilling device for manufacturing mechanical and electrical equipment according to any one of claims 1 to 6, characterized in that: Two mounting side plates are fixedly mounted on the upper surface of the base (1), and vertical slide rails (19) are fixedly mounted on the inner sides of the two mounting side plates.

8. The drilling device for manufacturing mechanical and electrical equipment according to claim 7, characterized in that: A sliding seat (20) is fixedly installed on the lower side of the processing platform (5), and the sliding seat (20) is slidably connected to the vertical slide rail (19).

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