Machining drilling device

Abstract

The utility model discloses a machining drilling device which comprises a working table, a supporting plate is arranged on the upper wall of the working table, a top plate is arranged on the supporting plate, a fixing assembly is arranged on the working table, an electric push rod is arranged above the top plate, and the telescopic end of the electric push rod penetrates through the top plate and is fixedly connected with a transmission column. The utility model relates to the technical field of machining, the rotating assembly ensures the stable rotation of the rotating drum and the rotating frame, the adjustability of the drilling position is ensured, the drilling efficiency is improved, and the drilling quality is improved. According to the distance adjusting assembly, a second motor is used for driving a rotary disc and an eccentric shaft, the distance between the drilling machines is adjustable through connection of a connecting rod and a sliding frame, the requirement for simultaneous machining of multiple holes is met, and the adaptability and machining efficiency of equipment are improved.

Description

Technical Field

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

[0002] In modern industrial production and manufacturing, mechanical processing technology plays a vital role, especially in drilling operations of materials such as metal, plastic, and wood. Traditional drilling methods mostly rely on manual operations, which are not only inefficient, but also have many limitations in precision control, batch production, and processing of complex workpieces. With the continuous advancement of technology, automated and intelligent mechanical processing equipment has gradually become the key to improving production efficiency, ensuring processing accuracy, and reducing labor costs.

[0003] Chinese patent CN221047364U discloses a stainless steel plate processing drilling machine, which fixes the steel plate on the processing table through a fixed seat and a pressure plate, drives the first lead screw to rotate through a first motor to adjust the front and rear position of the drill bit, and drives the second lead screw to rotate through a second motor to adjust the front and rear position of the rotary head, so as to facilitate flexible processing of the steel plate, and clean the debris into a collection box through the movement of the scraper;

[0004] The device can realize the drilling processing of steel plates through the cylinder and the drill bit, but the above-mentioned prior art can only realize the processing of a single hole at a time during the drilling process. When it is necessary to perform multi-position and multi-hole drilling operations on the workpiece, it takes a lot of drilling time, which affects the production efficiency and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a mechanical processing drilling device, which solves the problem of low processing efficiency of the prior device.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mechanical processing drilling device, comprising a workbench, a support plate is provided on the upper wall of the workbench, a top plate is provided on the support plate, a fixing assembly is provided on the workbench, an electric push rod is provided above the top plate, the telescopic end of the electric push rod passes through the top plate and is fixedly connected to a transmission column, a rotating drum is rotatably installed at the lower end of the transmission column, a rotating frame is fixedly installed at the lower end of the rotating drum, a cross frame is provided at the bottom of the rotating frame, a first slide groove is provided on the cross frame, a pair of slides are slidably installed in the first slide groove, a drilling machine is provided on the lower wall of the slide, a drilling tool is provided on the drilling machine, a spacing adjustment assembly connected to a pair of slides is provided on the rotating frame, and a rotating assembly is provided on the transmission column.

[0007] Preferably, the fixing assembly includes a second slide groove arranged on the upper wall of the workbench, a pair of sliders are slidably arranged in the second slide groove, a clamping plate is arranged on the upper wall of the slider, a first motor and an axle seat are arranged on the lower wall of the workbench, a bidirectional screw is installed on the driving end of the first motor, one end of the bidirectional screw is rotatably connected to the axle seat, and the lower ends of a pair of sliders are respectively screwed to both sides of the bidirectional screw.

[0008] Preferably, the spacing adjustment assembly includes a second motor arranged in the rotating frame, a turntable is installed at the driving end of the second motor, a pair of eccentric shafts are provided at the lower end of the turntable, a pair of connecting rods are movably installed on the pair of eccentric shafts, and one end of the connecting rod away from the eccentric shaft is movably connected to the upper wall of the slide.

[0009] Preferably, the rotating assembly includes a support arranged on the side wall of the transmission column, a third motor is provided on the support, a main gear is installed on the driving end of the third motor, and a sub-gear meshing with the main gear is provided on the rotating drum.

[0010] Preferably, the bottom of the workbench is provided with supporting legs.

[0011] Preferably, a fixing seat for fixing the electric push rod is provided on the top plate.

[0012] Beneficial Effects

[0013] The utility model provides a mechanical processing drilling device, which has the following beneficial effects:

[0014] Through the cooperation of the electric push rod and the transmission column, the precise lifting and lowering of the rotating drum and the rotating frame can be achieved, providing the ability of automatic height adjustment for the drilling operation, improving the flexibility and precision of the processing. The rotating assembly ensures the smooth rotation of the rotating drum and the rotating frame, further ensuring the adjustability of the drilling position.

[0015] The spacing adjustment component uses the second motor to drive the turntable and the eccentric shaft, and through the connection between the connecting rod and the slide, the spacing between the drilling machines can be adjusted, which facilitates the needs of simultaneous multi-hole processing and improves the adaptability and processing efficiency of the equipment.

[0016] The fixing components ensure that the workpiece on the workbench can be firmly fixed to avoid displacement during the processing. Through the cooperation of the above components, the device can meet the needs of multi-hole drilling and is widely used in mechanical manufacturing, mold processing and other fields to effectively improve processing efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a bottom view structural diagram of the turntable and the connecting rod of the utility model.

[0019] In the figure: 1. workbench; 2. support plate; 3. top plate; 4. electric push rod; 5. transmission column; 6. rotating drum; 7. rotating frame; 8. cross frame; 9. first slide; 10. slide; 11. drilling machine; 12. drilling tool; 13. second slide; 14. slide block; 15. clamping plate; 16. first motor; 17. bidirectional screw; 18. second motor; 19. turntable; 20. eccentric shaft; 21. connecting rod; 22. third motor; 23. main gear; 24. sub gear. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-2 The utility model provides a technical solution: a mechanical processing drilling device, comprising a workbench 1, a support plate 2 is provided on the upper wall of the workbench 1, a top plate 3 is provided on the support plate 2, a fixing assembly is provided on the workbench 1, an electric push rod 4 is provided above the top plate 3, the telescopic end of the electric push rod 4 passes through the top plate 3 and is fixedly connected to the transmission column 5, a rotating drum 6 is rotatably installed at the lower end of the transmission column 5, a rotating frame 7 is fixedly installed at the lower end of the rotating drum 6, a cross frame 8 is provided at the bottom of the rotating frame 7, a first slide groove 9 is provided on the cross frame 8, a pair of slides 10 are slidably installed in the first slide groove 9, a drilling machine 11 is provided on the lower wall of the slide 10, a drilling tool 12 is provided on the drilling machine 11, a spacing adjustment assembly connected with a pair of slides 10 is provided on the rotating frame 7, and a rotating assembly is provided on the transmission column 5.

[0022] By adopting the above technical solution, the device constructs a stable basic structure with the workbench 1, the support plate 2 and the top plate 3. The electric push rod 4 on the top plate 3 is connected to the transmission column 5, which can drive the rotating frame 7 and the drilling machine 11 thereon to move up and down. The transmission column 5 cooperates with the rotating assembly to drive the rotating drum 6 and the rotating frame 7 to rotate, thereby realizing the precise positioning and execution of the drilling operation.

[0023] This embodiment is further configured as follows: the fixing component includes a second slide groove 13 arranged on the upper wall of the workbench 1, a pair of sliders 14 are slidably arranged in the second slide groove 13, a clamping plate 15 is arranged on the upper wall of the slider 14, a first motor 16 and an axle seat are arranged on the lower wall of the workbench 1, a bidirectional screw 17 is installed at the driving end of the first motor 16, one end of the bidirectional screw 17 is rotatably connected to the axle seat, and the lower ends of a pair of sliders 14 are respectively screwed to both sides of the bidirectional screw 17.

[0024] By adopting the above technical solution, the fixing component on the workbench 1 utilizes the second slide groove 13, the slider 14, the clamping plate 15 and the bidirectional screw 17 driven by the first motor 16 to achieve firm fixation and rapid adjustment of the workpiece, thereby ensuring the stability of the processing.

[0025] This embodiment is further configured such that the spacing adjustment component includes a second motor 18 arranged in the rotating frame 7, a turntable 19 is installed at the driving end of the second motor 18, a pair of eccentric shafts 20 are provided at the lower end of the turntable 19, a pair of connecting rods 21 are movably installed on the pair of eccentric shafts 20, and one end of the connecting rod 21 away from the eccentric shafts 20 is movably connected to the upper wall of the slide 10.

[0026] By adopting the above technical solution, the second motor 18 drives the turntable 19 and the eccentric shaft 20 to drive the connecting rod 21 to move, so that the spacing of the slide 10 is adjustable to meet the drilling requirements of different hole spacings.

[0027] This embodiment is further configured such that the rotating assembly includes a support arranged on the side wall of the transmission column 5, the support is provided with a third motor 22, a main gear 23 is installed on the driving end of the third motor 22, and a sub-gear 24 meshing with the main gear 23 is provided on the rotating drum 6.

[0028] By adopting the above technical solution, the third motor 22 is engaged with the sub-gear 24 on the rotating drum 6 through the main gear 23, which can drive the stable rotation of the rotating drum 6 and the rotating frame 7 below. The drilling point can be adjusted according to processing requirements, effectively increasing the adaptability of the equipment.

[0029] This embodiment is further configured such that the bottom of the workbench 1 is provided with supporting legs.

[0030] The present embodiment is further configured such that a fixing seat for fixing the electric push rod 4 is provided on the top plate 3 .

[0031] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0032] Embodiment: When working, the parts are placed on the workbench 1, and the bidirectional screw 17 is driven by the first motor 16 to make the slider 14 slide in the second slide groove 13, and the clamping plate 15 is adjusted to fix the workpiece. The turntable 19 is rotated by controlling the second motor 18 to drive the eccentric shaft 20 to rotate, and then the connecting rod 21 drives a pair of slides 10 to move relative to each other, thereby changing the spacing of the drilling machine 11, ensuring that the drilling cutter 12 on the drilling machine 11 can drill the workpiece according to the set spacing, and starting the electric push rod 4. Through the extension and retraction of the electric push rod 4, the transmission column 5 and the rotating drum 6 are driven to move up and down, so as to achieve the height adjustment of the drilling machine 11, so as to facilitate the drilling process;

[0033] When the drilling position needs to be adjusted, the third motor 22 can be started to drive the main gear 23 to rotate, and the secondary gear 24 engages with the rotating drum 6 to rotate the rotating drum 6 and the rotating frame 7 as a whole, thereby realizing multi-position drilling processing on the workpiece by the drilling machine 11, which is easy to use.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical processing drilling device, comprising a workbench (1), wherein the upper wall of the workbench (1) is provided with a support plate (2), and a top plate (3) is provided on the support plate (2), characterized in that: The workbench (1) is provided with a fixing component, an electric push rod (4) is provided above the top plate (3), the telescopic end of the electric push rod (4) passes through the top plate (3) and is fixedly connected to the transmission column (5), a rotating drum (6) is rotatably installed at the lower end of the transmission column (5), a rotating frame (7) is fixedly installed at the lower end of the rotating drum (6), a cross frame (8) is provided at the bottom of the rotating frame (7), a first slide groove (9) is provided on the cross frame (8), a pair of slides (10) are slidably installed in the first slide groove (9), a drilling machine (11) is provided on the lower wall of the slide (10), a drilling tool (12) is provided on the drilling machine (11), a spacing adjustment component connected to the pair of slides (10) is provided on the rotating frame (7), and a rotating component is provided on the transmission column (5).

2. A mechanical processing drilling device according to claim 1, characterized in that: The fixing assembly comprises a second slide groove (13) arranged on the upper wall of the workbench (1), a pair of sliders (14) are slidably arranged in the second slide groove (13), a clamping plate (15) is arranged on the upper wall of the slider (14), a first motor (16) and an axle seat are arranged on the lower wall of the workbench (1), a bidirectional screw (17) is installed on the driving end of the first motor (16), one end of the bidirectional screw (17) is rotatably connected to the axle seat, and the lower ends of the pair of sliders (14) are respectively screwed to the two sides of the bidirectional screw (17).

3. A mechanical processing drilling device according to claim 2, characterized in that: The spacing adjustment component comprises a second motor (18) arranged in the rotating frame (7), a rotating disk (19) is installed at the driving end of the second motor (18), a pair of eccentric shafts (20) are provided at the lower end of the rotating disk (19), a pair of connecting rods (21) are movably installed on the pair of eccentric shafts (20), and one end of the connecting rod (21) away from the eccentric shafts (20) is movably connected to the upper wall of the slide frame (10).

4. A mechanical processing drilling device according to claim 1, characterized in that: The rotating assembly comprises a support arranged on the side wall of the transmission column (5), a third motor (22) is arranged on the support, a main gear (23) is installed on the driving end of the third motor (22), and a secondary gear (24) meshing with the main gear (23) is arranged on the rotating drum (6).

5. A mechanical processing drilling device according to claim 1, characterized in that: The bottom of the workbench (1) is provided with supporting legs.

6. A mechanical processing drilling device according to claim 1, characterized in that: The top plate (3) is provided with a fixing seat for fixing the electric push rod (4).

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