Instrument shell drilling integrated equipment

Abstract

The utility model discloses instrument shell drilling integrated equipment, and relates to the technical field of drilling equipment. The drilling device comprises a base, a drilling machine and a clamp, and further comprises a lead screw assembly, a scrap cleaning mechanism, an oil conveying mechanism, a scrap suction pipe fitting and an oil injection pipe fitting. The screw rod rotates to drive the sliding block to move in the supporting frame, so that the horizontal position of the clamp is adjusted, meanwhile, the material suction cover and the oil brush are driven to move synchronously, chippings adhered to the surface of the screw rod are adsorbed and cleaned through the material suction cover, and the chippings are conveyed into the chipping cleaning mechanism through the auxiliary material pipe and the main material pipe to be recycled in a centralized mode. Therefore, chippings are prevented from entering the groove and being attached to the surface, about to be in contact with the sliding block, of the screw rod, so that the chippings which are not cleaned in time affect operation of the screw rod assembly, increase sliding resistance and accelerate abrasion of equipment, the surface of the screw rod can be coated with lubricating oil through an oil brush, and during regular maintenance of the equipment, the service life of the screw rod is prolonged. The oil conveying mechanism is driven to convey lubricating oil to the oil brush through the main oil pipe and the auxiliary oil pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to integrated instrument housing drilling equipment. Background Art

[0002] During instrument manufacturing, instrument housings often require drilling holes to accommodate installation, wiring, or heat dissipation requirements. The integrated instrument housing drilling machine integrates positioning, clamping, and drilling functions to achieve complete drilling of instrument housings.

[0003] In this type of integrated drilling equipment, a screw drive assembly is commonly used as the linear motion mechanism to drive the horizontal displacement of the worktable or fixture. A servo motor or manual rotary dial drives the screw, which in turn moves the slider mounted on the screw. The slider moves the fixture, positioning the desired hole under the drill bit.

[0004] The drilling process inevitably generates a large amount of debris. To prevent the debris from flying and spreading, large fans are often installed in the machining workshop to draw air, guide, and collect the debris. However, some debris is still blocked by the equipment and trapped inside, making the screw surface a prime area for debris to adhere. This adhered debris increases sliding resistance, accelerates wear, and affects the smooth operation of the equipment. To ensure the long-term stability of the screw drive system and reduce wear, the screw surface is regularly lubricated. However, maintaining multiple screw assemblies is a complex process. Utility Model Content

[0005] In order to solve the above problems, the present invention provides an integrated instrument housing drilling device to solve the problem that drilling debris easily adheres to the surface of the screw and affects the stable operation of the screw assembly.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: an integrated instrument housing drilling device, including a base, a drilling machine and a clamp, and also including a screw assembly, a chip cleaning mechanism, an oil delivery mechanism, a chip suction pipe and an oil injection pipe. The drilling machine is fixedly installed on the rear side of the base, the screw assembly is fixedly installed on the top of the base, the clamp is fixedly installed on the top of the moving end of the screw assembly, the chip cleaning mechanism is arranged at the bottom of the base, the input end of the chip cleaning mechanism is connected to the chip suction pipe, the chip suction end of the chip suction pipe is fixedly installed inside the moving end of the screw assembly, and is corresponding to the screw part of the screw assembly, the oil delivery mechanism is arranged at the bottom of the base, the output end of the oil delivery mechanism is connected to the oil injection pipe, the oil brushing end of the oil injection pipe is fixedly installed inside the moving end of the screw assembly, and is corresponding to the screw part of the screw assembly.

[0007] Furthermore, the screw assembly includes a support frame, a screw, a turntable, a slider and a groove. The screw is rotatably installed inside the support frame, the turntable is fixedly installed at both ends of the screw, and the slider is slidably installed inside the support frame. The slider and the screw are threadedly connected, and grooves are provided at both ends of the slider.

[0008] Furthermore, the screw rod is composed of three sections of rod body, the surface of the rod body in the middle is provided with threads, and the surfaces of the rod body at both ends are smooth.

[0009] Furthermore, the screw rod passes through two groups of grooves, and the chip suction end of the chip suction pipe and the oil brushing end of the oil injection pipe are both located in the grooves and are arranged corresponding to the screw rod.

[0010] Furthermore, the chip cleaning mechanism includes a fan and a filter box, which are fixedly mounted on the surface of the base, with the air inlet of the fan connected to one side of the filter box, and the other side of the filter box connected to the chip suction pipe.

[0011] Furthermore, the oil delivery mechanism includes an oil delivery pump and an oil barrel, which are fixedly mounted on the surface of the base, the oil inlet of the oil delivery pump is connected to the bottom of the oil barrel, and the oil outlet of the oil delivery pump is connected to the oil filling pipe.

[0012] Furthermore, the chip suction pipe includes a main material pipe, an auxiliary material pipe and a suction hood. One end of the main material pipe is connected to the chip cleaning mechanism, the fixed end of the auxiliary material pipe is connected to the main material pipe, and the free end of the auxiliary material pipe is connected to the suction hood. The suction hood is fixedly installed inside the moving end of the screw assembly.

[0013] Furthermore, the oil filling pipe includes a main oil pipe, a subsidiary oil pipe and an oil brush. One end of the main oil pipe is connected to the oil delivery mechanism, the fixed end of the subsidiary oil pipe is connected to the main oil pipe, and the free end of the subsidiary oil pipe is connected to the oil brush. The oil brush is fixedly installed inside the moving end of the screw assembly.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model drives the slider to move inside the support frame by rotating the screw, thereby adjusting the horizontal position of the clamp, and drives the suction hood and the oil brush to move synchronously at the same time, relying on the suction hood to absorb and clean the debris adhered to the surface of the screw, and transporting it to the chip cleaning mechanism for centralized recovery through the auxiliary material pipe and the main material pipe, thereby preventing the debris from entering the groove and adhering to the surface of the screw that is about to contact the slider, causing the debris that is not cleaned in time to affect the operation of the screw assembly, increase the sliding resistance and accelerate the wear of the equipment, and the oil brush can also be used to apply lubricating oil to the surface of the screw. When regularly maintaining the equipment, the oil delivery mechanism is driven to transport the lubricating oil to the oil brush through the main oil pipe and the auxiliary oil pipe, thereby quickly performing batch lubrication and maintenance on the screw assembly of the equipment. In the process of moving the slider to adjust the position of the clamp or reset it, chip removal and lubrication operations are performed to ensure the safety of the equipment during operation and reduce the time required for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the first partial structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the second partial structure of the utility model;

[0020] Figure 5 This is a third partial cross-sectional schematic diagram of the present utility model;

[0021] Figure 6 yes Figure 5 Enlarged schematic diagram of part A in the middle.

[0022] Figure numerals: 1. Base; 2. Drilling machine; 3. Screw assembly; 301. Support frame; 302. Screw; 303. Turntable; 304. Slider; 305. Groove; 4. Clamp; 5. Chip cleaning mechanism; 6. Oil delivery mechanism; 7. Chip suction pipe; 701. Main material pipe; 702. Auxiliary material pipe; 703. Suction hood; 8. Oil filling pipe; 801. Main oil pipe; 802. Auxiliary oil pipe; 803. Oil brush. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation. The structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement solutions or common means, they will not be described in detail herein, but they still fall within the scope of protection of this application.

[0024] Figures 1-6 This is the best embodiment of the present invention, Figure 1 -Attached Figure 6 The utility model is further described.

[0025] Refer to the attached Figures 1-6 , the instrument housing drilling integrated equipment includes a base 1, a drilling machine 2 and a clamp 4, and also includes a screw assembly 3, a chip cleaning mechanism 5, an oil delivery mechanism 6, a chip suction pipe 7 and an oil injection pipe 8. The drilling machine 2 is fixedly installed on the rear side of the base 1, the screw assembly 3 is fixedly installed on the top of the base 1, and the clamp 4 is fixedly installed on the top of the moving end of the screw assembly 3. The number of screw assemblies 3 is two groups, which are arranged in a crisscross pattern. The moving end of the screw assembly 3 at the lower position is connected to the screw assembly 3 at the upper position, and the screw at the upper position is connected to the screw assembly 3 at the upper position. The movable end of the component 3 is connected to the clamp 4, the chip cleaning mechanism 5 is arranged at the bottom of the base 1, the input end of the chip cleaning mechanism 5 is connected to the chip suction pipe 7, the chip suction end of the chip suction pipe 7 is fixedly installed inside the movable end of the screw assembly 3, and is corresponding to the screw part of the screw assembly 3, the oil delivery mechanism 6 is arranged at the bottom of the base 1, the output end of the oil delivery mechanism 6 is connected to the oil filling pipe 8, the oil brushing end of the oil filling pipe 8 is fixedly installed inside the movable end of the screw assembly 3, and is corresponding to the screw part of the screw assembly 3.

[0026] Specifically, the instrument housing is drilled by the drilling machine 2, the horizontal position is adjusted by the screw assembly 3 to drive the clamp 4, the instrument housing is clamped and fixed by the clamp 4, the debris at the screw assembly 3 is sucked away by the chip cleaning mechanism 5, the debris is recovered into the chip cleaning mechanism 5 through the chip suction pipe 7, and lubricating oil is transported to the oil filling pipe 8 through the oil delivery mechanism 6, so that the oil filling pipe 8 lubricates and maintains the screw assembly 3.

[0027] The screw assembly 3 includes a support frame 301, a screw 302, a turntable 303, a slider 304 and a groove 305. The screw 302 is rotatably installed inside the support frame 301, and the turntable 303 is fixedly installed at both ends of the screw 302. According to needs, the turntable 303 can also be replaced with a driving component such as a motor, and the screw 302 is connected to the output end of the driving component. The slider 304 is slidably installed inside the support frame 301, and the slider 304 is threadedly connected to the screw 302, and grooves 305 are provided at both ends of the slider 304.

[0028] Specifically, the screw rod 302 is driven to rotate by the turntable 303 , and the screw rod 302 drives the slider 304 to slide stably inside the support frame 301 , thereby driving the clamp 4 to adjust its horizontal position.

[0029] In this embodiment, the support frame 301 of the upper screw assembly 3 is mounted on the slider 304 of the lower screw assembly 3 , and the clamp 4 is mounted on the slider 304 of the upper screw assembly 3 .

[0030] The screw rod 302 is composed of three sections. The surface of the rod body in the middle is provided with threads, and the surfaces of the rod body at both ends are smooth.

[0031] Specifically, the rod body with threads in the middle is threadedly connected to the slider 304 to drive the slider 304 to move horizontally. There is no need to consider that debris adhering to the smooth rod bodies at both ends will affect the threaded connection between the screw 302 and the slider 304.

[0032] The screw rod 302 passes through the two groups of grooves 305 . The chip suction end of the chip suction pipe 7 and the oil brushing end of the oil injection pipe 8 are both located in the grooves 305 and are arranged corresponding to the screw rod 302 .

[0033] Specifically, the groove 305 allows space to be reserved inside the slider 304 for the suction cover 703 and the oil brush 803 .

[0034] The chip cleaning mechanism 5 includes a fan and a filter box, which are fixedly mounted on the surface of the base 1. The fan's air inlet is connected to one side of the filter box, and the other side of the filter box is connected to the chip suction pipe 7. A filter screen is provided in the filter box, and the fan's air inlet and the chip suction pipe 7 are respectively located on both sides of the filter screen.

[0035] Specifically, the fan draws air to flow, so that negative pressure is formed inside the filter box, and the chips are sucked from the screw assembly 3 through the chip suction pipe 7.

[0036] The oil delivery mechanism 6 includes an oil delivery pump and an oil barrel, which are fixedly mounted on the surface of the base 1 , the oil inlet of the oil delivery pump is connected to the bottom of the oil barrel, and the oil outlet of the oil delivery pump is connected to the oil filling pipe 8 .

[0037] Specifically, the lubricating oil in the oil barrel is pumped by the oil pump and lubricated to the screw assembly 3 through the oil filling pipe 8.

[0038] The chip suction pipe 7 includes a main material pipe 701, an auxiliary material pipe 702, and a suction hood 703. One end of the main material pipe 701 is connected to the chip cleaning mechanism 5. The fixed end of the auxiliary material pipe 702 is fixedly connected to the main material pipe 701, and the free end of the auxiliary material pipe 702 is connected to the suction hood 703. The suction hood 703 is fixedly installed inside the groove 305 and is sleeved outside the screw 302. The chip suction openings of the suction hood 703 are located on both sides of the screw 302. Specifically, the suction hood 703 is hollow, and the inner wall of the suction hood 703 is provided with chip suction openings on both sides. Specifically, the main material pipe 701 is connected to the filter box.

[0039] Specifically, the debris sucked away by the suction cover 703 is transported to the chip cleaning mechanism 5 through the main material pipe 701 and the auxiliary material pipe 702 to clean the debris adhered to the surface of the screw 302 .

[0040] The oil filling pipe 8 includes a main oil pipe 801, a secondary oil pipe 802, and an oil brush 803. One end of the main oil pipe 801 is connected to the oil delivery mechanism 6. The fixed end of the secondary oil pipe 802 is fixedly connected to the main oil pipe 801. The free end of the secondary oil pipe 802 is connected to the oil brush 803. The oil brush 803 is fixedly installed inside the groove 305, and the brush surface of the oil brush 803 contacts the surface of the screw 302. The oil brush 803 is provided with an oil outlet hole that communicates with the secondary oil pipe 802.

[0041] Specifically, the lubricating oil at the oil delivery mechanism 6 is delivered to the oil brush 803 through the main oil pipe 801 and the auxiliary oil pipe 802 , and the lubricating oil is applied to the surface of the screw 302 .

[0042] In summary: When the present invention is in use, the staff places the instrument housing to be drilled on the clamp 4 for clamping and fixing, turns the turntable 303 to drive the screw 302 to rotate, so that the screw 302 drives the slider 304 to slide inside the support frame 301, adjusts the horizontal position of the clamp 4, aligns it with the drill bit of the drilling machine 2, drives the drilling machine 2 to drill the instrument housing, and after the drilling is completed, adjusts and resets the clamp 4.

[0043] The debris generated during the drilling process is scattered everywhere, and some of the debris falls toward the screw 302. In order to prevent the debris from adhering to the screw 302 and affecting the threaded connection between the screw 302 and the slider 304, the chip cleaning mechanism 5 is driven to draw air to flow, and negative pressure is formed at the chip cleaning mechanism 5, so that the suction cover 703 set on the surface of the screw 302 absorbs and cleans the debris on it. The debris near the groove 305 is sucked away by the suction cover 703 and transported to the chip cleaning mechanism 5 through the auxiliary material pipe 702 and the main material pipe 701 for centralized return. To ensure the stable operation of the equipment, and when the equipment needs regular maintenance and lubrication, the oil delivery mechanism 6 can be driven to deliver lubricating oil, which passes through the main oil pipe 801 and the auxiliary oil pipe 802 to the oil brush 803. The brush of the oil brush 803 is attached with lubricating oil. In the process of rotating the screw 302, the brush of the oil brush 803 contacts the thread of the screw 302. At the same time, the slider 304 drives the oil brush 803 to move horizontally, so that the oil brush 803 moves along the axial direction of the screw 302, and its thread is fully coated with lubricating oil to complete the maintenance of the equipment.

[0044] The above description is merely a preferred embodiment of the present invention and does not constitute any other limitation to the present invention. Any person skilled in the art may utilize the above-disclosed technical content to modify or remodel the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. An integrated instrument housing drilling device, comprising a base (1), a drilling machine (2) and a fixture (4), characterized in that: The invention also includes a screw assembly (3), a chip cleaning mechanism (5), an oil delivery mechanism (6), a chip suction pipe (7) and an oil injection pipe (8), wherein the drilling machine (2) is fixedly mounted on the rear side of the base (1), the screw assembly (3) is fixedly mounted on the top of the base (1), the clamp (4) is fixedly mounted on the top of the movable end of the screw assembly (3), the chip cleaning mechanism (5) is arranged at the bottom of the base (1), the input end of the chip cleaning mechanism (5) is connected to the chip suction pipe (7), the chip suction end of the chip suction pipe (7) is fixedly mounted inside the movable end of the screw assembly (3) and is arranged corresponding to the screw rod portion of the screw assembly (3), the oil delivery mechanism (6) is arranged at the bottom of the base (1), the output end of the oil delivery mechanism (6) is connected to the oil injection pipe (8), the oil brushing end of the oil injection pipe (8) is fixedly mounted inside the movable end of the screw assembly (3) and is arranged corresponding to the screw rod portion of the screw assembly (3).

2. The integrated instrument housing drilling equipment according to claim 1, characterized in that: The screw rod assembly (3) comprises a support frame (301), a screw rod (302), a rotating disk (303), a slider (304) and a groove (305). The screw rod (302) is rotatably mounted inside the support frame (301). The rotating disk (303) is fixedly mounted at both ends of the screw rod (302). The slider (304) is slidably mounted inside the support frame (301). The slider (304) and the screw rod (302) are threadedly connected. Both ends of the slider (304) are provided with grooves (305).

3. The integrated instrument housing drilling equipment according to claim 2, characterized in that: The screw rod (302) is composed of three sections, the surface of the rod body in the middle is provided with threads, and the surfaces of the rod body at both ends are smooth.

4. The integrated instrument housing drilling equipment according to claim 2, characterized in that: The screw (302) passes through two groups of grooves (305), and the chip suction end of the chip suction pipe (7) and the oil brushing end of the oil injection pipe (8) are both located in the grooves (305) and are arranged corresponding to the screw (302).

5. The integrated instrument housing drilling equipment according to claim 1, characterized in that: The chip cleaning mechanism (5) comprises a fan and a filter box, the fan and the filter box being fixedly mounted on the surface of the base (1), the air inlet of the fan being connected to one side of the filter box, and the other side of the filter box being connected to the chip suction pipe (7).

6. The integrated instrument housing drilling equipment according to claim 1, characterized in that: The oil delivery mechanism (6) comprises an oil delivery pump and an oil barrel, the oil delivery pump and the oil barrel being fixedly mounted on the surface of the base (1), the oil inlet of the oil delivery pump being connected to the bottom of the oil barrel, and the oil outlet of the oil delivery pump being connected to the oil filling pipe (8).

7. The integrated instrument housing drilling equipment according to claim 1, characterized in that: The chip suction pipe (7) comprises a main material pipe (701), an auxiliary material pipe (702) and a suction cover (703), one end of the main material pipe (701) is connected to the chip cleaning mechanism (5), the fixed end of the auxiliary material pipe (702) is connected to the main material pipe (701), the free end of the auxiliary material pipe (702) is connected to the suction cover (703), and the suction cover (703) is fixedly installed inside the movable end of the screw assembly (3).

8. The integrated instrument housing drilling device according to claim 1, characterized in that: The oil filling pipe (8) comprises a main oil pipe (801), a subsidiary oil pipe (802) and an oil brush (803), one end of the main oil pipe (801) is connected to the oil delivery mechanism (6), the fixed end of the subsidiary oil pipe (802) is connected to the main oil pipe (801), and the free end of the subsidiary oil pipe (802) is connected to the oil brush (803), which is fixedly installed inside the movable end of the screw assembly (3).

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