Drilling device for automobile part machining

Abstract

The utility model discloses a drilling device for processing automobile parts, which comprises a box body, two pneumatic clamping jaws capable of relatively displacing are arranged at the upper part in the box body, a liftable electric drill is arranged below the two pneumatic clamping jaws, a vacuum box is arranged at the inner bottom of the box body, and a vacuum pump is arranged in the vacuum box. The periphery of the electric drill is fixedly sleeved with a scrap suction cover with an annular opening and an annular cavity section, the bottom end of the scrap suction cover penetrates through the vacuum box in a sealed mode, the vacuum box can generate negative pressure, the top end of the scrap suction cover generates suction force, and scraps generated by the electric drill are sucked in.

Description

Technical Field

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

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly. Various processing equipment is needed when processing auto parts. In order to facilitate the installation of auto parts, drilling devices are needed to drill holes in auto parts.

[0003] After searching, the utility model publication number is: CN220362004U, which is a drilling device for processing automobile parts, including a placement box and automobile parts. A cylinder is arranged on the top of the placement box, a drilling machine is arranged on the output end of the cylinder, a limit plate is arranged in the placement box, a silicone sheet is arranged on the limit plate, a threaded rod is arranged on one side of the placement box, a brush is arranged on the bottom of the limit plate, a storage groove is opened at the bottom of one side of the placement box, a storage box is arranged in the storage groove, an operating rod is arranged on one side of the storage box, a bearing is arranged on one side of the limit plate, and an opening is opened at the bottom of the inner wall of the placement box. The utility model provides a limit plate, a silicone sheet, a threaded rod, a brush, a storage groove, a storage box, a bearing, and an opening. This structure can prevent the automobile parts from moving at will during the drilling process of the drilling device, thereby improving the stability of the drilling device in drilling the automobile parts, and can easily clean the parts debris generated by the drilling device in drilling the automobile parts;

[0004] Although bristles are provided under the limit plate for clamping accessories, they cannot be moved during processing, resulting in the inability to clean and collect debris during processing. The bristles cannot clean smaller powdery debris well, and the powdery debris will float around and is inconvenient to collect. Utility Model Content

[0005] In order to overcome the deficiencies of the above-mentioned prior art, the utility model provides a drilling device for processing automobile parts, so as to solve the problem proposed in the background technology that although bristles are provided under the limit plate for clamping the parts, they cannot be moved during the processing, resulting in the inability to clean and collect the debris during processing, and the bristles cannot clean smaller powdery debris well, and the powdery debris will float around and be inconvenient to collect.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a drilling device for automobile parts processing, comprising a box body, two pneumatic clamps that can be relatively displaced are arranged on the upper part of the box body, a liftable electric drill is arranged below the two pneumatic clamps, a vacuum box is arranged on the inner bottom of the box body, and a chip suction cover with an opening and a cavity cross-section in an annular shape is fixed to the outer sleeve of the electric drill, the bottom end of the chip suction cover is sealed and penetrated with the vacuum box, the vacuum box can generate negative pressure, and the top of the chip suction cover generates suction to suck in the chips generated by the electric drill.

[0007] Preferably, the inner top bearing of the box body is connected to a bidirectional screw, and a guide rod parallel to the bidirectional screw is fixed thereto, the two sections of the bidirectional screw are respectively threadedly connected to a moving seat, the two pneumatic clamps are respectively fixed at the bottom of the two moving seats, and a motor connected to the bidirectional screw for transmission is also fixed to the outside of the box body.

[0008] Preferably, card slots are fixed on both sides of the interior of the box body, and a partition is commonly clamped between the two card slots, and the partition is attached to the top of the vacuum box.

[0009] Preferably, a frustum-shaped support cover with an isosceles trapezoidal longitudinal section is fixed to the top of the partition, a through-hole matching the outer diameter of the electric drill is opened through the center of the top surface of the support cover, a cylinder located inside the support cover is fixed to the top of the partition, the end of the cylinder output shaft is fixed to the outside of the electric drill, and the electric drill passes through the through-hole and extends to the top of the support cover.

[0010] Preferably, the top of the support cover is provided with an annular socket concentric with the through opening, the partition and the vacuum box are jointly provided with an annular sealing opening, and a sealing ring is embedded in the annular sealing opening, the upper end of the chip suction cover penetrates the annular socket of the support cover and is fixed to the periphery of the electric drill, and the lower end of the chip suction cover is sealed and penetrated by the sealing ring and extends to the interior of the vacuum box.

[0011] Preferably, a fan is embedded in one side of the box body, an input end of the fan is connected with an air duct, the air duct is also connected with one side of the vacuum box, and a filter covering the air duct is fixed in the vacuum box.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects: two pneumatic clamps that can be relatively displaced are provided on the upper part of the interior of the box, a vacuum box is provided on the inner bottom of the box, a support cover is provided on the top of the vacuum box, a liftable electric drill is provided on the top of the support cover, an annular chip suction cover is fixedly mounted around the electric drill, the chip suction cover can be lifted and lowered with the electric drill, the bottom opening of the chip suction cover is sealed and penetrates into the vacuum box, the vacuum box generates negative pressure through the fan, when the electric drill is raised and drilled, part of the generated debris will directly fall into the surrounding chip suction cover, and at the same time, the vacuum box is negatively pressurized by the fan, so the top opening of the chip suction cover has a certain suction force, which can absorb small powder and other easily floating debris, and absorb them into the vacuum box for collection, even if larger debris is not absorbed, it will not cause the problem of difficult cleaning of the inside of the box like powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front sectional view of the utility model;

[0014] Figure 2 This is a schematic diagram of the chip suction cover of the utility model;

[0015] Figure 3 It is a front schematic diagram of the utility model;

[0016] Among them: 1. Box body; 2. Partition; 3. Motor; 4. Bidirectional screw; 5. Guide rod; 6. Moving seat; 7. Pneumatic clamp; 8. Electric drill; 9. Support cover; 10. Through-hole; 11. Cylinder; 12. Annular socket; 13. Annular sealing mouth; 14. Sealing ring; 15. Filter; 16. Vacuum box; 17. Air duct; 18. Fan; 19. Box door; 20. Observation port; 21. Chip suction cover; 22. Card slot. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0018] Embodiment:

[0019] like Figure 1-3As shown, the utility model provides a drilling device for processing automobile parts, including a box body 1, two pneumatic clamps 7 that can be relatively displaced are arranged on the upper part of the box body 1, and a liftable electric drill 8 is arranged below the two pneumatic clamps 7. A vacuum box 16 is arranged on the inner bottom of the box body 1, and a chip suction cover 21 with an opening and a cavity cross-section that is annular is fixedly sleeved on the periphery of the electric drill 8. The bottom end of the chip suction cover 21 is sealed and penetrated with the vacuum box 16. The vacuum box 16 can generate negative pressure and generate suction at the top of the chip suction cover 21 to suck in the debris generated by the electric drill 8.

[0020] In the present embodiment, specifically, the inner top bearing of the box body 1 is connected with a bidirectional screw rod 4, and is fixed with a guide rod 5 parallel to the bidirectional screw rod 4, the two sections of the bidirectional screw rod 4 are respectively threadedly connected with a moving seat 6, the two pneumatic clamps 7 are respectively fixed at the bottom of the two moving seats 6, and the outer side of the box body 1 is also fixed with a motor 3 which is transmission-connected with the bidirectional screw rod 4.

[0021] In this embodiment, specifically, the box body 1 has two sides fixed with card slots 22 inside, and the two card slots 22 are commonly connected with a partition 2, and the partition 2 is attached to the top of the vacuum box 16;

[0022] The arrangement of the card slot 22 is to facilitate the disassembly of the partition 2. After the partition 2 is disassembled, the electric drill 8, the cylinder 11 and other components can be taken away for easy cleaning and maintenance.

[0023] In this embodiment, specifically, a frustum-shaped support cover 9 with an isosceles trapezoidal longitudinal section is fixed on the top of the partition 2, a through hole 10 matching the outer diameter of the electric drill 8 is opened through the center of the top surface of the support cover 9, a cylinder 11 located inside the support cover 9 is fixed on the top of the partition 2, the end of the output shaft of the cylinder 11 is fixed to the outside of the electric drill 8, and the electric drill 8 and the through hole 10 penetrate and extend to the top of the support cover 9;

[0024] The side surface of the frustum-shaped support cover 9 is an inclined surface, which can allow debris to fall onto the partition 2 for easy cleaning.

[0025] In this embodiment, specifically, the top of the support cover 9 is provided with an annular socket 12 concentric with the through hole 10, the partition plate 2 and the vacuum box 16 are provided with an annular sealing opening 13, and a sealing ring 14 is embedded in the annular sealing opening 13, the upper end of the chip suction cover 21 penetrates the annular socket 12 of the support cover 9 and is fixed to the periphery of the electric drill 8, and the lower end of the chip suction cover 21 penetrates the sealing ring 14 in a sealed manner and extends to the inside of the vacuum box 16;

[0026] Among them, the electric drill 8 is a common drilling component, the outer periphery of the electric drill 8 is a smooth surface, the through-opening 10 is consistent with the outer periphery of the electric drill 8, and can guide the lifting and lowering of the electric drill 8. The annular socket 12 is also consistent with the chip suction cover 21, and also plays a limiting and guiding role in lifting and lowering. The sealing ring 14 of the annular sealing port 13 is set to ensure the airtightness of the vacuum box 16 and prevent gas from leaking from the opening outside the chip suction cover 21.

[0027] In this embodiment, specifically, a fan 18 is embedded in one side of the box body 1, and an input end of the fan 18 is connected with an air duct 17, and the air duct 17 is also connected with one side of the vacuum box 16, and a filter 15 covering the air duct 17 is fixed in the vacuum box 16;

[0028] The filter screen 15 is provided to prevent the debris collected in the vacuum box 16 from clogging the fan 18. The front of the vacuum box 16 is also hinged with a door 19, which is sealed and embedded with a transparent observation port 20 for easy observation of the internal situation.

[0029] Working principle: When in use, the motor 3 is started to drive the bidirectional screw 4 to rotate, and the two moving seats 6 move relatively under the thread and guiding action of the bidirectional screw 4 and the guide rod 5, and the workpiece is placed therein for clamping, and then the electric drill 8, the cylinder 11 and the fan 18 are started, and the cylinder 11 drives the electric drill 8 to move upward, and the electric drill 8 drives the chip suction cover 21 to move upward, and the electric drill 8 drills the workpiece. At this time, the fan 18 generates negative pressure in the vacuum box 16, so that the opening above the chip suction cover 21 generates suction, and the smaller and lighter fine powdery debris generated by drilling is sucked into the chip suction cover 21 by the suction force and collected in the vacuum box 16. When drilling, part of the larger and heavier debris will directly fall into the chip suction cover 21 below, and part of it will fall into the box body 1 after being blasted away and blocked by the support cover 9, which will not affect the electric drill 8, the cylinder 11 and other components, and the larger and heavier debris is easy to clean.

[0030] 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 drilling device for automobile parts processing, comprising a box (1), wherein two pneumatic clamps (7) capable of relative displacement are arranged on the upper part of the box (1), and a liftable electric drill (8) is arranged below the two pneumatic clamps (7), characterized in that: The inner bottom of the box body (1) is provided with a vacuum box (16); the outer periphery of the electric drill (8) is fixedly provided with a chip suction cover (21) with an opening and a cavity section in an annular shape; the bottom end of the chip suction cover (21) is sealed and penetrated with the vacuum box (16); the vacuum box (16) can generate negative pressure and cause the top end of the chip suction cover (21) to generate suction force, thereby sucking in the chips generated by the electric drill (8).

2. The drilling device for automobile parts processing according to claim 1, characterized in that: The inner top bearing of the box body (1) is connected to a bidirectional screw rod (4), and a guide rod (5) parallel to the bidirectional screw rod (4) is fixed thereto; two sections of the bidirectional screw rod (4) are respectively threadedly connected to a movable seat (6); the two pneumatic clamps (7) are respectively fixed to the bottom of the two movable seats (6); and a motor (3) transmission-connected to the bidirectional screw rod (4) is also fixed to the outer side of the box body (1).

3. The drilling device for automobile parts processing according to claim 2, characterized in that: The box body (1) is provided with fixed slots (22) on both sides thereof, and the two slots (22) are commonly connected with a partition (2), and the partition (2) is attached to the top of the vacuum box (16).

4. The drilling device for automobile parts processing according to claim 3, characterized in that: A frustum-shaped support cover (9) having an isosceles trapezoidal longitudinal section is fixed on the top of the partition (2); a through hole (10) matching the outer diameter of the electric drill (8) is opened through the center of the top surface of the support cover (9); a cylinder (11) located inside the support cover (9) is fixed on the top of the partition (2); the end of the output shaft of the cylinder (11) is fixed to the outside of the electric drill (8); the electric drill (8) and the through hole (10) penetrate and extend to the top of the support cover (9).

5. The drilling device for automobile parts processing according to claim 4, characterized in that: The top of the support cover (9) is provided with an annular socket (12) which is concentric with the through opening (10); the partition plate (2) and the vacuum box (16) are provided with an annular sealing opening (13), and a sealing ring (14) is embedded in the annular sealing opening (13); the upper end of the chip suction cover (21) penetrates the annular socket (12) of the support cover (9) and is fixed to the periphery of the electric drill (8); the lower end of the chip suction cover (21) penetrates the sealing ring (14) in a sealed manner and extends to the interior of the vacuum box (16).

6. The drilling device for automobile parts processing according to claim 5, characterized in that: A fan (18) is embedded in one side of the box body (1), and an input end of the fan (18) is connected to an air duct (17). The air duct (17) is also connected to one side of a vacuum box (16), and a filter (15) covering the air duct (17) is fixed in the vacuum box (16).

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