Drilling device for automobile chassis production

Abstract

The drilling device for the automobile chassis production comprises an operation table, a groove is formed in the position, close to the left side, of the top of the operation table, a containing plate is connected to the position, close to the left side, of the top of the operation table through bolts, and positioning plates are arranged on the left side and the right side of the containing plate respectively. The sides, away from each other, of the two positioning plates are connected with electric push rods through bolts correspondingly, the bottoms of the electric push rods are connected to the top of the operation table through bolts, and the position, close to the right side, of the rear side of the operation table is slidably connected with a frame. According to the technical scheme, through mutual cooperation of the rotating plate, the connecting rod, the mounting table, the limiting rod, the electric jack and other components, effective position movement is carried out while rotating drilling is carried out, so that clamping of a drilling rod of the drilling machine is not likely to be caused, drilling can be effectively carried out, meanwhile, secondary position adjustment can be carried out, and the drilling efficiency is improved. Therefore, the drilling machine can adapt to drilling with different depths, and the application range and the use efficiency of the drilling machine are improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile chassis manufacturing technology, specifically a drilling device for automobile chassis manufacturing. Background Technology

[0002] The chassis is a combination of four parts in an automobile: the transmission system, the running system, the steering system, and the braking system. It supports and mounts the automobile engine and its various components and assemblies, forming the overall shape of the automobile, bearing the engine power, and ensuring the normal operation of the automobile. During the chassis production process, drilling is required on the chassis. For example, a drilling device for automobile chassis production disclosed in application number 202421080382.9 effectively solves the technical problem that existing chassis drilling devices require changing to different sized drill bits for holes of different diameters, which leads to a decrease in drilling efficiency.

[0003] However, the above-mentioned structure cannot effectively move its position while rotating and drilling, which easily causes the drill rod of the drilling machine to jam, thus preventing it from drilling effectively. At the same time, it cannot perform secondary position adjustment, making it unsuitable for drilling at different depths, reducing its applicability and efficiency. Furthermore, it cannot effectively collect and recycle waste chips, reducing resource utilization and material collection efficiency. Therefore, we propose a drilling device for automobile chassis production. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a drilling device for automobile chassis production.

[0005] The technical solution adopted by this utility model to achieve the above-mentioned objective is as follows: a drilling device for automobile chassis production, including an operating table, a groove is provided on the top of the operating table near the left side, a placement plate is bolted to the top of the operating table near the left side, positioning plates are respectively provided on the left and right sides of the placement plate, electric push rods are bolted to the opposite sides of the two positioning plates, and the bottom of the electric push rods is bolted to the top of the operating table, a frame is slidably connected to the rear side of the operating table near the right side, a moving plate is slidably connected to the front side of the frame near the top, a double-headed motor is bolted to the front side of the moving plate, a rotating plate is connected to the output shafts on both sides of the double-headed motor, a connecting rod is movably connected to the side of the rotating plate away from the double-headed motor through a rotating shaft and bearing, a mounting platform is movably connected to the opposite sides of the two connecting rods near the bottom through a rotating shaft and bearing, and a drilling machine is movably connected to the bottom of the mounting platform.

[0006] In the above technical solution, the rear side of the movable plate is connected to a docking block by bolts, and the docking block is slidably connected to the frame. The bottom of the inner cavity of the frame is connected to an electric jack by bolts, and the top of the electric jack is connected to the bottom of the docking block by bolts.

[0007] In the above technical solution, the front wall of the frame is connected to the docking columns by bolts along the left and right directions near the bottom. The front ends of the two docking columns are respectively connected to the limit rods by bolts. The bottom of the mounting platform and the movable plate are respectively provided with limit holes that match the limit rods.

[0008] In the above technical solution, the bottom of the mounting platform is connected to an electric cylinder by bolts, and the front end of the push rod on the electric cylinder is connected to the rear wall of the drilling machine by bolts.

[0009] In the above technical solution, a material collection drawer is slidably connected in the groove, and a through groove matching the material collection drawer is opened on the front side of the operating table near the left side.

[0010] In the above technical solution, an air pump is bolted to the right side of the operating table, and an exhaust pipe is sleeved on the left air inlet of the air pump. A through hole and a round hole are respectively opened on the right inner wall of the groove and the collection drawer. The left end of the exhaust pipe passes through the through hole and fits on the right side wall of the round hole. An interception net is installed on the left side of the exhaust pipe.

[0011] In the above technical solution, a dovetail block is bolted to the front side of the frame near the top, and a dovetail groove matching the dovetail block is provided on the rear wall of the operating table. An electric telescopic rod is bolted to the rear wall of the operating table near the right side, and the left end of the electric telescopic rod is bolted to the right side wall of the frame.

[0012] The beneficial effects of this utility model are:

[0013] 1. This technical solution utilizes the cooperation between components such as the rotating plate, connecting rod, mounting platform, limit rod, and electric jack to enable effective positional movement while rotating and drilling. This prevents the drill rod from jamming, allowing for efficient drilling. It also allows for secondary positional adjustment, enabling it to adapt to drilling at different depths and improving its applicability and efficiency.

[0014] 2. This technical solution, through the cooperation of components such as grooves, collection drawers, air pumps, exhaust pipes, interception nets, and through-grooves, enables the effective collection and recycling of waste materials, thereby improving resource utilization and material collection efficiency. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 for Figure 1 A front view structural diagram;

[0017] Figure 3 for Figure 1 Partial 3D view of components such as the middle frame and movable plate;

[0018] Figure 4 for Figure 1 Partial 3D view of components such as the central groove and through groove;

[0019] Figure 5 for Figure 1 Partial 3D view of components such as the mounting platform and limit rod.

[0020] In the diagram: 1. Operating platform; 2. Groove; 3. Electric push rod; 4. Positioning plate; 5. Placement plate; 6. Mounting platform; 7. Dual-head motor; 8. Rotating plate; 9. Connecting block; 10. Frame; 11. Moving plate; 12. Connecting rod; 13. Electric jack; 14. Drilling machine; 15. Electric telescopic rod; 16. Air pump; 17. Limiting rod; 18. Collection drawer; 19. Connecting column; 20. Electric cylinder; 21. Exhaust pipe; 22. Interception net; 23. Through groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4A drilling device for automobile chassis production includes an operating table 1. A groove 2 is provided on the top of the operating table 1 near the left side. A placement plate 5 is bolted to the top of the operating table 1 near the left side. Positioning plates 4 are respectively provided on the left and right sides of the placement plate 5. Electric push rods 3 are bolted to the opposite sides of the two positioning plates 4. The bottom of the electric push rods 3 is bolted to the top of the operating table 1. A frame 10 is slidably connected to the rear side of the operating table 1 near the right side. A moving plate 11 is slidably connected to the front side of the frame 10 near the top. A dual-head motor 7 is bolted to the front side of the moving plate 11. Rotating plates 8 are connected to the output shafts on both sides of the dual-head motor 7. A connecting rod 12 is movably connected to the side of the rotating plate 8 away from the dual-head motor 7 through a rotating shaft and bearing. The same mounting platform 6 is movably connected to the opposite side of the two connecting rods 12 near the bottom through a rotating shaft and bearing. A drilling machine 14 is movably connected to the bottom of the mounting platform 6.

[0023] In the above technical solution, the rear side of the movable plate 11 is bolted to a docking block 9, and the docking block 9 is slidably connected inside the frame 10. The bottom of the inner cavity of the frame 10 is bolted to an electric jack 13, and the top of the electric jack 13 is bolted to the bottom of the docking block 9. The front wall of the frame 10 near the bottom is bolted to docking posts 19 in the left and right directions, and the front ends of the two docking posts 19 are bolted to limit rods 17. Limiting holes matching the limit rods 17 are respectively opened on the bottom of the mounting platform 6 and the movable plate 11.

[0024] The above technical solution allows for effective positional movement during rotary drilling, thus preventing jamming of the drill rod 14 of the drilling machine and enabling effective drilling. It also allows for secondary positional adjustment, making it suitable for drilling at different depths and improving its applicability and efficiency.

[0025] In the above technical solution, the bottom of the mounting platform 6 is bolted to an electric cylinder 20, and the front end of the push rod on the electric cylinder 20 is bolted to the rear wall of the drilling machine 14. A material collection drawer 18 is slidably connected in the groove 2, and a through groove 23 matching the material collection drawer 18 is opened on the front side of the operating platform 1 near the left side. An air pump 16 is bolted to the right side of the operating platform 1, and an exhaust pipe 21 is sleeved on the left air inlet of the air pump 16. The groove 2 and the right side of the material collection drawer 18 are connected to the groove 2. The wall is provided with perforations and round holes respectively, and the left end of the exhaust pipe 21 passes through the perforation and fits into the right side wall of the round hole. An interception net 22 is installed on the left side of the exhaust pipe 21. A dovetail block is bolted to the front side of the frame 10 near the top. A dovetail groove matching the dovetail block is provided on the rear wall of the operating table 1. An electric telescopic rod 15 is bolted to the rear wall of the operating table 1 near the right side, and the left end of the electric telescopic rod 15 is bolted to the right side wall of the frame 10.

[0026] The above technical solution enables effective collection and recycling of waste materials, improving resource utilization and material collection efficiency.

[0027] Working principle: First, the car chassis is placed on top of the mounting plate 5. Then, two electric push rods 3 extend and drive two positioning plates 4 to close together, clamping the sides of the car chassis for positioning. Next, the electric jack 13 retracts, driving the dual-head motor 7, mounting platform 6, and drilling machine 14 downwards via the docking block 9 and the moving plate 11, thus adjusting the drilling position and depth. Subsequently, the push rod on the electric cylinder 20 extends and retracts, driving the drilling machine 14 to move back and forth, thus adjusting its front and back position. The extension and retraction of the electric telescopic rod 15 can drive the dual-head motor 7, mounting platform 6, and drilling machine 14 to move to the left or right via the frame 10, docking block 9, and moving plate 11, thus adjusting its left and right position. Finally, the dual-head motor 7 and drilling machine 14 are started to drill. The drilling machine 14 rotates, while the dual-head motor 7 drives the rotating plate 8 to rotate. The rotating plate 8 drives the drilling machine 14 to move up and down through the connecting rod 12 and the mounting platform 6 to achieve drilling. This allows the drilling machine 14 to move effectively while rotating and drilling, making it less likely to cause the drill rod of the drilling machine 14 to jam. This enables it to drill effectively and allows for secondary position adjustment, making it suitable for drilling at different depths, thus improving its applicability and efficiency. The air pump 16 draws the waste generated during drilling into the collection drawer 18 through the exhaust pipe 21 and the intercepting net 22. The collection drawer 18 can be removed through the handle and the through slot 23, which allows for effective collection and recycling of waste, improving resource utilization and collection efficiency.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drilling device for automobile chassis production, comprising an operating table (1), characterized in that: The top of the operating table (1) has a groove (2) near the left side. A placement plate (5) is bolted to the top of the operating table (1) near the left side. Positioning plates (4) are respectively provided on the left and right sides of the placement plate (5). Electric push rods (3) are bolted to the opposite sides of the two positioning plates (4). The bottom of the electric push rods (3) is bolted to the top of the operating table (1). A frame (10) is slidably connected to the rear side of the operating table (1) near the right side. A movable plate (11) is slidably connected to the front side near the top. A double-headed motor (7) is bolted to the front side of the movable plate (11). A rotating plate (8) is connected to the output shafts on both sides of the double-headed motor (7). A connecting rod (12) is movably connected to the side of the rotating plate (8) away from the double-headed motor (7) through a rotating shaft and bearing. The same mounting platform (6) is movably connected to the opposite side of the two connecting rods (12) near the bottom through a rotating shaft and bearing. A drilling machine (14) is movably connected to the bottom of the mounting platform (6).

2. The drilling device for automobile chassis production according to claim 1, characterized in that: The rear side of the movable plate (11) is connected to a docking block (9) by bolts, and the docking block (9) is slidably connected inside the frame (10). The bottom of the inner cavity of the frame (10) is connected to an electric jack (13) by bolts, and the top of the electric jack (13) is connected to the bottom of the docking block (9) by bolts.

3. The drilling device for automobile chassis production according to claim 1, characterized in that: The front wall of the frame (10) is connected to the docking column (19) by bolts along the left and right directions near the bottom. The front ends of the two docking columns (19) are respectively connected to the limit rod (17) by bolts. The bottom of the mounting platform (6) and the moving plate (11) are respectively provided with limit holes that match the limit rod (17).

4. The drilling device for automobile chassis production according to claim 1, characterized in that: The bottom of the mounting platform (6) is bolted to an electric cylinder (20), and the front end of the push rod on the electric cylinder (20) is bolted to the rear wall of the drilling machine (14).

5. The drilling device for automobile chassis production according to claim 1, characterized in that: A material collection drawer (18) is slidably connected in the groove (2), and a through groove (23) matching the material collection drawer (18) is provided on the front side of the operating table (1) near the left side.

6. The drilling device for automobile chassis production according to claim 1, characterized in that: An air pump (16) is bolted to the right side of the operating table (1), and an exhaust pipe (21) is fitted to the left air inlet of the air pump (16). A through hole and a round hole are respectively opened on the right inner wall of the groove (2) and the collection drawer (18). The left end of the exhaust pipe (21) passes through the through hole and fits against the right side wall of the round hole. An intercepting net (22) is installed on the left side of the exhaust pipe (21).

7. The drilling device for automobile chassis production according to claim 1, characterized in that: The front side of the frame (10) near the top is bolted with a dovetail block, and the rear wall of the operating table (1) is provided with a dovetail groove that matches the dovetail block. The rear wall of the operating table (1) near the right side is bolted with an electric telescopic rod (15), and the left end of the electric telescopic rod (15) is bolted to the right side wall of the frame (10).

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