Improved structure of drilling device for automobile part production

Abstract

The utility model discloses an improved structure of a drilling device for automobile part production, which relates to the technical field of automobile part processing, and comprises a workbench, a mounting groove is arranged on the workbench, a fixing mechanism is arranged on the mounting groove, a base is arranged on the workbench, the base and the mounting groove are distributed in parallel, a sliding rail is arranged on the base, and the fixing mechanism is arranged on the sliding rail. A sliding rail is arranged on the base, a sliding block in sliding connection with the sliding rail is arranged on the sliding rail, a height adjusting mechanism is arranged on the sliding block, a threaded rod is arranged on the base, the two ends of the threaded rod are rotationally connected with the base through bearing seats symmetrically distributed on the base, a feeding motor is arranged at one end of the base, and a discharging motor is arranged at the other end of the base. And the output end of the feeding motor is fixedly connected with one end of the threaded rod, and the problems that an existing part drilling device vibrates or displaces during drilling, so that the drilling precision is affected to a certain extent, and the drilling depth is inconvenient to adjust in the drilling process are solved.

Description

Technical Field

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

[0002] The automotive parts industry provides components for the entire vehicle manufacturing industry, forming the foundation of the automotive industry and a crucial component of the automotive supply chain. A car is generally composed of four parts: engine, chassis, body, and electrical equipment, from which various sub-products within the auto parts industry are derived.

[0003] During the manufacturing of automotive parts, drilling is a necessary process for most parts. However, existing drilling devices for automotive parts often experience vibration or displacement due to the high-speed rotation of the drill rod, which can affect the part during drilling. This affects drilling accuracy and makes it difficult to adjust the drilling depth during the process. Therefore, an improved structure for drilling devices used in automotive parts production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an improved structure of a drilling device for automobile parts production, which solves the problems mentioned in the above background technology.

[0005] The utility model is achieved as follows: an improved structure of a drilling device for producing automobile parts, comprising a workbench, a mounting groove is provided on the workbench, a fixing mechanism is provided on the mounting groove, a base is provided on the workbench, the base is distributed parallel to the mounting groove, a slide rail is provided on the base, a slider is provided on the slide rail and is slidably connected to the slide rail, a height adjustment mechanism is provided on the slider, a threaded rod is provided on the base, both ends of the threaded rod are rotatably connected to the base through bearing seats symmetrically distributed on the base, a feed motor is provided at one end of the base, and the output end of the feed motor is fixedly connected to one end of the threaded rod.

[0006] A further technical solution of the present utility model is: the fixing mechanism includes: a bidirectional threaded rod arranged in the mounting groove, a movable seat arranged on the bidirectional threaded rod, a fixed seat arranged on the movable seat, a mounting bracket arranged on the fixed seat, a cylinder arranged at the top of the mounting bracket, adjusting bolts arranged on both sides of the movable seat and a fixed motor arranged on one side of the workbench, and the output end of the fixed motor is fixedly connected to one end of the bidirectional threaded rod.

[0007] A further technical solution of the present invention is: there are two movable seats, which are symmetrically distributed on the bidirectional threaded rod; the bottom end of the movable seat is threadedly connected to the bidirectional threaded rod; and the movable seat is slidably connected to the mounting groove.

[0008] A further technical solution of the present invention is that the fixing seat is placed between two adjusting bolts, and two sides of the fixing seat are in contact with the adjusting bolts.

[0009] A further technical solution of the present utility model is: the height adjustment mechanism includes: a lifting bracket fixedly connected to the slider, a threaded sleeve arranged at the top of the lifting bracket, an adjusting screw arranged in the threaded sleeve, a limiting rod arranged in the lifting bracket, a mounting platform arranged on the limiting rod, a drilling rig arranged on the mounting platform, a drill bit arranged on the output end of the drilling rig, a spring seat arranged in the lifting bracket, and a spring arranged on the spring seat.

[0010] A further technical solution of the present invention is that the bottom end of the adjusting screw is placed inside the lifting bracket and is rotatably connected to the mounting platform, and the mounting platform is slidably connected to the limiting rod.

[0011] A further technical solution of the present invention is that the bottom end of the spring is fixedly mounted inside the spring seat, and the top end of the spring is fixedly connected to the bottom surface of the mounting platform.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the existing automobile parts drilling device, the utility model fixes the parts to be drilled through a fixing mechanism, which can effectively prevent the parts to be drilled from vibrating or displacing during processing, thereby ensuring the accuracy and quality of drilling.

[0014] 2. In actual work, the utility model can adjust the height of the drilling rig through the height adjustment mechanism, thereby controlling the processing height and the drilling depth during processing, thereby increasing the operability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of an improved structure of a drilling device for automobile parts production provided by the utility model;

[0016] Figure 2 This is a cross-sectional view of an improved structure of a drilling device for automobile parts production provided by the utility model;

[0017] Figure 3 This is a schematic diagram of a fixing mechanism of an improved structure of a drilling device for automobile parts production provided by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of a height adjustment mechanism of an improved structure of a drilling device for automobile parts production provided by the utility model.

[0019] Figure markings: 1. Workbench; 11. Mounting slot; 2. Fixing mechanism; 21. Bidirectional threaded rod; 22. Moving seat; 23. Fixed seat; 24. Mounting frame; 25. Cylinder; 26. Adjusting bolt; 27. Fixed motor; 3. Base; 4. Slide rail; 5. Bearing seat; 6. Feed motor; 7. Slider; 8. Height adjustment mechanism; 81. Lifting bracket; 82. Threaded sleeve; 83. Adjusting screw; 84. Limiting rod; 85. Mounting platform; 86. Drilling rig; 87. Drill bit; 88. Spring; 89. Spring seat; 9. Threaded rod. DETAILED DESCRIPTION

[0020] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0021] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for understanding and reading by those familiar with this technology, and are not used to limit the conditions for implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose of the present invention. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of implementation of the present invention without substantially changing the technical content.

[0022] In this embodiment, if Figure 1 As shown, an improved structure of a drilling device for automobile parts production includes a workbench 1, a mounting groove 11 is provided on the workbench 1, a fixing mechanism 2 is provided on the mounting groove 11, a base 3 is provided on the workbench 1, the base 3 is parallel to the mounting groove 11, a slide rail 4 is provided on the base 3, a slider 7 slidably connected to the slide rail 4 is provided, a height adjustment mechanism 8 is provided on the slider 7, a threaded rod 9 is provided on the base 3, both ends of the threaded rod 9 are rotatably connected to the base 3 through bearing seats 5 symmetrically distributed on the base 3, a feed motor 6 is provided at one end of the base 3, and the output end of the feed motor 6 is fixedly connected to one end of the threaded rod 9.

[0023] When the feed motor 6 drives the threaded rod 9 to rotate, the slider 7 is threadedly connected to the threaded rod 9, and at this time the slider 7 will move linearly along the slide rail 4, thereby changing the horizontal position of the punching device installed on the slider 7, thereby controlling the punching position of the workpiece to be processed.

[0024] In this embodiment, the fixing mechanism 2 is one of the core components of the improved structure of the drilling device for automobile parts production, and is mainly used to fix the parts to be processed to prevent the parts from vibrating or being positioned during the processing, which may affect the drilling accuracy. Figure 3 As shown, the fixing mechanism 2 includes: a bidirectional threaded rod 21 arranged in the mounting groove 11, a movable seat 22 arranged on the bidirectional threaded rod 21, a fixed seat 23 arranged on the movable seat 22, a mounting bracket 24 arranged on the fixed seat 23, a cylinder 25 arranged at the top of the mounting bracket 24, adjusting bolts 26 arranged on both sides of the movable seat 22, and a fixed motor 27 arranged on one side of the workbench 1, and the output end of the fixed motor 27 is fixedly connected to one end of the bidirectional threaded rod 21.

[0025] In this embodiment, there are two movable seats 22, which are symmetrically distributed on the bidirectional threaded rod 21. The bottom ends of the movable seats 22 are threadedly connected to the bidirectional threaded rod 21, and the movable seats 22 are slidably connected to the mounting slot 11. When the fixed motor 27 drives the threaded rod 21 to rotate, the movable seats 22 move toward each other along the slide slot 11 until the fixed seat 23 clamps and secures the workpiece to be processed.

[0026] In this embodiment, the fixed seat 23 is placed between the two adjusting bolts 26, and both sides of the fixed seat 23 are in contact with the adjusting bolts 26. When the processing position needs to be adjusted, the position of the fixed seat 23 in the movable seat 22 can be adjusted by adjusting the depth of the adjusting bolts 26 in the movable seat 22.

[0027] In this embodiment, the height adjustment mechanism 8 is another core component of the improved structure of the drilling device for automobile parts production, which is mainly used to adjust the height and depth of the drilling. Figure 2 as well as Figure 4 As shown, the height adjustment mechanism 8 includes: a lifting bracket 81 fixedly connected to the slider 7, a threaded sleeve 82 arranged at the top of the lifting bracket 81, an adjusting screw 83 arranged in the threaded sleeve 82, a limiting rod 84 arranged in the lifting bracket 81, a mounting platform 85 arranged on the limiting rod 84, a drill 86 arranged on the mounting platform 85, a drill bit 87 arranged on the output end of the drill 86, a spring seat 89 arranged in the lifting bracket 81, and a spring 88 arranged on the spring seat 89.

[0028] In this embodiment, the bottom end of the adjustment screw 83 is positioned within the lifting bracket 81 and is rotatably connected to the mounting platform 85, which is in sliding contact with the stop rod 84. The bottom end of a spring 88 is fixedly mounted within a spring seat 89, while the top end of the spring 88 is fixedly connected to the bottom surface of the mounting platform 85. When the adjustment screw 83 is manually rotated, the relative height of the adjustment screw 83 within the lifting bracket 81 changes. When the adjustment screw 83 rises, the spring 88 pushes the mounting platform 85 upward along the stop rod 84, thereby increasing the drilling height. When the adjustment screw 83 descends, the adjustment screw 83 compresses the spring 88, causing the mounting platform 85 to move downward along the stop rod 84, thereby decreasing the drilling height. During drilling, manually rotating the adjustment screw 83 downward continuously drives the drill rig 86 on the mounting platform 85 downward, ensuring continuous drilling. Of course, if the depth of the drilling is to be visualized, scale marks can be added to the adjusting screw 28, with the top surface of the threaded sleeve 82 as the origin.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An improved structure of a drilling device for automobile parts production, comprising a workbench (1), characterized in that: The workbench (1) is provided with a mounting groove (11), the mounting groove (11) is provided with a fixing mechanism (2), the workbench (1) is provided with a base (3), the base (3) and the mounting groove (11) are distributed in parallel, the base (3) is provided with a slide rail (4), the slide rail (4) is provided with a slider (7) slidably connected thereto, the slider (7) is provided with a height adjustment mechanism (8), the base (3) is provided with a threaded rod (9), both ends of the threaded rod (9) are rotatably connected to the base (3) through bearing seats (5) symmetrically distributed on the base (3), one end of the base (3) is provided with a feed motor (6), and the output end of the feed motor (6) is fixedly connected to one end of the threaded rod (9).

2. The improved structure of the drilling device for automobile parts production according to claim 1 is characterized in that: The fixing mechanism (2) comprises: a bidirectional threaded rod (21) arranged in the mounting groove (11), a movable seat (22) arranged on the bidirectional threaded rod (21), a fixed seat (23) arranged on the movable seat (22), a mounting frame (24) arranged on the fixed seat (23), a cylinder (25) arranged at the top of the mounting frame (24), adjusting bolts (26) arranged on both sides of the movable seat (22), and a fixed motor (27) arranged on one side of the workbench (1), wherein the output end of the fixed motor (27) is fixedly connected to one end of the bidirectional threaded rod (21).

3. The improved structure of the drilling device for automobile parts production according to claim 2 is characterized in that: There are two movable seats (22) symmetrically distributed on the bidirectional threaded rod (21); the bottom end of the movable seat (22) is threadedly connected to the bidirectional threaded rod (21); and the movable seat (22) is slidably connected to the mounting groove (11).

4. The improved structure of the drilling device for automobile parts production according to claim 3 is characterized in that: The fixing seat (23) is placed between two adjusting bolts (26), and both sides of the fixing seat (23) are in contact with the adjusting bolts (26).

5. The improved structure of the drilling device for automobile parts production according to claim 1 is characterized in that: The height adjustment mechanism (8) comprises: a lifting bracket (81) fixedly connected to the slider (7), a threaded sleeve (82) arranged at the top of the lifting bracket (81), an adjusting screw (83) arranged in the threaded sleeve (82), a limiting rod (84) arranged in the lifting bracket (81), a mounting platform (85) arranged on the limiting rod (84), a drill (86) arranged on the mounting platform (85), a drill bit (87) arranged on the output end of the drill (86), a spring seat (89) arranged in the lifting bracket (81), and a spring (88) arranged on the spring seat (89).

6. The improved structure of the drilling device for automobile parts production according to claim 5, characterized in that: The bottom end of the adjusting screw (83) is placed inside the lifting bracket (81) and is rotatably connected to the mounting platform (85), and the mounting platform (85) is slidably connected to the limiting rod (84).

7. The improved structure of the drilling device for automobile parts production according to claim 6 is characterized in that: The bottom end of the spring (88) is fixedly mounted inside the spring seat (89), and the top end of the spring (88) is fixedly connected to the bottom surface of the mounting platform (85).

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