Automobile foot drilling device
By designing a rotary table and cleaning brush for drilling holes in automotive outriggers, the problem of existing devices being unable to continuously process and clean dust was solved, achieving efficient workpiece processing and dust removal.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANZHANG PENGCHENG AUTO PARTS CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-06-12
AI Technical Summary
Existing automotive outrigger drilling devices cannot achieve continuous processing and are difficult to effectively clean dust and debris from the drill grooves, affecting processing results.
A drilling device for automotive outriggers, comprising a rotary table, a cleaning brush, and a dust collection trough, was designed. The rotary table is driven by a motor to rotate for continuous processing, and the cleaning brush and dust collection trough are used to clean dust and debris.
It enables continuous processing of workpieces, improves work efficiency, and effectively cleans dust and debris from the drilled slots, preventing their accumulation and ensuring processing results.
Smart Images
Figure CN224347472U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive outrigger drilling technology, specifically an automotive outrigger drilling device. Background Technology
[0002] Automobiles are a type of land transportation that has changed people's lifestyles, promoted social and economic development, and advanced human culture. However, during automobile manufacturing, drilling equipment is needed to drill holes in automobile parts.
[0003] In existing technologies, conventional automotive outrigger drilling devices can only pick up and place workpieces sequentially for drilling, and cannot process continuously, which reduces the processing speed. Furthermore, it is inconvenient to clean and collect dust and debris in the drilling groove during use, causing excessive accumulation and affecting the processing effect. Utility Model Content
[0004] The purpose of this invention is to provide a drilling device for automobile outriggers to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for automotive support legs, comprising a processing table and an L-shaped support plate. The L-shaped support plate is located at the middle position of one side of the top of the processing table, and an annular groove is located at the middle position of the top of the processing table. A rotating platform is located within the annular groove. Tooth marks are evenly distributed at the middle position of the outer side of the rotating platform, and drilling grooves are provided at the middle positions of all four sides of the top of the rotating platform. A connecting groove is provided at the bottom inner end of one side of the rotating platform corresponding to the drilling groove. A rotating groove is provided at the middle position of the lower inner part of the rotating platform corresponding to the annular groove. A rotating groove two is provided inside the rotating table between the outer side of groove one and the drilling groove. A rotating shaft is provided at the middle position of the bottom of the annular groove inside the processing table, and the top end of the rotating shaft extends into the rotating groove one. A rotating block is provided at the position of the rotating shaft corresponding to the rotating groove two. Cleaning brushes are provided on both sides of the rotating block, and the bristles at the bottom of the cleaning brushes are in contact with the bottom of the rotating groove two. This allows the operator to continuously place and pick up workpieces on the rotating table for processing, which can improve the working speed. In addition, during use, the dust and debris accumulated in the drilling groove can be cleaned, which can prevent the excessive accumulation of dust and debris from affecting the drilling effect.
[0006] Preferably, each of the machining tables near one end of the drilling groove is provided with a limiting plate, and each of the machining tables on both sides of the drilling groove is provided with a support plate. Each of the support plates is provided with a telescopic rod at the middle position on the outer side, and the output end of each telescopic rod is fixedly connected to a clamping block through the support plate, so that the workpiece is fitted and limited by the limiting plate. When the telescopic rod is activated, it drives the clamping block to extend, which can clamp the workpiece and prevent it from shifting during processing.
[0007] Preferably, a hydraulic cylinder is provided at one end of the top of the L-shaped support plate, and the output end of the hydraulic cylinder extends to the inner side of the L-shaped support plate to provide a drilling block, so that the hydraulic cylinder drives the drilling block to descend, and the drive mechanism drives the drilling block to rotate and drill.
[0008] Preferably, a dust collection groove is provided on one side of the bottom of the processing table corresponding to the drilling groove, and a T-shaped groove is provided on the bottom of the processing table on both sides of the dust collection groove.
[0009] Preferably, each of the T-shaped grooves of the processing table is slidably connected to a T-shaped slider, and a dust collection frame is provided between the bottoms of the T-shaped sliders. The bottom of the dust collection frame is attached with a dust-adhesive sheet, so that the operator can move the dust collection frame out of the T-shaped groove through the T-shaped slider and easily replace the dust-adhesive sheet inside.
[0010] Preferably, the inner side of the annular groove is uniformly provided with sliding balls, and the sliding balls on the inner side of the annular groove are all in contact with the rotating table, so that the sliding balls rotate in contact with the rotating table, which can reduce wear.
[0011] Preferably, gear slots are provided in the processing tables on both sides of the annular groove, and a motor is provided at the bottom of the processing table corresponding to the gear slot. The output end of the motor extends through a bearing to the gear slot, where a gear is provided. The gears mesh with the tooth marks on the outside of the rotary table through the gear slot.
[0012] Preferably, a second motor is provided at the bottom of the processing table corresponding to the position of the rotating shaft, and the output end of the second motor extends into the rotating groove and is connected to the rotating shaft through a bearing and a coupling.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This car outrigger drilling device uses a motor to drive a gear on its shaft to rotate, which in turn drives a rotating table meshing with it to rotate. This causes the rotating table to rotate the workpiece held at the top, allowing the workpiece to be rotated to the drilling position for processing. This facilitates continuous processing of multiple workpieces and increases working speed. In use, a second motor can be started to drive a rotating shaft to rotate, which in turn drives a rotating block to rotate. This rotating block causes the cleaning brushes on both sides to rotate in the rotating groove, sweeping the dust and debris in the drilling groove to the connecting groove, allowing it to enter the dust collection frame through the connecting groove, thus facilitating the cleaning of dust and debris in the drilling groove. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;
[0016] Figure 3 This is a top view of the rotating platform structure of this utility model;
[0017] Figure 4 This is a top sectional view of the rotating table structure of this utility model;
[0018] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;
[0019] In the diagram: 1. Processing table; 2. L-shaped support plate; 3. Hydraulic cylinder; 4. Drilling block; 5. Clamping block; 6. Limiting plate; 7. Telescopic rod; 8. Motor 1; 9. Dust collection frame; 10. Motor 2; 11. Gear; 12. Gear groove; 13. Rotary table; 14. Drilling groove; 15. Rotating groove 1; 16. Rotating groove 2; 17. Support plate; 18. Rotating shaft; 19. Cleaning brush; 20. Rotating block; 21. T-shaped slider; 22. Dust collection trough; 23. Annular groove. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0021] Please see Figure 1-5 An embodiment of this utility model provides a drilling device for automotive support legs, comprising a processing table 1 and an L-shaped support plate 2. The L-shaped support plate 2 is provided at the middle position of one side of the top of the processing table 1, and an annular groove 23 is provided at the middle position of the top of the processing table 1. A rotating table 13 is provided in the annular groove 23. Tooth marks are evenly provided at the middle position of the outer side of the rotating table 13. Drilling grooves 14 are provided at the middle positions of the top four sides of the rotating table 13. A connecting groove is provided at the bottom of one side of the rotating table 13 corresponding to the position of the drilling groove 14. Gear grooves 12 are provided in the processing table 1 on both sides of the annular groove 23. A motor 8 is provided at the bottom of the processing table 1 corresponding to the gear groove 12. The output end of the motor 8 extends through a bearing to the gear groove 12, where a gear 11 is provided. The gear 11 meshes with the tooth marks on the outer side of the rotating table 13 through the gear groove 12.
[0022] When in use, the motor 8 can be started to drive the gear 11 on its shaft to rotate. The gear 11 drives the rotating table 13 that meshes with it to rotate, so that the rotating table 13 drives the workpiece clamped at the top to rotate, so that the workpiece rotates to the drilling position for processing. This facilitates continuous processing of multiple workpieces and can improve the working speed.
[0023] A rotating groove 15 is provided at the middle position of the lower part of the rotating table 13 corresponding to the annular groove 23. A rotating groove 26 is provided in the rotating table 13 between the outer side of the rotating groove 15 and the drilling groove 14. A rotating shaft 18 is provided at the middle position of the bottom of the annular groove 23 in the processing table 1. The top end of the rotating shaft 18 extends into the rotating groove 15. A rotating block 20 is provided at the position of the rotating shaft 18 corresponding to the rotating groove 26. Cleaning brushes 19 are provided on both sides of the rotating block 20. The bristles at the bottom of the cleaning brushes 19 are in contact with the bottom of the rotating groove 26. A motor 20 is provided at the bottom of the processing table 1 corresponding to the rotating shaft 18. The output end of the motor 20 extends into the rotating groove 15 and is connected to the rotating shaft 18 through a bearing and a coupling.
[0024] When in use, the motor 10 can be started to drive the rotating shaft 18 to rotate, which in turn drives the rotating block 20 to rotate. The rotating block 20 then drives the cleaning brushes 19 on both sides to rotate in the rotating groove 16, which in turn cleans the dust and debris accumulated in the drilled groove 14. The dust and debris can be swept to the connecting groove and then enter the dust collection frame 9 through the connecting groove, making it convenient to clean the dust and debris in the drilled groove 14.
[0025] A limiting plate 6 is provided on the processing table 1 near one end of the rotating groove 15 of the drilling groove 14, and a support plate 17 is provided on the processing table 1 on both sides of the drilling groove 14. A telescopic rod 7 is provided in the middle position of the outer side of the support plate 17, and the output end of the telescopic rod 7 passes through the support plate 17 and is fixedly connected to the clamping block 5.
[0026] When in use, one end of the workpiece can be placed against the limiting plate 6 to limit one end of the workpiece. Then, the telescopic rod 7 can be activated to drive the clamping block 5 to extend and clamp the workpiece, which can be used for positioning and clamping.
[0027] A hydraulic cylinder 3 is provided at one end of the top of the L-shaped support plate 2, and the output end of the hydraulic cylinder 3 extends to the inner side of the L-shaped support plate 2 where a drilling block 4 is provided.
[0028] When in use, the hydraulic cylinder 3 can be activated to drive the drilling block 4 to descend and drill, which facilitates the drive mechanism to drive the drilling block 4 to rotate and drill.
[0029] A dust collection groove 22 is provided on one side of the bottom of the processing table 1, corresponding to the position of the drilling groove 14. A T-shaped groove is provided on the bottom of the processing table 1 on both sides of the dust collection groove 22. A T-shaped slider 21 is slidably connected in the T-shaped groove of the processing table 1. A dust collection frame 9 is provided between the bottoms of the T-shaped slider 21. A dust collection sheet is pasted in the bottom of the dust collection frame 9.
[0030] When in use, the T-shaped slider 21 can be moved in the T-shaped groove to facilitate the removal of the dust collection frame 9, making it easy to replace the dust sticking sheet inside and to collect the debris.
[0031] Sliding balls are evenly arranged on the inner side of the annular groove 23, and the sliding balls on the inner side of the annular groove 23 are all in contact with the rotating table 13.
[0032] When in use, the sliding ball rotates in contact with the rotating table 13, which can reduce wear.
[0033] In this embodiment, by placing one end of the workpiece against the limiting plate 6, one end of the workpiece can be limited. Then, the telescopic rod 7 can be activated, causing the clamping block 5 to extend and clamp the workpiece, thus positioning and clamping it. After the workpiece is clamped, the motor 8 can be activated to drive the gear 11 on its shaft to rotate. The gear 11 drives the rotating table 13 meshing with it to rotate, causing the rotating table 13 to rotate the workpiece clamped at the top, so that the workpiece rotates to the drilling position for processing. This facilitates continuous processing of multiple workpieces and can improve the working speed. Then, the hydraulic cylinder 3 can be activated to drive the drilling block 4 to descend for drilling, which is convenient for the drive mechanism to drive the drilling block 4 to rotate for drilling. During drilling, the drilled workpiece can be removed and a new workpiece placed in place. When too much dust and debris accumulates in the drilling groove 14, the starting motor 10 can be started to drive the rotating shaft 18 to rotate, which in turn drives the rotating block 20 to rotate. The rotating block 20 drives the cleaning brushes 19 on both sides to rotate in the rotating groove 16, which cleans the dust and debris accumulated in the drilling groove 14. The dust and debris can be swept to the connecting groove and enter the dust collection frame 9 through the connecting groove, which facilitates the cleaning of dust and debris in the drilling groove 14. Then, the dust collection frame 9 can be easily removed by moving the T-shaped slider 21 in the T-shaped groove, which facilitates the replacement of the dust-adhesive sheet inside and the collection of debris.
[0034] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0035] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0036] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.
[0037] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A drilling device for automobile support feet, characterized in that: The assembly includes a processing table (1) and an L-shaped support plate (2). The L-shaped support plate (2) is located at the middle position of one side of the top of the processing table (1). An annular groove (23) is located at the middle position of the top of the processing table (1). A rotating table (13) is located inside the annular groove (23). Tooth marks are evenly distributed at the middle position of the outer side of the rotating table (13). Drilling grooves (14) are provided at the middle positions of the top four sides of the rotating table (13). A connecting groove is provided at the bottom inner end of one side of the rotating table (13) corresponding to the drilling groove (14). The middle part of the rotating table (13) corresponding to the annular groove (23) is located at the bottom inner end of the rotating table (13). A rotating groove 1 (15) is provided at the intermediate position, and a rotating groove 2 (16) is provided in the rotating table (13) between the outer side of the rotating groove 1 (15) and the drilling groove (14). A rotating shaft (18) is provided at the middle position of the bottom of the annular groove (23) in the processing table (1), and the top end of the rotating shaft (18) extends into the rotating groove 1 (15). A rotating block (20) is provided at the position of the rotating shaft (18) corresponding to the rotating groove 2 (16). A cleaning brush (19) is provided on both sides of the rotating block (20), and the bristles at the bottom of the cleaning brush (19) are in contact with the bottom of the rotating groove 2 (16).
2. The drilling device for automobile support feet according to claim 1, characterized in that: Each of the drilling slots (14) is provided with a limiting plate (6) on the processing table (1) near the rotating slot (15), and each of the processing tables (1) on both sides of the drilling slots (14) is provided with a support plate (17). Each of the support plates (17) is provided with a telescopic rod (7) at the middle position of the outer side, and the output end of each telescopic rod (7) is fixedly connected to a clamping block (5) through the support plate (17).
3. The drilling device for automobile support feet according to claim 1, characterized in that: A hydraulic cylinder (3) is provided at one end of the top of the L-shaped support plate (2), and the output end of the hydraulic cylinder (3) extends to the inner side of the L-shaped support plate (2) where a drilling block (4) is provided.
4. The drilling device for automobile support feet according to claim 1, characterized in that: The processing table (1) has a dust collection groove (22) on one side of the bottom end corresponding to the drilling groove (14), and the bottom of the processing table (1) on both sides of the dust collection groove (22) is provided with a T-shaped groove.
5. The drilling device for automobile support feet according to claim 1, characterized in that: T-shaped sliders (21) are slidably connected in the T-shaped grooves of the processing table (1), and a dust collection frame (9) is provided between the bottoms of the T-shaped sliders (21), and a dust collection sheet is pasted on the bottom of the dust collection frame (9).
6. The drilling device for automobile support feet according to claim 1, characterized in that: The inner side of the annular groove (23) is uniformly provided with sliding balls, and the sliding balls inside the annular groove (23) are all in contact with the rotating table (13).
7. The drilling device for automobile support feet according to claim 1, characterized in that: Gear slots (12) are provided in the processing tables (1) on both sides of the annular groove (23), and motors (8) are provided at the bottom of the processing tables (1) corresponding to the gear slots (12). The output end of the motors (8) extends through the bearing to the gear slots (12) where gears (11) are provided. The gears (11) mesh with the tooth marks on the outside of the rotary table (13) through the gear slots (12).
8. The drilling device for automobile support feet according to claim 1, characterized in that: The bottom of the processing table (1) is provided with a motor (10) at the position corresponding to the rotating shaft (18), and the output end of the motor (10) extends into the rotating groove (15) through a bearing and a coupling and is connected to the rotating shaft (18).