Laser drilling device for automobile pedal

Abstract

The laser drilling device for the automobile pedal comprises a conveying mechanism and a bottom frame, a bottom plate is laid on the bottom frame, a waste falling hole is formed in the center of the bottom plate, and a waste collecting frame is arranged below the bottom frame. A slideway is arranged on the bottom plate, a first left sliding block and a first right sliding block are arranged in the slideway, the tops of the first left sliding block and the first right sliding block are connected with a left side plate and a right side plate respectively, the right side of the left side plate and the left side of the right side plate are connected with a first hydraulic machine and a second hydraulic machine respectively, and a fixing part is connected between the first hydraulic machine and the second hydraulic machine. The bottom of the fixing part is connected with a laser drill; concave grooves are formed in the right side wall of the left side plate and the left side wall of the right side plate respectively, a plurality of upper wheel mechanisms capable of moving up and down are installed above the concave grooves, and lower wheel mechanisms are arranged below the upper wheel mechanisms. The invention relates to the technical field of automobile pedal production, and the automobile pedal machining device is high in production efficiency, high in machining precision, capable of reducing equipment complexity and capable of processing pedals of different specifications.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive pedal production, and particularly to a laser drilling device for automotive pedals. Background Art

[0002] With the rapid development of the automotive manufacturing industry, the manufacturing process of automotive pedals has become increasingly automated and efficient. In the existing automotive pedal manufacturing process, drilling is a key step. Currently, mechanical drilling technology is mainly used in the market. However, this technology has problems such as low production efficiency, low machining accuracy, complex equipment, and easy generation of waste. Especially when dealing with pedals of complex shapes and materials, these problems are particularly prominent, bringing great pressure to the production and cost control of enterprises. Summary of the Invention

[0003] In view of this, the present invention aims to provide a laser drilling device for automotive pedals, which has high production efficiency, high machining accuracy, reduces the complexity of the equipment, and can process pedals of different specifications.

[0004] To achieve the above object, the technical solution of the present invention is realized as follows:

[0005] A laser drilling device for automotive pedals includes a conveying mechanism and a chassis. A bottom plate is laid on the chassis. A waste dropping hole is provided at the center of the bottom plate. A waste collection box is provided below the chassis. A slideway is provided on the bottom plate. A first left slider and a first right slider are arranged in the slideway. The tops of the first left slider and the first right slider are respectively connected with a left side plate and a right side plate. The right side of the left side plate and the left side of the right side plate are respectively connected with a first hydraulic press and a second hydraulic press. A fixing part is connected between the first hydraulic press and the second hydraulic press. A laser drill bit is connected to the bottom of the fixing part;

[0006] Concave grooves are respectively formed on the right side wall of the left side plate and the left side wall of the right side plate. A plurality of upper wheel mechanisms capable of moving up and down are installed above the concave grooves. A lower wheel mechanism is provided below the upper wheel mechanism.

[0007] Further, the upper wheel mechanism includes a bolt. A fixing block is installed through the bolt. A shaft is fixed below the fixing block. A spring is sleeved on the shaft. An L-shaped shaft is installed below the shaft. An upper wheel is sleeved on the L-shaped shaft.

[0008] Further, cavities are provided inside the left plate and the right plate. A first rotating motor and a second rotating motor are installed in the cavities from top to bottom. The lower wheel mechanism includes the second rotating motor. A gear is installed on the rotating shaft of the second rotating motor. The gear is connected to a lower wheel through a pin shaft. The gear meshes with a plurality of driven gears in the horizontal direction. Each driven gear is respectively connected to the lower wheel through a pin shaft. The axis positions of each lower wheel and each upper wheel correspond to each other. The lower wheel is located outside the cavity.

[0009] Further, the first rotating motor includes a rotating shaft. The rotating shaft extends out of the cavity and is connected to a connecting plate. The bottom of the connecting plate is connected to a short plate. A middle short plate is provided on the short plate.

[0010] Mounting plates are installed on the left plate and the right plate. The rotating shaft passes through the mounting plate and is connected to the connecting plate.

[0011] Further, the conveying mechanism includes a conveyor belt. Support rods are provided on the conveyor belt. A lifting part is provided on the support rods. A slope is provided on the right side of the conveyor belt. The bottom of the slope is at the same height as the lower wheel, so as to facilitate the pedal to enter between the lower wheel and the upper wheel. A rotating rod is connected to the right side of the right plate and the rotating shaft. An active inclined plate is provided at the bottom of the rotating rod. The bottom of the active inclined plate is lapped in the finished product collection box.

[0012] Further, a fourth hydraulic press and a third hydraulic press are respectively installed on the left and right sides of the bottom plate. The power output ends of the fourth hydraulic press and the third hydraulic press are both connected to a reinforcing plate. Reinforcing ribs are provided between the reinforcing plate and the left plate and the right plate. A second left slider is provided at the bottom of the reinforcing plate connected to the left plate. A second right slider is provided at the bottom of the reinforcing plate connected to the right plate.

[0013] Further, anti-slip patterns are provided on the surface of the lifting part.

[0014] Further, wheels are provided at the bottoms of the chassis, the waste collection box, and the finished product collection box.

[0015] Further, the first hydraulic press includes a first hydraulic rod. The second hydraulic press includes a second hydraulic rod. The right side of the left plate and the left side of the right plate are respectively connected to the first hydraulic rod of the first hydraulic press and the second hydraulic rod of the second hydraulic press.

[0016] Further, the laser drill bit can be programmed to move along the X-axis and the Y-axis.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] The laser drilling device for automobile pedals described in the present invention improves the processing accuracy and production efficiency and reduces the equipment complexity by adopting the laser drilling technology; through the cooperation of the upper wheel mechanism and the lower wheel mechanism, the stable transmission and alignment of the pedals are realized, ensuring the accuracy of drilling; by setting up a waste collection box and a finished product collection box, the generation of waste is reduced and the cleanliness of the production environment is improved; by providing a conveying mechanism, the work process is optimized and the production efficiency is improved; by providing a movable left side plate and a right side plate to facilitate the adaptation and positioning of pedals with different widths, and by providing short plates and medium short plates, pedals much smaller than the conventional width can be adapted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which form a part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 is an overall schematic diagram of the laser drilling device for automobile pedals according to an embodiment of the present invention;

[0021] Figure 2 is a side view of the laser drilling device for automobile pedals according to an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of the laser drilling device for automobile pedals according to an embodiment of the present invention without the conveying mechanism;

[0023] Figure 4 is a front view of the laser drilling device for automobile pedals according to an embodiment of the present invention;

[0024] DESCRIPTION OF THE REFERENCE NUMERALS:

[0025] 1, fixing part; 2, first hydraulic press; 3, second hydraulic press; 4, first hydraulic rod; 5, second hydraulic rod; 6, left side plate; 7, right side plate; 8, rotating shaft; 9, mounting plate; 10, connecting plate; 11, medium short plate; 12, short plate; 13, bolt; 14, fixing block; 15, shaft; 16, spring; 17, L-shaped shaft; 18, upper wheel; 19, lower wheel; 20, support rod; 21, lifting part; 22, reinforcing plate; 23, reinforcing rib; 24, third hydraulic press; 25, fourth hydraulic press; 26, waste collection box; 27, first left slider; 28, second left slider; 29, first right slider; 30, second right slider; 31, gear; 32, first rotating motor; 33, second rotating motor; 34, laser drill bit; 35, ramp; 36, rotating rod; 37, movable inclined plate; 38, finished product collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0029] This embodiment relates to a laser drilling device for an automobile footrest, which has high production efficiency, high processing precision, reduces the complexity of the equipment, and can process footrests of different specifications.

[0030] Based on the above design concept, an exemplary structure of the laser drilling device for an automobile footrest in this embodiment is as Figure 1 shown. It mainly includes a conveying mechanism and a chassis. A bottom plate is laid on the chassis. A waste dropping hole is provided in the center of the bottom plate. A waste collection box 26 is provided below the chassis. A slideway is provided on the bottom plate. A first left slider 27 and a first right slider 29 are arranged in the slideway. The tops of the first left slider 27 and the first right slider 29 are respectively connected with a left side plate 6 and a right side plate 7. The right side of the left side plate 6 and the left side of the right side plate 7 are respectively connected with a first hydraulic press 2 and a second hydraulic press 3. A fixing part 1 is connected between the first hydraulic press 2 and the second hydraulic press 3. A laser drill bit 34 is connected to the bottom of the fixing part 1; concave grooves are respectively formed on the right side wall of the left side plate 6 and the left side wall of the right side plate 7. A plurality of upper wheel mechanisms capable of moving up and down are installed above the concave grooves, and a lower wheel mechanism is provided below the upper wheel mechanism.

[0031] By providing a conveying mechanism and a chassis, a bottom plate is laid on the chassis, a waste dropping hole is provided in the center of the bottom plate, and a waste collection box 26 is provided below the chassis, so as to collect waste in time and keep the working environment clean. At the same time, the conveying mechanism can automatically convey the footrest to the processing position, improving production efficiency; by providing the slideway on the bottom plate and the first left slider 27 and the first right slider 29, the left side plate 6 and the right side plate 7 can be moved left and right for adjustment, so as to adjust the distance according to footrests of different sizes, realize precise clamping and fixing, and improve processing precision.

[0032] The upper wheel mechanism includes a bolt 13. A fixing block 14 is installed through the bolt 13. A shaft 15 is fixed below the fixing block 14. A spring 16 is sleeved on the shaft 15. An L-shaped shaft 17 is installed below the shaft 15. An upper wheel 18 is sleeved on the L-shaped shaft 17.

[0033] The inner sides of the left side plate 6 and the right side plate 7 are provided with cavities. Inside the cavities, a first rotating motor 32 and a second rotating motor 33 are installed from top to bottom. The lower wheel mechanism includes the second rotating motor 33. A gear 31 is installed on the rotating shaft of the second rotating motor 33. The gear 31 is connected to a lower wheel 19 through a pin shaft. The gear 31 meshes with a plurality of driven gears in the horizontal direction. Each driven gear is respectively connected to a lower wheel 19 through a pin shaft. The center positions of each lower wheel 19 correspond to those of each upper wheel 18. The lower wheels 19 are located outside the cavities.

[0034] By providing the cavities inside the left side plate 6 and the right side plate 7, the first rotating motor 32 and the second rotating motor 33 installed inside the cavities, and the connected gear 31, driven gears and lower wheel mechanism, the motor power can be efficiently transmitted to each lower wheel 19, so as to realize the synchronous rotation of the lower wheels 19, ensure the stable transmission of the footrest, guarantee the smoothness of the processing process, and improve the production efficiency.

[0035] The first rotating motor 32 includes a rotating shaft 8. The rotating shaft 8 extends out of the cavity and is connected to a connecting plate 10. The bottom of the connecting plate 10 is connected to a short plate 12. A middle short plate 11 is provided on the short plate 12. Mounting plates 9 are installed on the left side plate 6 and the right side plate 7. The rotating shaft 8 passes through the mounting plate 9 and is connected to the connecting plate 10.

[0036] By providing that the rotating shaft 8 of the first rotating motor 32 extends out of the cavity, passes through the mounting plate 9 and is connected to the connecting plate 10, and the bottom of the connecting plate 10 is connected to a short plate 12 and a middle short plate 11 is provided on the short plate 12, it is convenient to meet the punching requirements of footrests with too narrow widths, and the flexibility and adaptability of the device are enhanced.

[0037] The conveying mechanism includes a conveyor belt. A support rod 20 is provided on the conveyor belt. A lifting part 21 is provided on the support rod 20. A slope 35 is provided on the right side of the conveyor belt. The bottom of the slope 35 is at the same height as the lower wheel 19, so as to facilitate the footrest to enter between the lower wheel 19 and the upper wheel 18. A rotating rod 36 is connected to the right side of the right side plate 7 and the rotating shaft 8. An active inclined plate 37 is provided at the bottom of the rotating rod 36. The bottom of the active inclined plate 37 is lapped inside the finished product collection frame 38.

[0038] By providing the conveyor belt, the support rod 20, the lifting part 21 and the slope 35, the working process is optimized, so as to facilitate the footrest to smoothly enter between the lower wheel 19 and the upper wheel 18 for processing. At the same time, the rotating rod 36 connected to the right side of the right side plate 7 and the rotating shaft 8, and the active inclined plate 37 and the finished product collection frame at the bottom of the rotating rod 36 can make the processed finished products smoothly slide into the finished product collection frame, realizing automatic finished product collection and reducing the labor intensity of workers.

[0039] On the left and right sides of the bottom plate, a fourth hydraulic press 25 and a third hydraulic press 24 are respectively installed. The power output ends of the fourth hydraulic press 25 and the third hydraulic press 24 are both connected with a reinforcing plate 22. There are reinforcing ribs 23 between the reinforcing plate 22 and the left side plate 6 and the right side plate 7. At the bottom of the reinforcing plate 22 connected to the left side plate 6, there is a second left slider 28, and at the bottom of the reinforcing plate 22 connected to the right side plate 7, there is a second right slider 30.

[0040] The surface of the lifting part 21 is provided with anti-slip lines, which can prevent the foot pedal from shifting during the transmission process.

[0041] Wheels are provided at the bottoms of the chassis, the waste collection box 26 and the finished product collection box 38. By providing wheels at the bottoms of the chassis, the waste collection box 26 and the finished product collection box, it is convenient for the entire device to move flexibly in the workshop, and the position of the equipment can be quickly adjusted according to production requirements, improving the adaptability and flexibility of the equipment, facilitating cooperation with other production links and the maintenance and repair of the equipment.

[0042] The first hydraulic press 2 includes a first hydraulic rod 4, the second hydraulic press 3 includes a second hydraulic rod 5, and the right side of the left side plate 6 and the left side of the right side plate 7 are respectively connected with the first hydraulic rod 4 of the first hydraulic press 2 and the second hydraulic rod 5 of the second hydraulic press 3.

[0043] The laser drill bit 34 can be programmed to move along the X-axis and the Y-axis. By providing a fixing part 1 connected by the first hydraulic press 2 and the second hydraulic press 3, and a laser drill bit 34 connected to the bottom that can be programmed to move along the X-axis and the Y-axis, it is convenient to perform flexible drilling at different positions and angles according to the design requirements of the foot pedal, realizing precise processing of complex patterns or hole positions, and broadening the processing range and applicability.

[0044] By providing an upper wheel mechanism cooperating with a lower wheel mechanism, it can adapt to foot pedals of different thicknesses. In addition, by providing a middle short plate 11 and a short plate 12, it is convenient to adapt to the punching of foot pedals with too narrow widths. When the middle short plate 11 and the short plate 12 are not needed, they can be retracted by rotating the rotating shaft 8 through the first rotating motor 32.

[0045] The laser drilling device for automobile foot pedals adopting the above implementation scheme well realizes functions and effects such as efficient waste management, flexible clamping and precise positioning, precise processing of complex hole positions, stable transmission and power guarantee, optimized work process, adaptation to different foot pedals, and convenient movement and flexible layout, effectively solves the problems existing in the prior art, improves production efficiency and processing accuracy, simplifies the equipment structure, reduces waste generation, and has remarkable practicality, innovation and beneficial effects, providing an efficient, precise and reliable laser drilling solution for the manufacturing process of automobile foot pedals.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A laser drilling device for a car pedal, comprising a conveying mechanism and a base frame, a base plate is laid on the base frame, a waste drop hole is provided in the center of the base plate, and a waste collection frame (26) is provided under the base frame, characterized in that: A slideway is provided on the bottom plate, and a first left slider (27) and a first right slider (29) are provided in the slideway. The tops of the first left slider (27) and the first right slider (29) are respectively connected to a left plate (6) and a right plate (7). The right side of the left plate (6) and the left side of the right plate (7) are respectively connected to a first hydraulic press (2) and a second hydraulic press (3). A fixing part (1) is connected between the first hydraulic press (2) and the second hydraulic press (3). A laser drill head (34) is connected to the bottom of the fixing part (1). The right side wall of the left side plate (6) and the left side wall of the right side plate (7) are respectively provided with concave grooves, a plurality of upper wheel mechanisms that can move up and down are installed above the concave grooves, and a lower wheel mechanism is provided below the upper wheel mechanism.

2. The laser drilling device for automobile pedal according to claim 1, characterized in that: The upper wheel mechanism comprises a bolt (13), a fixing block (14) is installed via the bolt (13), a shaft (15) is fixed below the fixing block (14), a spring (16) is sleeved on the shaft (15), an L-shaped shaft (17) is installed below the shaft (15), and an upper wheel (18) is sleeved on the L-shaped shaft (17).

3. The laser drilling device for automobile pedal according to claim 2, characterized in that: A cavity is provided inside the left plate (6) and the right plate (7), and a first rotating motor (32) and a second rotating motor (33) are installed in the cavity from top to bottom. The lower wheel mechanism comprises the second rotating motor (33), and a gear (31) is installed on the rotating shaft of the second rotating motor (33). The gear (31) is connected to the lower wheel (19) via a pin shaft. The gear (31) is meshed with a plurality of driven gears in a horizontal direction, and each driven gear is connected to the lower wheel (19) via a pin shaft. Each lower wheel (19) corresponds to the axial center position of each upper wheel (18), and the lower wheel (19) is located outside the cavity.

4. The laser drilling device for automobile pedal according to claim 3, characterized in that: The first rotating motor (32) comprises a rotating shaft (8), the rotating shaft (8) extending out of the cavity and connected to a connecting plate (10), the bottom of the connecting plate (10) being connected to a short plate (12), and a middle short plate (11) being provided on the short plate (12); The left side plate (6) and the right side plate (7) are mounted with mounting plates (9), and the rotating shaft (8) passes through the mounting plates (9) and is connected to the connecting plate (10).

5. The laser drilling device for automobile pedal according to claim 4, characterized in that: The conveying mechanism comprises a conveyor belt, a support rod (20) is provided on the conveyor belt, a lifting portion (21) is provided on the support rod (20), a slope (35) is provided on the right side of the conveyor belt, the lower part of the slope (35) is at the same height as the lower wheel (19) so that the foot pedal can enter between the lower wheel (19) and the upper wheel (18), a rotating rod (36) is connected to the right side of the right side plate (7) and the rotating shaft (8), a movable inclined plate (37) is provided at the bottom of the rotating rod (36), and the bottom of the movable inclined plate (37) is overlapped in the finished product collection frame (38).

6. The laser drilling device for automobile pedal according to claim 1, characterized in that: A fourth hydraulic machine (25) and a third hydraulic machine (24) are respectively installed on the left and right sides of the bottom plate; power output ends of the fourth hydraulic machine (25) and the third hydraulic machine (24) are both connected to a reinforcing plate (22); reinforcing ribs (23) are provided between the reinforcing plate (22) and the left side plate (6) and the right side plate (7); a second left slider (28) is provided at the bottom of the reinforcing plate (22) connected to the left side plate (6); and a second right slider (30) is provided at the bottom of the reinforcing plate (22) connected to the right side plate (7).

7. The laser drilling device for automobile pedal according to claim 5, characterized in that: The surface of the lifting portion (21) is provided with anti-slip textures.

8. The laser drilling device for automobile pedal according to claim 5, characterized in that: The bottoms of the base frame, the waste collection frame (26) and the finished product collection frame (38) are all provided with wheels.

9. The laser drilling device for automobile pedal according to claim 1, characterized in that: The first hydraulic machine (2) comprises a first hydraulic rod (4), the second hydraulic machine (3) comprises a second hydraulic rod (5), and the right side of the left side plate (6) and the left side of the right side plate (7) are respectively connected to the first hydraulic rod (4) of the first hydraulic machine (2) and the second hydraulic rod (5) of the second hydraulic machine (3).

10. The laser drilling device for automobile pedal according to claim 1, characterized in that: The laser drill head (34) can be programmed to move along the X-axis and the Y-axis.

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