A yoke deburring device grinding wheel left and right adjusting mechanism

Abstract

The utility model relates to mechanical processing equipment technical field especially is a kind of yoke deburring equipment grinding wheel left and right adjusting mechanism, including installation base, it is characterized by: the installation base includes intermediate movable plate, the both sides of intermediate movable plate are equipped with side support plate, the one side of intermediate movable plate is equipped with center fender, the both sides of center fender are equipped with multiple adjustable sand wheel assembly and the driving assembly that the sand wheel assembly left and right slide is driven, and the stable flexible adjusting platform is constructed by installation base and movable support plate in the application, multiple sand wheel assembly adapts different workpiece demand;Motor drive synchronous belt transmission guarantees power stability, improves deburring uniformity;Belt pulley fender protection pulley, enhance transmission reliability;Adjusting hand wheel and scale realize accurate positioning, convenient operation;Aluminum alloy anodizing structure lightweight durable. The mechanism is flexible and adjustable, protection is in place, and operation is intuitive.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, and in particular to a grinding wheel left and right adjustment mechanism for a deburring device. Background Technology

[0002] In modern machining, especially in precision manufacturing industries such as automotive parts and transmission system components, the fork, as an important connecting or transmission component, directly affects the assembly accuracy and performance of the product due to its surface finish. Deburring is an indispensable part of fork machining, aiming to remove burrs and flash remaining on edges, openings, or corners after casting, forging, or machining, thereby improving surface finish, assembly smoothness, and service life. Traditional deburring methods rely heavily on manual operation or fixed grinding equipment, but these methods suffer from low processing efficiency, poor positioning accuracy, and insufficient adaptability when dealing with diverse, small-batch, or complex parts. Therefore, the industry has gradually introduced automated or semi-automated deburring equipment, using specialized grinding wheels or grinding tools for fine processing of forks. However, the grinding wheel adjustment mechanisms in existing deburring equipment are often fixed in structure and have a single adjustment method, making it difficult to flexibly adjust the position and orientation of the grinding wheel according to different fork models or processing requirements. This leads to frequent tooling changes or equipment readjustment during processing, affecting production efficiency and processing consistency. In addition, some equipment lacks effective protection and transmission stability design, which can easily lead to problems such as pulley wear, liquid intrusion, or inconvenience in operation during long-term operation.

[0003] Chinese patent discloses a deburring device for metal parts (publication number: CN 210756894 U), which includes a base. A lower grinding wheel is arranged on one side of the upper center of the base, and an upper grinding wheel is arranged on the other side of the upper center of the base. The side of the upper grinding wheel near the lower grinding wheel overlaps with the side of the lower grinding wheel near the upper grinding wheel in the vertical direction. The base is equipped with a hydraulic cylinder for driving the upper grinding wheel to rise and fall. However, the grinding wheel adjustment mechanism of this deburring device generally suffers from problems such as inflexible adjustment, fixed structure, insufficient protection, unstable transmission, and cumbersome operation, making it difficult to meet the processing requirements of multiple specifications, high precision, and high efficiency. Therefore, a left and right adjustment mechanism for the grinding wheel of a fork deburring device is needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problems that traditional deburring equipment grinding wheel adjustment mechanisms generally have, such as inflexible adjustment, fixed structure, insufficient protection, unstable transmission and cumbersome operation, which make it difficult to meet the processing requirements of multiple specifications, high precision and high efficiency. Therefore, a new grinding wheel left and right adjustment mechanism for deburring equipment is proposed.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A grinding wheel left-right adjustment mechanism for a deburring device using a forklift, comprising a mounting base, characterized in that: the mounting base includes a central movable plate, side support plates on both sides of the central movable plate, a central baffle plate on one side of the central movable plate, and multiple adjustable grinding wheel assemblies and drive components for driving the grinding wheel assemblies to slide left and right on both sides of the central baffle plate. This technical solution integrates the grinding wheel assemblies and drive components into a base structure with a central movable plate, constructing a functional module specifically for left-right adjustment of the grinding wheel, providing a structural basis for precise positioning and flexible adjustment during the deburring process of the forklift. The central baffle plate helps prevent liquid splashing during processing, improving the cleanliness of the working environment and equipment safety. The overall structural layout is reasonable, laying the foundation for subsequent multi-grinding wheel adjustment and precise processing.

[0006] Preferably, the adjustable grinding wheel assembly includes a spindle box, inside which a drive spindle is housed. One end of the drive spindle is connected to a clamping block, and the other end of the clamping block is connected to an outer bristle brush. This adjustable grinding wheel assembly, through the combined design of the spindle box, drive spindle, and clamping block, achieves stable installation and flexible adjustment of the grinding tool (such as a grinding wheel or brush). The outer bristle brush complements the grinding wheel, enhancing deburring and providing auxiliary cleaning of the workpiece surface, thus improving processing quality. The modular design of the assembly facilitates maintenance and replacement, enhancing the applicability and ease of operation of the equipment.

[0007] Preferably, the drive assembly includes a motor mount, one end of which is connected to a grinding motor. The grinding motor is a commercially available product, model YMG802. The motor mount mates with a side support plate. One end of the grinding motor has a motor timing pulley, and one end of the drive spindle has multiple spindle timing pulleys spaced apart by vertical timing belts. A transmission timing belt connects the motor timing pulleys and the spindle timing pulleys. This drive assembly utilizes the combination of a motor and timing pulleys to achieve efficient and stable power transmission, enabling the grinding wheels to operate at a stable speed and ensuring the uniformity and consistency of deburring operations. Driving multiple grinding wheels with a single motor improves the power utilization efficiency and structural compactness of the equipment. The application of belt drive also provides a certain buffering effect, helping to reduce impact and vibration during processing and improve the stability of the processing.

[0008] Preferably, the top of both the motor synchronous pulley and the main shaft synchronous pulley are equipped with a pulley baffle. The pulley baffle effectively prevents water, coolant, or dust generated during processing from entering the working area of ​​the synchronous belt and pulleys, avoiding transmission failure, slippage, or wear caused by contamination, thereby improving the reliability and service life of the transmission system. Furthermore, this design helps maintain the cleanliness of the equipment's interior, reduces maintenance frequency, and improves the overall hygiene and safety of the working environment.

[0009] Preferably, the outer wall of the spindle box is provided with multiple adjusting handwheels on one side, a pointer is connected to one side of each handwheel, and a scale marking area is provided on one side of the pointer, the scale marking area cooperating with the outer wall of the spindle box. This adjustment structure, through the combination design of handwheels, pointers, and scales, allows operators to precisely manually adjust the position of the grinding wheel according to actual processing needs, and to intuitively read the adjustment position, improving the accuracy and operability of the adjustment process.

[0010] Preferably, the intermediate movable plate, side support plates, and central baffle are all made of aluminum alloy and have undergone anodizing treatment. Using aluminum alloy ensures these structural components have sufficient strength and rigidity while maintaining a light weight, which helps improve the overall mechanism's response speed and ease of operation. Anodizing further enhances the surface hardness, wear resistance, and corrosion resistance of these components, extending the equipment's service life while improving its appearance and durability.

[0011] The advantages of this utility model are: This utility model provides a rationally designed and highly integrated grinding wheel adjustment mechanism for a deburring device with a forklift. It constructs a stable yet flexible mounting platform by setting up a mounting base with a central movable plate and two side support plates, providing a structural foundation for adjusting the left and right positions of the grinding wheel assembly. By arranging multiple adjustable grinding wheel assemblies on both sides of the central baffle, it enables independent or coordinated position adjustments of multiple grinding wheels according to different forklift processing requirements, significantly improving the equipment's adaptability to different workpieces and processing areas. The drive assembly uses a motor coupled with a synchronous pulley and transmission belt, achieving smooth and efficient power transmission and ensuring the grinding wheel operates at a stable speed, thus guaranteeing deburring performance. The mechanism ensures uniformity and consistency in grinding operations. Simultaneously, a pulley baffle above the pulley effectively prevents coolant, water, or dust from entering the pulley system during processing, improving the reliability and service life of the transmission system. Furthermore, the grinding wheel assembly can be manually and precisely adjusted via a handwheel, pointer, and scale markings on the outer wall of the spindle box, with the adjustment position clearly displayed. This not only enhances the operator's control over the grinding wheel position but also strengthens the equipment's ability to quickly switch and adapt to different processing tasks. The overall structure is made of aluminum alloy and undergoes anodizing treatment, ensuring both lightweight and structural strength of key components while enhancing its surface wear and corrosion resistance, extending the equipment's service life and maintenance cycle. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This utility model Figure 2 Enlarged view of I in the middle.

[0015] Figure 3 This is a schematic diagram of the main structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the left-side structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the rear view structure of this utility model.

[0018] In the diagram: 1. Central baffle plate; 2. Middle movable plate; 3. Belt pulley baffle plate; 4. Spindle box; 5. Drive spindle; 6. Clamping block; 7. Outer baffle brush; 8. Scale marking area; 9. Pointer; 10. Adjusting handwheel; 11. Motor synchronous pulley; 12. Motor base; 13. Transmission synchronous belt; 14. Spindle synchronous pulley; 15. Vertical synchronous belt; 16. Side support plate; 17. Grinding motor. Detailed Implementation

[0019] 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 scope of protection of the present utility model. Example

[0020] Please see Figure 1-5 As shown, a grinding wheel left-right adjustment mechanism for a deburring machine includes a mounting base. The mounting base comprises a central movable plate 2, with side support plates 16 on both sides of the central movable plate 2. A central baffle plate 1 is located on one side of the central movable plate 2. Multiple adjustable grinding wheel assemblies and drive components for driving the grinding wheel assemblies to slide left and right are respectively located on both sides of the central baffle plate 1. This technical solution integrates the grinding wheel assemblies and drive components into a base structure with a central movable plate 2, constructing a functional module specifically for left-right grinding wheel adjustment, providing a structural basis for precise positioning and flexible adjustment during the deburring process. The central baffle plate 1 helps prevent liquid splashing during processing, improving the cleanliness of the working environment and equipment safety. The overall structural layout is reasonable, laying the foundation for subsequent multi-grinding wheel adjustment and precise processing.

[0021] In this embodiment, the adjustable grinding wheel assembly includes a spindle box 4, inside which a drive spindle 5 is housed. One end of the drive spindle 5 is connected to a clamping block 6, and the other end of the clamping block 6 is connected to an outer bristle brush 7. This adjustable grinding wheel assembly, through the combined design of the spindle box 4, drive spindle 5, and clamping block 6, achieves stable installation and flexible adjustment of grinding tools (such as grinding wheels or brushes). The outer bristle brush 7 complements the grinding wheel, enhancing deburring effects and providing auxiliary cleaning of the workpiece surface, thus improving processing quality. The modular design of the assembly makes it easy to maintain and replace, enhancing the applicability and ease of operation of the equipment.

[0022] In this embodiment, the drive assembly includes a motor mount 12, one end of which is connected to a grinding motor 17. The grinding motor 17 is a commercially available product and can be purchased directly. The model of the grinding motor 17 is YMG802. The motor mount 12 cooperates with the side support plate 16. One end of the grinding motor 17 is provided with a motor synchronous pulley 11, and one end of the drive spindle 5 is provided with multiple spindle synchronous pulleys 14 and vertical synchronous belts 15 spaced apart. A transmission synchronous belt 13 is provided between the motor synchronous pulleys 11 and the spindle synchronous pulleys 14. This drive assembly utilizes the combination of a motor and synchronous pulleys to achieve efficient and stable power transmission, enabling the grinding wheel to operate at a stable speed and ensuring the uniformity and consistency of the deburring operation. By driving multiple grinding wheels with one motor, the power utilization efficiency and structural compactness of the equipment are improved. The application of belt drive also has a certain buffering effect, which helps to reduce the impact and vibration during the processing and improve the stability of the processing.

[0023] In this embodiment, the motor synchronous pulley 11 and the main shaft synchronous pulley 14 are both equipped with a pulley baffle 3 on their tops. The pulley baffle 3 effectively prevents water, coolant, or dust generated during processing from entering the working area of ​​the synchronous belt and pulleys, avoiding transmission failure, slippage, or wear caused by contamination, thereby improving the reliability and service life of the transmission system. Furthermore, this design helps maintain the cleanliness of the equipment's interior, reduces maintenance frequency, and improves the overall hygiene and safety of the working environment.

[0024] In this embodiment, a plurality of adjusting handwheels 10 are provided on one side of the outer wall of the spindle box 4. A pointer 9 is connected to one side of each adjusting handwheel 10, and a scale marking area 8 is provided on one side of the pointer 9. The scale marking area 8 cooperates with the outer wall of the spindle box 4. This adjustment structure, through the combination design of handwheels, pointer 9, and scale, allows the operator to precisely manually adjust the position of the grinding wheel according to actual processing needs, and can intuitively read the adjustment position, thus improving the accuracy and operability of the adjustment process.

[0025] In this embodiment, the intermediate movable plate 2, the side support plate 16, and the central baffle plate 1 are all made of aluminum alloy and have undergone anodizing treatment. The use of aluminum alloy ensures these structural components have sufficient strength and rigidity while maintaining a light weight, which helps improve the overall response speed and ease of operation of the mechanism. Anodizing treatment further enhances the surface hardness, wear resistance, and corrosion resistance of these components, extending the service life of the equipment while improving its appearance quality and durability.

[0026] The implementation principle of this embodiment is as follows: The core power source of the entire mechanism comes from the grinding motor 17 mounted on the motor base 12. This motor outputs rotational power through the motor synchronous pulley 11. The motor synchronous pulley 11 is connected to multiple spindle synchronous pulleys 14 mounted on the drive spindle 5 via the transmission synchronous belt 13. The spindle synchronous pulleys 14 are spaced apart and cooperate with the vertical synchronous belt 15, thereby realizing the centralized drive of multiple grinding wheel assemblies by one motor. When the grinding motor 17 starts, the power passes sequentially through the motor synchronous pulley 11, the transmission synchronous belt 13, and the spindle synchronous pulleys 14, and is finally transmitted to the drive spindle 5, driving the clamping block 6 connected to the drive spindle 5 and the outer bristle brush 7 (or grinding wheel) on the clamping block 6 to rotate at high speed, thereby achieving deburring or cleaning of the fork surface.

[0027] To accommodate the processing position requirements of different fork sections, this mechanism is equipped with a manually adjustable grinding wheel assembly that can slide left and right, mounted on the central movable plate 2. The left and right position of the grinding wheel assembly is adjusted by the adjusting handwheel 10 on the outer wall of the spindle box 4: when the operator turns the adjusting handwheel 10 counterclockwise, the internal transmission structure drives the spindle to move to the left, thereby shifting the entire grinding wheel assembly to the left; when the adjusting handwheel 10 is turned clockwise, the internal transmission structure drives the spindle to move to the right, thereby shifting the entire grinding wheel assembly to the right. During the adjustment process, the pointer 9 and the scale marking area 8 on the outer wall of the spindle box 4 provide the operator with intuitive position feedback, helping to accurately grasp the current position of the grinding wheel, ensuring adjustment accuracy, and meeting the precise positioning requirements under different processing scenarios. An adjusting bolt is provided on one side of the scale marking area 8, which is used to fix the drive spindle. Loosening the bolt allows adjustment of the brush's front and back position; after adjustment, tightening the bolt secures it.

[0028] During equipment operation, to prevent coolant, water, or dust generated during processing from damaging critical transmission components, this mechanism is equipped with a pulley baffle 3 above the motor synchronous pulley 11 and the main shaft synchronous pulley 14. This baffle effectively prevents the intrusion of liquids and particles, avoiding slippage, wear, or failure of the synchronous belt and pulleys due to contamination, thereby ensuring the stability and reliability of power transmission. Simultaneously, the central baffle 1 also serves to isolate the processing area from the operating area, further enhancing the safety and cleanliness of the working environment.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A grinding wheel left-right adjustment mechanism for a deburring device with a forklift, comprising a mounting base, characterized in that: The mounting base includes a central movable plate (2), with side support plates (16) on both sides of the central movable plate (2), a central baffle plate (1) on one side of the central movable plate (2), and multiple sets of adjustable grinding wheel assemblies and driving components for driving the grinding wheel assemblies to slide left and right on both sides of the central baffle plate (1).

2. The grinding wheel left and right adjustment mechanism of the deburring equipment according to claim 1, characterized in that: The adjustable grinding wheel assembly includes a spindle box (4), inside which is provided a drive spindle (5), one end of which is connected to a clamping block (6), and one end of which is connected to an outer bristle brush (7).

3. The grinding wheel left and right adjustment mechanism of the deburring equipment according to claim 2, characterized in that: The drive assembly includes a motor mount (12), one end of which is connected to a grinding motor (17). The motor mount (12) cooperates with a side support plate (16). One end of the grinding motor (17) is provided with a motor synchronous pulley (11). One end of the drive spindle (5) is provided with multiple spindle synchronous pulleys (14) and vertical synchronous belts (15) are spaced apart. A transmission synchronous belt (13) is provided between the motor synchronous pulley (11) and the spindle synchronous pulley (14).

4. The grinding wheel left and right adjustment mechanism of the deburring equipment according to claim 3, characterized in that: The top of the motor synchronous pulley (11) and the main shaft synchronous pulley (14) are both provided with a pulley baffle (3).

5. The grinding wheel left and right adjustment mechanism of the deburring equipment according to claim 2, characterized in that: The spindle box (4) has multiple adjusting handwheels (10) on one side of its outer wall. A pointer (9) is connected to one side of each adjusting handwheel (10). A scale marking area (8) is provided on one side of each pointer (9). The scale marking area (8) is in conjunction with the outer wall of the spindle box (4).

6. The grinding wheel left and right adjustment mechanism of the deburring equipment according to claim 1, characterized in that: The middle movable plate (2), the side support plate (16) and the central water baffle (1) are all made of aluminum alloy and the surface is anodized.

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