High-precision cutting and polishing device for automobile parts

Abstract

The invention discloses a high-precision cutting and polishing device for automobile accessories, and relates to the technical field of accessory machining. The high-precision automobile part cutting and polishing device comprises an equipment fixing frame, a machining platform is fixedly connected to the top of the equipment fixing frame, a fixing assembly is movably connected to the top of the machining platform, and a tool fixing rod is fixedly connected to the position, located on the back of the machining platform, of the top of the equipment fixing frame. According to the high-precision cutting and grinding device for the automobile parts, an automobile transmission shaft is fixed to the fixing assembly, when a machining blade is used for cutting and grinding the automobile transmission shaft, an atomizing spray head sprays water mist, a fan blade motor drives three rotating fan blades to rotate, external airflow can be blown into a protective shell, and the automobile transmission shaft is fixed to the fixing assembly; and water mist sprayed by the atomization spray head is blown to the machining blade, and the water mist absorbs the temperature generated by machining of the machining blade, so that friction between the blade and a workpiece can be reduced, the cutting force is reduced, and the machining speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of accessories processing, in particular to a high-precision automobile accessories cutting and grinding device. Background Art

[0002] The cutting and grinding of automobile transmission shafts is a precision mechanical processing process, which involves the use of special tools and equipment to accurately cut and grind the transmission shaft to ensure that its dimensional accuracy, surface finish and mechanical properties meet the design requirements, thereby ensuring the smooth operation of the automobile transmission system;

[0003] The patent with the announcement number "CN114227274A" discloses a high-precision automobile parts cutting and grinding device. The high-precision automobile parts cutting and grinding device has a mounting base plate; a plurality of water outlets, and a plurality of the water outlets are opened on the front of the mounting base plate; a centralizing box, and the centralizing box is fixedly connected to the top of the mounting base plate, and a material guide trough is opened inside the centralizing box, and a connecting trough is opened inside the centralizing box and located on the front of the material guide trough, and the bottom of the material guide trough is provided with an inclined surface, and two supporting feet are fixedly connected to both sides of the inner wall of the connecting trough

[0004] When existing equipment is used to cut and grind automobile transmissions, the cutting and grinding blades will generate high temperatures due to operation. This high temperature will significantly reduce the hardness and wear resistance of the tool, shortening the tool's service life and indirectly reducing processing efficiency. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a high-precision automobile parts cutting and grinding device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-precision automobile parts cutting and grinding device, including an equipment fixing frame, the top of the equipment fixing frame is fixedly connected to a processing platform, the top of the processing platform is movably connected to a fixing component, the top of the equipment fixing frame is located at the back of the processing platform and is fixedly connected to a tool fixing rod, the front of the tool fixing rod is located at the top of the processing platform and is movably connected to a drive motor, and the connection between the drive motor and the tool fixing rod is a rotation connection, the right side of the drive motor is fixedly connected to a processing blade, and the processing blade is fixedly connected to the rotating shaft of the drive motor, the outer wall of the drive motor is fixedly connected to a cooling mechanism, and the top of the processing platform is fixedly connected to a collection mechanism;

[0007] Cooling mechanisms include:

[0008] A protective shell, the protective shell is fixedly connected to the outer wall of the driving motor and is located on the top of the processing blade;

[0009] A communication shell, wherein the communication shell is fixedly connected to the outer wall of the protective shell;

[0010] Atomizing nozzle: the top of the communicating shell is fixedly connected with an atomizing nozzle.

[0011] Preferably, a water tank is fixedly connected inside the equipment fixing frame, a water pump is fixedly connected to the top of the protective shell, and the top of the water pump is fixedly connected to the atomizing nozzle through a pipeline.

[0012] Preferably, a fan motor is fixedly connected to the bottom of the atomizing nozzle inside the protective shell, and three rotating fan blades are fixedly connected to the bottom of the fan motor.

[0013] Preferably, the top of the rotating fan blade is movably connected with an arc-shaped fan blade, and the connection between the arc-shaped fan blade and the rotating fan blade is a rotational connection, and the top of the arc-shaped fan blade is fixedly connected with a rotating flower stand.

[0014] Preferably, the inner wall of the protective shell is located at the bottom of the arc-shaped fan blade and is fixedly connected to an isolation ring plate, the interior of the protective shell is located at the top of the isolation ring plate and is connected to the water tank through a pipe, and the top of the processing platform is located at the bottom of the protective shell and is fixedly connected to an air guide sleeve.

[0015] Preferably, the collecting mechanism comprises a collecting box, which is fixedly connected to the top of the processing platform and located on the front side of the air guide sleeve, a filter plate is fixedly connected inside the collecting box, and an exhaust fan is fixedly connected inside the collecting box and located on the back side of the filter plate.

[0016] Preferably, the top of the processing platform is located on the back of the collection box and is movably connected to two rotating collection plates, and two are located on the front of the air guide sleeve, and the two rotating collection plates are rotatably connected to the processing platform.

[0017] Preferably, three side panels are movably connected to corresponding positions of the outer wall of the rotating collecting plate, the side panels are rotatably connected to the stoppers through hinges, and a torsion spring is provided in the hinge connecting the stoppers and the side panels, and the top of the processing platform is fixedly connected to two stoppers at corresponding positions of the two rotating collecting plates.

[0018] The present invention provides a high-precision automobile parts cutting and grinding device, which has the following beneficial effects:

[0019] 1. The high-precision automotive parts cutting and grinding device sprays water mist through an atomizing nozzle. The fan motor will drive the three rotating fan blades to rotate, blowing the external airflow into the protective shell, and the rotation of the arc-shaped fan blades will drive the rotating flower rack to rotate. The rotating flower rack will play a role in breaking up large particles of water droplets, thereby making the water mist finer, increasing the contact area between water and the processing blade, allowing the water mist to absorb the temperature generated by the processing blade due to work, thereby reducing the friction between the blade and the workpiece, thereby reducing the cutting force, which helps the blade to cut the material more smoothly and increase the processing speed.

[0020] 2. The high-precision automobile parts cutting and grinding device absorbs heat and vaporizes water. At the same time, the fan motor drives the rotating fan blades to continuously blow the external airflow into the protective shell, causing a large amount of gas to flow out from the bottom of the protective shell. The airflow at the bottom of the protective shell will pass through the top of the air guide sleeve and blow toward the processing blade and the automobile transmission shaft being processed. The automobile transmission shaft being processed and the processing blade can be cooled by the airflow. Cooling can keep the shape and size of the blade stable, ensure its cutting performance, and improve the efficiency of automobile transmission shaft processing.

[0021] 3. The high-precision automobile parts cutting and grinding device will generate airflow sucked into the collection box from the direction of the air guide sleeve through the exhaust fan. This airflow will absorb the metal debris generated by the processing of the automobile drive shaft into the collection box and be intercepted by the filter plate, preventing the accumulation of metal debris on the surface of the automobile drive shaft and affecting the heat dissipation of the processing blade. This is beneficial to cool the processing blade to improve the processing efficiency.

[0022] 4. The high-precision automobile parts cutting and grinding device uses the airflow driven by the collection box to push the rotating collection plate to rotate, which has a sweeping effect on the ejection of the processing platform, allowing the collected debris to be sucked into the interior by the collection box. The debris is collected, which can reduce the subsequent processing time of the debris, thereby indirectly improving the processing efficiency.

[0023] 5. The high-precision automobile parts cutting and grinding device will blow the gas discharged through the air guide sleeve into the collection box. This airflow will blow the debris on the surface of the processed automobile transmission shaft into the collection box, allowing the collection box to better collect the debris. At the same time, this airflow will also blow the rotating collection plate, which can increase the rotation speed of the rotating collection plate, thereby improving the collection effect of the rotating collection plate on the surrounding debris, thereby indirectly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0025] Figure 2 It is a left-side stereoscopic structural schematic diagram of the present invention;

[0026] Figure 3 It is a right-side stereoscopic structural schematic diagram of the present invention;

[0027] Figure 4 This is a schematic diagram of the connected shell structure of the present invention;

[0028] Figure 5 for Figure 4 Schematic diagram of the cross-section structure;

[0029] Figure 6 for Figure 5 The enlarged structural diagram of the middle B part;

[0030] Figure 7 for Figure 2 A magnified schematic diagram of the middle part;

[0031] Figure 8 This is a schematic diagram of the filter plate structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the exhaust fan structure of the present invention.

[0033] In the figure: 1. Equipment fixing frame; 2. Processing platform; 3. Fixing assembly; 4. Tool fixing rod; 5. Driving motor; 6. Processing blade; 7. Cooling mechanism; 701. Protective shell; 702. Connecting shell; 703. Atomizing nozzle; 704. Fan motor; 705. Rotating fan; 706. Arc fan; 707. Air guide sleeve; 708. Rotating flower stand; 709. Isolation ring plate; 710. Water tank; 711. Water pump; 8. Collection mechanism; 801. Collection box; 802. Rotating collection plate; 803. Side plate; 804. Block; 805. Filter plate; 806. Exhaust fan. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-6The present invention provides a technical solution: a high-precision automobile parts cutting and grinding device, comprising an equipment fixing frame 1, a processing platform 2 is fixedly connected to the top of the equipment fixing frame 1, a fixing component 3 is movably connected to the top of the processing platform 2, a tool fixing rod 4 is fixedly connected to the top of the equipment fixing frame 1 located at the back of the processing platform 2, a driving motor 5 is movably connected to the front of the tool fixing rod 4 located at the top of the processing platform 2, and the driving motor 5 is rotatably connected to the tool fixing rod 4, a processing blade 6 is fixedly connected to the right side of the driving motor 5, and the processing blade 6 is fixedly connected to the rotating shaft of the driving motor 5, a cooling mechanism 7 is fixedly connected to the outer wall of the driving motor 5, and a collecting mechanism 8 is fixedly connected to the top of the processing platform 2;

[0038] The cooling mechanism 7 comprises:

[0039] A protective shell 701, the protective shell 701 is fixedly connected to the outer wall of the driving motor 5 and is located on the top of the processing blade 6;

[0040] A communication shell 702, wherein the communication shell 702 is fixedly connected to the outer wall of the protective shell 701;

[0041] Atomizing nozzle 703 : The top of the communicating shell 702 is fixedly connected with the atomizing nozzle 703 .

[0042] A water tank 710 is fixedly connected inside the equipment fixing frame 1, a water pump 711 is fixedly connected to the top of the protective shell 701, and the top of the water pump 711 is fixedly connected to the atomizing nozzle 703 through a pipeline.

[0043] A fan motor 704 is fixedly connected to the bottom of the atomizing nozzle 703 inside the protective shell 701 , and three rotating fan blades 705 are fixedly connected to the bottom of the fan motor 704 .

[0044] The top of the rotating blade 705 is movably connected to an arc-shaped blade 706 , and the connection between the arc-shaped blade 706 and the rotating blade 705 is a rotational connection. The top of the arc-shaped blade 706 is fixedly connected to a rotating flower stand 708 .

[0045] The inner wall of the protective shell 701 is located at the bottom of the arc-shaped fan blade 706 and is fixedly connected to an isolation ring plate 709. The interior of the protective shell 701 is located at the top of the isolation ring plate 709 and is connected to the water tank 710 through a pipe. The top of the processing platform 2 is located at the bottom of the protective shell 701 and is fixedly connected to an air guide sleeve 707.

[0046] When in use, the automobile transmission shaft to be processed is fixed inside the fixing component 3, so that the automobile transmission is moved to the corresponding position. At this time, the driving motor 5 can be rotated around the place where it is connected to the tool fixing rod 4, and the driving motor 5 drives the processing blade 6 to rotate, so as to cut and grind the automobile transmission shaft to be processed. At the same time, the fan motor 704 and the water pump 711 are started. The water pump 711 will send the inside of the water tank 710 into the atomizing nozzle 703 through a pipeline, and the water mist will be sprayed from the atomizing nozzle 703. The fan motor 704 will drive the three rotating fan blades 705 to rotate, and the external airflow will be blown into the protective shell 701. The blown airflow will carry the water mist sprayed by the atomizing nozzle 703 into the protective shell 701. The rotating fan blades 705 will drive the arc-shaped fan blades 706 to move when rotating, and the arc-shaped fan blades 706 will interact with the surrounding airflow when moving. Due to the relative movement, the blades of the arc-shaped fan blade 706 will cause the entire body to be subjected to an asymmetric force, thereby causing the arc-shaped fan blade 706 to rotate. The rotation of the arc-shaped fan blade 706 will drive the rotating flower rack 708 to rotate, and the rotating flower rack 708 will play a role in breaking up large particles of water droplets, thereby making the water mist finer, thereby increasing the contact area between water and the processing blade 6. These water mists will adhere to the outer wall of the processing blade 6, absorb the temperature generated by the processing blade 6 due to work, and at the same time, the flowing air flow will accelerate the evaporation of water to absorb heat, which can cool the processing blade 6, thereby reducing the friction between the blade and the workpiece, thereby reducing the cutting force, which helps the blade to cut the material more smoothly and increase the processing speed. At the same time, the water that contacts and condenses with the rotating fan blade 705 will be thrown out by the rotating fan blade 705 to the top of the isolation ring plate 709 in a centrifugal force manner, and flow into the water tank 710 through a pipe for reuse.

[0047] The water mist absorbs heat and vaporizes inside the protective shell 701. At the same time, the fan motor 704 drives the rotating fan blades 705 to rotate continuously to blow external airflow into the protective shell 701, which will cause a large amount of gas to flow out from the bottom of the protective shell 701. When the processing blade 6 cuts the automobile transmission shaft, the airflow at the bottom of the protective shell 701 will pass through the top of the air guide sleeve 707 and blow toward the processing blade 6 and the automobile transmission shaft being processed. The automobile transmission shaft being processed and the processing blade 6 can be cooled by the airflow to prevent the high temperature from causing plastic deformation of the blade, thereby affecting its cutting accuracy and stability. At the same time, cooling can keep the shape and size of the blade stable, ensure its cutting performance, and improve the efficiency of processing the automobile transmission shaft.

[0048] Embodiment 2

[0049] See also Figure 1-9 Based on the first embodiment, the present invention provides a technical solution:

[0050] The collecting mechanism 8 includes a collecting box 801, which is fixedly connected to the top of the processing platform 2 and located on the front of the air guide sleeve 707. A filter plate 805 is fixedly connected inside the collecting box 801, and an exhaust fan 806 is fixedly connected inside the collecting box 801 and located on the back of the filter plate 805.

[0051] The top of the processing platform 2 is located at the back of the collection box 801 and is movably connected to two rotating collection plates 802, and two are located at the front of the air guide sleeve 707. The two rotating collection plates 802 are rotatably connected to the processing platform 2.

[0052] The outer wall of the rotating collecting plate 802 is movably connected with three side plates 803 at corresponding positions. The side plates 803 are rotatably connected with the stopper 804 through hinges, and a torsion spring is provided in the hinge connecting the stopper 804 and the side plates 803. The top of the processing platform 2 is located at the corresponding positions of the two rotating collecting plates 802 and is fixedly connected with two stoppers 804.

[0053] During use, when the processing blade 6 is used to cut and grind the automobile transmission shaft, the exhaust fan 806 inside the collection box 801 is turned on at the same time. The exhaust fan 806 will generate an airflow sucked into the collection box 801 from the direction of the air guide sleeve 707. This airflow will absorb the metal debris generated by the processing of the automobile transmission shaft into the collection box 801 and be intercepted by the filter plate 805, so as to prevent the accumulation of metal debris on the surface of the automobile transmission shaft and affect the heat dissipation of the processing blade 6. At the same time, the airflow driven by the collection box 801 will drive the rotating collection plate 802 to rotate. When the rotating collection plate 802 rotates, the three branches will have a sweeping effect on the ejection of the processing platform 2, and the debris will be collected to the inner side of the side plate 803 through the centrifugal force of the rotation, and when the rotating collection plate 802 rotates, the side plate 803 will be intercepted by the block 804, so that the side plate 803 and the rotating collection plate 802 will be The connection rotates, which will discharge the collected debris by centrifugal force at the same time. When leaving the block 804, the side plate 803 will be reset due to the torsion spring set at the connection with the rotating collection plate 802, so that the collected debris will be sucked into the collection box 801. Collecting the debris can reduce the time for subsequent processing of the debris, thereby indirectly improving the processing efficiency. The gas discharged from the air guide sleeve 707 will be blown into the collection box 801. This airflow will blow the debris on the surface of the processed automobile drive shaft into the collection box 801, allowing the collection box 801 to better collect the debris. At the same time, this airflow will also blow the rotating collection plate 802, which can increase the rotation speed of the rotating collection plate 802, thereby improving the collection effect of the rotating collection plate 802 on the surrounding debris, thereby indirectly improving the processing efficiency.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision automobile parts cutting and grinding device, comprising a device fixing frame (1), characterized in that: The top of the equipment fixing frame (1) is fixedly connected to a processing platform (2), the top of the processing platform (2) is movably connected to a fixing assembly (3), the top of the equipment fixing frame (1) is located at the back of the processing platform (2) and is fixedly connected to a tool fixing rod (4), the front of the tool fixing rod (4) is located at the top of the processing platform (2) and is movably connected to a driving motor (5), and the connection between the driving motor (5) and the tool fixing rod (4) is rotatably connected, the right side of the driving motor (5) is fixedly connected to a processing blade (6), and the processing blade (6) is fixedly connected to the rotating shaft of the driving motor (5), the outer wall of the driving motor (5) is fixedly connected to a cooling mechanism (7), and the top of the processing platform (2) is fixedly connected to a collecting mechanism (8); The cooling mechanism (7) comprises: A protective shell (701), wherein the protective shell (701) is fixedly connected to the outer wall of the driving motor (5) and is located on the top of the processing blade (6); A connecting shell (702), wherein the connecting shell (702) is fixedly connected to the outer wall of the protective shell (701); An atomizing nozzle (703), the top of the connecting shell (702) is fixedly connected with the atomizing nozzle (703).

2. A high-precision automobile parts cutting and grinding device according to claim 1, characterized in that: A water tank (710) is fixedly connected inside the equipment fixing frame (1), a water pump (711) is fixedly connected to the top of the protective shell (701), and the top of the water pump (711) is fixedly connected to the atomizing nozzle (703) via a pipeline.

3. The high-precision automobile parts cutting and grinding device according to claim 1, characterized in that: A fan motor (704) is fixedly connected to the bottom of the atomizing nozzle (703) inside the protective shell (701), and three rotating fan blades (705) are fixedly connected to the bottom of the fan motor (704).

4. A high-precision automobile parts cutting and grinding device according to claim 3, characterized in that: The top of the rotating blade (705) is movably connected to an arc-shaped blade (706), and the connection between the arc-shaped blade (706) and the rotating blade (705) is a rotation connection. The top of the arc-shaped blade (706) is fixedly connected to a rotating flower stand (708).

5. The high-precision automobile parts cutting and grinding device according to claim 4, characterized in that: The inner wall of the protective shell (701) is located at the bottom of the arc-shaped fan blade (706) and is fixedly connected to an isolation ring plate (709); the interior of the protective shell (701) is located at the top of the isolation ring plate (709) and is connected to a water tank (710) through a pipeline; the top of the processing platform (2) is located at the bottom of the protective shell (701) and is fixedly connected to an air guide sleeve (707).

6. A high-precision automobile parts cutting and grinding device according to claim 5, characterized in that: The collecting mechanism (8) comprises a collecting box (801), wherein the collecting box (801) is fixedly connected to the top of the processing platform (2) and is located on the front side of the air guide sleeve (707), a filter plate (805) is fixedly connected inside the collecting box (801), and an exhaust fan (806) is fixedly connected inside the collecting box (801) and is located on the back side of the filter plate (805).

7. A high-precision automobile parts cutting and grinding device according to claim 6, characterized in that: The top of the processing platform (2) is located on the back of the collection box (801) and is movably connected to two rotating collection plates (802), and two of them are located on the front of the air guide sleeve (707). The two rotating collection plates (802) are rotatably connected to the processing platform (2).

8. The high-precision automobile parts cutting and grinding device according to claim 7, characterized in that: The outer wall of the rotating collecting plate (802) is movably connected with three side plates (803) at corresponding positions. The side plates (803) are rotatably connected with the stoppers (804) via hinges, and a torsion spring is provided in the hinge connecting the stoppers (804) and the side plates (803). The top of the processing platform (2) is fixedly connected with two stoppers (804) at corresponding positions of the two rotating collecting plates (802).

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