Machining device and machining method for anti-surge resistor component of vehicle gauge

Abstract

The invention provides a machining device and a machining method of a vehicle gauge anti-surge resistor component, and belongs to the technical field of resistor machining. Comprising a machining base and a machining shell arranged at the upper end of the machining base, a control panel is arranged on the side wall of the machining base, a clamping mechanism and a sliding rail mechanism are arranged at the top end of the machining base, a pneumatic mechanism is arranged at the upper end of the sliding rail mechanism, and a grinding mechanism is arranged on the side wall of the pneumatic mechanism; a cooling mechanism capable of conducting cooling protection during grinding is installed on the side wall of the grinding mechanism, a dust suction mechanism capable of synchronously conducting dust particle suction during grinding is arranged at the bottom end of the grinding mechanism, the sliding rail mechanism comprises a sliding rail base arranged at the top end of the machining base, and a transverse moving sliding rail is arranged at the top end of the sliding rail base. A transverse moving tray is arranged at the top end of the sliding rail base, and the transverse moving tray is in sliding connection with the sliding rail base.

Description

Technical Field

[0001] The present invention relates to the field of resistor processing technology, and in particular to a processing device and a processing method for an automotive-grade surge protection resistor component. Background Art

[0002] Automotive grade resistors are one of the commonly used electronic components in electronic products. They are used to limit current or adjust voltage and current in circuits. Automotive grade resistors are used in various electronic devices, such as mobile phones, computers, televisions, automotive electronic systems, etc., and are key components for the normal operation of these devices.

[0003] With the continuous advancement of electronic technology and the expansion of its application fields, the demand for automotive-grade resistors is also increasing. At present, the processing technology of automotive-grade resistors is constantly improving with the main purpose of improving production efficiency, reducing costs, and improving product quality and performance. For example, a Chinese patent document with publication number CN112192330B proposes a grinding device for resistor processing. The device does not require shutdown to change the clamping position. While improving work efficiency, it can provide stable grinding and clamping, and will not interfere with the grinding of the resistor during the entire process, nor will it cause insufficient grinding.

[0004] Combining the existing technology for analysis, it is found that there are still the following shortcomings in the process of automotive resistor processing: 1. During the grinding process of automotive resistors, the grinding rate of the grinding head needs to be controlled with high precision to avoid the temperature of the grinding contact end rising due to excessive grinding speed, thus affecting the production quality of automotive resistors; 2. When the automotive-grade resistor is being polished, as the polishing progresses, if there are defects on the polished surface, more powdery particles will be produced. The aggregation of many dust particles will adhere to the two ends of the automotive-grade resistor, causing the resistance value of the resistor to change, causing the resistance value to drift, further affecting the accuracy and stability of the resistor. At the same time, it will also increase the risk of resistor breakdown and affect the safety performance of the resistor. In addition, the dust generated by polishing accumulates on the contact points or conductive layers of the resistor, which may affect the conductivity of the resistor, resulting in poor contact or unstable resistance. Summary of the invention

[0005] In order to make up for the above shortcomings, the present invention provides a processing device and a processing method for automotive-grade surge resistor components, including a processing base and a processing shell arranged at the upper end of the processing base, the side wall of the processing base is provided with a control panel, the top of the processing base is respectively provided with a clamping mechanism and a slide rail mechanism, the upper end of the slide rail mechanism is provided with a pneumatic mechanism, the side wall of the pneumatic mechanism is provided with a grinding mechanism, the side wall of the grinding mechanism is installed with a cooling mechanism that can perform temperature protection during grinding, and the bottom end of the grinding mechanism is provided with a dust suction mechanism that simultaneously absorbs dust particles during grinding.

[0006] Preferably, the slide rail mechanism includes a slide rail base arranged at the top of the processing base, a transverse slide rail is provided at the top of the slide rail base, a transverse tray is provided at the top of the slide rail base, a sliding connection is made between the transverse tray and the slide rail base, a slide rail drive motor for controlling the transverse sliding tray to slide horizontally is provided inside the slide rail base, and the slide rail drive motor is electrically connected to the control panel.

[0007] Preferably, the pneumatic mechanism includes a support arm arranged at the top of the transverse moving tray, the side wall of the support arm is slidably connected to a vertical moving block, the support arm slides and limits the vertical moving block, a first pneumatic telescopic rod is arranged at an end of the vertical moving block away from the support arm, the side wall of the first pneumatic telescopic rod is fixedly connected to the transverse moving block, a second pneumatic telescopic rod is fixedly installed on the top of the transverse moving block, the second pneumatic telescopic rod is slidably connected to the top of the support arm, a first connecting shaft is arranged at the bottom end of the transverse moving block, a pneumatic pump is arranged on the side wall of the first connecting shaft, the pneumatic pump is electrically connected to the control panel, the pneumatic pump performs pneumatic telescopic control on the first and second pneumatic telescopic rods, a second connecting shaft is installed on the side wall of the first connecting shaft, and the end of the second connecting shaft away from the first connecting shaft is connected to the grinding mechanism.

[0008] Preferably, the grinding mechanism includes a motor storage block arranged on the side wall of the second connecting shaft, a grinding outer tube is arranged at the bottom end of the motor storage block, a motor is fixedly installed inside the motor storage block, the motor is electrically connected to the control panel, the output shaft end of the motor is fixedly connected to a first driving rod, a first bevel gear is arranged on the side wall of the first driving rod, a grinding rod is fixedly installed on the bottom end of the first driving rod, a grinding head is fixedly installed on the bottom end of the grinding rod, a stabilizing block is arranged on the top of the grinding head, a second driving rod is rotatably installed inside the motor storage block, a second bevel gear is arranged on the side wall of the second driving rod, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, the cooling mechanism includes a cooling box installed on the side wall of the motor storage block, a pressing top plate is rotatably installed inside the cooling box, the second driving rod passes through the motor storage block, the side wall of the cooling box and the pressing top plate respectively to be fixedly connected, a compressed air component is arranged inside the cooling box, an air outlet is fixedly installed at the bottom end of the compressed air component, and the bottom ends of the compressed air component are respectively fixedly connected to the first intake pipe and the second intake pipe.

[0010] Preferably, the compressed air assembly includes a compressed air box arranged inside the cooling box, the first intake pipe and the second intake pipe are respectively arranged at the bottom end of the compressed air box, a top block is arranged at the top of the compressed air box, a pressing rod is slidably installed on the side wall of the compressed air box, an air push plate is arranged at the bottom end of the pressing rod, a spring is fixedly installed between the air push plate and the side wall of the compressed air box, and a compressed air box cover plate is arranged on the side wall of the compressed air box.

[0011] Preferably, the dust suction mechanism includes two ventilation plates arranged on the side walls of the polished outer tube, a dust suction arc block is arranged between the two ventilation plates, a suction hole is opened on the top of the ventilation plate, the first suction pipe and the second suction pipe are fixedly connected to the corresponding suction holes respectively, a dust suction net mouth is arranged at the end of the dust suction arc block away from the suction hole, an arc plate is arranged at the connecting end of the ventilation plate and the dust suction arc block, an end of the arc plate close to the ventilation plate is higher than an end of the arc plate close to the dust suction arc block, and a dust blocking net is arranged inside the suction hole.

[0012] Preferably, the first bevel gear and the second bevel gear are arranged inside the motor storage block and do not conflict with the side wall of the motor storage block, the stabilization block is sleeved on the outside of the polishing rod, the stabilization block is fitted with the side wall of the polishing outer tube, the polishing rod is arranged inside the polishing outer tube, and the gear diameter of the first bevel gear is twice the gear diameter of the second bevel gear.

[0013] Preferably, the spring is sleeved on the outside of the pressing rod, the side wall cross-section of the pressing top plate adopts an elliptical structure, the pressing top plate is in contact with the side wall of the top block, the side wall of the spring is in contact with the inner wall of the compressed air box, the connecting ends of the second intake pipe, the first intake pipe and the compressed air box are provided with a one-way air inlet valve, the connecting end of the air outlet and the compressed air box is provided with a one-way air outlet valve, the bottom end of the air outlet is a curved structure, and the curved mouth faces the grinding head end.

[0014] A method for processing an automotive-grade anti-surge resistor component is applicable to a processing device for an automotive-grade anti-surge resistor component. The method comprises the following steps: Step 1: Start the slide rail drive motor set inside the slide rail base and the air pump set on the side wall of the first connecting shaft through the control panel, control the transverse movement of the pallet through the slide rail drive motor, drive the pneumatic mechanism to move horizontally, set the direction of movement of the pneumatic mechanism as the X axis at this time, drive the second pneumatic telescopic rod and the vertical movement block to move in the Y and Z axis directions through the air pump, and set the grinding coordinates (x, y, z) and the number of grinding cycles N through the control panel; Step 2: Control the motor to operate through the control panel, the output shaft end of the motor drives the first bevel gear to move, and the second bevel gear meshing with the first bevel gear rotates at the same time; Step 3: The second driving rod on the universal second bevel gear drives the pressing top plate to rotate and reciprocately squeeze the top block, and the air compressor performs a reciprocating pumping and pressing process inside. When the air outlet is in the process of exhausting, the air outlet is directed toward one end of the grinding head to perform a reciprocating blowing and cooling process, and during the blowing process, the grinding dust particles are blown toward the dust collection net end of the dust collection mechanism; Step 4: The air suction process is performed through the compressed air component, the first air suction pipe and the second air suction pipe. The dust particles enter the ventilation plate through the dust suction mesh port of the dust suction mechanism, and the dust particles blown to the dust suction mesh port from the air outlet and the dust particles polished out originally under the dust suction mesh port are absorbed.

[0015] The beneficial effects of the present invention are: The present invention realizes the reciprocating air blowing cooling protection accompanying the grinding of the grinding head through the driving effect of the motor when starting, and gathers the dust particles during the blowing process, and then uses the dust suction mechanism to suction and collect the gathered dust particles, thereby further ensuring the quality safety during the processing of automotive-grade resistors. Through the arrangement of the slide rail mechanism and the pneumatic mechanism, the flexibility of grinding the automotive-grade resistors in the processing technology is improved under the regulation of the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a processing device for automotive-grade surge protection resistor components provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of the disassembly structure of a processing device for an automotive-grade anti-surge resistor component provided by an embodiment of the present invention; Figure 3It is a schematic diagram of the support arm structure of a processing device for automotive-grade surge protection resistor components provided by an embodiment of the present invention; Figure 4 It is a schematic diagram of the positional relationship of a cooling mechanism, a grinding mechanism and a dust collection mechanism of a processing device for an automotive-grade surge-resistant resistor component provided by an embodiment of the present invention; Figure 5 It is a schematic diagram of the disassembly of a cooling mechanism, a grinding mechanism and a dust collection mechanism of a processing device for an automotive-grade surge protection resistor component provided by an embodiment of the present invention; Figure 6 It is a schematic diagram of the disassembly of a grinding mechanism of a processing device for an automotive-grade surge protection resistor component provided by an embodiment of the present invention; Figure 7 It is a schematic diagram of the connection between a cooling mechanism and a grinding mechanism of a processing device for an automotive-grade surge protection resistor component provided by an embodiment of the present invention; Figure 8 It is a schematic diagram of the internal structure of a cooling mechanism of a processing device for an automotive-grade surge resistor component provided by an embodiment of the present invention; Fig. 9 It is a schematic diagram of the external structure of a compressed air assembly of a processing device for an automotive-grade surge resistance component provided by an embodiment of the present invention; Fig.10 It is a schematic diagram of the internal structure of a compressed air assembly of a processing device for an automotive-grade surge resistance component provided by an embodiment of the present invention; Fig.11 It is a schematic diagram of the structure of a dust collection mechanism of a processing device for an automotive-grade surge-resistant resistor component provided by an embodiment of the present invention; Fig.12 It is a schematic diagram of an inverted structure of a dust collection mechanism of a processing device for an automotive-grade surge resistor component provided by an embodiment of the present invention; Fig.13 It is a side view of a dust collection mechanism of a processing device for an automotive-grade surge resistor component provided by an embodiment of the present invention; Fig.14 It is a step diagram of a method for processing an automotive-grade surge resistor component provided in an embodiment of the present invention.

[0018] In the figure: 10, processing base; 11, processing shell; 12, control panel; 20, clamping mechanism; 30, slide rail mechanism; 31, slide rail base; 32, transverse slide rail; 33, transverse tray; 40, pneumatic mechanism; 41, support arm; 42, vertical movement block; 43, first pneumatic telescopic rod; 44, transverse movement block; 45, second pneumatic telescopic rod; 46, first connecting shaft; 47, second connecting shaft; 50, grinding mechanism; 51, motor storage block; 511, grinding outer tube; 52, motor; 53, grinding head; 54, grinding rod; 55, stabilizing block; 60. Cooling mechanism; 61. Cooling box; 62. Pressurized top plate; 63. Compressed air assembly; 631. Compressed air box; 632. Top block; 633. Pressurized rod; 634. Air push plate; 635. Spring; 636. Compressed air box cover; 64. Air outlet; 65. First air intake pipe; 651. Second air intake pipe; 70. Dust suction mechanism; 71. Ventilation plate; 72. Dust suction arc block; 73. Air suction hole; 74. Dust suction net port; 75. Arc plate; 81. First driving rod; 811. First bevel gear; 82. Second driving rod; 821. Second bevel gear. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1: Reference Figure 2 , Figure 3 and Figure 4 A processing device for automotive-grade surge resistor components includes a processing base 10 and a processing shell 11 arranged at the upper end of the processing base 10, a control panel 12 is arranged on the side wall of the processing base 10, a clamping mechanism 20 and a slide rail mechanism 30 are respectively arranged on the top of the processing base 10, a pneumatic mechanism 40 is arranged on the upper end of the slide rail mechanism 30, a grinding mechanism 50 is arranged on the side wall of the pneumatic mechanism 40, a cooling mechanism 60 that can perform temperature protection during grinding is installed on the side wall of the grinding mechanism 50, and a dust suction mechanism 70 that synchronously absorbs dust particles during grinding is arranged at the bottom end of the grinding mechanism 50.

[0020] Reference Figure 2The slide rail mechanism 30 includes a slide rail base 31 arranged at the top of the processing base 10, a transverse slide rail 32 is provided at the top of the slide rail base 31, a transverse tray 33 is provided at the top of the slide rail base 31, and the transverse tray 33 is slidably connected to the slide rail base 31. A slide rail drive motor for controlling the transverse tray 33 to slide horizontally is provided inside the slide rail base 31, and the slide rail drive motor is electrically connected to the control panel 12.

[0021] Reference Figure 3 The pneumatic mechanism 40 includes a support arm 41 arranged at the top of the transverse moving tray 33, and the side wall of the support arm 41 is slidably connected with a vertical moving block 42, and the support arm 41 slides and limits the vertical moving block 42, and a first pneumatic telescopic rod 43 is arranged at the end of the vertical moving block 42 away from the support arm 41, and a transverse moving block 44 is fixedly connected to the side wall of the first pneumatic telescopic rod 43, and a second pneumatic telescopic rod 45 is fixedly installed at the top of the transverse moving block 44, and the second pneumatic telescopic rod 45 is slidably connected to the top of the support arm 41, and a first connecting shaft 46 is arranged at the bottom end of the transverse moving block 44, and an air pressure pump is arranged on the side wall of the first connecting shaft 46, and the air pressure pump is electrically connected to the control panel 12, and the air pressure pump performs pneumatic telescopic control on the first pneumatic telescopic rod 43 and the second pneumatic telescopic rod 45, and a second connecting shaft 47 is installed on the side wall of the first connecting shaft 46, and the end of the second connecting shaft 47 away from the first connecting shaft 46 is connected to the grinding mechanism 50.

[0022] Reference Figure 4 and Figure 6 The grinding mechanism 50 includes a motor storage block 51 arranged on the side wall of the second connecting shaft 47, a grinding outer tube 511 is arranged at the bottom end of the motor storage block 51, a motor 52 is fixedly installed inside the motor storage block 51, the motor 52 is electrically connected to the control panel 12, the output shaft end of the motor 52 is fixedly connected to the first driving rod 81, the side wall of the first driving rod 81 is provided with a first bevel gear 811, the bottom end of the first driving rod 81 is fixedly installed with a grinding rod 54, the bottom end of the grinding rod 54 is fixedly installed with a grinding head 53, the top of the grinding head 53 is provided with a stabilizing block 55, the second driving rod 82 is rotatably installed inside the motor storage block 51, the side wall of the second driving rod 82 is provided with a second bevel gear 821, and the second bevel gear 821 is meshed with the first bevel gear 811.

[0023] Reference Figure 7 and Figure 8The cooling mechanism 60 includes a cooling box 61 installed on the side wall of the motor storage block 51, and a pressing top plate 62 is rotatably installed inside the cooling box 61. The second driving rod 82 passes through the motor storage block 51, the side wall of the cooling box 61 and the pressing top plate 62 for fixed connection. A compressed air component 63 is arranged inside the cooling box 61, and an air outlet 64 is fixedly installed at the bottom end of the compressed air component 63. The bottom ends of the compressed air component 63 are respectively fixedly connected to the first intake pipe 65 and the second intake pipe 651.

[0024] Reference Fig.10 The compressed air assembly 63 includes a compressed air box 631 arranged inside the cooling box 61, a first suction pipe 65 and a second suction pipe 651 are respectively arranged at the bottom end of the compressed air box 631, a top block 632 is arranged at the top of the compressed air box 631, a pressing rod 633 is slidably installed on the side wall of the compressed air box 631, an air push plate 634 is arranged at the bottom end of the pressing rod 633, a spring 635 is fixedly installed between the air push plate 634 and the side wall of the compressed air box 631, and a compressed air box cover plate 636 is arranged on the side wall of the compressed air box 631.

[0025] Reference Fig.11 , Fig.12 and Fig.13 The dust suction mechanism 70 includes two ventilation plates 71 arranged on the side walls of the polishing outer tube 511, a dust suction arc block 72 is arranged between the two ventilation plates 71, a suction hole 73 is opened at the top of the ventilation plate 71, the first suction pipe 65 and the second suction pipe 651 are respectively fixedly connected with the corresponding suction holes 73, a dust suction net mouth 74 is arranged at one end of the dust suction arc block 72 away from the suction hole 73, an arc plate 75 is arranged at the connecting end of the ventilation plate 71 and the dust suction arc block 72, an end of the arc plate 75 close to the ventilation plate 71 is higher than an end of the arc plate 75 close to the dust suction arc block 72, and a dust blocking net is arranged inside the suction hole 73.

[0026] Reference Figure 4 , Figure 5 and Figure 6 The first bevel gear 811 and the second bevel gear 821 are arranged inside the motor storage block 51 and do not conflict with the side wall of the motor storage block 51. The stabilizing block 55 is sleeved on the outside of the polishing rod 54. The stabilizing block 55 is in contact with the side wall of the polishing outer tube 511. The polishing rod 54 is arranged inside the polishing outer tube 511. The gear diameter of the first bevel gear 811 is twice the gear diameter of the second bevel gear 821.

[0027] Reference Fig.10The spring 635 is sleeved on the outside of the pressing rod 633, the side wall cross-section of the pressing top plate 62 adopts an elliptical structure, the pressing top plate 62 is in contact with the side wall of the top block 632, the side wall of the spring 635 is in contact with the inner wall of the compressed air box 631, and a one-way air inlet valve is provided at the connecting end of the second suction pipe 651, the first suction pipe 65 and the compressed air box 631, and a one-way air outlet valve is provided at the connecting end of the air outlet 64 and the compressed air box 631. The bottom end of the air outlet 64 is a curved structure, and the curved mouth faces the end of the grinding head 53.

[0028] The specific working principle of this embodiment is: Reference Figure 2 and Figure 3 In the process of processing automotive resistors, some defective resistors or automotive resistors with special requirements need to be polished during production. When processing automotive resistors, the slide rail drive motor set inside the slide rail base 31 is started through the control panel 12, and the air pressure pump set on the side wall of the first connecting shaft 46 is started. The slide rail drive motor controls the transverse tray 33, thereby driving the pneumatic mechanism 40 to move horizontally. If the direction of movement of the pneumatic mechanism 40 is the X axis at this time, the air pressure pump drives the second pneumatic telescopic rod 45 and the vertical movement block 42 to move in the Y axis and Z axis directions respectively. The polishing coordinates (x, y, z) and the number of polishing cycles N are set through the control panel 12; In the above process, by setting the slide rail mechanism 30 and the pneumatic mechanism 40 , the flexibility of grinding the automotive-grade resistor in the processing technology is improved under the control of the control panel 12 .

[0029] Reference Figure 4 , Figure 6 and Figure 8 , the motor 52 is controlled to operate through the control panel 12, at which time the output shaft end of the motor 52 drives the first bevel gear 811 to move, and the second bevel gear 821 meshing with the first bevel gear 811 rotates at the same time. Since the gear diameter of the first bevel gear 811 is twice the gear diameter of the second bevel gear 821, the second bevel gear 821 rotates faster per second, driving the pressing top plate 62 to rotate coaxially; Reference Figure 8 and Fig.10When the pressing top plate 62 rotates, since the side wall cross-section of the pressing top plate 62 is an elliptical structure, the top block 632 is squeezed back and forth during the rotation process. The air push plate 634 is driven by the top block 632, and the connecting ends of the second suction pipe 651, the first suction pipe 65 and the compressed air box 631 are provided with a one-way air inlet valve, and the connecting end of the air outlet 64 and the compressed air box 631 is provided with a one-way air outlet valve, so as to cooperate with the reciprocating pumping and pressing process. When the air outlet process is performed, the air outlet 64 performs a reciprocating blowing and cooling process toward one end of the grinding head 53, and blows the grinding dust particles toward the dust suction net port 74 end of the dust suction mechanism 70 during the blowing process. During the air suction process, the air suction process is performed through the first air suction pipe 65 and the second air suction pipe 651, and the dust particles enter the ventilation plate 71 through the dust suction mesh port 74 end of the dust suction mechanism 70, and the dust particles blown to the dust suction mesh port 74 end by the air outlet 64 and the dust particles polished and originally located under the dust suction mesh port 74 end are absorbed. Since the end of the arc plate 75 close to the ventilation plate 71 is higher than the end of the arc plate 75 close to the dust suction arc block 72, the inhaled dust is not easy to fall out with the inertia force of the grinding mechanism 50 when there is no suction force, and since a dust blocking net is provided inside the air suction hole 73, the dust inside the ventilation plate 71 will not enter the second air suction pipe 651 and the first air suction pipe 65 to cause pipe blockage, and the dust suction mechanism 70 can be directly disassembled, cleaned and reused later; In the above process, through the driving effect of the motor 52 when it is started, the reciprocating blowing cooling protection accompanying the grinding of the grinding head 53 is realized under the operation of the cooling mechanism 60, and the dust particle material is gathered during the blowing process, and the gathered dust particles are vacuumed and collected by the dust suction mechanism 70, thereby further ensuring the quality safety of automotive-grade resistor processing. Embodiment 2: Based on the processing device of the automotive-grade anti-surge resistor component of Embodiment 1, a processing method of the automotive-grade anti-surge resistor component is proposed, comprising the following steps:

[0030] Step 1: Start the slide rail drive motor provided inside the slide rail base 31 and the air pressure pump provided on the side wall of the first connecting shaft 46 through the control panel 12, control the lateral movement tray 33 through the slide rail drive motor, drive the pneumatic mechanism 40 to move horizontally, assume that the moving direction of the pneumatic mechanism 40 is the X-axis at this time, drive the second pneumatic telescopic rod 45 and the vertical movement block 42 to move in the Y-axis and Z-axis directions through the air pressure pump, and set the grinding coordinates x, y, z and the number of grinding cycles N through the control panel 12; Step 2: Control the motor 52 to operate through the control panel 12, the output shaft end of the motor 52 drives the first bevel gear 811 to move, and the second bevel gear 821 meshing with the first bevel gear 811 rotates at the same time; Step 3: The second driving rod 82 on the universal second bevel gear 821 drives the pressing top plate 62 to rotate and reciprocately squeeze the top block 632, and the air pressure component 63 performs a reciprocating pumping and pressing process. When the air outlet process is performed, the air outlet 64 performs a reciprocating blowing and cooling process toward one end of the grinding head 53, and during the blowing process, the grinding dust particles are blown toward the dust suction net port 74 end of the dust suction mechanism 70; Step 4: The air suction process is performed through the compressed air component 63, the first air suction pipe 65 and the second air suction pipe 651. The dust particles enter the ventilation plate 71 through the dust suction mesh port 74 end of the dust suction mechanism 70, and the dust particles blown from the air outlet 64 to the dust suction mesh port 74 end and the dust particles polished out originally under the dust suction mesh port 74 end are absorbed.

[0031] In the description of the present invention, it should be noted that the specific model and specifications of the motor need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be described in detail. It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and other indications of orientation or position relationship are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and brief description, rather than indicating or implying that the position or element referred to must have a specific orientation, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A processing device for automotive-grade surge resistor components, comprising a processing base (10) and a processing housing (11) arranged on the upper end of the processing base (10), characterized in that: A control panel (12) is provided on the side wall of the processing base (10), a clamping mechanism (20) and a slide rail mechanism (30) are provided on the top of the processing base (10), a pneumatic mechanism (40) is provided on the upper end of the slide rail mechanism (30), a grinding mechanism (50) is provided on the side wall of the pneumatic mechanism (40), a cooling mechanism (60) capable of providing cooling protection during grinding is installed on the side wall of the grinding mechanism (50), and a dust collecting mechanism (70) for synchronously absorbing dust particles during grinding is provided on the bottom end of the grinding mechanism (50).

2. The processing device of the automotive-grade surge resistor component according to claim 1 is characterized in that: The slide rail mechanism (30) comprises a slide rail base (31) arranged at the top of the processing base (10), a transverse slide rail (32) is provided at the top of the slide rail base (31), a transverse tray (33) is provided at the top of the slide rail base (31), the transverse tray (33) and the slide rail base (31) are slidably connected, a slide rail drive motor for controlling the transverse tray (33) to slide horizontally is provided inside the slide rail base (31), and the slide rail drive motor is electrically connected to the control panel (12).

3. The processing device of the automotive-grade surge resistor component according to claim 2 is characterized in that: The pneumatic mechanism (40) comprises a support arm (41) arranged at the top end of the transverse moving tray (33); a side wall of the support arm (41) is slidably connected to a vertical moving block (42); the support arm (41) performs sliding limiting on the vertical moving block (42); a first pneumatic telescopic rod (43) is arranged at one end of the vertical moving block (42) away from the support arm (41); a side wall of the first pneumatic telescopic rod (43) is fixedly connected to a transverse moving block (44); a second pneumatic telescopic rod (45) is fixedly installed at the top end of the transverse moving block (44); and the second pneumatic telescopic rod (45) The first connecting shaft (46) is slidably connected to the top of the support arm (41), and the bottom end of the transverse block (44) is provided with a first connecting shaft (46). The side wall of the first connecting shaft (46) is provided with an air pressure pump, and the air pressure pump is electrically connected to the control panel (12). The air pressure pump performs pneumatic telescopic control on the first pneumatic telescopic rod (43) and the second pneumatic telescopic rod (45). The side wall of the first connecting shaft (46) is provided with a second connecting shaft (47), and the end of the second connecting shaft (47) away from the first connecting shaft (46) is connected to the grinding mechanism (50).

4. The processing device of the automotive-grade surge resistor component according to claim 3 is characterized in that: The grinding mechanism (50) comprises a motor storage block (51) arranged on the side wall of the second connecting shaft (47), the bottom end of the motor storage block (51) is provided with a grinding outer tube (511), a motor (52) is fixedly installed inside the motor storage block (51), the motor (52) is electrically connected to the control panel (12), the output shaft end of the motor (52) is fixedly connected to a first driving rod (81), the side wall of the first driving rod (81) is provided with a first bevel gear (811), the bottom end of the first driving rod (81) is fixedly installed with a grinding rod (54), the bottom end of the grinding rod (54) is fixedly installed with a grinding head (53), the top end of the grinding head (53) is provided with a stabilizing block (55), the inside of the motor storage block (51) is rotatably installed with a second driving rod (82), the side wall of the second driving rod (82) is provided with a second bevel gear (821), and the second bevel gear (821) is meshed with the first bevel gear (811).

5. The processing device of the automotive-grade surge resistor component according to claim 4 is characterized in that: The cooling mechanism (60) comprises a cooling box (61) mounted on the side wall of the motor storage block (51), a pressing top plate (62) being rotatably mounted inside the cooling box (61), the second driving rod (82) respectively passing through the motor storage block (51), the side wall of the cooling box (61) and the pressing top plate (62) to be fixedly connected, a compressed air component (63) is arranged inside the cooling box (61), an air outlet (64) is fixedly mounted at the bottom end of the compressed air component (63), and the bottom end of the compressed air component (63) is respectively fixedly connected to a first air intake pipe (65) and a second air intake pipe (651).

6. The processing device for automotive-grade surge resistor components according to claim 5, characterized in that: The compressed air assembly (63) comprises a compressed air box (631) arranged inside the cooling box (61); the first air intake pipe (65) and the second air intake pipe (651) are respectively arranged at the bottom ends of the compressed air box (631); a top block (632) is arranged at the top end of the compressed air box (631); a pressing rod (633) is slidably mounted on the side wall of the compressed air box (631); an air push plate (634) is arranged at the bottom end of the pressing rod (633); a spring (635) is fixedly mounted between the air push plate (634) and the side wall of the compressed air box (631); and a compressed air box cover plate (636) is arranged on the side wall of the compressed air box (631).

7. The processing device of the automotive-grade surge resistor component according to claim 6 is characterized in that: The dust suction mechanism (70) comprises two ventilation plates (71) arranged on the side walls of the polishing outer tube (511), a dust suction arc block (72) is arranged between the two ventilation plates (71), a suction hole (73) is opened at the top of the ventilation plate (71), the first suction pipe (65) and the second suction pipe (651) are respectively fixedly connected to the corresponding suction holes (73), a dust suction net opening (74) is arranged at one end of the dust suction arc block (72) away from the suction hole (73), an arc plate (75) is arranged at the connecting end of the ventilation plate (71) and the dust suction arc block (72), one end of the arc plate (75) close to the ventilation plate (71) is higher than one end of the arc plate (75) close to the dust suction arc block (72), and a dust blocking net is arranged inside the suction hole (73).

8. The processing device for automotive-grade surge resistor components according to claim 7, characterized in that: The first bevel gear (811) and the second bevel gear (821) are arranged inside the motor storage block (51) and do not conflict with the side wall of the motor storage block (51); the stabilizing block (55) is sleeved on the outside of the polishing rod (54); the stabilizing block (55) is in contact with the side wall of the polishing outer tube (511); the polishing rod (54) is arranged inside the polishing outer tube (511); and the gear diameter of the first bevel gear (811) is twice the gear diameter of the second bevel gear (821).

9. The processing device for automotive-grade surge resistor components according to claim 8, characterized in that: The spring (635) is sleeved on the outside of the pressing rod (633); the side wall cross-section of the pressing top plate (62) is set in an elliptical structure; the pressing top plate (62) is in contact with the side wall of the top block (632); the side wall of the spring (635) is in contact with the inner wall of the compressed air box (631); a one-way air inlet valve is provided at the connecting end between the second air intake pipe (651), the first air intake pipe (65) and the compressed air box (631); a one-way air outlet valve is provided at the connecting end between the air outlet (64) and the compressed air box (631); the bottom end of the air outlet (64) is set in a curved structure, and the curved mouth faces the end of the grinding head (53).

10. A method for processing automotive-grade anti-surge resistor components, applicable to a processing device for automotive-grade anti-surge resistor components according to any one of claims 1 to 9, characterized in that: The steps of the method include: Step 1: Start the slide rail drive motor provided inside the slide rail base (31) and the air pressure pump provided on the side wall of the first connecting shaft (46) through the control panel (12), control the transverse moving tray (33) through the slide rail drive motor, drive the pneumatic mechanism (40) to move transversely, assume that the direction of movement of the pneumatic mechanism (40) is the X-axis at this time, drive the second pneumatic telescopic rod (45) and the vertical moving block (42) to move in the Y-axis and Z-axis directions through the air pressure pump, and set the grinding coordinates (x, y, z) and the number of grinding cycles N through the control panel (12); Step 2: Control the motor (52) to operate through the control panel (12), so that the output shaft end of the motor (52) drives the first bevel gear (811) to move, and the second bevel gear (821) meshing with the first bevel gear (811) rotates at the same time; Step 3: The second driving rod (82) on the universal second bevel gear (821) drives the pressing top plate (62) to rotate and reciprocately squeeze the top block (632), and the air compression component (63) performs a reciprocating pumping and pressing process. When the air outlet process is performed, the air outlet (64) is directed toward one end of the grinding head (53) to perform a reciprocating blowing and cooling process, and during the blowing process, the grinding dust particles are blown toward the dust suction net port (74) end of the dust suction mechanism (70); Step 4: An air suction process is performed through the compressed air component (63), the first air suction pipe (65) and the second air suction pipe (651), and the dust particles enter the ventilation plate (71) through the dust suction mesh port (74) end of the dust suction mechanism (70), and the dust particles blown from the air outlet (64) to the dust suction mesh port (74) end and the dust particles polished out and originally located under the dust suction mesh port (74) end are absorbed.

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