A high-frequency reciprocating grinding device for fine grinding of the metal shell of an automobile battery cooler

Abstract

The present invention relates to the technical field of fine grinding of automobile battery cooler metal shells, and discloses a high-frequency reciprocating grinding fine grinding device for automobile battery cooler metal shells, comprising a material taking platform, a material discharge platform provided at one end of the material taking platform, a filing mechanism provided above the material discharge platform, and a filing mechanism comprising a filing knife and a knife handle. After the weld mark is ground off, the elastic force obstruction terminals on both sides of the knife handle prevent the knife handle from continuing to descend, thereby offsetting the downward elastic force of the downward pressure spring on the filing knife, so that the filing knife is in a force-balanced state on the surface of the automobile battery cooler metal shell, and thus the filing knife will not cause wear to the surface of the automobile battery cooler metal shell even in a reciprocating motion state, thereby achieving the purpose of using a high-frequency reciprocating filing knife to grind off the weld mark of the automobile battery cooler metal shell, thereby avoiding the excessive grinding of the automobile battery cooler metal shell by the filing knife in a high-frequency state, thereby achieving the purpose of precise grinding.

Description

Technical Field

[0001] The invention relates to the technical field of fine grinding of metal shells of automobile battery coolers, in particular to a fine grinding device for the metal shells of automobile battery coolers with high-frequency reciprocating grinding. Background Art

[0002] The reciprocating high-frequency electric grinder is also called an electric grinder. It mainly uses an electrically driven file to perform high-frequency reciprocating motion on the object to be grinded to achieve the grinding effect.

[0003] With the rapid development of the new energy vehicle industry, automotive battery coolers, as core components of the power battery thermal management system, face a significant challenge. The manufacturing precision of their metal casings directly impacts overall heat dissipation performance and sealing reliability. During the welding process, defects such as weld marks and spatter are inevitable on the metal casing surface. Traditional processes often utilize grinding machines for this process. However, grinding with a grinding machine presents challenges such as uneven grinding depth and difficulty controlling surface flatness. Electric grinders also struggle to determine weld mark thickness, leading to the risk of over-grinding leading to thinning of the casing wall or residual weld marks causing seal failure. Summary of the Invention

[0004] In response to the deficiencies in the prior art, the present invention provides a high-frequency reciprocating grinding device for fine grinding the metal shell of a car battery cooler. The device has the advantages of: after the weld mark is ground off, the elastic barrier terminals on both sides of the tool handle prevent the tool handle from continuing to descend, thereby offsetting the downward elastic force of the downward pressure spring on the file grinder, so that the file grinder is in a force-balanced state on the surface of the metal shell of the car battery cooler, and thus the file grinder will not cause wear to the surface of the metal shell of the car battery cooler even in the state of reciprocating motion, thereby achieving the advantages of avoiding excessive grinding of the metal shell of the car battery cooler by the file grinder in the high-frequency state when grinding the weld mark of the metal shell of the car battery cooler, thereby achieving the purpose of precise grinding, etc., solving the problems of uneven grinding depth and difficult control of surface flatness in grinding with a grinding wheel machine; and the problem that the thickness of the weld mark cannot be determined when grinding with an electric grinder, thereby easily leading to the risk of thinning of the shell wall due to excessive grinding, or residual weld marks causing sealing failure.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-frequency reciprocating grinding device for fine grinding of the metal shell of an automobile battery cooler, comprising a material taking platform, a material discharge platform is provided at one end of the material taking platform, a filing mechanism is provided above the material discharge platform, and the filing mechanism comprises a filing knife and a knife handle; a casing is provided on the outside of the filing mechanism, the knife handle is installed inside the casing, a wear mark detection mechanism is provided above the knife handle, the wear mark detection mechanism comprises a detection plate, a downward pressure spring and an elastic force obstruction terminal, the downward pressure spring is provided between the top of the knife handle and the casing, the detection plate Located at the bottom of the knife handle, the elastic obstruction terminal is located at a position on the detection plate close to both sides of the knife handle; one side of the detection plate is rotatably connected to the housing, and a vertical positioning locking mechanism is provided on one side of the housing, and the vertical positioning locking mechanism includes a locking convex ring, which is rotatably connected to the housing, and a slot is provided between the locking convex ring and the housing; when the detection plate moves above the wear mark, the locking convex ring passes through the slot and moves toward the inside of the housing, the locking convex ring contacts the detection plate, and the detection plate and the locking convex ring are horizontally rolling connected.

[0006] Preferably, a vertical drive mechanism is provided on the back of the casing, and the vertical drive mechanism includes an electric drive rod and a proofreading pointer. The proofreading pointer is located at the bottom of the casing, and the proofreading pointer points to the unloading table. The electric drive rod is located at the bottom of the casing, and the bottom of the electric drive rod is fixed to one side of the unloading table.

[0007] Preferably, a guide mounting groove is provided inside the housing, the knife handle is installed inside the guide mounting groove, mounting side ears are provided on both sides of the knife handle above the guide mounting groove, a guide shaft is provided above the guide mounting groove, and the mounting side ears are slidably connected to the guide shaft.

[0008] Preferably, the downward pressure spring is sleeved on the guide shaft, and the two ends of the downward pressure spring are respectively connected to the inner cavity of the casing and the mounting side ear. A protruding rod is provided at the bottom of the mounting side ear, and a notch is provided on the side wall of the guide mounting groove. The protruding rod is located inside the notch, and the protruding rod is arranged corresponding to the elastic force hindering terminal.

[0009] Preferably, a rotating shaft is provided on one side of the detection plate, and a detection mounting groove is provided inside the housing. The rotating shaft is rotatably connected to the detection mounting groove, and the rotating shaft is slidably connected to the detection mounting groove. A filing channel is provided on the other side of the detection plate, and the elastic force obstruction terminals are located on both sides of the filing channel.

[0010] Preferably, a positioning groove is provided on the detection mounting groove, the positioning groove extends to the card slot, and the positioning groove is connected to the card slot, the vertical positioning locking mechanism is arranged in the positioning groove, and the vertical positioning locking mechanism also includes a carrier plate and a reset spring piece, the carrier plate is slidably arranged inside the positioning groove, the locking convex ring is rotatably arranged on the carrier plate, and the reset spring piece is located between the positioning groove and the carrier plate.

[0011] Preferably, one end of the carrier plate extends outside the positioning groove, a wedge-shaped clamping block is provided outside the positioning groove, and a bayonet is provided on the carrier plate, and the wedge-shaped clamping block corresponds to the bayonet.

[0012] Preferably, the material-retrieving platform includes a material-retrieving mechanical grab, a conveying platform and an output platform. The conveying platform is located on one side of the material-retrieving platform, and the output platform is located on the other side of the material-retrieving platform. The material-retrieving mechanical grab is respectively provided on both sides of the material-retrieving platform.

[0013] Preferably, the unloading platform is located between the conveying platform and the output platform, and a stepper motor is provided at the bottom of the unloading platform, and the stepper motor is used to drive the unloading platform to rotate in steps.

[0014] Preferably, a processing frame is provided at the bottom of the unloading table, the vertical driving mechanism is located above and on the back side of the processing frame, and the conveying platform and the output platform are respectively located on both sides of the front of the processing frame.

[0015] Compared with the prior art, the present invention provides a high-frequency reciprocating grinding device for fine grinding of the metal shell of an automobile battery cooler, which has the following beneficial effects:

[0016] 1. The high-frequency reciprocating grinding device for fine grinding of metal shells of automobile battery coolers detects the installation of the vertical positioning locking mechanism through the positioning grooves provided on the mounting grooves, so that the carrier plate in the vertical positioning locking mechanism drives the locking convex ring to move along the positioning grooves. When the carrier plate moves into the positioning grooves, the locking convex ring moves synchronously in the slots until the locking convex ring contacts the rotating shaft on the detection plate. The locking convex ring fixes the rotating shaft in the vertical direction. When the detection plate rotates, the rotating shaft and the locking convex ring roll relative to each other, and the locking convex ring rotates on the carrier plate, thereby fixing the detection plate in the vertical direction and being able to move horizontally. The locking cam is fixed enough, and when the upper and lower positions of the detection plate need to be adjusted, the carrier plate moves toward the outside of the positioning groove under the action of the reset spring piece, and drives the locking cam to move together, until the locking cam moves to the connection between the card slot and the positioning groove, the card slot clamps the locking cam to prevent the locking cam from moving out of the positioning groove. At this time, the locking cam is separated from the rotating shaft, and the rotating shaft is not subjected to force in the vertical direction and can move up and down freely, thereby realizing the wear mark detection mechanism to detect the thickness of the weld mark on the upper surface of the metal shell of the automobile battery cooler, and the degree of grinding required by the filing mechanism is judged according to the height of the weld mark on the metal shell of the automobile battery cooler.

[0017] 2. The high-frequency reciprocating grinding device for fine grinding of the metal shell of the automobile battery cooler limits the maximum range of the file grinding mechanism to which the height of the detection plate is located, that is, the maximum extent to which the file grinding mechanism can grind the weld marks on the surface of the metal shell of the automobile battery cooler. Under the action of the downward pressure spring, the file grinding knife is subjected to a downward elastic force, so that the file grinding knife passes through the detection plate and acts on the weld marks on the surface of the metal shell of the automobile battery cooler. Then, the file grinding knife in the high-frequency reciprocating state grinds the weld marks on the surface of the metal shell of the automobile battery cooler. When the detection plate rotates back, the file grinding knife is ground to the maximum extent. After reaching the inside of the casing, the filing mechanism starts to operate. Under the action of the downward pressure spring, the tool handle drives the file grinder to act on the weld mark on the surface of the metal shell of the car battery cooler. Under the high-frequency reciprocating movement of the file grinder, the weld mark of the metal shell of the car battery cooler is ground. When the mounting side ears on both sides of the tool handle move downward from the inside of the notch and move to the convex rod at the bottom of the mounting side ear to contact the elastic obstruction terminals on both sides of the detection plate, the elastic obstruction terminals offset the downward force of the downward pressure spring, so that the file grinder loses its force on the surface of the metal shell of the car battery cooler.

[0018] 3. The high-frequency reciprocating grinding device for fine grinding of the metal shell of the automobile battery cooler has the following characteristics: after the weld mark is ground off, the elastic barrier terminals on both sides of the shank prevent the shank from continuing to descend, thereby offsetting the downward force of the downward pressure spring on the file grinder, so that the file grinder is in a force balance state on the surface of the metal shell of the automobile battery cooler. Therefore, even in the state of reciprocating motion, the file grinder will not cause wear to the surface of the metal shell of the automobile battery cooler, thereby achieving the purpose of precise grinding by avoiding excessive grinding of the metal shell of the automobile battery cooler by the file grinder in the high-frequency state when grinding the weld mark of the metal shell of the automobile battery cooler using the high-frequency reciprocating file grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is one of the structural diagrams of the upper portion of the processing frame of the present invention;

[0021] Figure 3 This is the second structural diagram of the upper portion of the processing frame of the present invention;

[0022] Figure 4 This is a schematic diagram showing a partial cross-section of the housing and a structural diagram showing a state where the detection plate is rotated in according to the present invention;

[0023] Figure 5 This is a schematic diagram showing a partial cross-section of the housing and a structural diagram showing the detection plate being rotated out of the housing;

[0024] Figure 6 This is a second schematic diagram of the cross-section of the housing of the present invention and the structure of the detection plate in the rotated state;

[0025] Figure 7 This is a second schematic diagram of the exploded structure of the housing of the present invention, showing a partial cross-section and the detection plate being rotated in;

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the local enlarged structure at point A.

[0027] In the figure: 1. Material retrieving platform; 11. Material retrieving mechanical grab; 12. Conveying platform; 13. Output platform; 2. Material unloading platform; 21. Stepper motor; 3. Filing mechanism; 31. Filing knife; 32. Knife handle; 321. Mounting side ear; 322. Protruding rod; 4. Casing; 41. Card slot; 42. Guide mounting slot; 421. Guide shaft; 422. Missing slot; 43. Detection mounting slot; 431. Positioning slot; 432. Wedge-shaped card block; 5. Wear mark detection mechanism; 51. Detection plate; 511. Rotating shaft; 512. Filing channel; 52. Down-pressing spring; 53. Elastic force obstructing terminal; 6. Vertical positioning locking mechanism; 61. Locking convex ring; 62. Carrying plate; 621. Bayonet; 63. Reset spring; 7. Vertical driving mechanism; 71. Electric driving rod; 72. Proofing pointer; 8. Processing frame. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1-8 A high-frequency reciprocating grinding device for fine grinding of a metal shell of a car battery cooler comprises a material taking platform 1, a material discharging platform 2 is provided at one end of the material taking platform 1, a filing mechanism 3 is provided above the material discharging platform 2, the filing mechanism 3 comprises a filing knife 31 and a knife handle 32; a casing 4 is provided on the outside of the filing mechanism 3, the knife handle 32 is installed inside the casing 4, a wear mark detection mechanism 5 is provided above the knife handle 32, the wear mark detection mechanism 5 comprises a detection plate 51, a downward pressure spring 52 and an elastic force obstruction terminal 53, the downward pressure spring 52 is provided between the top of the knife handle 32 and the casing 4, the detection plate 51 is located at the bottom of the knife handle 32, the elastic force obstruction terminal 53 is provided, and the downward pressure spring 52 is provided between the top of the knife handle 32 and the casing 4, the detection plate 51 is located at the bottom of the knife handle 32, and the elastic force obstruction terminal 53 is provided. The force-blocking terminal 53 is located on the detection plate 51 near both sides of the knife handle 32; one side of the detection plate 51 is rotatably connected to the housing 4, and a vertical positioning locking mechanism 6 is provided on one side of the housing 4, and the vertical positioning locking mechanism 6 includes a locking protrusion 61, and the locking protrusion 61 is rotatably connected to the housing 4, and a slot 41 is provided between the locking protrusion 61 and the housing 4; when the detection plate 51 moves above the wear mark, the locking protrusion 61 passes through the slot 41 and moves toward the inside of the housing 4, and the locking protrusion 61 contacts the detection plate 51, and the detection plate 51 is horizontally rolling connected to the locking protrusion 61.

[0030] When in use, the metal shell of the automobile battery cooler is placed on the discharge table 2 through the material taking table 1 to wait for grinding to remove the weld mark, and then the wear mark detection mechanism 5 is used to detect the thickness of the weld mark on the upper surface of the metal shell of the automobile battery cooler. The degree of grinding required by the filing mechanism 3 is judged according to the height of the weld mark on the metal shell of the automobile battery cooler. First, the detection plate 51 in the wear mark detection mechanism 5 is rotated out from the inside of the casing 4 and placed above the weld mark of the metal shell of the automobile battery cooler. Then the detection plate 51 will be placed on the weld mark on the surface of the metal shell of the automobile battery cooler. At this time, the tool handle 32 in the filing mechanism 3 is located above the detection plate 51, and the detection plate 51 is further fixed vertically by the vertical positioning locking mechanism 6. The locking protrusion 61 in the vertical positioning locking mechanism 6 moves toward the groove 41 and rests on the detection plate 51, so that the detection plate 51 cannot move in the vertical direction. Then the detection plate 51 is rotated back to the inside of the casing 4. At this time, the height of the detection plate 51 limits the maximum range that the filing mechanism 3 can descend, that is, the filing The mechanism 3 is capable of grinding the weld marks on the surface of the metal shell of the automobile battery cooler to the maximum extent. Under the action of the downward pressure spring 52, the file grinder 31 is subjected to a downward elastic force, so that the file grinder 31 passes through the detection plate 51 and acts on the weld marks on the surface of the metal shell of the automobile battery cooler, and then the file grinder 31 grinds the weld marks on the surface of the metal shell of the automobile battery cooler in a high-frequency reciprocating state. When the weld marks are ground, the elastic force obstruction terminals 53 on both sides of the shank 32 prevent the shank 32 from continuing to descend, and then the downward elastic force of the file grinder 31 by the downward pressure spring 52 is offset, so that the file grinder 31 is in a force balance state on the surface of the metal shell of the automobile battery cooler, and then the file grinder 31 will not cause wear to the surface of the metal shell of the automobile battery cooler even in the reciprocating motion state, thereby achieving the purpose of using the high-frequency reciprocating file grinder 31 to grind the weld marks of the metal shell of the automobile battery cooler, thereby avoiding the excessive grinding of the metal shell of the automobile battery cooler by the file grinder 31 in the high-frequency state, thereby achieving the purpose of precise grinding.

[0031] Furthermore, a vertical drive mechanism 7 is provided at the back of the casing 4, and the vertical drive mechanism 7 includes an electric drive rod 71 and a proofreading pointer 72. The proofreading pointer 72 is located at the bottom of the casing 4, and the proofreading pointer 72 points to the discharge table 2. The electric drive rod 71 is located at the bottom of the casing 4, and the bottom of the electric drive rod 71 is fixed to one side of the discharge table 2. The position of the casing 4 is adjusted by the vertical drive mechanism 7, and the casing 4 is driven up and down by the electric drive rod 71, so that the proofreading pointer 72 is flush with the surface of the metal shell of the automobile battery cooler, wherein the initial position of the detection plate 51 is flush with the proofreading pointer 72. At the beginning, the electric drive rod 71 drives the casing 4 to rise, and then the detection plate 51 is flush with the proofreading pointer 72. The measuring plate 51 is rotated out from the inside of the casing 4 and placed above the welding mark of the metal shell of the automobile battery cooler. At this time, the casing 4 is driven to descend by the electric drive rod 71, so that the detection plate 51 descends on the welding mark of the metal shell of the automobile battery cooler. As the electric drive rod 71 continues to descend, the detection plate 51 rises inside the casing 4 and pushes the filing mechanism 3 above it to rise and further compress the downward spring 52 until the calibration pointer 72 on the casing 4 is flush with the surface of the metal shell of the automobile battery cooler. The electric drive rod 71 is fixed, and the casing 4 is in a fixed state. Then the detection plate 51 is rotated back to the inside of the casing 4, and the welding mark on the surface of the metal shell of the automobile battery cooler is ground by the filing mechanism 3.

[0032] Furthermore, a guide mounting groove 42 is provided inside the housing 4, and the knife handle 32 is installed inside the guide mounting groove 42. Mounting side ears 321 are provided on both sides of the knife handle 32 and above the guide mounting groove 42. A guide shaft 421 is provided above the guide mounting groove 42, and the mounting side ears 321 are slidably connected to the guide shaft 421; by installing the knife handle 32 through the guide mounting groove 42, the mounting side ears 321 located on both sides of the knife handle 32 slide along the direction of the guide mounting groove 42 under the guiding action of the guide shaft 421.

[0033] Furthermore, the downward pressure spring 52 is sleeved on the guide shaft 421, and the two ends of the downward pressure spring 52 are respectively connected to the inner cavity of the housing 4 and the mounting side ear 321. The bottom of the mounting side ear 321 is provided with a protruding rod 322, and the side wall of the guide mounting groove 42 is provided with a notch 422. The protruding rod 322 is located inside the notch 422, and the protruding rod 322 is arranged corresponding to the elastic force hindering terminal 53. By putting the downward pressure spring 52 sleeved on the guide shaft 421 in a compressed state, a downward elastic force is applied to the mounting side ear 321, so that the knife handle 32 is subjected to the downward elastic force, and when the detection plate 51 is rotated back to the inside of the housing 4 After that, the filing mechanism 3 starts to operate. Under the action of the downward pressure spring 52, the knife handle 32 drives the filing knife 31 to act on the welding mark on the surface of the metal shell of the automobile battery cooler. Under the high-frequency reciprocating movement of the filing knife 31, the welding mark of the metal shell of the automobile battery cooler is ground. When the mounting side ears 321 on both sides of the knife handle 32 move downward from the inside of the notch 422 and move to the bottom of the mounting side ears 321. After the protruding rods 322 contact the elastic force obstruction terminals 53 on both sides of the detection plate 51, the elastic force obstruction terminals 53 offset the downward elastic force of the downward pressure spring 52, so that the filing knife 31 loses its force on the surface of the metal shell of the automobile battery cooler.

[0034] Furthermore, a rotating shaft 511 is provided on one side of the detection plate 51, and a detection mounting groove 43 is provided inside the casing 4. The rotating shaft 511 is rotatably connected to the detection mounting groove 43, and the rotating shaft 511 is slidably connected to the detection mounting groove 43. A filing channel 512 is provided on the other side of the detection plate 51, and the elastic force obstruction terminal 53 is located on both sides of the filing channel 512; the rotating shaft 511 on one side of the detection plate 51 is driven to rotate in the detection mounting groove 43 inside the casing 4, so that the detection plate 51 can be rotated out of and into the casing 4. When the detection plate 51 completes the detection of the welding marks of the metal shell of the automobile battery cooler, the detection plate 51 is rotated into the casing 4 by the rotating shaft 511. At this time, the filing channel 512 on the detection plate 51 is consistent with the guide mounting groove 42 on the casing 4, so that the filing mechanism 3 can move downward along the guide mounting groove 42 and the filing channel 512.

[0035] Furthermore, a positioning groove 431 is provided on the detection installation groove 43, and the positioning groove 431 extends to the card slot 41, and the positioning groove 431 is communicated with the card slot 41, and the vertical positioning locking mechanism 6 is arranged in the positioning groove 431, and the vertical positioning locking mechanism 6 also includes a carrier plate 62 and a reset spring piece 63, the carrier plate 62 is slidably arranged inside the positioning groove 431, the locking convex ring 61 is rotatably arranged on the carrier plate 62, and the reset spring piece 63 is located between the positioning groove 431 and the carrier plate 62; the vertical positioning locking mechanism 6 is installed by the positioning groove 431 provided on the detection installation groove 43, so that the carrier plate 62 in the vertical positioning locking mechanism 6 drives the locking convex ring 61 to move along the positioning groove 431, and when the carrier plate 62 moves toward the inside of the positioning groove 431, the locking convex ring 61 is synchronously locked in the card slot 41 When the locking cam 61 moves to the connection point between the card slot 41 and the positioning groove 431, the card slot 41 blocks the locking cam 61 to prevent the locking cam 61 from moving out of the positioning groove 431. At this time, the locking cam 61 is separated from the rotating shaft 511, and the rotating shaft 511 is not subjected to force in the vertical direction and can move up and down freely.

[0036] Furthermore, one end of the carrier plate 62 extends outside the positioning groove 431, and a wedge-shaped block 432 is provided outside the positioning groove 431. A bayonet 621 is provided on the carrier plate 62, and the wedge-shaped block 432 corresponds to the bayonet 621; through the bayonet 621 provided at one end of the carrier plate 62, cooperating with the wedge-shaped block 432 provided outside the positioning groove 431, when the carrier plate 62 moves toward the inside of the positioning groove 431, the bayonet 621 moves to the bottom of the wedge-shaped block 432, and then the wedge-shaped block 432 is stuck in the bayonet 621, so that the carrier plate 62 and the positioning groove 431 are relatively fixed, and then the locking protrusion 61 on the other side of the carrier plate 62 is tightly attached to the rotating shaft 511.

[0037] Furthermore, the material picking platform 1 includes a material picking mechanical grab 11, a conveying platform 12 and an output platform 13. The conveying platform 12 is located on one side of the unloading platform 2, and the output platform 13 is located on the other side of the unloading platform 2. The material picking mechanical grab 11 is respectively provided on both sides of the unloading platform 2; the metal shell of the automobile battery cooler to be ground conveyed from the conveying platform 12 is placed on the unloading platform 2 through the material picking mechanical grab 11 in the material picking platform 1. After the metal shell of the automobile battery cooler is ground on the unloading platform 2, the ground metal shell of the automobile battery cooler is removed by the material picking mechanical grab 11 on the other side, and placed on the output platform 13 for removal.

[0038] Furthermore, the unloading table 2 is located between the conveying platform 12 and the output platform 13, and a stepper motor 21 is provided at the bottom of the unloading table 2, and the stepper motor 21 is used to drive the unloading table 2 to rotate in steps; after the material picking mechanical grab 11 places the automobile battery cooler metal shell on the unloading table 2 through the stepper motor 21 provided at the bottom of the unloading table 2, the stepper motor 21 rotates in steps, driving the automobile battery cooler metal shell on the unloading table 2 to step one unit, that is, it is located below the filing mechanism 3, and at the same time, the material picking mechanical grab 11 at the conveying platform 12 grabs another automobile battery cooler metal shell to be ground and places it on the unloading table 2. After the automobile battery cooler metal shell is ground, the stepper motor 21 steps one unit again to move the automobile battery cooler metal shell to the bottom of the material picking mechanical grab 11 at the output platform 13, and the other automobile battery cooler metal shell to be ground is transferred to the bottom of the filing mechanism 3. In this way, the loading, grinding and unloading of the automobile battery cooler metal shell are completed.

[0039] Furthermore, a processing frame 8 is provided at the bottom of the unloading platform 2 , the vertical driving mechanism 7 is located above and on the back side of the processing frame 8 , and the conveying platform 12 and the output platform 13 are respectively located on both sides of the front of the processing frame 8 .

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-frequency reciprocating grinding device for fine grinding of metal housings of automobile battery coolers, comprising a reclaiming table, characterized in that: A feeding platform is provided at one end of the feeding platform, and a filing mechanism is provided above the feeding platform, and the filing mechanism includes a filing knife and a knife handle; a casing is provided on the outside of the filing mechanism, and the knife handle is installed inside the casing, and a wear mark detection mechanism is provided above the knife handle, and the wear mark detection mechanism includes a detection plate, a downward pressure spring and an elastic force obstruction terminal, the downward pressure spring is provided between the top of the knife handle and the casing, the detection plate is located at the bottom of the knife handle, and the elastic force obstruction terminal is located on the detection plate near both sides of the knife handle; one side of the detection plate is rotatably connected to the casing, and a vertical positioning locking mechanism is provided on one side of the casing, and the vertical positioning The locking mechanism includes a locking convex ring, which is rotatably connected to the casing, and a slot is provided between the locking convex ring and the casing; when the detection plate moves above the wear mark, the locking convex ring passes through the slot and moves toward the inside of the casing, the locking convex ring contacts the detection plate, and the detection plate and the locking convex ring are horizontally rolling connected; a vertical driving mechanism is provided on the back of the casing, and the vertical driving mechanism includes an electric driving rod and a proofreading pointer, the proofreading pointer is located at the bottom of the casing, and the proofreading pointer points to the unloading platform, the electric driving rod is located at the bottom of the casing, and the bottom of the electric driving rod is fixed to one side of the unloading platform; A guide mounting groove is provided inside the housing, the knife handle is installed inside the guide mounting groove, mounting side ears are provided on both sides of the knife handle above the guide mounting groove, a guide shaft is provided above the guide mounting groove, and the mounting side ears are slidably connected to the guide shaft; The downward pressure spring is sleeved on the guide shaft, and the two ends of the downward pressure spring are respectively connected to the inner cavity of the housing and the mounting side ear. A protruding rod is provided at the bottom of the mounting side ear, and a notch is provided on the side wall of the guide mounting groove. The protruding rod is located inside the notch, and the protruding rod is provided corresponding to the elastic force obstruction terminal. A rotating shaft is provided on one side of the detection plate, and a detection installation groove is provided inside the housing. The rotating shaft is rotatably connected to the detection installation groove, and the rotating shaft is slidably connected to the detection installation groove. A filing channel is provided on the other side of the detection plate, and the elastic force obstruction terminals are located on both sides of the filing channel.

2. The high-frequency reciprocating grinding device for fine grinding of a metal housing of an automobile battery cooler according to claim 1, characterized in that: A positioning groove is provided on the detection mounting groove, the positioning groove extends to the card slot, and the positioning groove is connected to the card slot. The vertical positioning locking mechanism is arranged in the positioning groove, and the vertical positioning locking mechanism also includes a carrier plate and a reset spring piece. The carrier plate is slidably arranged inside the positioning groove, the locking convex ring is rotatably arranged on the carrier plate, and the reset spring piece is located between the positioning groove and the carrier plate.

3. The high-frequency reciprocating grinding device for fine grinding of a metal housing of an automobile battery cooler according to claim 2, characterized in that: One end of the carrier plate extends outside the positioning groove, a wedge-shaped clamping block is provided outside the positioning groove, and a bayonet is provided on the carrier plate, and the wedge-shaped clamping block corresponds to the bayonet.

4. The high-frequency reciprocating grinding device for fine grinding of a metal housing of an automobile battery cooler according to claim 3, characterized in that: The material-retrieving platform includes a material-retrieving mechanical grab, a conveying platform and an output platform. The conveying platform is located on one side of the material-retrieving platform, and the output platform is located on the other side of the material-retrieving platform. The material-retrieving mechanical grab is respectively provided on both sides of the material-retrieving platform.

5. The high-frequency reciprocating grinding device for fine grinding of a metal housing of an automobile battery cooler according to claim 4, characterized in that: The unloading platform is located between the conveying platform and the output platform. A stepper motor is provided at the bottom of the unloading platform, and the stepper motor is used to drive the unloading platform to rotate in steps.

6. The high-frequency reciprocating grinding device for fine grinding of a metal housing of an automobile battery cooler according to claim 5, characterized in that: A processing frame is provided at the bottom of the unloading table, the vertical driving mechanism is located above the back side of the processing frame, and the conveying platform and the output platform are respectively located on both sides of the front of the processing frame.

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