Self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy machining clamp

Abstract

The invention relates to the technical field of iron-chromium-cobalt permanent magnet alloy machining clamps, and discloses a self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy machining clamp which comprises a workbench and further comprises a fixing mechanism arranged on the top face of the workbench and used for fixing an iron-chromium-cobalt permanent magnet alloy workpiece, and a cleaning mechanism arranged on the top face of the workbench and used for cleaning the iron-chromium-cobalt permanent magnet alloy workpiece. And the cleaning mechanism is used for cleaning the upper surface of the iron-chromium-cobalt permanent magnet alloy workpiece and comprises a moving assembly arranged on the side face of the workbench and a cleaning assembly arranged on the moving assembly, and the moving assembly is used for controlling the cleaning assembly to move. And the blowing mechanism is used for blowing the cleaned impurities and drying the cleaning assembly, and through the cleaning mechanism and the fixing mechanism, the problems that due to a sludge layer formed on the surface of the iron-chromium-cobalt permanent magnet alloy by the impurities, the assembly precision and the assembly efficiency of the machining clamp are reduced in the subsequent machining process can be effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of iron-chromium-cobalt permanent magnet alloy processing fixtures, in particular to a self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture. Background Art

[0002] The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture is a clamping device specially designed for iron-chromium-cobalt permanent magnet alloy materials. It can firmly fix the iron-chromium-cobalt permanent magnet alloy on it to ensure that the material will not move or fall off during the subsequent precision processing. This fixture not only has high-precision positioning capabilities, but also incorporates self-cleaning technology. The self-cleaning technology uses the principle of ultrasonic vibration to automatically remove fine particles in the working area, keeping the workbench in a highly clean state at all times.

[0003] After the self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture firmly fixes the iron-chromium-cobalt permanent magnet alloy, a sludge layer is formed due to the adsorption of impurities such as iron filings and dust on the surface of the iron-chromium-cobalt permanent magnet alloy. This sludge layer causes the assembly accuracy of the iron-chromium-cobalt permanent magnet alloy processing fixture to be reduced during subsequent processing, affecting the problem of low assembly efficiency.

[0004] To this end, the present invention provides a self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The present invention provides a self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture, including a workbench, and also includes: a fixing mechanism arranged on the top surface of the workbench, the fixing mechanism is used to fix the iron-chromium-cobalt permanent magnet alloy workpiece, a cleaning mechanism arranged on the top surface of the workbench, the cleaning mechanism is used to clean the upper surface of the iron-chromium-cobalt permanent magnet alloy workpiece, wherein the cleaning mechanism includes a moving component arranged on the side of the workbench, and a cleaning component arranged on the moving component, the moving component is used to control the movement of the cleaning component, the cleaning component uses a flexible brush, a humidifying mechanism arranged on the top surface of the workbench, the humidifying mechanism is used to humidify the cleaning component, and a blower mechanism arranged on the top surface of the workbench. The blower mechanism is used to blow cleaned impurities and dry the cleaning component.

[0007] By adopting the above technical solution, the problem of reduced assembly accuracy and assembly efficiency of the processing fixture during subsequent processing due to the sludge layer formed by impurities on the surface of the iron-chromium-cobalt permanent magnet alloy is effectively solved.

[0008] Preferably, the fixing mechanism includes a positioning block fixedly connected to the top surface of the workbench, the top surface of the workbench is provided with a limiting groove, the inner wall of the limiting groove is rotatably connected to a first reciprocating screw, and one end of the first reciprocating screw passes through and is rotatably connected to the workbench.

[0009] Preferably, one end of the first reciprocating screw rod passing through the workbench is fixedly connected to the output end of the first motor, the outer side of the first reciprocating screw rod is threadedly connected to the first sliding block, and the side of the first sliding block close to the positioning block is fixedly connected to the limiting block.

[0010] By adopting the above technical solution, the iron-chromium-cobalt permanent magnet alloy workpiece can be firmly fixed through the cooperation of the positioning block and the limit block. This design enables the device to adapt to and fix iron-chromium-cobalt permanent magnet alloy workpieces of different widths.

[0011] Preferably, the humidifying mechanism comprises a humidifying box fixedly connected to the top surface of the workbench, a water inlet pipe is fixedly connected to one side of the humidifying box, and a mounting groove is provided on one side of the humidifying box close to the positioning block.

[0012] Preferably, a return spring is fixedly connected to the inner wall of the installation groove, one end of the return spring close to the positioning block is fixedly connected to a blocking block, and the bottom end of the inner side of the installation groove is fixedly connected to a water spray plate.

[0013] By adopting the above technical solution, this design not only ensures that the cleaning components can be fully moisturized when needed, thereby improving the cleaning effect, but also takes into account the rational use of water resources.

[0014] Preferably, the moving assembly includes a limit frame fixedly connected to the side of the workbench, the top surface of the limit frame is provided with a moving groove, the moving groove passes through the limit frame, and the inner wall of the moving groove is rotatably connected to a second reciprocating screw rod.

[0015] Preferably, one end of the second reciprocating screw passes through and is rotatably connected to the limit frame, the end of the second reciprocating screw passing through the limit frame is fixedly connected to the output end of the second motor, and the upper end of the second reciprocating screw is threadedly connected to the second sliding block.

[0016] By adopting the above technical solution, precise control of the moving path of the cleaning component is achieved. This control method not only improves the efficiency and accuracy of cleaning, but also provides higher flexibility and controllability for the entire system.

[0017] Preferably, the cleaning assembly comprises a mounting block fixedly connected to a side of the second sliding block close to the positioning block, a cleaning head is fixedly connected to the lower end of the mounting block, and the lower end of the cleaning head is attached to the upper surface of the positioning block.

[0018] By adopting the above technical solution, the design of the cleaning head enables it to effectively contact and remove various impurities on the surface of the workpiece, such as dust, debris, etc., thereby ensuring the cleanliness of the workpiece surface. This can prevent impurities from forming a sludge layer, and solve the problem that the mud layer causes the subsequent processing of the iron-chromium-cobalt permanent magnet alloy processing fixture to reduce the low assembly accuracy and affect the low assembly efficiency.

[0019] Preferably, the hair dryer mechanism includes a third sliding block threadedly connected to the lower end of the second reciprocating screw, the third sliding block is fixedly connected to the first magnet at one end close to the workbench, a placement groove is provided on the side of the workbench away from the humidifying mechanism, the inner wall of the placement groove is slidably connected to a mounting plate, the lower side of the mounting plate is fixedly connected to the second magnet, and the upper end of the mounting plate is fixedly connected to an elastic airbag.

[0020] Preferably, the lower end of the elastic airbag is fixedly connected with an air inlet pipe, which passes through and is fixedly connected to the mounting plate and the second magnet; the upper end of the elastic airbag is fixedly connected with an air outlet pipe, which passes through and is fixedly connected to the workbench; the outer sides of the air inlet pipe and the air outlet pipe are fixedly connected with a one-way valve; and the top end of the air outlet pipe is fixedly connected with a blow box.

[0021] By adopting the above technical solution, the airflow ejected by the blower box can effectively remove impurities attached to the surface of the cobalt magnet, thereby achieving a thorough cleaning effect. At the same time, when the gas flows out through the outlet pipe, the flow direction is also controlled by the one-way valve installed on the outside of the inlet pipe. The one-way valve ensures that the gas can only flow in one direction, thereby effectively adjusting the direction of the airflow, avoiding the chaos of gas flow, and ensuring the efficiency and stability of the entire cleaning process.

[0022] The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture of the present invention, in the initial state, firstly places the iron-chromium-cobalt permanent magnet alloy workpiece securely on the workbench, and then uses the fixing mechanism to firmly fix the iron-chromium-cobalt permanent magnet alloy workpiece to ensure that it will not move or shake during the subsequent cleaning process. Next, the cleaning component in the moving component is moderately humidified by the humidifying mechanism so that the cleaning component achieves the best cleaning effect. Then, the cleaning mechanism is started so that it can perform a comprehensive cleaning treatment on the upper surface of the iron-chromium-cobalt permanent magnet alloy workpiece in a specific manner and force. Finally, the impurities generated during the cleaning process are effectively blown away from the workbench by the blower mechanism, and the cleaning component is blown dry at the same time, so as to ensure that the impurities on the surface of the iron-chromium-cobalt permanent magnet alloy are completely removed. This series of operations effectively solves the problem of reduced assembly accuracy and assembly efficiency of the processing fixture during subsequent processing due to the sludge layer formed by impurities on the surface of the iron-chromium-cobalt permanent magnet alloy.

[0023] The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture of the present invention is that in the initial state, the cleaning component is securely placed inside the installation slot. At this time, the water spray plate will start and spray water mist upward. These fine water droplets will evenly cover the cleaning component to make it fully moisturized and prepare for subsequent cleaning work. When the cleaning component leaves the installation slot, the reset spring will quickly play its reset role and push the blocking block to move along the preset track, thereby tightly closing the opening of the installation slot. This design not only ensures that the cleaning component can be fully moisturized when needed, improves the cleaning effect, but also takes into account the rational use of water resources. .

[0024] The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture of the present invention, when the second reciprocating screw starts to rotate, its rotational motion drives the third sliding block to slide along its track through the connection with the third sliding block. As the third sliding block slides, the first magnet fixed thereon also moves accordingly, gradually approaching the bottom of the second magnet. Since there is a magnetic repulsive force between the first magnet and the second magnet, when the first magnet approaches the second magnet, the effect of the magnetic field causes the second magnet to be pushed by the repulsive force, so that the mounting plate slides upward along the direction of the placement groove. As the mounting plate moves upward, the entire structure will generate a force transmission, thereby compressing the elastic airbag. The compression of the elastic airbag causes the gas inside the airbag to flow out through the outlet pipe and be transported to the blow box. The blow box starts to spray air outward for blowing. The airflow sprayed by the blow box can effectively remove impurities attached to the surface of the cobalt magnetic steel, thereby achieving a thorough cleaning effect. At the same time, when the gas flows out through the outlet pipe, the flow direction is also controlled by the one-way valve installed on the outside of the inlet pipe. The one-way valve ensures that the gas can only flow in one direction, thereby effectively adjusting the direction of the gas flow, avoiding the chaos of gas flow, and ensuring the efficiency and stability of the entire cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a stereogram of an embodiment of the present invention; Figure 2 It is a structural schematic diagram of the fixing mechanism in the present invention; Figure 3 It is a structural schematic diagram of the cleaning mechanism in the present invention; Figure 4 It is a half-section structural schematic diagram of the humidification mechanism in the present invention; Figure 5 It is a structural schematic diagram of the hair dryer mechanism of the present invention.

[0026] Description of reference numerals: 1. Workbench; 2. Fixing mechanism; 21. Positioning block; 22. Limiting groove; 23. First reciprocating screw rod; 24. First motor; 25. First sliding block; 26. Limiting block; 3. Cleaning mechanism; 31. Moving assembly; 311. Limiting frame; 312. Moving groove; 313. Second reciprocating screw rod; 314. Second motor; 315. Second sliding block; 32. Cleaning assembly; 321. Mounting block; 322. Cleaning head; 4. Humidifying mechanism; 41. Humidifying box; 42. Water inlet pipe; 43. Mounting groove; 44. Reset spring; 45. Blocking block; 46. Water spray plate; 5. Blowing mechanism; 51. Third sliding block; 52. First magnet; 53. Placement groove; 54. Mounting plate; 55. Second magnet; 56. Elastic airbag; 57. Inlet pipe; 58. Outlet pipe; 59. Blowing box. DETAILED DESCRIPTION

[0027] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example

[0028] The following is a further detailed description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. Figures 1 to 5 , the self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture provided in this application, please refer to Figure 1 and Figure 2 , including a workbench 1, and also including: a fixing mechanism 2 arranged on the top surface of the workbench 1, the fixing mechanism 2 is used to fix the iron-chromium-cobalt permanent magnet alloy workpiece, a cleaning mechanism 3 arranged on the top surface of the workbench 1, the cleaning mechanism 3 is used to clean the upper surface of the iron-chromium-cobalt permanent magnet alloy workpiece, wherein the cleaning mechanism 3 includes a moving component 31 arranged on the side of the workbench 1, and a cleaning component 32 arranged on the moving component 31, the moving component 31 is used to control the movement of the cleaning component 32, the cleaning component 32 uses a flexible brush, a humidifying mechanism 4 arranged on the top surface of the workbench 1, the humidifying mechanism 4 is used to humidify the cleaning component 32, and a blower mechanism 5 arranged on the top surface of the workbench 1. The blower mechanism 5 is used to blow away the cleaned impurities and dry the cleaning component 32.

[0029] Specifically, in the initial state, the iron-chromium-cobalt permanent magnetic alloy workpiece is first placed securely on the workbench 1, and then the iron-chromium-cobalt permanent magnetic alloy workpiece is firmly fixed by the fixing mechanism 2 to ensure that it will not move or shake during the subsequent cleaning process. Next, the cleaning component 32 in the moving component 31 is moderately humidified by the humidifying mechanism 4 so that the cleaning component 32 achieves the best cleaning effect. Then, the cleaning mechanism 3 is started so that it can perform a comprehensive cleaning treatment on the upper surface of the iron-chromium-cobalt permanent magnetic alloy workpiece in a specific manner and force. Finally, the impurities generated during the cleaning process are effectively blown away from the workbench 1 by the blower mechanism 5, and the cleaning component 32 is blown dry at the same time, so as to ensure that the impurities on the surface of the iron-chromium-cobalt permanent magnetic alloy are completely removed. This series of operations effectively solves the problem of reduced assembly accuracy and assembly efficiency of the processing fixture during subsequent processing due to the sludge layer formed by impurities on the surface of the iron-chromium-cobalt permanent magnetic alloy.

[0030] Please refer to Figure 2 The fixing mechanism 2 includes a positioning block 21 fixedly connected to the top surface of the workbench 1, a limiting groove 22 is provided on the top surface of the workbench 1, and the inner wall of the limiting groove 22 is rotatably connected to a first reciprocating screw rod 23, one end of the first reciprocating screw rod 23 penetrates and is rotatably connected to the workbench 1, one end of the first reciprocating screw rod 23 penetrating the workbench 1 is fixedly connected to the output end of the first motor 24, the outer side of the first reciprocating screw rod 23 is threadedly connected to a first sliding block 25, and the first sliding block 25 is fixedly connected to a limiting block 26 on one side close to the positioning block 21.

[0031] Specifically, one side of the iron-chromium-cobalt permanent magnetic alloy workpiece is fitted against the inner wall of the positioning block 21, and then the first motor 24 is started. The first reciprocating screw 23 starts to rotate through the driving force of the first motor 24. As the first reciprocating screw 23 rotates, the first sliding block 25 slides along the trajectory of the first reciprocating screw 23. During the sliding process, the first sliding block 25 will drive the limit block 26 to move together until the limit block 26 is tightly fitted to the other side of the iron-chromium-cobalt permanent magnetic alloy workpiece. Through the mutual cooperation of the positioning block 21 and the limit block 26, the iron-chromium-cobalt permanent magnetic alloy workpiece can be firmly fixed. This design enables the device to adapt to and fix iron-chromium-cobalt permanent magnetic alloy workpieces of different widths.

[0032] Please refer to Figure 4 The humidifying mechanism 4 includes a humidifying box 41 fixedly connected to the top surface of the workbench 1, a water inlet pipe 42 is fixedly connected to one side of the humidifying box 41, a mounting groove 43 is opened on the side of the humidifying box 41 close to the positioning block 21, a return spring 44 is fixedly connected to the inner wall of the mounting groove 43, a blocking block 45 is fixedly connected to one end of the return spring 44 close to the positioning block 21, and a water spray plate 46 is fixedly connected to the bottom end of the inner side of the mounting groove 43.

[0033] Specifically, in the initial state, the cleaning component 32 is securely placed inside the mounting groove 43. At this time, the water spray plate 46 will start and spray water mist upward. These fine water droplets will evenly cover the cleaning component 32, making it fully moistened and ready for subsequent cleaning work. When the cleaning component 32 leaves the mounting groove 43, the return spring 44 will quickly play its return role, pushing the blocking block 45 to move along a preset trajectory, thereby tightly closing the opening of the mounting groove 43. This design not only ensures that the cleaning component 32 can be fully moisturized when needed, thereby improving the cleaning effect, but also takes into account the rational use of water resources.

[0034] Please refer to Figure 3 The moving component 31 includes a limit frame 311 fixedly connected to the side of the workbench 1, a moving groove 312 is opened on the top surface of the limit frame 311, the moving groove 312 penetrates the limit frame 311, and the inner wall of the moving groove 312 is rotatably connected to the second reciprocating screw rod 313, one end of the second reciprocating screw rod 313 penetrates and is rotatably connected to the limit frame 311, one end of the second reciprocating screw rod 313 penetrating the limit frame 311 is fixedly connected to the output end of the second motor 314, and the upper end of the second reciprocating screw rod 313 is threadedly connected to the second sliding block 315.

[0035] Specifically, by starting the second motor 314, the second motor 314 will generate a driving force, so that the second reciprocating screw 313 starts to rotate in the moving groove 312. Due to the design of the second reciprocating screw 313, its rotation will be converted into linear motion, thereby driving the second sliding block 315 to move along the axial direction of the second reciprocating screw 313. As the second sliding block 315 moves, it will further drive the cleaning component 32 to move together, thereby achieving precise control of the moving path of the cleaning component 32. This control method not only improves the efficiency and accuracy of cleaning, but also provides higher flexibility and controllability for the entire system.

[0036] Please refer to Figure 3 The cleaning assembly 32 includes a mounting block 321 fixedly connected to the second sliding block 315 near the positioning block 21 , a cleaning head 322 is fixedly connected to the lower end of the mounting block 321 , and the lower end of the cleaning head 322 is attached to the upper surface of the positioning block 21 .

[0037] Specifically, when the second sliding block 315 starts to slide under the action of the driving force, it will closely drive one end of the mounting block 321 to move synchronously. Since there is a strong connection between the mounting block 321 and the cleaning head 322, the movement of the mounting block 321 will further drive the cleaning head 322 to slide along the upper surface of the iron-chromium-cobalt permanent magnetic alloy workpiece. The design of the cleaning head 322 enables it to effectively contact and remove various impurities on the surface of the workpiece, such as dust, debris, etc., so as to ensure the cleanliness of the workpiece surface, thereby preventing impurities from forming a sludge layer, and solving the problem that the mud layer causes the subsequent processing of the iron-chromium-cobalt permanent magnetic alloy processing fixture to reduce the low assembly accuracy and affect the low assembly efficiency.

[0038] Please refer to Figure 3 and Figure 5 The hair dryer mechanism 5 includes a third sliding block 51 threadedly connected to the lower end of the second reciprocating screw rod 313, and the end of the third sliding block 51 close to the workbench 1 is fixedly connected to the first magnet 52. A placement groove 53 is provided on the side of the workbench 1 away from the humidifying mechanism 4. The inner wall of the placement groove 53 is slidably connected to a mounting plate 54, and the lower side of the mounting plate 54 is fixedly connected to a second magnet 55. The upper end of the mounting plate 54 is fixedly connected to an elastic air bag 56, and the lower end of the elastic air bag 56 is fixedly connected to an air inlet pipe 57, the air inlet pipe 57 passes through and is fixedly connected to the mounting plate 54 and the second magnet 55, the upper end of the elastic air bag 56 is fixedly connected to an air outlet pipe 58, the air outlet pipe 58 passes through and is fixedly connected to the workbench 1, the outer sides of the air inlet pipe 57 and the air outlet pipe 58 are fixedly connected to a one-way valve, and the top of the air outlet pipe 58 is fixedly connected to a blowing box 59.

[0039] Specifically, when the second reciprocating screw 313 starts to rotate, its rotational motion drives the third sliding block 51 to slide along its track through the connection with the third sliding block 51. As the third sliding block 51 slides, the first magnet 52 fixed thereon also moves accordingly, gradually approaching the bottom of the second magnet 55. Due to the magnetic repulsion between the first magnet 52 and the second magnet 55, when the first magnet 52 approaches the second magnet 55, the effect of the magnetic field causes the second magnet 55 to be pushed by the repulsive force, so that the mounting plate 54 slides upward along the direction of the placement slot 53. As the mounting plate 54 moves upward, the entire structure will generate a force transmission, thereby compressing the elastic airbag 56. The compression of the elastic airbag 56 causes the gas inside the airbag to flow out through the air outlet pipe 58 and be transported to the blow box 59. The blow box 59 begins to spray air outward for blowing. The airflow sprayed by the blow box 59 can effectively remove impurities attached to the surface of the cobalt magnetic steel, thereby achieving a thorough cleaning effect. At the same time, when the gas flows out through the outlet pipe 58, the flow direction is also controlled by the one-way valve installed on the outside of the inlet pipe 57. The one-way valve ensures that the gas can only flow in one direction, thereby effectively adjusting the direction of the gas flow, avoiding the chaos of gas flow, and ensuring the efficiency and stability of the entire cleaning process.

[0040] Working principle: One side of the iron-chromium-cobalt permanent magnet alloy workpiece is fitted to the inner side wall of the positioning block 21, and then the first motor 24 is started. The first reciprocating screw 23 starts to rotate through the driving force of the first motor 24. As the first reciprocating screw 23 rotates, the first sliding block 25 slides along the track of the first reciprocating screw 23. During the sliding process, the first sliding block 25 will drive the limit block 26 to move together until the limit block 26 is tightly fitted to the other side of the iron-chromium-cobalt permanent magnet alloy workpiece. In the initial state, the cleaning component 32 is securely placed in the mounting groove. 43, at this time, the water spray plate 46 will start and spray water mist upwards, these fine water droplets will evenly cover the cleaning component 32, making it fully wet, ready for subsequent cleaning work, and when the cleaning component 32 leaves the mounting groove 43, the reset spring 44 will quickly play its reset role, pushing the blocking block 45 to move along the preset trajectory, so as to tightly close the opening of the mounting groove 43, and by starting the second motor 314, the second motor 314 will generate a driving force, so that the second reciprocating screw 313 starts to rotate in the moving groove 312. Due to the design of the second reciprocating screw 313, its rotation will be converted into linear motion, thereby driving the second sliding block 315 to move along the axial direction of the second reciprocating screw 313. As the second sliding block 315 moves, it will further drive the cleaning component 32 to move together, and when the second sliding block 315 starts to slide under the action of the driving force, it will closely drive one end of the mounting block 321 to move synchronously. Since there is a firm connection between the mounting block 321 and the cleaning head 322, the movement of the mounting block 321 will further drive the cleaning head 322 to slide along the upper surface of the iron-chromium-cobalt permanent magnet alloy workpiece. The design of the cleaning head 322 enables it to effectively contact and remove various impurities on the surface of the workpiece, such as dust, debris, etc. When the second reciprocating screw 313 starts to rotate, its rotational movement drives the third sliding block 51 to slide along its track through the connection with the third sliding block 51. As the third sliding block 51 slides, the first magnet 52 fixed thereon also moves, gradually approaching the bottom of the second magnet 55. Since there is a magnetic repulsive force between the first magnet 52 and the second magnet 55, when the first magnet 52 approaches the second magnet 55, the magnetic field causes the second magnet 55 to be pushed by the repulsive force, so that the mounting plate 54 slides upward along the direction of the placement slot 53. As the mounting plate 54 moves upward, the entire structure will produce a force transmission, thereby compressing the elastic airbag 56. The compression of the elastic airbag 56 causes the gas inside the airbag to flow out through the air outlet pipe 58 and be transported to the blowing box 59. The blowing box 59 starts to spray air outwards for blowing. The airflow sprayed by the blowing box 59 can effectively remove impurities attached to the surface of the cobalt magnet, thereby achieving a thorough cleaning effect.

[0041] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. A self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture, comprising a workbench (1); characterized in that: Also includes: A fixing mechanism (2) arranged on the top surface of the workbench (1), the fixing mechanism (2) being used to fix the iron-chromium-cobalt permanent magnetic alloy workpiece; A cleaning mechanism (3) arranged on the top surface of the workbench (1), the cleaning mechanism (3) being used to clean the upper surface of the iron-chromium-cobalt permanent magnetic alloy workpiece; Among them, the cleaning mechanism (3) includes: A moving component (31) disposed on a side of the workbench (1); and A cleaning component (32) is arranged on the moving component (31), the moving component (31) is used to control the movement of the cleaning component (32), and the cleaning component (32) adopts a flexible brush; A humidifying mechanism (4) disposed on the top surface of the workbench (1), the humidifying mechanism (4) being used to humidify the cleaning component (32); A blower mechanism (5) is arranged on the top surface of the workbench (1), and the blower mechanism (5) is used to blow away cleaned impurities and dry the cleaning component (32).

2. According to claim 1, the self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture is characterized in that: The fixing mechanism (2) comprises a positioning block (21) fixedly connected to the top surface of the workbench (1); a limiting groove (22) is provided on the top surface of the workbench (1); an inner wall of the limiting groove (22) is rotatably connected to a first reciprocating screw rod (23); one end of the first reciprocating screw rod (23) passes through and is rotatably connected to the workbench (1).

3. According to claim 2, the self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture is characterized in that: One end of the first reciprocating screw (23) passing through the workbench (1) is fixedly connected to the output end of the first motor (24); the outer side of the first reciprocating screw (23) is threadedly connected to the first sliding block (25); and the side of the first sliding block (25) close to the positioning block (21) is fixedly connected to the limiting block (26).

4. According to claim 1, the self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture is characterized in that: The humidifying mechanism (4) comprises a humidifying box (41) fixedly connected to the top surface of the workbench (1), a water inlet pipe (42) being fixedly connected to one side of the humidifying box (41), and a mounting groove (43) being provided on one side of the humidifying box (41) close to the positioning block (21).

5. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 4 is characterized in that: A return spring (44) is fixedly connected to the inner wall of the installation groove (43), one end of the return spring (44) close to the positioning block (21) is fixedly connected to a shielding block (45), and a water spray plate (46) is fixedly connected to the bottom end of the inner side of the installation groove (43).

6. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 1 is characterized in that: The moving assembly (31) comprises a limit frame (311) fixedly connected to the side of the workbench (1); a moving groove (312) is provided on the top surface of the limit frame (311); the moving groove (312) penetrates the limit frame (311); and a second reciprocating screw rod (313) is rotatably connected to the inner wall of the moving groove (312).

7. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 6 is characterized in that: One end of the second reciprocating screw rod (313) passes through and is rotatably connected to the limit frame (311); the end of the second reciprocating screw rod (313) passing through the limit frame (311) is fixedly connected to the output end of the second motor (314); and the upper end of the second reciprocating screw rod (313) is threadedly connected to the second sliding block (315).

8. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 1 is characterized in that: The cleaning assembly (32) comprises a mounting block (321) fixedly connected to a side of the second sliding block (315) close to the positioning block (21); a cleaning head (322) is fixedly connected to the lower end of the mounting block (321); and the lower end of the cleaning head (322) is attached to the upper surface of the positioning block (21).

9. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 1, characterized in that: The hair dryer mechanism (5) comprises a third sliding block (51) threadedly connected to the lower end of the second reciprocating screw (313); the end of the third sliding block (51) close to the workbench (1) is fixedly connected to a first magnet (52); a side of the workbench (1) away from the humidifying mechanism (4) is provided with a placement groove (53); the inner wall of the placement groove (53) is slidably connected to a mounting plate (54); the lower side of the mounting plate (54) is fixedly connected to a second magnet (55); and the upper end of the mounting plate (54) is fixedly connected to an elastic airbag (56).

10. The self-cleaning high-precision positioning iron-chromium-cobalt permanent magnet alloy processing fixture according to claim 9, characterized in that: The lower end of the elastic airbag (56) is fixedly connected to an air inlet pipe (57), which passes through and is fixedly connected to the mounting plate (54) and the second magnet (55); the upper end of the elastic airbag (56) is fixedly connected to an air outlet pipe (58), which passes through and is fixedly connected to the workbench (1); the outer sides of the air inlet pipe (57) and the air outlet pipe (58) are fixedly connected to a one-way valve; and the top end of the air outlet pipe (58) is fixedly connected to a blow box (59).

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