Magnetic part polishing and grinding device

Abstract

The invention relates to the technical field of magnetic part machining, in particular to a magnetic part polishing and grinding device which comprises a device base. The clamping assembly is installed on the device base and used for clamping a magnetic part. The rolling assembly is installed on the device base and used for rolling the magnetic part. The driving assembly is installed on the device base, the driving assembly is connected with the clamping assembly, the driving assembly is connected with the rolling assembly, and the driving assembly is used for driving the clamping assembly and the rolling assembly to work; the grinding assembly is used for polishing and grinding the magnetic part; wherein the rolling assembly comprises at least two rolling rods which are uniformly arranged on the device base; the first straight gear is coaxially and fixedly installed at one end of the rolling rod and connected with the driving assembly. The synchronous cog belt is arranged on the first straight gear in a sleeving mode and connected with the first straight gear in an engaged mode. The polishing device has the effects of improving the efficiency of polishing and grinding the magnetic part and saving manpower.

Description

Technical Field

[0001] The present application relates to the technical field of magnetic component processing, and in particular to a magnetic component polishing and grinding device. Background Art

[0002] Magnets are a common substance. They are magnetic and can absorb steel materials. They have a very old application history and a wide range of applications. Magnets are widely used in medical, communication, electronics and other industries. Generally, magnets refer to materials made of elements such as iron, cobalt and nickel that can directly or indirectly generate magnetism. They are generally cylindrical in shape. In the processing of magnetic materials, the pressed and formed materials need to go through polishing and grinding steps before they can be used.

[0003] With regard to the above-mentioned related technologies, at present, only one surface of a magnetic part can be polished during polishing and grinding, and after polishing and grinding, the magnetic part needs to be turned over manually, and the polishing and grinding efficiency is low. Summary of the invention

[0004] In order to improve the efficiency of polishing and grinding magnetic parts and save manpower, the present application provides a magnetic part polishing and grinding device.

[0005] The present application provides a magnetic component polishing and grinding device, which adopts the following technical solution: A magnetic component polishing and grinding device, comprising: Device base; A clamping assembly, the clamping assembly is mounted on the device base, and the clamping assembly is used to clamp the magnetic part; A tumbling assembly, the tumbling assembly is mounted on the device base, and the tumbling assembly is used for tumbling the magnetic piece; A driving assembly, wherein the driving assembly is mounted on the device base, the driving assembly is connected to the clamping assembly, the driving assembly is connected to the rolling assembly, and the driving assembly is used to drive the clamping assembly and the rolling assembly to work; A polishing assembly, wherein the polishing assembly is used to polish the magnetic part; Wherein, the rolling assembly comprises: No less than two rolling rods, wherein the no less than two rolling rods are evenly arranged on the device base; a first spur gear, the first spur gear being coaxially and fixedly mounted on one end of the rolling rod, the first spur gear being connected to the driving assembly; A synchronous toothed belt, wherein the synchronous toothed belt is sleeved on the first spur gear and is meshedly connected with the first spur gear.

[0006] By adopting the above technical scheme, when using a magnetic polishing and grinding device, the magnetic part to be polished and ground is placed on the rolling assembly, the driving assembly and the grinding assembly are started, and under the drive of the driving assembly, the clamping assembly clamps the magnetic part, which is convenient for the grinding assembly to grind the magnetic part. After a unit of time, the clamping assembly releases the magnetic part, and the rolling assembly works and drives the magnetic part to rotate. After the magnetic part rotates, the clamping assembly clamps the magnetic part again to complete the rolling work of the magnetic part, which is convenient for the grinding assembly to grind other surfaces of the magnetic part, improve the efficiency of polishing and grinding the magnetic part, and save manpower. The magnetic part to be polished and ground is placed between two rolling rods, the driving assembly works and drives one of the first straight gears to rotate, and the rotation of one of the first straight gears drives the synchronous toothed belt to run, and the synchronous toothed belt drives the other first straight gears to rotate, and the rotation of the first straight gear drives the rolling rod to rotate, and the rotation of the rolling rod drives the magnetic part to rotate, complete the rolling work of the magnetic part, and facilitate the grinding assembly to grind other surfaces of the magnetic part, improve the efficiency of polishing and grinding the magnetic part, and save manpower.

[0007] Optionally, the driving component includes: A driving motor, wherein a fixed end of the driving motor is fixedly mounted on the base of the device; A half gear, the half gear being coaxially and fixedly mounted on the output end of the drive motor; a second spur gear, the second spur gear being rotatably mounted on the device base, the second spur gear being meshedly connected with the half gear, and the second spur gear being coaxial with and fixedly connected to one of the first spur gears; A cam is coaxially and fixedly mounted on the output end of the drive motor, the cam is connected to the clamping assembly, and the cam vertex is arranged in the same direction as the tooth surface of the half gear.

[0008] By adopting the above technical solution, when the driving assembly is working, the driving motor is started, the output shaft of the driving motor rotates and drives the half gear and the cam to rotate. When the half gear is meshed with the second spur gear, the rotation of the half gear drives the second spur gear to rotate, and the rotation of the second spur gear drives the tumbling assembly to work, so as to realize the flipping of the magnetic part. When the half gear is disengaged from the second spur gear, the second spur gear stops rotating, and the tumbling assembly stops working, so as to ensure the stability of the magnetic part and facilitate the polishing and grinding of the magnetic part by the grinding assembly. The rotation of the cam drives the clamping assembly to work, so as to ensure the stability of the magnetic part and improve the mechanical linkage of a magnetic part polishing and grinding device.

[0009] Optionally, the clamping assembly comprises: A first telescopic rod, wherein a fixed end of the first telescopic rod is fixedly mounted on the device base, and a movable end of the first telescopic rod abuts against the cam; A first return spring, wherein the first return spring is sleeved on the first telescopic rod, one end of the first return spring is fixedly connected to the fixed end of the first telescopic rod, and the other end of the first return spring is fixedly connected to the movable end of the first telescopic rod; Two second telescopic rods, the fixed ends of the two second telescopic rods are symmetrically and fixedly mounted on the base of the device; a first connecting pipe, one end of which is connected to the rod cavity of the fixed end of the second telescopic rod, and the other end of which is connected to the non-rod cavity of the fixed end of the first telescopic rod, and a pressure valve is installed on the first connecting pipe; Two clamping plates, the two clamping plates are symmetrically and slidably mounted on the device base, the movable end of the second telescopic rod is fixedly connected to the clamping plates, and the rolling rod is passed through and rotatably mounted on the clamping plates; A second return spring, one end of the second return spring is fixedly connected to the device base, and the other end of the second return spring is fixedly connected to an end of the clamping plate that is away from each other.

[0010] By adopting the above technical solution, when the cam rotates and pushes the movable end of the first telescopic rod to retract, the pressure in the first connecting tube increases. When the pressure in the first connecting tube is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rodless cavity of the fixed end of the first telescopic rod flows into the rod cavity of the fixed end of the second telescopic rod through the first connecting tube. The movable end of the second telescopic rod retracts, and the second telescopic rod drives the two clamping plates to move away from each other, so that the magnetic part is separated from the clamping plates, which facilitates the rolling assembly to drive the magnetic part to rotate. Afterwards, under the action of the first reset spring, the movable end of the first telescopic rod extends, and the pressure in the first connecting tube increases. When the pressure in the first connecting tube is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rod cavity of the fixed end of the second telescopic rod flows into the rodless cavity of the fixed end of the first telescopic rod through the first connecting tube. The movable end of the second telescopic rod extends, and the second telescopic rod drives the two clamping plates to move toward each other and clamp the magnetic part, ensuring the stability of the magnetic part, which facilitates the polishing assembly to polish and grind the magnetic part.

[0011] Optionally, a cavity is provided on the base of the device, and the two clamping plates are symmetrically arranged on both sides of the cavity; A filter assembly is installed in the cavity.

[0012] Optionally, the filtering component includes: A filter screen, wherein the filter screen cover is arranged on the top of the cavity, and the filter screen is fixedly mounted on the base of the device; A water collecting trough is detachably installed in the cavity.

[0013] By adopting the above technical solution, the impurities generated during the polishing process are mixed with the water sprayed from the cooling component. The mixed liquid is pushed by the clamping plate and flows into the cavity. The filter screen filters the mixed liquid to separate the impurities on the filter screen. The cooling water flows into the water collection tank for easy reuse, thus avoiding excessive impurities in the device shell during the polishing process, thereby affecting the polishing quality and efficiency.

[0014] Optionally, a cooling component is also included, and the cooling component includes: Two third telescopic rods, the two fixed ends of the third telescopic rods are symmetrically and fixedly mounted on the device base, and the movable ends of the third telescopic rods are fixedly connected to the clamping plate; No less than one nozzle, the nozzle being fixedly mounted on the clamping plate; a second connecting pipe, one end of which is connected to the nozzle, and the other end of which is connected to the rodless cavity of the fixed end of the third telescopic rod, a one-way valve is installed on the second connecting pipe, and the second connecting pipe is a bellows; A third connecting pipe, one end of which is connected to the rodless cavity of the fixed end of the third telescopic rod, and the other end of which is connected to the water collecting tank, and a one-way valve is installed on the third connecting pipe.

[0015] By adopting the above technical solution, when the clamping plates move toward each other, the clamping plates drive the movable end of the third telescopic rod to extend, and the third telescopic rod draws the cooling water in the water collection tank into the rodless cavity of the fixed end of the third telescopic rod through the third connecting pipe. When the clamping plates move away from each other, the clamping plates drive the movable end of the third telescopic rod to shorten, and the third telescopic rod discharges the cooling water in the rodless cavity of the fixed end of the third telescopic rod to the nozzle through the second connecting pipe and sprays it out through the nozzle, thereby cooling the magnetic parts. At the same time, the water sprayed by the nozzle adheres to the impurities generated during the grinding and polishing process, plays a role in dust reduction in the device shell, and improves the quality and efficiency of polishing.

[0016] Optionally, a filter is fixedly installed in the third connecting pipe.

[0017] By adopting the above technical solution, the cooling water is filtered to prevent the impurities generated in the grinding and polishing process from being attached to the magnetic parts for the second time, thereby improving the polishing quality.

[0018] Optionally, the device base is covered with a device shell, and the device shell is made of a transparent material; The grinding assembly is mounted on the device housing.

[0019] By adopting the above technical solution, splashing of impurities generated during the grinding and polishing process can be avoided, thereby protecting the environment and users.

[0020] Optionally, the grinding assembly includes: a fourth telescopic rod, a fixed end of which is slidably mounted on the device housing; A grinding motor, wherein the fixed end of the grinding motor is fixedly mounted on the movable end of the fourth telescopic rod; A grinding block is fixedly mounted on the output shaft of the grinding motor.

[0021] By adopting the above technical solution, when polishing the magnetic part, the fixed position of the fourth telescopic rod is adjusted so that the polishing block is located above the magnetic part, and then the length of the fourth telescopic rod is adjusted so that the polishing block contacts the magnetic part, and then the polishing motor is started, the output shaft of the polishing motor rotates and drives the polishing block to rotate, so as to realize the polishing of the magnetic part. The efficiency of polishing the magnetic part is improved, and manpower is saved.

[0022] Optionally, the cross-section of the filter screen is V-shaped.

[0023] By adopting the above technical solution, cooling water is drained to improve filtering efficiency.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: When using a magnetic component polishing and grinding device, the magnetic component to be polished and ground is placed on a rolling assembly, and the driving assembly and the grinding assembly are started. Under the drive of the driving assembly, the clamping assembly clamps the magnetic component to facilitate the grinding of the magnetic component by the grinding assembly. After a unit of time, the clamping assembly releases the magnetic component, and at the same time the rolling assembly works and drives the magnetic component to rotate. After the magnetic component rotates, the clamping assembly clamps the magnetic component again to complete the rolling of the magnetic component, which facilitates the grinding assembly to grind other surfaces of the magnetic component, thereby improving the efficiency of polishing and grinding magnetic components and saving manpower. The magnetic part to be polished is placed between two rolling rods, and the driving component works and drives one of the first straight gears to rotate. The rotation of one of the first straight gears drives the synchronous toothed belt to run. The synchronous toothed belt drives the other first straight gears to rotate. The rotation of the first straight gear drives the rolling rod to rotate. The rotation of the rolling rod drives the magnetic part to rotate, and the magnetic part is rolled over to complete the magnetic part rolling work, which is convenient for the polishing component to polish other surfaces of the magnetic part, improve the efficiency of polishing and polishing the magnetic part, and save manpower. When the driving component works, the driving motor starts, and the output shaft of the driving motor rotates and drives the half gear and the cam to rotate. When the half gear is engaged with the second spur gear, the rotation of the half gear drives the second spur gear to rotate, and the rotation of the second spur gear drives the rolling component to work, and the magnetic part is flipped. When the half gear is disengaged from the second spur gear, the second spur gear stops rotating, and the rolling component stops working, which ensures the stability of the magnetic part and facilitates the polishing component to polish and polish the magnetic part. The rotation of the cam drives the clamping assembly to work, ensuring the stability of the magnetic part and improving the mechanical linkage of a magnetic part polishing and grinding device; when the cam rotates and pushes the movable end of the first telescopic rod to retract, the pressure in the first connecting pipe increases. When the pressure in the first connecting pipe is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rodless cavity of the fixed end of the first telescopic rod flows through the first connecting pipe into the rod cavity of the fixed end of the second telescopic rod. The movable end of the second telescopic rod retracts, and the second telescopic rod drives the two clamping plates to move away from each other, so that the magnetic part is separated from the clamping plates, which facilitates the rolling assembly to drive the magnetic part to rotate. Afterwards, under the action of the first reset spring, the movable end of the first telescopic rod extends, and the pressure in the first connecting pipe increases. When the pressure in the first connecting pipe is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rod cavity of the fixed end of the second telescopic rod flows through the first connecting pipe into the rodless cavity of the fixed end of the first telescopic rod. The movable end of the second telescopic rod extends, and the second telescopic rod drives the two clamping plates to move in a direction close to each other and clamp the magnetic part, ensuring the stability of the magnetic part, which facilitates the polishing assembly to polish and grind the magnetic part. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is a structural cross-sectional view of the device base; Figure 3 It is a schematic diagram for showing the structure of the grinding assembly; Figure 4It is a schematic diagram for showing the structure of the cooling component; Figure 5 It is a schematic diagram used to show the structure of the drive components.

[0025] Description of reference numerals: 1. Device base; 11. Cavity; 2. Device housing; 3. Clamping assembly; 31. First telescopic rod; 32. First return spring; 33. Second telescopic rod; 34. First connecting pipe; 35. Clamping plate; 36. Second return spring; 4. Tumbling assembly; 41. Rolling rod; 42. First straight gear; 43. Synchronous toothed belt; 5. driving assembly; 51. driving motor; 52. half gear; 53. second spur gear; 54. cam; 6. Filter assembly; 61. Filter screen; 62. Water collection tank; 7. Cooling assembly; 71. Third telescopic rod; 72. Nozzle; 73. Second connecting pipe; 74. Third connecting pipe; 8. Grinding assembly; 81. Fourth telescopic rod; 82. Grinding motor; 83. Grinding block. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", 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 by specific circumstances.

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] The embodiment of the present application discloses a magnetic component polishing and grinding device.

[0031] Reference Figure 1 and Figure 2 A magnetic polishing and grinding device includes a device base 1, a clamping assembly 3, a tumbling assembly 4, a driving assembly 5, a filtering assembly 6, a cooling assembly 7 and a grinding assembly 8. The clamping assembly 3 is mounted on the device base 1, and the clamping assembly 3 is used to clamp the magnetic part. The tumbling assembly 4 is mounted on the device base 1, and the tumbling assembly 4 is used to tumble the magnetic part. The driving assembly 5 is mounted on the device base 1, and the driving assembly 5 is connected to the clamping assembly 3. The driving assembly 5 is connected to the tumbling assembly 4, and the driving assembly 5 is used to drive the clamping assembly 3 and the tumbling assembly 4 to work. A cavity 11 is provided on the device base 1, and the filtering assembly 6 is installed in the cavity 11. The device base 1 is covered with a device housing 2, and the device housing 2 is made of transparent material. The grinding assembly 8 is mounted on the device housing 2, and the grinding assembly 8 is used to polish and grind the magnetic part.

[0032] When using a magnetic component polishing and grinding device, the magnetic component to be polished and ground is placed on the rolling component 4, and then the device shell 2 is covered on the device base 1, and the driving component 5 and the grinding component 8 are started. Under the drive of the driving component 5, the clamping component 3 clamps the magnetic component to facilitate the grinding component 8 to grind the magnetic component. After a unit of time, the clamping component 3 releases the magnetic component, and the rolling component 4 works and drives the magnetic component to rotate. After the magnetic component rotates, the clamping component 3 clamps the magnetic component again to complete the rolling work of the magnetic component, which is convenient for the grinding component 8 to grind other surfaces of the magnetic component, thereby improving the efficiency of polishing and grinding magnetic components and saving manpower.

[0033] Reference Figure 3 , Figure 4 and Figure 5The rolling assembly 4 includes at least two rolling rods 41, a first spur gear 42 and a synchronous toothed belt 43. The at least two rolling rods 41 are evenly arranged on the device base 1, and the sides of the rolling rods 41 are fixedly covered with anti-skid rubber pads. The first spur gear 42 is coaxially and fixedly mounted on one end of the rolling rod 41, the first spur gear 42 is connected to the driving assembly 5, and the synchronous toothed belt 43 is sleeved on the first spur gear 42, and the synchronous toothed belt 43 is meshed and connected with the first spur gear 42.

[0034] The magnetic piece to be polished is placed between two rolling rods 41, and the driving component 5 works and drives one of the first straight gears 42 to rotate. The rotation of one of the first straight gears 42 drives the synchronous toothed belt 43 to run. The running of the synchronous toothed belt 43 drives the other first straight gears 42 to rotate. The rotation of the first straight gear 42 drives the rolling rod 41 to rotate. The rotation of the rolling rod 41 drives the magnetic piece to rotate, completing the rolling of the magnetic piece, making it convenient for the polishing component 8 to polish other surfaces of the magnetic piece, improving the efficiency of polishing and polishing the magnetic piece, and saving manpower.

[0035] Reference Figure 3 , Figure 4 and Figure 5 The driving assembly 5 includes a driving motor 51, a half gear 52, a second spur gear 53 and a cam 54. The fixed end of the driving motor 51 is fixedly mounted on the device base 1. The half gear 52 is coaxially and fixedly mounted on the output end of the driving motor 51. The second spur gear 53 is rotatably mounted on the device base 1, the second spur gear 53 is meshed and connected with the half gear 52, and the second spur gear 53 is coaxially and fixedly connected with one of the first spur gears 42. The cam 54 is coaxially and fixedly mounted on the output end of the driving motor 51, the cam 54 is connected to the clamping assembly 3, and the vertex of the cam 54 is arranged in the same direction as the tooth surface of the half gear 52.

[0036] When the driving assembly 5 is working, the driving motor 51 is started, and the output shaft of the driving motor 51 rotates and drives the half gear 52 and the cam 54 to rotate. When the half gear 52 is meshed with the second spur gear 53, the rotation of the half gear 52 drives the second spur gear 53 to rotate, and the rotation of the second spur gear 53 drives the tumbling assembly 4 to work, so as to realize the flipping of the magnetic part. When the half gear 52 is disengaged from the second spur gear 53, the second spur gear 53 stops rotating, and the tumbling assembly 4 stops working, so as to ensure the stability of the magnetic part and facilitate the polishing and grinding of the magnetic part by the polishing assembly 8. The rotation of the cam 54 drives the clamping assembly 3 to work, so as to ensure the stability of the magnetic part and improve the mechanical linkage of a magnetic part polishing and grinding device.

[0037] Reference Figure 3 , Figure 4 and Figure 5The clamping assembly 3 includes a first telescopic rod 31, a first return spring 32, two second telescopic rods 33, a first connecting pipe 34, a clamping plate 35, a second return spring 36 and a pressure valve. The fixed end of the first telescopic rod 31 is fixedly mounted on the device base 1, the movable end of the first telescopic rod 31 abuts against the cam 54, and the fixed end of the first telescopic rod 31 is filled with hydraulic fluid. The first return spring 32 is sleeved on the first telescopic rod 31, one end of the first return spring 32 is fixedly connected to the fixed end of the first telescopic rod 31, and the other end of the first return spring 32 is fixedly connected to the movable end of the first telescopic rod 31. The first return spring 32 always applies a force to the movable end of the first telescopic rod 31 away from the fixed end of the first telescopic rod 31. The fixed ends of the two second telescopic rods 33 are symmetrically and fixedly mounted on the device base 1. One end of the first connecting pipe 34 is connected to the rod cavity of the fixed end of the second telescopic rod 33, and the other end of the first connecting pipe 34 is connected to the rod-free cavity of the fixed end of the first telescopic rod 31. A pressure valve is installed on the first connecting pipe 34. The two clamping plates 35 are symmetrically and slidably mounted on the device base 1, the movable end of the second telescopic rod 33 is fixedly connected to the clamping plate 35, and the rolling rod 41 is passed through and rotatably mounted on the clamping plate 35. One end of the second return spring 36 is fixedly connected to the device base 1, and the other end of the second return spring 36 is fixedly connected to one end of the clamping plate 35 that is away from each other.

[0038] When the cam 54 rotates and pushes the movable end of the first telescopic rod 31 to retract, the pressure in the first connecting tube 34 increases. When the pressure in the first connecting tube 34 is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rodless cavity at the fixed end of the first telescopic rod 31 flows into the rod cavity at the fixed end of the second telescopic rod 33 through the first connecting tube 34. The movable end of the second telescopic rod 33 retracts, and the second telescopic rod 33 drives the two clamping plates 35 to move away from each other, so that the magnetic part is disengaged from the clamping plates 35, making it convenient for the rolling assembly 4 to drive the magnetic part to rotate.

[0039] Afterwards, under the action of the first return spring 32, the movable end of the first telescopic rod 31 is extended, and the pressure in the first connecting pipe 34 increases. When the pressure in the first connecting pipe 34 is greater than the preset pressure of the pressure valve, the pressure valve opens, and the hydraulic fluid in the rod cavity at the fixed end of the second telescopic rod 33 flows into the rodless cavity at the fixed end of the first telescopic rod 31 through the first connecting pipe 34. The movable end of the second telescopic rod 33 is extended, and the second telescopic rod 33 drives the two clamping plates 35 to move in a direction close to each other and clamp the magnetic parts, thereby ensuring the stability of the magnetic parts and facilitating the polishing and grinding of the magnetic parts by the polishing assembly 8.

[0040] Reference Figure 1 and Figure 2The filter assembly 6 includes a filter screen 61 and a water collection tank 62. The filter screen 61 is covered on the top of the cavity 11, and the filter screen 61 is fixedly mounted on the device base 1. The cross section of the filter screen 61 is V-shaped. The water collection tank 62 is detachably mounted in the cavity 11, and the water collection tank 62 is filled with cooling water.

[0041] The impurities generated during the polishing process are mixed with the water sprayed from the cooling component 7. The mixed liquid is pushed by the clamping plate 35 and flows into the cavity 11. The filter screen 61 filters the mixed liquid to separate the impurities on the filter screen 61. The cooling water flows into the water collection tank 62 for easy reuse, thereby avoiding excessive impurities in the device shell 2 during the polishing process, thereby affecting the polishing quality and efficiency.

[0042] Reference Figure 3 , Figure 4 and Figure 5 The cooling component 7 includes two third telescopic rods 71, a nozzle 72, a second connecting pipe 73, a third connecting pipe 74 and a one-way valve. The fixed ends of the two third telescopic rods 71 ​​are symmetrically and fixedly mounted on the device base 1, and the movable end of the third telescopic rod 71 is fixedly connected to the clamping plate 35. The nozzle 72 is fixedly mounted on the clamping plate 35. One end of the second connecting pipe 73 is connected to the nozzle 72, and the other end of the second connecting pipe 73 is connected to the rodless cavity of the fixed end of the third telescopic rod 71. A one-way valve is installed on the second connecting pipe 73. The liquid in the second connecting pipe 73 flows from the fixed end of the third telescopic rod 71 to the nozzle 72. The second connecting pipe 73 is a bellows, and the second connecting pipe 73 has ductility in the axial direction. One end of the third connecting tube 74 is connected to the rodless cavity at the fixed end of the third telescopic rod 71, and the other end of the third connecting tube 74 is connected to the water collecting tank 62. The other end of the third connecting tube 74 is arranged at the bottom of the water collecting tank 62. A one-way valve is installed on the third connecting tube 74. The direction of liquid flow in the third connecting tube 74 is from the water collecting tank 62 to the fixed end of the third telescopic rod 71, and a filter is fixedly installed in the third connecting tube 74.

[0043] When the clamping plates 35 move toward each other, the clamping plates 35 drive the movable end of the third telescopic rod 71 to extend, and the third telescopic rod 71 draws the cooling water in the water collection tank 62 into the rodless cavity at the fixed end of the third telescopic rod 71 through the third connecting pipe 74. When the clamping plates 35 move away from each other, the clamping plates 35 drive the movable end of the third telescopic rod 71 to shorten, and the third telescopic rod 71 discharges the cooling water in the rodless cavity at the fixed end of the third telescopic rod 71 to the nozzle 72 through the second connecting pipe 73 and sprays it out through the nozzle 72, thereby cooling the magnetic parts. At the same time, the water sprayed by the nozzle 72 adheres to the impurities generated during the grinding and polishing process, plays a role in dust reduction in the device housing 2, and improves the quality and efficiency of polishing.

[0044] Reference Figure 3 , Figure 4and Figure 5 The grinding assembly 8 includes a fourth telescopic rod 81, a grinding motor 82 and a grinding block 83. The fixed end of the fourth telescopic rod 81 is slidably mounted on the device housing 2. The fixed end of the grinding motor 82 is fixedly mounted on the movable end of the fourth telescopic rod 81. The grinding block 83 is fixedly mounted on the output shaft of the grinding motor 82.

[0045] When grinding the magnetic part, the fixed position of the fourth telescopic rod 81 is adjusted so that the grinding block 83 is located above the magnetic part, and then the length of the fourth telescopic rod 81 is adjusted so that the grinding block 83 contacts the magnetic part, and then the grinding motor 82 is started, and the output shaft of the grinding motor 82 rotates and drives the grinding block 83 to rotate, thereby grinding the magnetic part. The efficiency of polishing and grinding the magnetic part is improved, and manpower is saved.

[0046] The implementation principle of a magnetic component polishing and grinding device in an embodiment of the present application is as follows: when using a magnetic component polishing and grinding device, the magnetic component to be polished and ground is placed on the rolling assembly 4, and then the device shell 2 is covered on the device base 1, and the driving assembly 5 and the grinding assembly 8 are started. Under the drive of the driving assembly 5, the clamping assembly 3 clamps the magnetic component to facilitate the grinding of the magnetic component by the grinding assembly 8. After a unit of time, the clamping assembly 3 releases the magnetic component, and at the same time the rolling assembly 4 works and drives the magnetic component to rotate. After the magnetic component rotates, the clamping assembly 3 clamps the magnetic component again to complete the rolling of the magnetic component, which is convenient for the grinding assembly 8 to grind other surfaces of the magnetic component, thereby improving the efficiency of polishing and grinding the magnetic component and saving manpower.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A magnetic component polishing and grinding device, characterized in that: include: Device base (1); A clamping assembly (3), the clamping assembly (3) being mounted on the device base (1), the clamping assembly (3) being used to clamp the magnetic component; A tumbling assembly (4), the tumbling assembly (4) being mounted on the device base (1), the tumbling assembly (4) being used for tumbling the magnetic element; a driving assembly (5), the driving assembly (5) being mounted on the device base (1), the driving assembly (5) being connected to the clamping assembly (3), the driving assembly (5) being connected to the rolling assembly (4), the driving assembly (5) being used to drive the clamping assembly (3) and the rolling assembly (4) to work; A polishing assembly (8), wherein the polishing assembly (8) is used to polish the magnetic component; Wherein, the tumbling assembly (4) comprises: No less than two rolling rods (41), wherein the no less than two rolling rods (41) are evenly arranged on the device base (1); a first spur gear (42), the first spur gear (42) being coaxially and fixedly mounted on one end of the rolling rod (41), the first spur gear (42) being connected to the driving assembly (5); A synchronous toothed belt (43), wherein the synchronous toothed belt (43) is sleeved on the first spur gear (42), and the synchronous toothed belt (43) is meshingly connected with the first spur gear (42).

2. The magnetic component polishing and grinding device according to claim 1, characterized in that: The driving component (5) comprises: A driving motor (51), wherein a fixed end of the driving motor (51) is fixedly mounted on the device base (1); A half gear (52), the half gear (52) being coaxially and fixedly mounted on the output end of the drive motor (51); a second spur gear (53), the second spur gear (53) being rotatably mounted on the device base (1), the second spur gear (53) being meshingly connected with the half gear (52), and the second spur gear (53) being coaxially and fixedly connected with one of the first spur gears (42); A cam (54), the cam (54) being coaxially and fixedly mounted on the output end of the drive motor (51), the cam (54) being connected to the clamping assembly (3), and the vertex of the cam (54) being arranged in the same direction as the tooth surface of the half gear (52).

3. The magnetic component polishing and grinding device according to claim 2, characterized in that: The clamping assembly (3) comprises: a first telescopic rod (31), wherein a fixed end of the first telescopic rod (31) is fixedly mounted on the device base (1), and a movable end of the first telescopic rod (31) is in contact with the cam (54); a first return spring (32), the first return spring (32) being sleeved on the first telescopic rod (31), one end of the first return spring (32) being fixedly connected to the fixed end of the first telescopic rod (31), and the other end of the first return spring (32) being fixedly connected to the movable end of the first telescopic rod (31); Two second telescopic rods (33), the fixed ends of the two second telescopic rods (33) being symmetrically and fixedly mounted on the device base (1); a first connecting pipe (34), one end of the first connecting pipe (34) being in communication with a rod cavity of a fixed end of the second telescopic rod (33), the other end of the first connecting pipe (34) being in communication with a non-rod cavity of a fixed end of the first telescopic rod (31), and a pressure valve being installed on the first connecting pipe (34); Two clamping plates (35), the two clamping plates (35) are symmetrically and slidably mounted on the device base (1), the movable end of the second telescopic rod (33) is fixedly connected to the clamping plates (35), and the rolling rod (41) is passed through and rotatably mounted on the clamping plates (35); A second return spring (36), one end of the second return spring (36) being fixedly connected to the device base (1), and the other end of the second return spring (36) being fixedly connected to an end of the clamping plate (35) that is away from each other.

4. The magnetic component polishing and grinding device according to claim 3, characterized in that: A cavity (11) is provided on the device base (1), and the two clamping plates (35) are symmetrically arranged on both sides of the cavity (11); A filter assembly (6) is installed in the cavity (11).

5. The magnetic component polishing and grinding device according to claim 4, characterized in that: The filtering component (6) comprises: A filter screen (61), the filter screen (61) being covered on the top of the cavity (11), and the filter screen (61) being fixedly mounted on the device base (1); A water collecting tank (62), wherein the water collecting tank (62) is detachably mounted in the cavity (11).

6. The magnetic component polishing and grinding device according to claim 5, characterized in that: It also includes a cooling component (7), wherein the cooling component (7) includes: Two third telescopic rods (71), the fixed ends of the two third telescopic rods (71) being symmetrically and fixedly mounted on the device base (1), and the movable ends of the third telescopic rods (71) being fixedly connected to the clamping plate (35); No less than one spray head (72), the spray head (72) being fixedly mounted on the clamping plate (35); a second connecting pipe (73), one end of the second connecting pipe (73) being connected to the spray head (72), the other end of the second connecting pipe (73) being connected to the rodless cavity of the fixed end of the third telescopic rod (71), a one-way valve being installed on the second connecting pipe (73), and the second connecting pipe (73) being a bellows; A third connecting pipe (74), one end of the third connecting pipe (74) is connected to the rodless cavity of the fixed end of the third telescopic rod (71), and the other end of the third connecting pipe (74) is connected to the water collecting tank (62). A one-way valve is installed on the third connecting pipe (74).

7. The magnetic component polishing and grinding device according to claim 6, characterized in that: A filter screen is fixedly installed in the third connecting pipe (74).

8. The magnetic component polishing and grinding device according to claim 1, characterized in that: The upper cover of the device base (1) is provided with a device shell (2), and the device shell (2) is made of a transparent material; The grinding assembly (8) is mounted on the device housing (2).

9. The magnetic component polishing and grinding device according to claim 8, characterized in that: The grinding assembly (8) comprises: a fourth telescopic rod (81), the fixed end of the fourth telescopic rod (81) being slidably mounted on the device housing (2); a grinding motor (82), wherein a fixed end of the grinding motor (82) is fixedly mounted on a movable end of the fourth telescopic rod (81); A grinding block (83), wherein the grinding block (83) is fixedly mounted on an output shaft of the grinding motor (82).

10. The magnetic component polishing and grinding device according to claim 5, characterized in that: The filter screen (61) has a V-shaped cross section.

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