Deburring equipment for aluminum die castings

Abstract

The invention relates to the technical field of casting deburring, in particular to aluminum die casting deburring equipment which comprises a bottom plate, a vertical plate is fixedly arranged on the upper surface of the bottom plate, a rotating shaft is rotatably arranged in the vertical plate, a barrel is fixedly arranged at the end of the rotating shaft, and a speed reducer and a first driving motor are fixedly arranged on the side wall of the vertical plate; the driving end of the first driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the rotating shaft, the lower portion of the barrel is sleeved with a barrel cover, a grip is fixedly arranged on the lower surface of the barrel cover, and a first sealing gasket is arranged between the barrel cover and the barrel. The aluminum die castings are placed in the polishing solution and deburred in a magnetic needle grinding mode, the aluminum die castings of different shapes can be deburred, waste residues generated in the deburring process are convenient to clean, deburring machining cannot be affected in the cleaning process, the polishing solution can be repeatedly used, and the polishing solution can be recycled. And the use effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of casting deburring, in particular to an aluminum die casting deburring device. Background Art

[0002] In the metal processing industry, aluminum die casting is a common production process that can quickly and accurately produce complex metal parts. However, in this process, the aluminum liquid is injected into the mold under high pressure and quickly cooled to form, which inevitably causes burrs on the surface and edges of the casting. The presence of burrs not only affects the appearance quality of the product, but also hinders the assembly and use of the parts. Therefore, deburring is required before the product leaves the factory.

[0003] Traditional deburring methods include manual grinding, mechanical grinding, chemical corrosion or electrochemical processing, etc. These methods have some significant shortcomings, such as: manual grinding is inefficient, labor-intensive, and difficult to ensure uniform processing results; although mechanical grinding is more efficient, it may not be able to accurately deburr aluminum die-castings with complex shapes or may easily damage the part body; chemical corrosion and electrochemical processing may bring environmental pollution problems and potential threats to workers' health. Therefore, it is urgent to design an aluminum die-casting deburring device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose a deburring device for aluminum die castings.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A deburring device for aluminum die castings comprises a bottom plate, a vertical plate is fixedly arranged on the upper surface of the bottom plate, a rotating shaft is rotatably arranged in the vertical plate, and a cylinder is fixedly arranged at the end of the rotating shaft, a reducer and a driving motor are fixedly arranged on the side wall of the vertical plate, the driving end of the driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to the rotating shaft, a cylinder cover is sleeved on the lower side of the cylinder, and a handle is fixedly arranged on the lower surface of the cylinder cover, a sealing gasket is arranged between the cylinder cover and the cylinder, a lifting plate is sleeved on the outer side of the vertical plate, a side plate is fixedly arranged on the side wall of the vertical plate, and the side A telescopic cylinder is fixedly arranged on the lower surface of the plate, and the telescopic end of the telescopic cylinder is connected to the lifting plate. The lower surface of the lifting plate is connected to a liquid storage tank through a fixed rod. A liquid inlet cylinder connected to the liquid storage tank is fixedly arranged on the upper surface of the liquid storage tank. A rotating cylinder is rotatably arranged in the lifting plate, and the bottom end of the rotating cylinder is located in the liquid inlet cylinder. A rotating disk is fixedly arranged on the top of the rotating cylinder, and neodymium magnets distributed in an annular shape with equal distances are fixedly arranged on the upper surface of the rotating disk. A filter plate is also fixedly arranged in the cylinder body, and a first inverted funnel is fixedly arranged on the upper surface of the filter plate, and a filter screen is fixedly arranged in the first inverted funnel, and further comprises: A residue filter mechanism, wherein a threaded opening is provided at the top of the cylinder, and the residue filter mechanism is arranged in the threaded opening, so that the polishing liquid in the cylinder enters the rotating cylinder after the cylinder is turned over, and the waste residue generated by deburring is retained in the residue filter mechanism; A rotating mechanism, which is arranged in the lifting plate and is used to drive the rotating drum to rotate; A fixing mechanism, which is arranged outside the cylinder body and is used to limit the position of the cylinder cover; The liquid guiding mechanism is arranged on one side of the vertical plate and is used for guiding the polishing liquid in the liquid storage tank into the cylinder.

[0006] As a further solution of the present invention: the residue filtering mechanism includes an upper connecting tube and a lower connecting tube, the upper connecting tube and the lower connecting tube are threadedly connected, and a sealing gasket three is arranged between the upper connecting tube and the lower connecting tube, the lower connecting tube is threadedly connected in the threaded mouth, a sealing gasket two is fixedly arranged at the bottom end of the lower connecting tube, and the sealing gasket two is in contact with the outer surface of the first inverted funnel, a second inverted funnel is fixedly arranged in the lower connecting tube, a filter bucket is fixedly arranged in the upper connecting tube for blocking waste residue in the polishing liquid, a third inverted funnel is fixedly arranged at the top end of the upper connecting tube, and a sealing assembly is arranged in the third inverted funnel for sealing the third inverted funnel and releasing the blockage when the third inverted funnel and the rotating drum are connected.

[0007] As a further solution of the present invention: the sealing assembly includes a fixed ring fixedly arranged in the third inverted funnel, and a movable rod movably arranged in the fixed ring, a sealing block is fixedly arranged on the top of the movable rod, and the sealing block is in contact with the inner wall of the third inverted funnel, a spring is also sleeved on the outer side of the movable rod, and the spring is located between the fixed ring and the sealing block, and a resist rod is also fixedly arranged in the rotating cylinder.

[0008] As a further solution of the present invention: the rotating mechanism includes a second driving motor, the outer wall of the lifting plate is provided with a fixing opening, and the second driving motor is fixedly arranged in the fixing opening, the driving end of the second driving motor is provided with an output gear, the outer wall of the rotating drum is fixedly provided with a driven gear, and the output gear and the driven gear are meshed with each other.

[0009] As a further solution of the present invention: the fixing mechanism includes a rotating ring, the outer wall of the cylinder is provided with an annular groove, and the rotating ring is rotatably arranged in the annular groove, the upper surface of the cylinder cover is fixedly provided with equidistantly distributed annular clamping plates, and the clamping plates are in an inverted L shape, the outer wall of the rotating ring is provided with equidistantly distributed annular mounting grooves, and the inner wall of one side of the mounting groove is provided with a slot, the end of the clamping plate and the slot cooperate with each other, and the outer wall of the rotating ring is also fixedly provided with equidistantly distributed annular gripping rods.

[0010] As a further solution of the present invention: the liquid guiding mechanism includes a liquid pump, the liquid pumping end of the liquid pump is connected to the liquid storage tank through a liquid pumping tube, the liquid guiding end of the liquid pump is provided with a bellows, and the end of the bellows is provided with a liquid guiding gun, the top of the vertical plate is provided with a slot, and the liquid guiding gun is connected to the slot.

[0011] As a further solution of the present invention: an upper limit ring is fixedly provided on the lower surface of the cylinder cover, a lower limit ring is fixedly provided on the upper surface of the turntable, and the lower limit ring and the upper limit ring are matched with each other.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The aluminum die-casting deburring device provided by the present invention can firstly drive the lifting plate to move downward by the telescopic cylinder to make the turntable move away from the cylinder body when the aluminum die-casting needs to be deburred, and then the rotating shaft can be driven to rotate by the driving motor 1 and the reducer to make the cylinder body flip over. At this time, the cylinder cover can be opened, and the grinding magnetic needle, polishing liquid and the aluminum die-casting to be deburred are poured into the cylinder body, and the cylinder cover is closed. At the same time, the cylinder body and the cylinder cover are sealed by the fixing mechanism, and then the cylinder body is flipped over, and the lifting plate is driven upward again by the telescopic cylinder to make the turntable close to the cylinder cover, and then the rotating cylinder can be driven to rotate by the rotating mechanism to make the neodymium magnet on the turntable rotate together, and the rotating neodymium magnet can disturb the grinding magnetic needle in the cylinder body, thereby realizing the grinding and deburring operation of the aluminum die-casting. When the grinding and deburring is completed, the lifting plate is moved down again, and then the cylinder is flipped over again. The polishing liquid will flow into the liquid storage tank along the rotating drum and the liquid inlet cylinder, and the waste residue in the polishing liquid will be retained in the filter residue mechanism. Then the cylinder cover can be opened to take out the aluminum die-castings on the surface of the filter plate, and another batch of aluminum die-castings that need to be polished can be replaced. After closing the cylinder cover, the cylinder body is turned over again. At this time, the grinding magnetic needle will directly pass through the filter plate and fall onto the cylinder cover, and the filter residue mechanism can be directly removed, and the polishing liquid can be re-introduced into the cylinder body through the threaded port through the liquid guide mechanism, and the aluminum die-casting deburring operation can be performed again. At this time, the removed filter residue mechanism can be taken away for cleaning, which will not affect the deburring operation and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a deburring device for aluminum die castings from a first perspective provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a lifting plate and a rotating disk in an aluminum die casting deburring device provided in an embodiment of the present invention; Figure 3A schematic diagram of the structure of a cylinder in an aluminum die casting deburring device provided in an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a rotating mechanism in an aluminum die casting deburring device provided by an embodiment of the present invention; Figure 5 A schematic cross-sectional structural diagram of a cylinder in an aluminum die casting deburring device provided in an embodiment of the present invention; Figure 6 for Figure 5 A is an enlarged structural diagram; Figure 7 A schematic diagram of the structure of a third inverting funnel in an aluminum die casting deburring device provided by an embodiment of the present invention; Figure 8 A schematic diagram of a half-section structure of a rotating drum in an aluminum die casting deburring device provided in an embodiment of the present invention; Fig. 9 A second perspective structural schematic diagram of an aluminum die casting deburring device provided in an embodiment of the present invention.

[0014] In the figure: 101-bottom plate, 102-vertical plate, 103-driving motor 1, 104-reducer, 105-rotating shaft, 106-cylinder, 107-side plate, 108-telescopic cylinder, 109-lifting plate, 110-liquid storage tank, 111-fixing rod, 112-liquid inlet cylinder, 113-rotating cylinder, 114-driving motor 2, 115-output gear, 116-driven gear, 117-turntable, 118-neodymium magnet, 119-cylinder cover, 120-handle, 121-sealing gasket 1, 122-filter plate, 123-first inverting funnel, 124-filter plate, 125-filter plate, 126-filter plate, 127-filter plate, 128-filter plate, 129-filter plate, 130-filter plate, 131-filter plate, 132-filter plate, 133-filter plate, 134-filter plate, 135-filter plate, 136-filter plate, 137-filter plate, 138-filter plate, 139-filter plate, 140-filter plate, 141-filter plate, 142-filter plate, 143-filter plate, 144-filter plate, 145-filter plate, 146-filter plate, 147-filter plate, 148-filter plate, 149-filter plate, 150-filter plate, 151-filter plate, 152-filter plate, 153-filter plate, 154-filter plate, 155-filter plate, 156-filter plate, 157-filter plate, 158-filter plate, 159-filter plate 4-filter screen, 201-lower connecting tube, 202-sealing gasket 2, 203-upper connecting tube, 204-sealing gasket 3, 205-second inverted funnel, 206-filter bucket, 207-fixing ring, 208-movable rod, 209-spring, 210-sealing block, 211-third inverted funnel, 212-resist rod, 301-rotating ring, 302-installing groove, 303-slot, 304-card, 305-grip rod, 401-liquid pump, 402-liquid extraction tube, 403-bellows, 404-liquid guiding gun, 501-lower limit ring, 502-upper limit ring. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-Figure 9As shown, an aluminum die casting deburring device provided by an embodiment of the present invention comprises a bottom plate 101, a vertical plate 102 is fixedly arranged on the upper surface of the bottom plate 101, a rotating shaft 105 is rotatably arranged in the vertical plate 102, and a cylinder 106 is fixedly arranged at the end of the rotating shaft 105, a reducer 104 and a driving motor 103 are fixedly arranged on the side wall of the vertical plate 102, a driving end of the driving motor 103 is connected to the input end of the reducer 104, an output end of the reducer 104 is connected to the rotating shaft 105, and a sleeve 106 is provided below the cylinder 106. There is a cylinder cover 119, and a handle 120 is fixedly provided on the lower surface of the cylinder cover 119, a sealing gasket 121 is provided between the cylinder cover 119 and the cylinder body 106, a lifting plate 109 is sleeved on the outer side of the vertical plate 102, a side plate 107 is fixedly provided on the side wall of the vertical plate 102, and a telescopic cylinder 108 is fixedly provided on the lower surface of the side plate 107, the telescopic end of the telescopic cylinder 108 is connected to the lifting plate 109, the lower surface of the lifting plate 109 is connected to the liquid storage tank 110 through a fixing rod 111, and a liquid storage tank 110 is fixedly provided on the upper surface thereof. The liquid inlet cylinder 112 is connected to the box 110, and a rotating cylinder 113 is rotatably arranged in the lifting plate 109, and the bottom end of the rotating cylinder 113 is located in the liquid inlet cylinder 112, and a rotating disk 117 is fixedly arranged on the top of the rotating cylinder 113, and the upper surface of the rotating disk 117 is fixedly provided with neodymium magnets 118 distributed in an annular manner with equal distances, and a filter plate 122 is also fixedly arranged in the cylinder 106, and a first inverted funnel 123 is fixedly arranged on the upper surface of the filter plate 122, and a filter screen 124 is fixedly arranged in the first inverted funnel 123, and also includes: a filter residue mechanism, the top of the cylinder 106 A threaded opening is provided at the end, and a residue filtering mechanism is arranged in the threaded opening, which is used to allow the polishing liquid in the cylinder 106 to enter the rotating drum 113 after the cylinder 106 is turned over, and the waste residue generated by deburring is retained in the residue filtering mechanism; a rotating mechanism, which is arranged in the lifting plate 109, is used to drive the rotating drum 113 to rotate; a fixing mechanism, which is arranged on the outside of the cylinder 106, is used to limit the position of the cylinder cover 119; a liquid guiding mechanism, which is arranged on one side of the vertical plate 102, is used to guide the polishing liquid in the liquid storage tank 110 into the cylinder 106.

[0017] When the aluminum die casting needs to be deburred, the lifting plate 109 can be driven downward by the telescopic cylinder 108 to move the turntable 117 away from the cylinder 106, and then the rotating shaft 105 can be driven by the driving motor 103 and the reducer 104 to rotate, so that the cylinder 106 can be turned over. At this time, the cylinder cover 119 can be opened, and the grinding magnetic needle, polishing liquid and the aluminum die casting to be deburred are poured into the cylinder 106, and the cylinder cover 119 is closed. At the same time, the cylinder 106 and the cylinder cover 119 are pushed together by the fixing mechanism. The cylinder 106 is then turned over, and the lifting plate 109 is moved up again by the telescopic cylinder 108, so that the turntable 117 is close to the cylinder cover 119, and then the rotating cylinder 113 can be driven to rotate by the rotating mechanism, so that the neodymium magnet 118 on the turntable 117 rotates together, and the grinding magnetic needle in the cylinder 106 can be disturbed by the rotating neodymium magnet 118, thereby realizing the grinding and deburring operation of the aluminum die casting. When the grinding and deburring is completed, the lifting plate 109 is moved down again, and then the cylinder is turned over again. 106 and move the lifting plate 109 upward, so that the third inverted funnel 211 and the rotating drum 113 are connected to each other. At this time, the polishing liquid and the grinding magnetic needle will pass through the filter plate 122, so that the aluminum die casting is retained on the surface of the filter plate 122, and the filter screen 124 can block the grinding magnetic needle, so that the grinding magnetic needle is retained between the filter plate 122 and the filter screen 124, and the polishing liquid will enter the liquid storage tank 110 along the rotating drum 113 and the liquid inlet cylinder 112, and the waste residue in the polishing liquid will be retained in the filter residue mechanism, and then the cylinder cover 119 can be opened to remove The aluminum die-castings on the surface of the filter plate 122 are taken out, and another batch of aluminum die-castings that need to be polished are replaced. After the cylinder cover 119 is closed, the cylinder 106 is turned over again. At this time, the grinding magnetic needle will directly pass through the filter plate 122 and fall onto the cylinder cover 119, and the filter residue mechanism can be directly removed, and the polishing liquid is re-introduced into the cylinder 106 through the threaded port through the liquid guide mechanism, and the aluminum die-casting deburring operation is performed again. At this time, the removed filter residue mechanism can be taken away for cleaning, which will not affect the deburring operation, and is very convenient to use.

[0018] As an embodiment of the present invention, please refer to Figure 5 , Figure 6 , Figure 7 and Figure 8The residue filtering mechanism includes an upper connecting tube 203 and a lower connecting tube 201, the upper connecting tube 203 and the lower connecting tube 201 are threadedly connected, and a sealing gasket three 204 is arranged between the upper connecting tube 203 and the lower connecting tube 201, the lower connecting tube 201 is threadedly connected in the threaded mouth, a sealing gasket two 202 is fixedly arranged at the bottom end of the lower connecting tube 201, and the sealing gasket two 202 fits the outer surface of the first inverted funnel 123, a second inverted funnel 205 is fixedly arranged in the lower connecting tube 201, a filter hopper 206 is fixedly arranged in the upper connecting tube 203, which is used to block the waste residue in the polishing liquid, a third inverted funnel 211 is fixedly arranged at the top of the upper connecting tube 203, and a blocking component is arranged in the third inverted funnel 211, which is used to block the third inverted funnel 211 and release the blockage when the third inverted funnel 211 and the rotating drum 113 are connected, when the cylinder 10 6 When the third inverted funnel 211 is turned downward, the polishing liquid mixed with waste residue will enter between the upper connecting tube 203 and the lower connecting tube 201 through the second inverted funnel 205, and the waste residue can be blocked in the upper connecting tube 203 under the action of the filter 206. After the third inverted funnel 211 is docked with the rotating drum 113, it will also prompt the blocking component to release the blocking of the third inverted funnel 211, so that the polishing liquid passing through the filter 206 is discharged into the rotating drum 113 through the third inverted funnel 211. When the polishing liquid is exhausted, the cylinder body 106 can be turned over again. At this time, the waste residue will move to the lower connecting tube 201 and is just blocked by the second inverted funnel 205, so that the waste residue is retained in the lower connecting tube 201. When cleaning is needed, the lower connecting tube 201 can be directly rotated and removed, and the upper connecting tube 203 and the lower connecting tube 201 can be rotated and separated, which is very convenient for cleaning.

[0019] As an embodiment of the present invention, please refer to Figure 5 , Figure 6 , Figure 7 and Figure 8 The blocking component includes a fixed ring 207 fixedly arranged in the third inverted funnel 211, and a movable rod 208 is movably arranged in the fixed ring 207, a sealing block 210 is fixedly arranged on the top of the movable rod 208, and the sealing block 210 is in contact with the inner wall of the third inverted funnel 211, and a spring 209 is also sleeved on the outer side of the movable rod 208, and the spring 209 is located between the fixed ring 207 and the sealing block 210, and a push rod 212 is also fixedly arranged in the rotating drum 113, and the sealing block 210 can block the third inverted funnel 211 under the elastic force of the spring 209, and when the third inverted funnel 211 enters the rotating drum 113, the sealing block 210 can be lifted up by the push rod 212 in the rotating drum 113, so that the blocking of the third inverted funnel 211 can be automatically released, which is very convenient to use.

[0020] As an embodiment of the present invention, please refer to Figure 2 and Figure 4The rotating mechanism includes a second driving motor 114. A fixing opening is provided on the outer wall of the lifting plate 109, and the second driving motor 114 is fixedly arranged in the fixing opening. An output gear 115 is provided at the driving end of the second driving motor 114. A driven gear 116 is fixedly provided on the outer wall of the rotating drum 113, and the output gear 115 and the driven gear 116 are meshed with each other. The output gear 115 can be driven to rotate by the second driving motor 114, and the output gear 115 and the driven gear 116 are meshed with each other to drive the rotating drum 113 to rotate, which is very convenient to use.

[0021] As an embodiment of the present invention, please refer to Figure 3 and Figure 5 The fixing mechanism includes a rotating ring 301, an annular groove is provided on the outer wall of the cylinder 106, and the rotating ring 301 is rotatably arranged in the annular groove, and the upper surface of the cylinder cover 119 is fixedly provided with equidistantly annularly distributed clamping plates 304, and the clamping plates 304 are in an inverted L shape, and the outer wall of the rotating ring 301 is provided with equidistantly annularly distributed mounting grooves 302, and a slot 303 is provided on one side of the inner wall of the mounting groove 302, and the end of the clamping plate 304 is matched with the slot 303, and the outer wall of the rotating ring 301 is also fixedly provided with equidistantly annularly distributed gripping rods 305, When closing the cylinder cover 119, the clamping plate 304 at the end of the cylinder cover 119 can be made to enter the mounting groove 302 of the rotating ring 301, and then the cylinder cover 119 can be pressed to squeeze the sealing gasket 121 until the clamping plate 304 abuts against the inner wall of the mounting groove 302. At this time, the end of the clamping plate 304 is just aligned with the slot 303, and then the rotating ring 301 can be rotated to make the end of the clamping plate 304 snap into the slot 303, thereby limiting the cylinder cover 119 and ensuring the sealing between the cylinder cover 119 and the cylinder body 106, resulting in a better use effect.

[0022] As an embodiment of the present invention, please refer to Figure 1 and Figure 2 The liquid guiding mechanism includes a liquid pump 401, and the liquid extraction end of the liquid pump 401 is connected to the liquid storage tank 110 through a liquid extraction pipe 402. The liquid guiding end of the liquid pump 401 is provided with a bellows 403, and the end of the bellows 403 is provided with a liquid guiding gun 404. A card slot is provided at the top of the vertical plate 102, and the liquid guiding gun 404 is connected to the card slot. When the polishing liquid in the liquid storage tank 110 needs to be introduced into the cylinder 106, the liquid guiding gun 404 can be removed and inserted into the threaded port, and then the polishing liquid in the liquid storage tank 110 can be extracted through the liquid pump 401 and introduced into the cylinder 106 along the liquid guiding gun 404, which is very convenient to use.

[0023] As an embodiment of the present invention, please refer to Figure 4 , Figure 5 and Figure 8An upper limit ring 502 is fixedly provided on the lower surface of the cylinder cover 119, and a lower limit ring 501 is fixedly provided on the upper surface of the turntable 117, and the lower limit ring 501 and the upper limit ring 502 cooperate with each other. When the turntable 117 is close to the cylinder cover 119, the lower limit ring 501 can be just sleeved in the upper limit ring 502, so that when the turntable 117 rotates, the turntable 117 and the cylinder body 106 can remain relatively stable, and the use effect is better.

[0024] When the aluminum die casting needs to be deburred, the lifting plate 109 can be driven downward by the telescopic cylinder 108 to move the turntable 117 away from the cylinder 106, and then the rotating shaft 105 can be driven by the driving motor 103 and the reducer 104 to rotate, so that the cylinder 106 can be turned over. At this time, the cylinder cover 119 can be opened, and the grinding magnetic needle, polishing liquid and the aluminum die casting to be deburred are poured into the cylinder 106, and the cylinder cover 119 is closed. At the same time, the cylinder 106 and the cylinder cover are pushed together by the fixing mechanism. 119 are kept sealed, and then the cylinder 106 is turned over, and the lifting plate 109 is driven up by the telescopic cylinder 108 again, so that the turntable 117 is close to the cylinder cover 119, and then the rotating cylinder 113 can be driven to rotate through the rotating mechanism, so that the neodymium magnet 118 on the turntable 117 rotates together, and the grinding magnetic needle in the cylinder 106 can be disturbed by the rotating neodymium magnet 118, thereby realizing the grinding and deburring operation of the aluminum die casting. When the grinding and deburring is completed, the lifting plate 109 is moved down again, and then turned over again The cylinder 106 moves up the lifting plate 109, so that the third inverted funnel 211 and the rotating cylinder 113 are connected to each other. At this time, the polishing liquid and the grinding magnetic needle will pass through the filter plate 122, so that the aluminum die casting is retained on the surface of the filter plate 122, and the filter screen 124 can block the grinding magnetic needle, so that the grinding magnetic needle is retained between the filter plate 122 and the filter screen 124, and the polishing liquid will flow into the liquid storage tank 110 along the rotating cylinder 113 and the liquid inlet cylinder 112, and the waste residue in the polishing liquid will be retained in the filter residue mechanism, and then the cylinder cover 119 can be opened. The aluminum die-castings on the surface of the filter plate 122 are taken out, and another batch of aluminum die-castings that need to be polished are replaced. After the cylinder cover 119 is closed, the cylinder 106 is turned over again. At this time, the grinding magnetic needle will directly pass through the filter plate 122 and fall onto the cylinder cover 119, and the filter residue mechanism can be directly removed, and the polishing liquid is re-introduced into the cylinder 106 through the threaded port through the liquid guide mechanism, and the aluminum die-casting deburring operation is performed again. At this time, the removed filter residue mechanism can be taken away for cleaning, which will not affect the deburring operation, and is very convenient to use.

[0025] It should be particularly noted that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A deburring device for aluminum die castings, comprising a bottom plate, characterized in that: A vertical plate is fixedly arranged on the upper surface of the bottom plate, a rotating shaft is rotatably arranged in the vertical plate, and a cylinder is fixedly arranged on the end of the rotating shaft, a reducer and a driving motor 1 are fixedly arranged on the side wall of the vertical plate, the driving end of the driving motor 1 is connected to the input end of the reducer, and the output end of the reducer is connected to the rotating shaft, a cylinder cover is sleeved on the lower side of the cylinder, and a handle is fixedly arranged on the lower surface of the cylinder cover, a sealing gasket 1 is arranged between the cylinder cover and the cylinder, a lifting plate is sleeved on the outer side of the vertical plate, a side plate is fixedly arranged on the side wall of the vertical plate, and a A telescopic cylinder is arranged, the telescopic end of the telescopic cylinder is connected to the lifting plate, the lower surface of the lifting plate is connected to the liquid storage tank through a fixing rod, the upper surface of the liquid storage tank is fixedly provided with a liquid inlet cylinder connected to the liquid storage tank, a rotating cylinder is rotatably arranged in the lifting plate, and the bottom end of the rotating cylinder is located in the liquid inlet cylinder, a rotating disk is fixedly arranged at the top of the rotating cylinder, and neodymium magnets distributed in an annular shape with equal distances are fixedly arranged on the upper surface of the rotating disk, a filter plate is also fixedly arranged in the cylinder body, and a first inverted funnel is fixedly arranged on the upper surface of the filter plate, and a filter screen is fixedly arranged in the first inverted funnel, and further comprises: A residue filter mechanism, wherein a threaded opening is provided at the top of the cylinder, and the residue filter mechanism is arranged in the threaded opening, so that the polishing liquid in the cylinder enters the rotating cylinder after the cylinder is turned over, and the waste residue generated by deburring is retained in the residue filter mechanism; A rotating mechanism, which is arranged in the lifting plate and is used to drive the rotating drum to rotate; A fixing mechanism, which is arranged outside the cylinder body and is used to limit the position of the cylinder cover; The liquid guiding mechanism is arranged on one side of the vertical plate and is used for guiding the polishing liquid in the liquid storage tank into the cylinder.

2. The aluminum die casting deburring equipment according to claim 1, characterized in that: The residue filtering mechanism includes an upper connecting tube and a lower connecting tube, which are threadedly connected to each other, and a sealing gasket three is arranged between the upper connecting tube and the lower connecting tube, the lower connecting tube is threadedly connected to the threaded mouth, a sealing gasket two is fixedly arranged on the bottom end of the lower connecting tube, and the sealing gasket two fits the outer surface of the first inverted funnel, a second inverted funnel is fixedly arranged in the lower connecting tube, a filter bucket is fixedly arranged in the upper connecting tube for blocking waste residue in the polishing liquid, a third inverted funnel is fixedly arranged on the top end of the upper connecting tube, and a sealing assembly is arranged in the third inverted funnel for sealing the third inverted funnel and releasing the blockage when the third inverted funnel and the rotating drum are docked.

3. The aluminum die casting deburring equipment according to claim 2, characterized in that: The sealing assembly includes a fixed ring fixedly set in the third inverted funnel, and a movable rod is movably set in the fixed ring, a sealing block is fixedly set on the top of the movable rod, and the sealing block is in contact with the inner wall of the third inverted funnel, a spring is also sleeved on the outer side of the movable rod, and the spring is located between the fixed ring and the sealing block, and a resist rod is also fixedly set in the rotating cylinder.

4. The aluminum die casting deburring equipment according to claim 1, characterized in that: The rotating mechanism includes a second driving motor. A fixing opening is provided on the outer wall of the lifting plate, and the second driving motor is fixedly arranged in the fixing opening. An output gear is provided at the driving end of the second driving motor. A driven gear is fixedly provided on the outer wall of the rotating drum, and the output gear and the driven gear are meshed with each other.

5. The aluminum die casting deburring equipment according to claim 1, characterized in that: The fixing mechanism includes a rotating ring, an annular groove is provided on the outer wall of the cylinder, and the rotating ring is rotatably arranged in the annular groove, and clamping plates distributed in annular shapes at equal distances are fixedly provided on the upper surface of the cylinder cover, and the clamping plates are in an inverted L shape, and mounting grooves distributed in annular shapes at equal distances are provided on the outer wall of the rotating ring, and a slot is provided on the inner wall of one side of the mounting groove, and the end of the clamping plate matches the slot, and the outer wall of the rotating ring is also fixedly provided with gripping rods distributed in annular shapes at equal distances.

6. The aluminum die casting deburring equipment according to claim 3, characterized in that: The liquid guiding mechanism comprises a liquid pump, the liquid extraction end of the liquid pump is connected with a liquid storage tank through a liquid extraction pipe, the liquid extraction end of the liquid pump is provided with a bellows, and a liquid guiding gun is provided at the end of the bellows, a slot is provided at the top of the vertical plate, and the liquid guiding gun is connected in the slot.

7. The aluminum die casting deburring equipment according to claim 1, characterized in that: An upper limit ring is fixedly arranged on the lower surface of the cylinder cover, and a lower limit ring is fixedly arranged on the upper surface of the rotating disk, and the lower limit ring and the upper limit ring are matched with each other.

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