Self-closing valve die casting edge burr cleaning device

Abstract

The utility model belongs to die casting surface processing technical field, specifically is a kind of self-closing valve die casting edge burr cleaning device, including fixed base, the fixed base top is firmly connected with protective shell, the protective shell top is provided with cleaning assembly, the protective shell inboard wall is firmly connected with first connecting sliding rail, when working, and through gear and rotating shaft mutual cooperation, so that transmission rotating column rotates, transmission rotating column in rotation can drive meshing fan circle rotation by transmission gear ring, to drive airflow to pass through connecting pipe and carry out blowing work to the chip on the top of fixed base, so that the small chip adhered on the top of fixed base is guided to the inboard of fixed base by guide plate, the cleanliness of the top of fixed base is improved, the overall device reduces that chip is massively accumulated in processing area, so that chip causes scratch or recess condition to occur on the surface of subsequent processing workpiece, the overall device improves the effect after die casting is processed.

Description

Technical Field

[0001] This utility model belongs to the field of surface processing technology for die castings, specifically a device for cleaning burrs on the edges of self-closing valve die castings. Background Technology

[0002] After the self-closing valve die casting is processed, a certain amount of burrs and protrusions will inevitably remain on the edges. At this time, the staff needs to operate the burr cleaning device to process the edges of the die casting to improve the surface finish of the die casting.

[0003] In the existing technology, Chinese Patent Publication No. CN220718759U discloses a deburring device for aluminum die castings, including a device box. Two first bearings are fixedly embedded in the inner side wall of the device box. A rotating rod is fixedly connected to the inner ring of each first bearing. A first motor is fixedly installed on the outer surface of the device box. The outer surface of one of the rotating rods is fixedly connected to the output end of the first motor. A fixing plate is fixedly connected to the end of each of the two rotating rods away from the first bearings. A set of first sliding holes is opened on the outer surface of each fixing plate. This device, through the cooperation of an electric telescopic rod and a clamping seat, can effectively drive the clamps to move closer and close together. In conjunction with multiple top rods, clamping plates, and first springs, it can perform deburring operations on irregularly shaped aluminum die castings, effectively avoiding the problem of low work efficiency caused by a single clamping fixture. Moreover, through the cooperation of the first motor and the rotating rod, it can provide better rotational reverse operation when performing deburring operations on aluminum die castings.

[0004] The aforementioned die casting edge burr cleaning device can clean burrs on multiple sidewalls of the die casting during operation, but it inevitably leads to a large accumulation of debris in the processing area, which can cause scratches or dents on the surface of the workpiece to be processed later. Therefore, a self-closing valve die casting edge burr cleaning device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a device for cleaning burrs on the edge of a self-closing valve die-casting.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A self-closing valve die-casting edge burr cleaning device of this utility model includes a fixed base; a protective shell is fixedly connected to the top of the fixed base; a cleaning component is provided on the top of the protective shell; a first connecting slide rail is fixedly connected to the inner side wall of the protective shell; a second connecting slide rail is fixedly connected to the inner side wall of the protective shell away from the first connecting slide rail; connecting limiting plates are slidably connected to the inner sides of both the first and second connecting slide rails; a first cleaning plate is fixedly connected to the end of the connecting limiting plate away from the fixed base; a transmission column is rotatably connected to the top of the first cleaning plate. A transmission gear ring is fixedly connected to the outer wall of the transmission column; a meshing fan ring is rotatably connected to one side wall of the first cleaning plate; the meshing fan ring meshes with the transmission gear ring; a connecting pipe is fixedly connected to one side wall of the first cleaning plate; the connecting pipe communicates with the meshing fan ring; a guide plate is provided on one side of the top of the fixed base; multiple sets of first expansion slots are opened on the inner side wall of the first connecting slide rail; a rotating shaft is rotatably connected to the inner side of the first expansion slot; teeth are fixedly connected to the outer wall of the rotating shaft; an elastic connecting plate is fixedly connected to the outer wall of the teeth; a limiting plate is fixedly connected to the bottom of the inner side of the first expansion slot; the limiting plate is in contact with the side wall of the teeth.

[0007] Preferably, a first spring post is fixedly connected to the side wall of the guide plate; multiple sets of the first spring post are fixedly connected to the side wall of the guide plate; a vibration plate is fixedly connected to the end of the first spring post; a connecting block is fixedly connected to the top of the vibration plate; a second spring post is fixedly connected to the side wall of the connecting block; an extrusion protrusion is slidably connected to the side wall of the protective shell; the extrusion protrusion is connected to the connecting limiting plate.

[0008] Preferably, the bottom of the first cleaning plate is provided with a second expansion groove; a third spring post is fixedly connected to the top of the inner side of the second expansion groove; multiple sets of the third spring post are fixedly connected to the inner side wall of the second expansion groove; a second cleaning plate is slidably connected to the inner side of the second expansion groove; the second cleaning plate and the third spring post are interconnected.

[0009] Preferably, a first magnetic plate is fixedly connected to the top of the second cleaning plate; a second magnetic plate is fixedly connected to the top of the inner side of the second expansion slot; both the second magnetic plate and the first magnetic plate are disposed inside the multiple sets of third spring columns.

[0010] Preferably, a connecting seat is fixedly connected to the bottom of the fixed base; a collection box is slidably connected to the top of the connecting seat.

[0011] Preferably, a fixing plate is fixedly connected to both sides of the connecting pipe; a central cover is fixedly connected to the bottom of the fixing plate; the central cover is in communication with the connecting pipe.

[0012] Preferably, a closed flexible plate is fixedly connected to the side wall of the vibration plate; the closed flexible plate is connected to the side wall of the guide plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model provides a burr removal device for the edge of a self-closing valve die-casting. When the first cleaning plate moves away from the guide plate, the teeth at the end of the transmission column can contact each other, and the teeth cooperate with the rotating shaft to make the transmission column rotate. The rotating transmission column drives the meshing fan ring to rotate through the transmission gear ring, thereby driving the airflow through the connecting pipe to blow the debris on the top of the fixed base. This causes the small debris attached to the top of the fixed base to be guided by the guide plate to the inside of the fixed base. The overall device improves the cleanliness of the top of the fixed base; the overall device reduces the accumulation of debris in the processing area, thus preventing the debris from causing scratches or dents on the surface of the workpiece after subsequent processing; the overall device improves the effect of die-casting after processing.

[0015] 2. This utility model provides a burr removal device for the edge of a self-closing valve die-casting. During the movement of the connecting limiting plate through the inner side of the second connecting slide rail, the extrusion protrusion moves together, and the extrusion protrusion can frequently extrude the second spring column. Finally, the connecting block vibrates the vibrating plate at a high frequency, causing the debris attached to the surface of the vibrating plate to fall downwards. The overall device reduces the occurrence of debris adhering to the guide plate and the side wall of the first spring column. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the fixed base of this utility model;

[0018] Figure 2 This is a perspective view of the guide plate in this utility model;

[0019] Figure 3 This is a perspective view of the vibrating plate in this utility model;

[0020] Figure 4 This is a perspective view of the first cleaning plate in this utility model;

[0021] Figure 5 This is a perspective view of the first connecting slide rail in this utility model.

[0022] Legend:

[0023] 1. Fixed base; 11. Protective shell; 12. Cleaning assembly; 13. First connecting slide rail; 14. Second connecting slide rail; 15. Connecting limit plate; 16. First cleaning plate; 17. Transmission column; 18. Transmission gear ring; 19. Meshing fan ring; 110. Connecting pipe; 111. Guide plate; 112. First expansion groove; 113. Rotating shaft; 114. Tooth; 115. Elastic connecting plate; 116. Limiting plate; 2. First spring column; 21. Vibration plate; 22. Connecting block; 23. Second spring column; 24. Extrusion protrusion; 3. Second expansion groove; 31. Third spring column; 32. Second cleaning plate; 4. First magnetic plate; 41. Second magnetic plate; 5. Connecting seat; 51. Collection box; 6. Fixed plate; 61. Concentrated cover; 7. Enclosed soft plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-5This utility model provides a device for cleaning burrs on the edge of a self-closing valve die-casting part, including a fixed base 1; a protective shell 11 is fixedly connected to the top of the fixed base 1; a cleaning component 12 is provided on the top of the protective shell 11; a first connecting slide rail 13 is fixedly connected to the inner wall of the protective shell 11; a second connecting slide rail 14 is fixedly connected to the inner side wall of the protective shell 11 away from the first connecting slide rail 13; connecting limiting plates 15 are slidably connected to the inner sides of both the first connecting slide rail 13 and the second connecting slide rail 14; a first cleaning plate 16 is fixedly connected to the end of the connecting limiting plate 15 away from the fixed base 1; a transmission column 17 is rotatably connected to the top of the first cleaning plate 16; a transmission gear ring 18 is fixedly connected to the outer wall of the transmission column 17; and a first cleaning plate 16 is fixedly connected to the side of the first cleaning plate 16. A meshing fan ring 19 is rotatably connected to the side wall; the meshing fan ring 19 meshes with the transmission gear ring 18; a connecting pipe 110 is fixedly connected to one side wall of the first cleaning plate 16; the connecting pipe 110 communicates with the meshing fan ring 19; a guide plate 111 is provided on one side of the top of the fixed base 1; multiple sets of first expansion slots 112 are opened on the inner side wall of the first connecting slide rail 13; a rotating shaft 113 is rotatably connected to the inner side of the first expansion slot 112; a tooth 114 is fixedly connected to the outer side wall of the rotating shaft 113; an elastic connecting plate 115 is fixedly connected to the outer side wall of the tooth 114; a limiting plate 116 is fixedly connected to the bottom of the inner side of the first expansion slot 112; the limiting plate 116 and the side wall of the tooth 114 are in contact with each other; during operation, the operator cleans by operation. Component 12 can perform burr removal on the die-cast part placed on top of the fixed base 1. After cleaning, the die-cast part is removed, and the first cleaning plate 16 is pushed, causing the connecting limiting plate 15 to move together inside the second connecting slide rail 14 and the first connecting slide rail 13. During the movement of the connecting limiting plate 15, although the transmission rotating column 17 contacts the teeth 114, it will be squeezed into the inside of the first expansion groove 112 by the elastic connecting plate 115. During the movement of the first cleaning plate 16, the first cleaning plate 16 can push the debris remaining on the top of the fixed base 1 towards the guide plate 111, and finally guide it into the inside of the fixed base 1 through the guide plate 111. The operator can directly perform centralized processing of the debris inside the fixed base 1. When operating the first cleaning plate 16... When plate 16 moves away from guide plate 111, the teeth at the end of transmission column 17 can contact teeth 114, and through the interaction of teeth 114 and rotating shaft 113, transmission column 17 rotates. The rotating transmission column 17 drives meshing fan ring 19 to rotate through transmission gear ring 18, thereby driving airflow through connecting pipe 110 to blow debris on the top of fixed base 1, so that small debris attached to the top of fixed base 1 is guided by guide plate 111 to the inside of fixed base 1. The overall device improves the cleanliness of the top of fixed base 1. The overall device reduces the accumulation of large amounts of debris in the processing area, thereby preventing debris from causing scratches or dents on the surface of subsequent workpieces. The overall device improves the effect of die casting after processing.

[0027] Furthermore, such as Figure 2 and Figure 3 As shown, a first spring post 2 is fixedly connected to the side wall of the guide plate 111; multiple sets of the first spring post 2 are fixedly connected to the side wall of the guide plate 111; a vibrating plate 21 is fixedly connected to the end of the first spring post 2; a connecting block 22 is fixedly connected to the top of the vibrating plate 21; a second spring post 23 is fixedly connected to the side wall of the connecting block 22; a pressing protrusion 24 is slidably connected to the side wall of the protective shell 11; the pressing protrusion 24 is connected to the connecting limiting plate 15; during operation, as the connecting limiting plate 15 moves along the inner side of the second connecting slide rail 14, the pressing protrusion 24 moves along with it, and the pressing protrusion 24 can frequently press the second spring post 23, ultimately causing the vibrating plate 21 to vibrate at a high frequency through the connecting block 22, causing the debris attached to the surface of the vibrating plate 21 to fall downwards, and the overall device reduces the occurrence of debris adhering to the side wall of the guide plate 111 and the first spring post 2.

[0028] Furthermore, such as Figure 5 As shown, the first cleaning plate 16 has a second expansion groove 3 at its bottom; a third spring post 31 is fixedly connected to the top of the inner side of the second expansion groove 3; multiple sets of the third spring post 31 are fixedly connected to the inner wall of the second expansion groove 3; a second cleaning plate 32 is slidably connected to the inner side of the second expansion groove 3; the second cleaning plate 32 and the third spring post 31 are interconnected; during operation, as the first cleaning plate 16 moves, the debris attached to the top of the fixed base 1 can be cleaned by the second cleaning plate 32, and the multiple sets of third spring posts 31 can push the second cleaning plate 32 to move downward inside the second expansion groove 3, and because the bottom of the second cleaning plate 32 is made of elastic material, the bottom of the second cleaning plate 32 deforms, thereby improving the cleaning work of the second cleaning plate 32 on debris.

[0029] Furthermore, such as Figure 5 As shown, a first magnetic plate 4 is fixedly connected to the top of the second cleaning plate 32; a second magnetic plate 41 is fixedly connected to the top of the inner side of the second expansion groove 3; the second magnetic plate 41 and the first magnetic plate 4 are both arranged inside the multiple sets of third spring columns 31; during operation, the first magnetic plate 4 and the second magnetic plate 41 repel each other due to magnetic force, thereby making the bottom end of the second cleaning plate 32 fit more closely to the top of the fixed base 1, and the overall device improves the cleaning effect of the second cleaning plate 32 on debris.

[0030] Furthermore, such as Figure 1As shown, a connecting seat 5 is fixedly connected to the bottom of the fixed base 1; a collection box 51 is slidably connected to the top of the connecting seat 5; during operation, the collection box 51 can be moved through the connecting seat 5, and the collection box 51 can directly collect the debris falling off the surface of the guide plate 111; the overall device improves the ease of handling debris and increases work efficiency.

[0031] Furthermore, such as Figure 1 As shown, a fixing plate 6 is fixedly connected to both sides of the connecting pipe 110; a concentrating cover 61 is fixedly connected to the bottom of the fixing plate 6; the concentrating cover 61 is connected to the connecting pipe 110; during operation, the connecting pipe 110 can concentrate the airflow blown out from the connecting pipe 110, thereby improving the effect of the connecting pipe 110 in cleaning the debris attached to the top of the fixed base 1.

[0032] Furthermore, such as Figure 3 As shown, a sealing soft plate 7 is fixedly connected to the side wall of the vibrating plate 21; the sealing soft plate 7 is connected to the side wall of the guide plate 111; during operation, the sealing soft plate 7 can seal the gap between the vibrating plate 21 and the guide plate 111, thereby reducing the occurrence of debris and impurities entering the space between the vibrating plate 21 and the guide plate 111.

[0033] Working principle: During operation, the operator can clean the burrs on the die-cast part placed on top of the fixed base 1 by operating the cleaning component 12. After cleaning, the die-cast part is removed, and the first cleaning plate 16 is pushed, causing the connecting limiting plate 15 to move along the inner side of the second connecting slide rail 14 and the first connecting slide rail 13. During the movement of the connecting limiting plate 15, although the transmission rotating column 17 contacts the teeth 114, it is squeezed into the inner side of the first expansion groove 112 by the elastic connecting plate 115. During the movement of the first cleaning plate 16, the first cleaning plate 16 can push the debris remaining on the top of the fixed base 1 towards the guide plate 111, and finally guide it into the inner side of the fixed base 1 through the guide plate 111. The operator can directly and centrally process the debris inside the fixed base 1. When the first cleaning plate 16 moves away from the guide plate 111, the teeth at the end of the transmission column 17 can contact the teeth 114, and the teeth 114 cooperate with the rotating shaft 113, causing the transmission column 17 to rotate. The rotating transmission column 17 drives the meshing fan ring 19 to rotate through the transmission gear ring 18, thereby driving the airflow through the connecting pipe 110 to blow the debris on the top of the fixed base 1, so that the small debris attached to the top of the fixed base 1 is guided by the guide plate 111 to the inside of the fixed base 1. The overall device improves the cleanliness of the top of the fixed base 1. The overall device reduces the large accumulation of debris in the processing area, thereby... The debris causes scratches or dents on the surface of the workpiece after subsequent processing; the overall device improves the effect of die casting after processing; during operation, as the connecting limiting plate 15 moves along the inner side of the second connecting slide rail 14, the extrusion protrusion 24 moves together, and the extrusion protrusion 24 can frequently extrude the second spring column 23, and finally the connecting block 22 vibrates the vibrating plate 21 at a high frequency, causing the debris attached to the surface of the vibrating plate 21 to fall downwards. The overall device reduces the occurrence of debris adhering to the guide plate 111 and the side wall of the first spring column 2; during operation, as the first cleaning plate 16 moves, the debris attached to the top of the fixed base 1 can be cleaned by the second cleaning plate 32, and more The third spring column 31 can push the second cleaning plate 32 to move downward inside the second expansion slot 3. Because the bottom of the second cleaning plate 32 is made of elastic material, the bottom of the second cleaning plate 32 deforms, thereby improving the cleaning effect of the second cleaning plate 32 on debris. During operation, the first magnetic plate 4 and the second magnetic plate 41 repel each other due to magnetic force, which makes the bottom of the second cleaning plate 32 fit more closely to the top of the fixed base 1. The overall device improves the cleaning effect of the second cleaning plate 32 on debris. During operation, the collection box 51 can be moved through the connecting seat 5, and the collection box 51 can directly collect the debris that falls off the surface of the guide plate 111. The overall device improves the ease of debris processing and increases work efficiency.During operation, the connecting pipe 110 can concentrate the airflow blown outward from the connecting pipe 110, thereby improving the cleaning effect of the connecting pipe 110 on the debris attached to the top of the fixed base 1; during operation, the sealing flexible plate 7 can seal the gap between the vibrating plate 21 and the guide plate 111, thereby reducing the occurrence of debris and impurities entering the gap between the vibrating plate 21 and the guide plate 111.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for cleaning burrs from the edge of a self-closing valve die-casting, comprising a fixed base (1); characterized in that: A protective shell (11) is fixedly connected to the top of the fixed base (1); a cleaning component (12) is provided on the top of the protective shell (11); a first connecting slide rail (13) is fixedly connected to the inner wall of the protective shell (11); a second connecting slide rail (14) is fixedly connected to the inner side wall of the protective shell (11) away from the first connecting slide rail (13); a connecting limiting plate (15) is slidably connected to the inner side of both the first connecting slide rail (13) and the second connecting slide rail (14); a first cleaning plate (16) is fixedly connected to the end of the connecting limiting plate (15) away from the fixed base (1); a transmission column (17) is rotatably connected to the top of the first cleaning plate (16); a transmission gear ring (18) is fixedly connected to the outer wall of the transmission column (17); a meshing fan is rotatably connected to one side wall of the first cleaning plate (16). Ring (19); the meshing fan ring (19) meshes with the transmission gear ring (18); a connecting pipe (110) is fixedly connected to one side wall of the first cleaning plate (16); the connecting pipe (110) communicates with the meshing fan ring (19); a guide plate (111) is provided on one side of the top of the fixed base (1); multiple sets of first expansion grooves (112) are opened on the inner side wall of the first connecting slide rail (13); a rotating shaft (113) is rotatably connected to the inner side of the first expansion groove (112); a tooth (114) is fixedly connected to the outer side wall of the rotating shaft (113); an elastic connecting plate (115) is fixedly connected to the outer side wall of the tooth (114); a limiting plate (116) is fixedly connected to the bottom of the inner side of the first expansion groove (112); the limiting plate (116) and the side wall of the tooth (114) are in contact with each other.

2. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 1, characterized in that: A first spring post (2) is fixedly connected to the side wall of the guide plate (111); multiple sets of the first spring post (2) are fixedly connected to the side wall of the guide plate (111); a vibration plate (21) is fixedly connected to the end of the first spring post (2); a connecting block (22) is fixedly connected to the top of the vibration plate (21); a second spring post (23) is fixedly connected to the side wall of the connecting block (22); an extrusion protrusion (24) is slidably connected to the side wall of the protective shell (11); the extrusion protrusion (24) is connected to the connecting limiting plate (15).

3. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 1, characterized in that: The first cleaning plate (16) has a second expansion groove (3) at its bottom; a third spring column (31) is fixedly connected to the top of the inner side of the second expansion groove (3); multiple sets of the third spring column (31) are fixedly connected to the inner side wall of the second expansion groove (3); a second cleaning plate (32) is slidably connected to the inner side of the second expansion groove (3); the second cleaning plate (32) and the third spring column (31) are interconnected.

4. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 3, characterized in that: The top of the second cleaning plate (32) is fixedly connected to the first magnetic plate (4); the top of the inner side of the second expansion groove (3) is fixedly connected to the second magnetic plate (41); the second magnetic plate (41) and the first magnetic plate (4) are both arranged inside the multiple sets of third spring columns (31).

5. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 1, characterized in that: The bottom of the fixed base (1) is fixedly connected to a connecting seat (5); the top of the connecting seat (5) is slidably connected to a collection box (51).

6. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 1, characterized in that: The connecting pipe (110) has a fixing plate (6) fixed to both sides of its side walls; a central cover (61) is fixed to the bottom of the fixing plate (6); the central cover (61) is connected to the connecting pipe (110).

7. The edge burr cleaning device for self-closing valve die-casting parts as described in claim 2, characterized in that: The vibrating plate (21) has a closed soft plate (7) fixedly connected to its side wall; the closed soft plate (7) is connected to the side wall of the guide plate (111).

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