Casting polishing device

Abstract

The utility model discloses a casting polishing device which comprises a box body, two overturning assemblies, a limiting assembly, a control assembly and a polishing machine, a limiting through hole is formed in the box body, and a limiting plate is installed in the box body; the two overturning assemblies are arranged on the two sides of the box body correspondingly, each overturning assembly comprises a supporting block, a threaded rod and an inserting barrel, and the supporting blocks are arranged on the box body; the threaded rod is in threaded connection with the supporting block; the inserting cylinder is rotationally connected with the threaded rod; the top of the limiting assembly is slidably connected with the box body and the limiting plate, and the bottom of the limiting assembly is elastically connected with the box body. The control assembly is rotationally arranged on the box body, one end of the control assembly is rotationally connected with the bottom of the limiting assembly, and the other end of the control assembly extends out of the box body through the limiting through hole; and the grinding machine is arranged on one side of the box body. Therefore, the casting does not need to be manually pressed and limited, and the casting can be directly overturned, so that the polishing efficiency of the casting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to a casting grinding device. Background Technique

[0002] Casting grinding is a crucial step in the casting process, aiming to improve the overall quality and performance of the casting. Castings are usually formed by injecting molten metal into the cavity after the mold is closed and then cooling. However, due to the gap between the upper mold and the lower mold, the molten metal will seep into these gaps and form obvious burrs after cooling. Therefore, relevant staff need to use a grinding machine to grind the burrs of the casting to ensure its smooth surface.

[0003] Currently, especially for cylindrical castings, during the grinding process, it is usually necessary to fix the casting with one hand and hold the grinding machine with the other hand. During the grinding process, the casting may rotate due to improper operation. This method not only increases the labor intensity of relevant staff but also has certain safety hazards. In addition, after grinding the burrs on one side of the casting, relevant staff need to manually lift the casting and turn it over to grind the burrs on the other side. The method of manually lifting and turning the casting is time-consuming and laborious, thus affecting the grinding efficiency of the casting. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related technologies to a certain extent.

[0005] For this reason, the purpose of the utility model is to provide a casting grinding device. When grinding burrs, there is no need to manually press and limit the casting, and when turning over the casting, there is no need for relevant staff to lift the casting, and the casting can be directly turned over, thus ensuring the work safety of relevant staff during casting grinding and improving the grinding efficiency of the casting.

[0006] To achieve the above purpose, the utility model provides a casting grinding device, which includes a box body, two flipping components, a limiting component, a control component, and a grinding machine. Among them, a limiting through hole is opened on the box body, and a limiting plate is installed inside the box body; the two flipping components are respectively arranged on both sides of the box body. The flipping component includes a support block, a threaded rod, and a plugging cylinder. Among them, the support block is arranged on the box body; the threaded rod is threadedly connected with the support block; the plugging cylinder is rotatably connected with the threaded rod; the top of the limiting component is slidably connected with the box body and the limiting plate respectively, and the bottom of the limiting component is elastically connected with the box body; the control component is rotatably arranged on the box body, one end of the control component is rotatably connected with the bottom of the limiting component, and the other end of the control component extends outside the box body through the limiting through hole; the grinding machine is arranged on one side of the box body.

[0007] A casting grinding device of the present utility model can directly flip the casting when grinding burrs without manually pressing and limiting the casting, and also without the need for relevant staff to lift the casting when flipping the casting, thus ensuring the work safety of relevant staff during the casting grinding process and improving the grinding efficiency of the casting.

[0008] In addition, a casting grinding device proposed above according to the present application may also have the following additional technical features:

[0009] Specifically, the limiting component includes an elastic abutting member, a sliding rod, and a resetting member. Among them, the top of the sliding rod is slidably connected to the box body and the limiting plate respectively, a convex block is provided at the bottom of the sliding rod, and one end of the control component is rotatably connected to the convex block; the elastic abutting member is arranged at the top of the sliding rod; one end of the resetting member is connected to the bottom of the sliding rod, and the other end of the resetting member is connected to the box body.

[0010] Specifically, the elastic abutting member includes an arc-shaped plate, a connecting cylinder, and a first spring. Among them, the arc-shaped plate is arranged on the connecting cylinder; the top end of the sliding rod is located inside the connecting cylinder and is slidably connected to the connecting cylinder; the first spring is located inside the connecting cylinder, one end of the first spring is connected to the connecting cylinder, and the other end of the first spring is connected to the sliding rod.

[0011] Specifically, the resetting member includes a connecting block and a second spring. Among them, both ends of the second spring are respectively connected to the corresponding connecting blocks; one connecting block is connected to the bottom of the sliding rod, and the other connecting block is connected to the box body.

[0012] Specifically, the control component includes a control rod, a fixed rod, and a pedal. Among them, the control rod is rotatably connected to the sliding rod, and a chute is provided on the control rod, and the chute is slidably connected to the convex block; the fixed rod is rotatably arranged inside the box body, and the control rod is fixedly connected to the fixed rod; the pedal is arranged at the end of the control rod.

[0013] Additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0014] The above-mentioned and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, where:

[0015] Figure 1 is a schematic structural diagram of a casting grinding device according to an embodiment of the present utility model;

[0016] Figure 2 is a partial cross-sectional view of a casting grinding device according to an embodiment of the present utility model;

[0017] Figure 3Structural schematic diagram of an elastic abutting member according to an embodiment of the present utility model.

[0018] As shown in the figure: 1. Box body; 10. Placing rack; 11. Limiting plate; 12. Limiting through hole; 2. Flipping assembly; 20. Support block; 21. Threaded rod; 22. Insertion cylinder; 3. Limiting assembly; 30. Elastic abutting member; 300. Arc plate; 301. Connecting cylinder; 302. First spring; 31. Sliding rod; 310. Convex block; 32. Reset member; 320. Connecting block; 321. Second spring; 4. Control assembly; 40. Control rod; 400. Chute; 41. Fixed rod; 42. Pedal; 5. Grinder. Detailed implementation manners

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0020] The casting grinding device according to the embodiment of the present utility model will be described below with reference to the drawings.

[0021] As Figures 1 - 3 shown, the casting grinding device according to the embodiment of the present utility model may include a box body 1, two flipping assemblies 2, a limiting assembly 3, a control assembly 4 and a grinder 5.

[0022] Among them, a limiting through hole 12 is formed in the box body 1, and a limiting plate 11 is installed in the box body 1.

[0023] It should be noted that in this embodiment, a placing rack 10 is installed on the box body 1, and the grinder 5 is placed on the placing rack 10, so as to facilitate the taking and placing of the grinder 5.

[0024] It should be noted that the grinder 5 described in this embodiment is a common hand-held grinder 5 on the market and will not be elaborated here.

[0025] The two flipping assemblies 2 are respectively arranged on both sides of the box body 1, and the flipping assembly 2 may include a support block 20, a threaded rod 21 and an insertion cylinder 22.

[0026] Among them, the support block 20 is arranged on the box body 1, the threaded rod 21 is in threaded connection with the support block 20, and the insertion cylinder 22 is rotatably connected with the threaded rod 21.

[0027] It can be understood that through the threaded connection between the threaded rod 21 and the support block 20, the two insertion cylinders 22 can be made to tightly abut against the cylindrical casting. Through the rotational connection between the insertion cylinder 22 and the threaded rod 21, the cylindrical casting can be smoothly flipped in the state of being tightly abutted and limited, so that it is not necessary for relevant staff to lift the casting, and the casting can be directly flipped, reducing the labor intensity of relevant staff and improving the grinding efficiency of the casting.

[0028] The top of the limiting component 3 is respectively slidably connected to the box body 1 and the limiting plate 11, and the bottom of the limiting component 3 is elastically connected to the box body 1.

[0029] In the embodiment of the present application, the limiting component 3 is used to abut and limit the casting, so as to ensure that the casting does not rotate during grinding, and there is no need to manually press the casting for limiting, ensuring the safety of relevant staff during the grinding and processing of the casting.

[0030] It can be understood that through the elastic connection between the limiting component 3 and the box body 1, the reset of the limiting component 3 is realized.

[0031] The control component 4 is rotatably arranged on the box body 1. One end of the control component 4 is rotatably connected to the bottom of the limiting component 3, and the other end of the control component 4 extends outside the box body 1 through the limiting through hole 12. The grinding machine 5 is arranged on one side of the box body 1.

[0032] In the embodiment of the present application, the control component 4 is used to control the limiting component 3 up and down, so that relevant staff can press the control component 4 to realize the limiting of the cylindrical casting, and the operation is simple, so as to realize the tight abutment and limiting of the casting by the limiting component 3.

[0033] Specifically, in the actual operation process, relevant staff respectively insert the two ends of the cylindrical casting into the insertion cylinders 22, rotate the threaded rod 21 to clamp the casting, and through the rotational connection between the insertion cylinder 22 and the threaded rod 21, the casting can freely flip on the flipping component 2, and there is no need for relevant personnel to first manually lift and then flip the casting, reducing the labor intensity of relevant staff and improving the burr grinding efficiency of the casting.

[0034] After the casting is fixed on the flipping component 2, relevant staff step on one end of the control component 4. One end of the control component 4 moves downward, and the other end of the control component 4 moves upward, thereby controlling the limiting component 3 to move upward and abut and limit the casting. Then relevant staff hold the grinding machine 5 to grind and clean the burrs on the casting. After the burrs on one side of the casting are cleaned, relevant staff lift their feet to release one end of the control component 4, and the limiting component 3 resets to release the abutment and limiting of the casting. Then easily push the casting to rotate the burrs on the other side of the casting to the cleaning position, and repeat the above operation to abut and limit and grind the casting, so as to complete the burr grinding of the casting and improve the burr grinding efficiency of the casting.

[0035] In an embodiment of the present utility model, as Figures 1 - 3 shown, the limiting component 3 may include an elastic abutting member 30, a sliding rod 31 and a reset member 32.

[0036] Among them, the top of the sliding rod 31 is respectively slidably connected to the box body 1 and the limiting plate 11. A convex block 310 is provided at the bottom of the sliding rod 31. One end of the control component 4 is rotatably connected to the convex block 310. The elastic abutting member 30 is arranged at the top of the sliding rod 31. One end of the reset member 32 is connected to the bottom of the sliding rod 31, and the other end of the reset member 32 is connected to the box body 1.

[0037] It can be understood that through the setting of the elastic abutting member 30, the abutting stroke of the casting can be buffered, so that the device is applicable to cylindrical castings of different diameters.

[0038] In an embodiment of the present utility model, as Figures 1 - 3 shown, the elastic abutting member 30 may include an arc-shaped plate 300, a connecting cylinder 301 and a first spring 302.

[0039] Among them, the arc-shaped plate 300 is arranged on the connecting cylinder 301. The top end of the sliding rod 31 is located inside the connecting cylinder 301 and is slidably connected to the connecting cylinder 301. The first spring 302 is located inside the connecting cylinder 301. One end of the first spring 302 is connected to the connecting cylinder 301, and the other end of the first spring 302 is connected to the sliding rod 31.

[0040] It can be understood that through the setting of the arc-shaped plate 300, the arc-shaped plate 300 can have sufficient contact area with the cylindrical casting, so as to improve the abutting effect of the elastic abutting member 30 on the casting.

[0041] In an embodiment of the present utility model, as Figures 1 - 3 shown, the reset member 32 may include a connecting block 320 and a second spring 321.

[0042] Among them, both ends of the second spring 321 are respectively connected to the corresponding connecting blocks 320. One connecting block 320 is connected to the bottom of the sliding rod 31, and the other connecting block 320 is connected to the box body 1.

[0043] It can be understood that through the setting of the second spring 321, after the relevant staff releases the control component 4, under the restoration of the second spring 321, the sliding rod 31 can be driven to reset, so that the elastic abutting member 30 on the sliding rod 31 releases the abutting limit on the casting.

[0044] In an embodiment of the present utility model, as Figures 1 - 3 shown, the control component 4 may include a control rod 40, a fixed rod 41 and a pedal 42.

[0045] Among them, the control rod 40 is rotatably connected to the sliding rod 31, and a chute 400 is formed on the control rod 40. The chute 400 is slidably connected to the convex block 310. The fixed rod 41 is rotatably arranged in the box body 1. The control rod 40 is fixedly connected to the fixed rod 41. The pedal 42 is arranged at the end of the control rod 40.

[0046] It can be understood that through the arrangement of the fixed rod 41, when the relevant staff steps on the pedal 42, one end of the fixed rod 41 is driven to move downward by the pedal 42, and the other end moves upward, thereby driving the sliding rod 31 to move upward, and driving the elastic abutting member 30 to tightly abut against the casting.

[0047] It can be understood that through the chute 400 formed on the control rod 40, when the control rod 40 makes a circular motion, the convex block 310 can slide in the chute 400, and when the convex block 310 is rotatably connected to the control rod 40, it will not fall off the control rod 40, thereby ensuring the up and down sliding control of the control rod 40 over the sliding rod 31.

[0048] Specifically, during the actual operation process, the relevant staff respectively insert the two ends of the cylindrical casting into the insertion cylinder 22, and rotate the threaded rod 21 to clamp the casting. And through the rotational connection between the insertion cylinder 22 and the threaded rod 21, the casting can freely rotate on the flipping assembly 2, and there is no need for the relevant personnel to manually lift the casting first and then flip it, reducing the labor intensity of the relevant staff and improving the deburring efficiency of the casting.

[0049] After the casting is fixed on the flipping assembly 2, the relevant staff steps on the pedal 42. The pedal 42 moves downward, driving one end of the control rod 40 to move downward, and the other end of the control rod 40 moves upward, thereby controlling the sliding rod 31 to move upward and tightly abutting and limiting the casting. Then the relevant staff holds the grinding machine 5 to grind and clean the burrs on the casting. After the burrs on one side of the casting are cleaned, the relevant staff lifts the foot to release the pedal 42, and the reset member 32 resets the sliding rod 31, thereby driving the control rod 40 and the pedal 42 to reset. And the reset of the sliding rod 31 releases the limiting and abutting of the casting, and the casting can be easily pushed to rotate the burrs on the other side of the casting to the cleaning position, and repeat the above operations to tightly abut and limit the casting and grind it, thereby completing the deburring of the casting and improving the deburring efficiency of the casting.

[0050] In summary, for the casting grinding device of the embodiment of the present utility model, when deburring, there is no need to manually press and limit the casting, and when flipping the casting, there is no need for the relevant staff to lift the casting, and the casting can be directly flipped, thereby ensuring the work safety of the relevant staff during the casting grinding and improving the grinding efficiency of the casting.

[0051] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0052] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0053] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A casting grinding device, characterized in that: It includes a box body, two flip components, a limit component, a control component and a grinder, wherein: The box body is provided with a limit hole, and a limit plate is installed in the box body; The two flip assemblies are respectively arranged on both sides of the box body, and the flip assemblies include a support block, a threaded rod and a plug-in cylinder, wherein: The support block is arranged on the box body; The threaded rod is threadedly connected to the support block; The plug-in cylinder is rotatably connected to the threaded rod; The top of the limiting assembly is slidably connected to the box and the limiting plate respectively, and the bottom of the limiting assembly is elastically connected to the box; The control assembly is rotatably arranged on the box body, one end of the control assembly is rotatably connected to the bottom of the limit assembly, and the other end of the control assembly extends to the outside of the box body through the limit through hole; The grinder is arranged on one side of the box.

2. The casting grinding device according to claim 1, characterized in that: The limiting assembly includes an elastic abutment member, a sliding rod and a reset member, wherein: The top of the sliding rod is slidably connected to the box body and the limiting plate respectively, the bottom of the sliding rod is provided with a protrusion, and one end of the control component is rotatably connected to the protrusion; The elastic abutment is arranged on the top of the sliding rod; One end of the reset member is connected to the bottom of the sliding rod, and the other end of the reset member is connected to the box body.

3. The casting grinding device according to claim 2, characterized in that: The elastic abutment member includes an arc-shaped plate, a connecting tube and a first spring, wherein: The arc-shaped plate is arranged on the connecting tube; The top end of the sliding rod is located in the connecting tube and is slidably connected to the connecting tube; The first spring is located in the connecting tube, one end of the first spring is connected to the connecting tube, and the other end of the first spring is connected to the sliding rod.

4. The casting grinding device according to claim 3, characterized in that: The reset member includes a connecting block and a second spring, wherein: Two ends of the second spring are respectively connected to the corresponding connecting blocks; One of the connection blocks is connected to the bottom of the sliding rod, and the other connection block is connected to the box body.

5. The casting grinding device according to claim 2, characterized in that: The control assembly includes a control rod, a fixed rod and a pedal, wherein: The control rod is rotatably connected to the sliding rod, and a sliding groove is provided on the control rod, and the sliding groove is slidably connected to the protrusion; The fixing rod is rotatably disposed in the box, and the control rod is fixedly connected to the fixing rod; The pedal is arranged at the end of the control rod.

Images