Deburring device for casting part polishing

Abstract

The utility model relates to the technical field of casting part polishing, and discloses a deburring device for casting part polishing, which comprises two outer sleeve ring frames, a rotating ring frame is rotatably connected between the opposite sides of the two outer sleeve ring frames, a pair of clamping blocks is symmetrically arranged between the inner walls of the rotating ring frame, and the inner walls of the rotating ring frame are connected with the rotating ring frame. And each clamping block can be driven by the corresponding clamping driving source to slide, a top frame and a bottom frame are fixedly connected to the two sides of the two outer sleeve ring frames correspondingly, and a pair of spray heads is arranged on the top side of the top frame. Through the arrangement of the lifting vertical frame and the translation vertical frame, the two nozzles are conveyed to the inner side and the outer side of a casting part, sand blasting is carried out on the inner side and the outer side of the casting part at the same time, and burrs on the surface of the casting part are thoroughly removed through the flow speed of frosted sand; and a worker can adjust the angle of the casting part, so that the whole surface of the casting part is subjected to deburring treatment.

Description

Technical Field

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

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and processed to obtain objects with a certain shape, size and performance. Such castings also require turning, grinding and other processes.

[0003] An existing deburring device for grinding castings (Announcement No.: CN210959787U) has at least the following disadvantages: the above scheme drives the grinding and casting to rotate by a roller to deburr the surface of the casting, but in actual use, the casting may have an open interior, and in the above scheme, due to the synchronous movement of the casting and the grinding, it is difficult for the grinding to extend into the interior of the casting and to fully move relative to the surface of the casting, thereby hindering the smooth progress of the deburring work. Therefore, a deburring device for grinding castings is developed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a deburring device for grinding castings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A deburring device for grinding castings comprises two outer ring frames, wherein a rotating ring frame is rotatably connected between opposite sides of the two outer ring frames, a pair of clamping blocks are symmetrically arranged between the inner walls of the rotating ring frames, and each of the clamping blocks can slide under the drive of a corresponding clamping driving source, a top frame and a bottom frame are fixedly connected to the two sides of the two outer ring frames respectively, a pair of nozzles are arranged on the top side of the top frame, and the nozzles can be lifted and lowered inside the top frame under the drive of a lifting driving source.

[0007] As a further solution of the utility model, a bottom plate is fixedly connected to the bottom side of the bottom frame, two symmetrical annular grooves are formed on the bottom surface of the bottom plate, and two discharge ring plates are symmetrically rotatably connected to the bottom side of the bottom plate, and both of the discharge ring plates can be fixed to the bottom plate.

[0008] As a further solution of the utility model, a lifting platform is arranged on the top side of the bottom plate, and a slope is provided on the outer edge of the lifting platform; the lifting platform can be lifted and lowered under the drive of a lifting drive source.

[0009] As a further solution of the utility model, a lifting column is fixedly connected to one side of the top frame, and a lifting frame is slidably connected to the lifting column on the side where the top frame is located. A horizontal frame is fixedly connected to the top side of the lifting frame, and a translation frame is slidably connected to the bottom side of the horizontal frame.

[0010] As a further solution of the utility model, the opposite sides of the bottom ends of the lifting frame and the translation frame are fixedly connected to two nozzles respectively, the top side of each nozzle is connected to a connecting pipe respectively, and one end of each connecting pipe is connected to a sandblasting source.

[0011] As a further solution of the utility model, a base is fixedly connected to the bottom side of the bottom plate, and a drawer is arranged on the top side of the base, and the drawer can correspond to the discharge ring plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by setting up a lifting stand and a translation stand, two nozzles are sent to the inner and outer sides of the casting, and the inner and outer sides of the casting are sandblasted at the same time, and the burrs on the surface of the casting are removed more thoroughly by utilizing the flow rate of the abrasive, and at the same time, by setting up a rotating ring stand and a lifting platform, the staff can adjust the angle of the casting, thereby deburring the entire surface of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an isometric view of a deburring device for grinding castings proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a grinding nozzle device of a deburring device for grinding castings proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of a parts clamping device of a deburring device for grinding castings proposed by the utility model;

[0016] Figure 4 The utility model discloses a structural schematic diagram of a material discharge base device of a deburring device for grinding castings.

[0017] In the figure: 101, lifting column; 102, lifting frame; 103, nozzle; 104, translation frame; 105, connecting pipe; 106, horizontal frame; 201, outer ring frame; 202, clamping block; 203, rotating ring frame; 204, clamping motor; 205, positioning column; 206, positioning frame; 301, bottom frame; 302, connecting seat; 303, bottom plate; 304, discharge ring plate; 305, connecting bolt; 306, lifting motor; 307, lifting platform; 401, drawer; 402, base; 403, rotating motor; 404, driving wheel; 405, top frame; 406, flip cover. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Reference Figure 1-Figure 4 , a deburring device for grinding castings, comprising two outer ring frames 201, and a rotating ring frame 203 is connected to the opposite sides of the two outer ring frames 201 for common rotation. In this embodiment, a driving wheel 404 is meshed on the outer side of the rotating ring frame 203, and the driving wheel 404 rotates under the drive of the rotating motor 403, and the rotation of the driving wheel 404 drives the rotation of the rotating ring frame 203, and a pair of clamping blocks 202 are symmetrically arranged between the inner walls of the rotating ring frame 203, and each clamping block 202 can slide under the drive of the corresponding clamping driving source. In this embodiment, the clamping driving source is two clamping motors 204, and the two clamping motors 204 are fixedly connected to the two sides of the rotating ring frame 203 respectively, and the output ends thereof extend into the interior of the rotating ring frame 203 and are fixedly connected to the clamping block 202, and the clamping block 202 is used to clamp the casting, driving the casting and the rotating ring frame 203 to rotate synchronously.

[0022] A top frame 405 and a bottom frame 301 are fixedly connected to the two sides of the two outer ring frames 201, respectively. A pair of nozzles 103 are arranged on the top side of the top frame 405, and the nozzles 103 can be lifted and lowered inside the top frame 405 under the drive of the lifting drive source. A lifting column 101 is fixedly connected to one side of the top frame 405, and a lifting frame 102 is slidably connected to the lifting column 101 toward the side where the top frame 405 is located, and a horizontal frame 106 is fixedly connected to the top side of the lifting frame 102, and a translation frame 104 is slidably connected to the bottom side of the horizontal frame 106. The bottom opposite sides of the lifting frame 102 and the translation frame 104 are fixedly connected to the two nozzles 103, respectively, and the top side of each nozzle 103 is connected to a connecting pipe 105, and one end of each connecting pipe 105 is connected to a sandblasting source. In this embodiment, the lifting drive source is an electric slider that is compatible with the lifting column 101 and is fixedly connected to one side of the lifting frame 102, and the top side of the translation frame 104 is provided with an electric slider that is compatible with the horizontal frame 106, so that the translation frame 104 can be pulled away from the lifting frame 102 under the control of the staff, so as to be inserted into the casting, and the sandblasting source is generally an air pump, which mixes the abrasive into the high-speed airflow and sprays it through the nozzle 103 to achieve the purpose of grinding. In addition, a positioning frame 206 is fixedly connected to one side of the two outer collar frames 201, and a plurality of positioning columns 205 are arranged between the two positioning frames 206, so that the two outer collar frames 201 form a whole. A flip cover 406 is arranged on the top side of the top frame 405 facing away from the lifting column 101, which can close the top frame 405.

[0023] A bottom plate 303 is fixedly connected to the bottom side of the bottom frame 301. Two symmetrical annular notches are formed on the bottom surface of the bottom plate 303. Two discharge ring plates 304 are symmetrically connected to the bottom side of the bottom plate 303. Both discharge ring plates 304 can be fixed to the bottom plate 303. A lifting platform 307 is arranged on the top side of the bottom plate 303. A slope is arranged on the outer edge of the lifting platform 307. The lifting platform 307 can be lifted and lowered by a lifting driving source. A base 402 is fixedly connected to the bottom side of the bottom plate 303. A drawer 401 is arranged on the top side of the base 402. The drawer 401 can correspond to the discharge ring plate 304. In this embodiment, a connection seat 302 is provided on the surface of the bottom plate 303 between the two annular notches, and two discharge ring plates 304 are connected to the connection seat 302 through a connection bolt 305. When the staff opens the discharge ring plate 304, the frosting will flow out of the annular notch into the drawer 401, which is convenient for the staff to collect. The lifting drive source is a lifting motor 306, which is fixed to the bottom side of the bottom plate 303. When the frosting work is performed, the bottom side of the lifting platform 307 is in close contact with the top side of the bottom plate 303, and its slope guides the frosting to flow down. When adjusting the angle of the casting, the control personnel controls the lifting platform 307 to rise to prevent the casting, and then rotates the rotating ring frame 203 to re-clamp the casting.

[0024] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: through the setting of the lifting stand 102 and the translation stand 104, the two nozzles 103 are sent to the inner and outer sides of the casting, and the inner and outer sides of the casting are sandblasted at the same time, and the burrs on the surface of the casting are removed more thoroughly by utilizing the flow rate of the abrasive. At the same time, through the setting of the rotating ring frame 203 and the lifting platform 307, the staff can adjust the angle of the casting, thereby deburring the entire surface of the casting.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A deburring device for grinding castings, comprising two outer collar frames (201), characterized in that: A rotating ring frame (203) is rotatably connected between the opposite sides of the two outer ring frames (201), a pair of clamping blocks (202) are symmetrically arranged between the inner walls of the rotating ring frames (203), and each of the clamping blocks (202) can slide under the drive of the corresponding clamping driving source, and a top frame (405) and a bottom frame (301) are fixedly connected to the two sides of the two outer ring frames (201), respectively, and a pair of nozzles (103) are arranged on the top side of the top frame (405), and the nozzles (103) can be lifted and lowered inside the top frame (405) under the drive of the lifting driving source.

2. A deburring device for grinding castings according to claim 1, characterized in that: A bottom plate (303) is fixedly connected to the bottom side of the bottom frame (301), and two symmetrical annular notches are formed at the bottom surface of the bottom plate (303). Two discharge ring plates (304) are symmetrically rotatably connected to the bottom side of the bottom plate (303), and both of the discharge ring plates (304) can be fixed to the bottom plate (303).

3. A deburring device for grinding castings according to claim 2, characterized in that: A lifting platform (307) is arranged on the top side of the bottom plate (303), and a slope is provided on the outer edge of the lifting platform (307); the lifting platform (307) can be lifted and lowered under the drive of a lifting driving source.

4. A deburring device for grinding castings according to claim 1, characterized in that: A lifting column (101) is fixedly connected to one side of the top frame (405); a lifting frame (102) is slidably connected to the lifting column (101) on the side facing the top frame (405); a horizontal frame (106) is fixedly connected to the top side of the lifting frame (102); and a translation frame (104) is slidably connected to the bottom side of the horizontal frame (106).

5. A deburring device for grinding castings according to claim 4, characterized in that: The bottom opposite sides of the lifting stand (102) and the translation stand (104) are respectively fixedly connected to two nozzles (103), and the top side of each nozzle (103) is connected to a connecting pipe (105), and one end of each connecting pipe (105) is connected to a sandblasting source.

6. A deburring device for grinding castings according to claim 2, characterized in that: A base (402) is fixedly connected to the bottom side of the bottom plate (303), and a drawer (401) is arranged on the top side of the base (402), and the drawer (401) can correspond to the discharge ring plate (304).

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