Polishing device for casting part machining

Abstract

The utility model belongs to the technical field of casting part machining, and particularly relates to a casting part machining polishing device which comprises a base plate, a supporting plate is installed at the bottom end of the base plate, a fixing plate is installed on the rear side of the upper end of the base plate, a top plate is installed at the upper end of the fixing plate, and side plates are installed on the two sides of the bottom end of the top plate. A grinding mechanism is arranged on the top plate, two transverse grooves are formed in the fixing plate, and a clamping mechanism is arranged on the fixing plate. Through the arrangement of the clamping mechanism, a casting part can be clamped and fixed, so that the polishing stability can be ensured, and the polishing effect can be ensured; and through the arrangement of the polishing mechanism, the polishing position can be conveniently adjusted in the transverse direction and the vertical direction, so that the multi-directional position can be adjusted according to requirements, the flexibility is improved, and meanwhile the machining efficiency of the casting part is improved.

Description

Technical Field

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

[0002] Liquid metal is poured into a casting cavity having a shape and size that is adapted to the part, and is cooled and solidified to obtain a blank or part, which is called a casting. After the casting is cast, there will be certain burrs or bumps on the surface of the casting. In order to ensure the overall aesthetics of the casting, a grinding device is needed to grind off the burrs or bumps on the surface of the casting. The grinding devices in the prior art are usually not convenient for flexible adjustment of the grinding position. When adjusting the grinding position, the position of the workpiece needs to be manually adjusted, which reduces the processing efficiency. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a grinding device for machining castings, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A grinding device for processing castings includes a base plate, a support plate installed at the bottom end of the base plate, a fixed plate installed on the rear side of the upper end of the base plate, a top plate installed at the upper end of the fixed plate, side plates installed on both sides of the bottom end of the top plate, a grinding mechanism provided on the top plate, two transverse grooves provided on the fixed plate, and a clamping mechanism provided on the fixed plate.

[0008] Furthermore, the clamping mechanism includes a supporting block installed on a fixed plate, a forward and reverse motor is installed on the supporting block, a driving gear is installed at the output end of the forward and reverse motor, a slide is slidably connected in the two transverse grooves, a clamping plate is installed at the bottom end of the two slides, a long plate is installed at the ends of the two slides close to each other, and a group of racks are installed at the ends of the two long plates close to each other.

[0009] Furthermore, the driving gear is meshed with the two sets of racks.

[0010] The gear train is connected with the gear train by the two gears, and the gear train is connected with the two gear trains through the gear train, and the gear train is connected with the two gear trains through the gear train.

[0011] Furthermore, the sliding block has a U-shaped structure.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a grinding device for casting processing, which has the following beneficial effects:

[0014] The utility model can clamp and fix the casting by setting the clamping mechanism, thereby ensuring the grinding stability and the grinding effect; through the setting of the grinding mechanism, it is convenient to adjust the grinding position horizontally and vertically, so that the position in multiple directions can be adjusted according to needs, thereby improving flexibility and also improving the processing efficiency of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the clamping mechanism of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the grinding mechanism of the present utility model;

[0018] Figure 4 It is a structural schematic diagram of the circular plate of the present utility model.

[0019] In the figure: 1. Base plate; 2. Fixed plate; 3. Top plate; 4. Side plate; 5. Grinding mechanism; 50. Driving motor; 501. Electric push rod; 502. Housing; 503. Rotating motor; 504. Grinding wheel; 51. Rotating gear; 52. Gear belt; 53. Mounting motor; 54. Connecting block; 55. Cross plate; 56. Sliding block; 57. Bottom plate; 58. Reciprocating plate; 59. Screw; 6. Cross groove; 7. Clamping mechanism; 71. Slide; 72. Clamping plate; 73. Long plate; 74. Rack; 75. Bearing block; 76. Forward and reverse motor; 77. Driving gear; 8. Support plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an embodiment of the present invention proposes a grinding device for processing castings, including a base plate 1, a support plate 8 is installed at the bottom end of the base plate 1, a fixed plate 2 is installed on the rear side of the upper end of the base plate 1, a top plate 3 is installed at the upper end of the fixed plate 2, and side plates 4 are installed on both sides of the bottom end of the top plate 3, a grinding mechanism 5 is provided on the top plate 3, two transverse grooves 6 are provided on the fixed plate 2, and a clamping mechanism 7 is provided on the fixed plate 2; through the setting of the clamping mechanism 7, the casting can be clamped and fixed, thereby ensuring the grinding stability and the grinding effect; through the setting of the grinding mechanism 5, it is convenient to adjust the grinding position horizontally and vertically, so that the position in multiple directions can be adjusted according to needs, thereby improving flexibility and also improving the processing efficiency of the casting.

[0023] like Figure 2As shown, in some embodiments, the clamping mechanism 7 includes a supporting block 75 mounted on the fixed plate 2, a forward and reverse motor 76 is mounted on the supporting block 75, a driving gear 77 is mounted on the output end of the forward and reverse motor 76, a slide 71 is slidably connected in the two transverse grooves 6, a clamping plate 72 is mounted on the bottom end of the two slides 71, a long plate 73 is mounted on the ends of the two slides 71 close to each other, and a group of racks 74 are mounted on the ends of the two long plates 73 close to each other; the driving gear 77 is driven to rotate by the forward and reverse motor 76, and the driving gear 77 is engaged with the two groups of racks 74 to drive the two long plates 73 close to each other, thereby driving the slide 71 to slide in the transverse groove 6, thereby driving the two clamping plates 72 close to each other, thereby completing the clamping and fixation of the casting.

[0024] like Figure 2 As shown, in some embodiments, the driving gear 77 and the two sets of racks 74 are meshed with each other to facilitate fixation.

[0025] like Figure 3 、 Figure 4 As shown, in some embodiments, the grinding mechanism 5 includes two horizontal plates 55, and the two horizontal plates 55 are installed between the two side plates 4. A sliding block 56 is slidably connected between the two horizontal plates 55, and a bottom plate 57 is installed at the bottom end of the sliding block 56. A rotating gear 51 is rotatably connected in the two side plates 4, and a gear belt 52 is commonly connected between the two rotating gears 51. A mounting motor 53 is installed on one of the side plates 4, and the output end of the mounting motor 53 is connected to one of the rotating gears 51. A connecting block 54 is installed on the top of the sliding block 56, and the connecting block 54 is connected to the gear belt 52. A circular plate 58 is slidably connected in the bottom plate 57, and a screw 59 is rotatably connected in the bottom plate 57. The screw 59 is threadedly connected to the circular plate 58. 8 is equipped with a driving motor 50 at one end, and the output end of the driving motor 50 is connected to the screw 59. The bottom end of the circular plate 58 is equipped with an electric push rod 501, and the telescopic end of the electric push rod 501 is equipped with a shell 502. A rotating motor 503 is installed in the shell 502, and a grinding wheel 504 is installed at the output end of the rotating motor 503; the grinding wheel 504 is driven to rotate by the rotating motor 503 for grinding, and the screw 59 is driven to rotate by the driving motor 50, driving the circular plate 58 to slide on the bottom plate 57, thereby realizing the adjustment of the vertical grinding position, and the rotating gear 51 is driven to rotate by the installation motor 53, and the gear belt 52 is transmitted, and the sliding block 56 is driven to slide between the two horizontal plates 55 by the connecting block 54, so that the grinding position can be adjusted horizontally.

[0026] like Figure 3 As shown, in some embodiments, the sliding block 56 is U-shaped; the structure is simple.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A grinding device for casting processing, comprising a base plate (1), characterized in that: A support plate (8) is installed at the bottom end of the base plate (1), a fixing plate (2) is installed at the rear side of the upper end of the base plate (1), a top plate (3) is installed at the upper end of the fixing plate (2), side plates (4) are installed on both sides of the bottom end of the top plate (3), a grinding mechanism (5) is provided on the top plate (3), two transverse grooves (6) are provided on the fixing plate (2), and a clamping mechanism (7) is provided on the fixing plate (2).

2. A grinding device for casting processing according to claim 1, characterized in that: The clamping mechanism (7) comprises a bearing block (75) mounted on the fixed plate (2), a forward and reverse motor (76) being mounted on the bearing block (75), a driving gear (77) being mounted on the output end of the forward and reverse motor (76), a sliding seat (71) being slidably connected in the two transverse grooves (6), a clamping plate (72) being mounted on the bottom ends of the two sliding seats (71), long plates (73) being mounted on the ends of the two sliding seats (71) close to each other, and a group of racks (74) being mounted on the ends of the two long plates (73) close to each other.

3. A grinding device for casting processing according to claim 2, characterized in that: The driving gear (77) is meshed with the two sets of racks (74).

4. A grinding device for casting processing according to claim 1, characterized in that: The grinding mechanism (5) comprises two transverse plates (55), the two transverse plates (55) are both mounted between the two side plates (4), a sliding block (56) is slidably connected between the two transverse plates (55), a bottom plate (57) is mounted at the bottom end of the sliding block (56), a rotating gear (51) is rotatably connected in the two side plates (4), a gear belt (52) is commonly transmission-connected between the two rotating gears (51), a mounting motor (53) is mounted on one of the side plates (4), an output end of the mounting motor (53) is connected to one of the rotating gears (51), a connecting block (54) is mounted at the top end of the sliding block (56), and the connecting block (54) is connected to the gear belt (52), a circular plate (58) is slidably connected inside the base plate (57), a screw rod (59) is rotatably connected inside the base plate (57), the screw rod (59) is threadedly connected to the circular plate (58), a driving motor (50) is installed at one end of the circular plate (58), the output end of the driving motor (50) is connected to the screw rod (59), an electric push rod (501) is installed at the bottom end of the circular plate (58), a housing (502) is installed at the telescopic end of the electric push rod (501), a rotating motor (503) is installed in the housing (502), and a grinding wheel (504) is installed at the output end of the rotating motor (503).

5. A grinding device for casting processing according to claim 4, characterized in that: The sliding block (56) has a U-shaped structure.

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