Double-sided grinding machine

Abstract

The utility model discloses a double-face grinding machine which comprises a machine box, a lower working disc is arranged at the right end of the top of the machine box, an upper working disc is arranged at the left end of the top of the machine box, a flow guide hole is formed in the lower working disc, the other end of the lower working disc is communicated with the interior of the machine box, and a separation assembly is arranged in the machine box. A collecting box is arranged on the inner bottom wall of the machine box, a water pump communicated with the collecting box is arranged on the right side of the machine box, a cleaning assembly capable of conveniently cleaning chippings is arranged on the machine box, the cleaning assembly comprises a limiting groove, a collecting frame, a flow distribution plate, a box door, a sealing gasket and a handle, the limiting groove is formed in the flow distribution plate, and the collecting frame is arranged on the box door. The collecting frame is arranged in the limiting groove, and the splitter plate is arranged on the collecting frame. According to the grinding fluid filtering device, the separating assembly is arranged, grinding fluid generated during workpiece machining can be conveniently filtered, and the cleaning assembly is arranged, so that chippings generated after the grinding fluid is filtered are conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided grinding machines, in particular to a double-sided grinding machine. Background Art

[0002] Double-sided grinding machines are mainly used for double-sided grinding of crystals or other mechanical parts with two parallel sides, especially for the processing of thin and brittle materials. They are suitable for the surface grinding and polishing of mechanical seal rings, ceramic sheets, cylinder piston rings, oil pump blade bearing end faces of various materials, and metal materials such as silicon, germanium, quartz crystals, graphite, sapphire, optical crystals, glass, lithium niobate, cemented carbide, stainless steel, and powder metallurgy.

[0003] According to Chinese patent application number CN202320832941.6, a high-precision double-sided grinder includes a chassis, a carrier plate is fixedly mounted on the chassis, a plurality of guide holes are provided on the carrier plate, a pump body is mounted on the chassis, a box body is mounted on the inner bottom surface of the chassis, a separation component is arranged inside the chassis, and a mounting component used in conjunction with the separation component is also arranged inside the chassis. When the double-sided grinder proposed by the utility model is in use, a plurality of separation plates can separate the debris from the grinding liquid. When the grinding liquid flows to the guide plate at the bottom, the grinding liquid will fall into the box body through the opening on the guide plate at the bottom. The box body collects the filtered grinding liquid, which is convenient for the pump body to reuse the grinding liquid, replacing the traditional filter filtering method, avoiding the phenomenon of filter blockage, and ensuring the filtering effect of the double-sided grinder on the grinding liquid. This application solves the problem of inconvenience in cleaning the debris after the separation of the grinding liquid and the debris through another technical solution. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a double-sided grinder, which has the advantages of being easy to clean and the like, and solves the problem of being inconvenient to clean the debris after the grinding liquid and the debris are separated.

[0006] (II) Technical solution

[0007] The utility model provides a double-sided grinding machine, comprising a chassis, a lower working disk is provided at the top right end of the chassis, an upper working disk is provided at the top left end of the chassis, a guide hole is provided on the lower working disk, and the other end is communicated with the interior of the chassis, a separation component is provided inside the chassis, a collection box is provided on the inner bottom wall of the chassis, a water pump communicated with the collection box is provided on the right side of the chassis, and a cleaning component for facilitating the cleaning of debris is provided on the chassis.

[0008] Preferably, the separation assembly comprises a guide plate and an opening, the guide plate is arranged on the inner wall of the chassis, and the opening is opened on the guide plate.

[0009] Preferably, there are two guide plates, which are arranged in opposite inclined directions.

[0010] Preferably, the cleaning assembly includes a limiting groove, a collecting frame, a diverter plate, a box door, a sealing gasket and a handle, the limiting groove is opened on the guide plate, the collecting frame is arranged inside the limiting groove, the diverter plate is arranged on the collecting frame, the box door is hinged to the front side of the chassis, the sealing gasket is arranged on the rear side of the box door, and the handle is arranged on the front side of the box door.

[0011] Preferably, a single limiting groove, a collecting frame and a diverter plate form a group, and a single guide plate is provided with multiple groups with intervals between them.

[0012] Preferably, the top of the collecting frame and the top of the guide plate are in the same plane.

[0013] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the double-sided grinder, by providing a separation component, can filter the grinding fluid generated by workpiece processing, and by providing a cleaning component, can facilitate the cleaning of debris after the grinding fluid is filtered. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a double-sided grinding machine.

[0015] Figure 2 This is a front view of a double-sided grinding machine proposed by the utility model.

[0016] Figure 3 This is an enlarged view of point A in a double-sided grinding machine proposed by the utility model.

[0017] Figure numerals: 1. Chassis; 2. Lower working plate; 3. Upper working plate; 4. Guide hole; 5. Separation assembly; 51. Guide plate; 52. Opening; 6. Cleaning assembly; 61. Limiting groove; 62. Collection frame; 63. Diverter plate; 64. Box door; 65. Sealing gasket; 66. Handle; 7. Collection box; 8. Water pump. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] In the description of the utility model, 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 utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. 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 utility model, 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, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected 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 this utility model can be understood according to specific circumstances.

[0021] like Figure 1-3 As shown, a double-sided grinder proposed by the utility model comprises a chassis 1, a lower working disk 2 is provided at the top right end of the chassis 1, an upper working disk 3 is provided at the top left end of the chassis 1, the lower working disk 2 and the upper working disk 3 are convenient for processing automobile workpieces, a guide hole 4 is provided on the lower working disk 2, and the other end is connected with the inside of the chassis 1, the guide hole 4 is convenient for the lower working disk 2 to discharge the grinding liquid generated by processing the automobile workpiece, a separation component 5 is provided inside the chassis 1, and the separation component 5 is provided, so that the grinding liquid generated by the workpiece processing is conveniently filtered, a collecting box 7 is provided on the inner bottom wall of the chassis 1, and the collecting box 7 is convenient for collecting the filtered grinding liquid, a water pump 8 connected with the collecting box 7 is provided on the right side of the chassis 1, and the water pump 8 is convenient for recycling the grinding liquid inside the collecting box 7, and a cleaning component 6 for convenient cleaning of debris is provided on the chassis 1, and the cleaning component 6 is provided to facilitate cleaning of the debris after filtering of the grinding liquid.

[0022] In an optional embodiment, the separation component 5 includes a guide plate 51 and an opening 52. The guide plate 51 is arranged on the inner wall of the chassis 1. The number of the guide plates 51 is two, and they are arranged in opposite inclined directions. The opening 52 is opened on the guide plate 51. The opening 52 facilitates the grinding liquid on the upper guide plate 51 to fall onto the lower guide plate 51. The cleaning component 6 includes a limiting groove 61, a collection frame 62, a diverter plate 63, a box door 64, a sealing gasket 65 and a handle 66. The limiting groove 61 is opened on the guide plate 51, and the collection frame 62 is arranged inside the limiting groove 61. The top of the collection frame 62 is connected to the The tops of the guide plates 51 are in the same plane, and the collecting frame 62 is convenient for collecting the debris after the grinding liquid is filtered. The diverter plate 63 is arranged on the collecting frame 62. A single limiting groove 61, a collecting frame 62 and a diverter plate 63 are a group. A single guide plate 51 is provided with multiple groups, and intervals are provided between them, which is convenient for filtering the grinding liquid and collecting debris. The box door 64 is hinged to the front side of the chassis 1, and the sealing gasket 65 is arranged on the rear side of the box door 64. The sealing gasket 65 enables the front side of the guide plate 51 to be sealed when the box door 64 is in a closed state, and the handle 66 is arranged on the front side of the box door 64.

[0023] Working principle:

[0024] When it is necessary to filter the grinding fluid generated by processing automobile workpieces, the grinding fluid mixed with debris falls from the lower working disk 2 through the guide hole 4 to the guide plate 51. When passing through the collection frame 62 and the diverter plate 63, the debris mixed in the grinding fluid will fall into the collection frame 62 under the action of gravity, and the grinding fluid with strong fluidity will continue to flow along the guide plate 51 until the grinding fluid falls from the opening 52 to the collection box 7 to complete the filtration and collection. The filtered grinding fluid is then recycled through the water pump 8. When it is necessary to clean the debris collected in the collection frame 62, the box door 64 is opened by the handle 66, and then the collection frame 62 is taken out along the limit groove 61 to complete the convenient cleaning of the debris inside the collection frame 62.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A double-sided grinding machine, comprising a chassis (1), a lower working plate (2) being provided at the top right end of the chassis (1), an upper working plate (3) being provided at the top left end of the chassis (1), a guide hole (4) being provided on the lower working plate (2), and the other end of the lower working plate being communicated with the interior of the chassis (1), a separation assembly (5) being provided inside the chassis (1), a collecting box (7) being provided on the inner bottom wall of the chassis (1), and a water pump (8) being provided on the right side of the chassis (1) and being communicated with the collecting box (7), characterized in that: The chassis (1) is provided with a cleaning component (6) for facilitating the cleaning of debris.

2. A double-sided grinding machine according to claim 1, characterized in that: The separation assembly (5) comprises a guide plate (51) and an opening (52); the guide plate (51) is arranged on the inner wall of the chassis (1); and the opening (52) is opened on the guide plate (51).

3. A double-sided grinding machine according to claim 2, characterized in that: The number of the guide plates (51) is two, and they are arranged in opposite inclined directions.

4. A double-sided grinding machine according to claim 2, characterized in that: The cleaning assembly (6) comprises a limiting groove (61), a collecting frame (62), a diverter plate (63), a box door (64), a sealing gasket (65) and a handle (66); the limiting groove (61) is formed on the guide plate (51); the collecting frame (62) is arranged inside the limiting groove (61); the diverter plate (63) is arranged on the collecting frame (62); the box door (64) is hinged to the front side of the chassis (1); the sealing gasket (65) is arranged on the rear side of the box door (64); and the handle (66) is arranged on the front side of the box door (64).

5. A double-sided grinding machine according to claim 4, characterized in that: A single limiting groove (61), a collecting frame (62), and a flow dividing plate (63) form a group, and a single flow guiding plate (51) is provided with multiple groups, with intervals provided between them.

6. A double-sided grinding machine according to claim 4, characterized in that: The top of the collecting frame (62) and the top of the guide plate (51) are in the same plane.

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