Magnesia abrasive block grinding tool

Abstract

The utility model relates to the field of grinding tools, and discloses a magnesia grinding block grinding tool which comprises a back plate, a groove is formed in one side of the back plate, a plurality of bases are arranged in the groove, profiled grooves are formed in the two sides of each base, the profiled grooves of the adjacent bases are matched with each other, and fixing strips penetrate through the profiled grooves matched with each other. Grinding bodies are fixed to the sides, away from the back plate, of the bases. According to the utility model, the base is clamped on the back plate through the fixing strips, and the mounting blocks fix the grinding bodies on a machine through the mounting holes for grinding, so that if one or a part of the grinding bodies are excessively damaged during grinding, the fixing strips in the back plate are detached, and the grinding bodies which are excessively damaged are replaced, so that the whole grinding bodies are prevented from being replaced; the grinding body is saved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of grinding tools, in particular to a magnesia grinding block grinding tool. Background Art

[0002] Magnesia grinding tools have high grinding efficiency and can grind cutting tools made of materials such as stainless steel, manganese steel, carbon steel and composite steel, achieving good grinding finish and high grinding efficiency. Existing magnesia grinding tools are generally formed in one piece. The one-piece forming enables the grinding block to ensure the strength and hardness of the grinding block, while also giving it a good grinding effect. If the grinding tool is positioned and then the grinding object is ground at a fixed position, the fixed position of the grinding tool will accelerate wear, or the grinding position of the grinding tool will need to be adjusted frequently. If the grinding tool is replaced, the parts of the grinding tool that are not severely worn will be wasted. Therefore, based on the above problems, the present application proposes a magnesia grinding block grinding tool. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a magnesia grinding block grinding tool.

[0004] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a magnesia grinding block grinding tool, comprising a back plate, a groove is provided on one side of the back plate, a plurality of bases are provided in the groove, both sides of the bases are provided with profile grooves, the profile grooves of adjacent bases cooperate with each other, and fixing strips are passed through the mutually cooperating profile grooves, and a grinding body is fixed to the side of the base away from the back plate;

[0005] Through the above technical solution, the base is clamped on the back plate through the fixing strip, and the mounting block fixes the grinding body on the machine through the mounting hole for working grinding. At this time, if one or part of the grinding body is too damaged by grinding, the fixing strip in the back plate is removed and the grinding body with excessive damage is replaced, avoiding the replacement of the entire grinding body, saving the grinding body, and helping to save costs.

[0006] As a further description of the above technical solution:

[0007] An equal number of docking holes are provided on both sides of the back plate, and both ends of the fixing strip pass through the docking holes;

[0008] Through the above technical solution, the docking holes enable the fixing strip to be fixed on the back plate so that the base of the grinding body is fixed on the back plate.

[0009] As a further description of the above technical solution:

[0010] One end of the fixing bar is provided with a limit position for being clamped on the outside of the back plate, and the other end of each fixing bar is provided with a fixing hole, each fixing hole is penetrated by a mounting rod, and the mounting rod and each fixing bar are perpendicular to each other;

[0011] Through the above technical solution, the fixing hole allows the mounting rod to pass through the fixing bar, so that the fixing bar is fixed by the mounting rod.

[0012] As a further description of the above technical solution:

[0013] The grinding bodies are all provided with chip guide grooves;

[0014] Through the above technical solution, the chip guide groove is used to guide out waste chips generated by grinding.

[0015] As a further description of the above technical solution:

[0016] A mounting block is fixedly connected to one side of the back plate away from the base, and a mounting hole is provided on the mounting block;

[0017] Through the above technical solution, the mounting block and the mounting hole are used to mount the grinding body on a driving machine for grinding metal products.

[0018] As a further description of the above technical solution:

[0019] The fixing strip on the inner side of the back plate and the inner edge of the back plate are engaged with each other;

[0020] Through the above technical solution, the fixing strip and the edge of the back panel are engaged to fix the base.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the mounting block fixes the grinding body on the machine through the mounting hole for working grinding. At this time, if one or part of the grinding body is severely damaged by grinding, the fixing strip in the back plate is removed and the grinding body with severe damage is replaced, avoiding the need to replace the entire grinding body. In this way, the grinding body becomes detachable. During grinding, only the grinding body with severe grinding damage needs to be replaced, which ensures the stable quality of the grinding of metal parts while also saving grinding bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a magnesia grinding block grinding tool proposed in the present invention;

[0024] Figure 2 This is a front view of a magnesia grinding block grinding tool proposed in the utility model;

[0025] Figure 3 This is a three-dimensional diagram of the grinding body of a magnesia grinding block grinding tool proposed in the present invention;

[0026] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Back plate; 2. Mounting block; 3. Mounting hole; 4. Fixing bar; 5. Mounting rod; 6. Grinding body; 7. Chip guide groove; 8. Docking hole; 9. Profile groove; 10. Base; 11. Fixing hole. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Reference Figure 1-4, the utility model provides an embodiment: a magnesia grinding block grinding tool, including a back plate 1, a groove is provided on one side of the back plate 1, a plurality of bases 10 are provided in the groove, and grooves 9 are provided on both sides of the base 10, and the grooves 9 of adjacent bases 10 cooperate with each other, and fixing strips 4 are passed through the mutually cooperating grooves 9, and a grinding body 6 is fixed on the side of the base 10 away from the back plate 1, and the base 10 is engaged with the back plate 1 through the fixing strip 4, and the mounting block 2 fixes the grinding body 6 to the machine through the mounting hole 3 for working grinding. At this time, if one or part of the grinding body 6 is too damaged by grinding, the fixing strip 4 in the back plate 1 is removed, and the grinding body 6 with excessive damage is replaced, so as to avoid the overall replacement of the grinding body 6, thereby saving the grinding body 6 and saving costs.

[0032] An equal number of docking holes 8 are provided on both sides of the back plate 1 , and both ends of the fixing bar 4 pass through the docking holes 8 . The docking holes 8 fix the fixing bar 4 to the back plate 1 so that the base 10 of the grinding body 6 is fixed to the back plate 1 .

[0033] One end of the fixing bar 4 is provided with a limit position for snapping into the outside of the back panel 1, and the other end of the fixing bar 4 is provided with a fixing hole 11, and the fixing hole 11 is penetrated by a mounting rod 5. The mounting rod 5 and each fixing bar 4 are perpendicular to each other, and the fixing hole 11 passes the mounting rod 5 through the fixing bar 4, so that the fixing bar 4 is fixed by the mounting rod 5.

[0034] The grinding bodies 6 are all provided with chip guide grooves 7, which are used to guide away waste chips generated by grinding.

[0035] A mounting block 2 is fixedly connected to one side of the back plate 1 away from the base 10 , and a mounting hole 3 is provided on the mounting block 2 . The mounting block 2 and the mounting hole 3 are used to mount the grinding body 6 on a driving machine for grinding metal products.

[0036] The fixing strip 4 on the inner side of the back panel 1 and the inner edge of the back panel 1 are engaged with each other; the fixing strip 4 and the edge of the back panel 1 are engaged with each other to fix the base 10 .

[0037] Working principle: When the grinding body 6 is severely damaged, the mounting rod 5 is removed, the fixing bar 4 is pulled out from the back plate 1, the grinding body 6 with relatively large grinding is taken out and replaced with a complete grinding body 6. At this time, the base 10 is fixed to the back plate 1 through the fixing bar 4, and then the grinding body 6 is fixed to the mechanical equipment through the mounting hole 3 and the mounting block 2 to realize the replacement of the grinding body 6 and ensure the stable quality of the grinding.

[0038] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnesia grinding block tool, comprising a back plate (1), characterized in that: A groove is provided on one side of the back plate (1), and a plurality of bases (10) are provided in the groove. Both sides of the bases (10) are provided with profile grooves (9), and the profile grooves (9) of adjacent bases (10) cooperate with each other. Fixing strips (4) are passed through the mutually cooperating profile grooves (9), and a grinding body (6) is fixed on the side of the bases (10) away from the back plate (1).

2. The magnesite grinding block tool according to claim 1, characterized in that: An equal number of docking holes (8) are provided on both sides of the back plate (1), and both ends of the fixing strip (4) pass through the docking holes (8).

3. The magnesite grinding block tool according to claim 2, characterized in that: One end of the fixing strip (4) is provided with a limit position for being engaged with the outside of the back plate (1), and the other end of each fixing strip (4) is provided with a fixing hole (11), each fixing hole (11) is penetrated by a mounting rod (5), and the mounting rod (5) and each fixing strip (4) are perpendicular to each other.

4. The magnesite grinding block tool according to claim 1, characterized in that: The grinding bodies (6) are each provided with a chip guide groove (7).

5. The magnesite grinding block grinding tool according to claim 1, characterized in that: A mounting block (2) is fixedly connected to a side of the back plate (1) away from the base (10), and a mounting hole (3) is provided on the mounting block (2).

6. The magnesite grinding block tool according to claim 1, characterized in that: The fixing strip (4) on the inner side of the back plate (1) and the inner edge of the back plate (1) are engaged with each other.

Images