Polishing wheel with elastic compensation function for polishing machine

Abstract

The polishing wheel with the elastic compensation function for the polishing machine comprises a hollow center shaft, the center shaft is sleeved with a cage-shaped main body, elastic glue made of silica gel or high-elastic plastic is embedded outside the cage-shaped main body, the elastic glue is spherical or cylindrical, the cage-shaped main body comprises a left blocking edge and a right blocking edge, and the left blocking edge and the right blocking edge are arranged on the left blocking edge and the right blocking edge respectively. A supporting cylinder is arranged between the left blocking edge and the right blocking edge, and a plurality of through holes are formed in the supporting cylinder. The product mainly depends on the elastic rubber to compress the abrasive belt, so that the abrasive belt has an elastic compensation function on the surface of the cookware. Besides, the elastic rubber and the cage-shaped main body form an integrated structure in a mold casting mode, so that the elastic rubber cannot move freely in the radial direction, and the elastic rubber cannot move in the radial direction in the polishing process. The product has the advantages of being wide in polishing application specification range, good in elastic compensation, durable, not prone to abrasion, high in transmission efficiency, good in stability and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of polishing machines, and particularly relates to a polishing wheel with an elastic compensation function for a polishing machine. Background Art

[0002] After the cookware is stamped or coated, it needs to be polished on the surface. At present, the polishing of cookware in the industry is mainly manual, which has the disadvantages of high labor intensity, difficult to guarantee product quality, high cost, and poor working environment in the workshop.

[0003] Therefore, an automatic polishing machine appears on the market, which realizes the automatic polishing of cookware and effectively improves the polishing efficiency of cookware. However, the polishing wheel used in the polishing machine on the market does not have a rotating function. When a small section of abrasive belt is updated to participate in the polishing work, a constant and uniform force cannot be formed on the back of the abrasive belt. Moreover, the frictional resistance between the abrasive belt and the polishing wheel increases, resulting in a large floating of the reference position of the abrasive belt, and each reference position is different. When the numerical control polishing machine polishes the surface of the cookware, the patterns with patterns, bumps and lines have different depths, seriously affecting the surface texture effect of the cookware product. Summary of the Invention

[0004] The invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the invention provides a polishing wheel with an elastic compensation function for a polishing machine.

[0005] The technical solution adopted by the invention to solve the above technical problems is as follows:

[0006] A polishing wheel with an elastic compensation function for a polishing machine includes a hollow central shaft, a cage-shaped main body is sleeved on the central shaft, an elastic glue made of silica gel or high-elastic plastic is inlaid outside the cage-shaped main body, the elastic glue is spherical or cylindrical, the cage-shaped main body includes left and right retaining edges, a support cylinder is arranged between the left and right retaining edges, and a plurality of through holes are arranged on the support cylinder.

[0007] According to some embodiments of the invention, a plurality of support bars are arranged between the left and right retaining edges, and the support bars are located outside the support cylinder.

[0008] According to some embodiments of the invention, the support bars are evenly distributed outside the support cylinder.

[0009] According to some embodiments of the invention, the support bars are cylinders.

[0010] According to some embodiments of the invention, a bearing is arranged between the central shaft and the cage-shaped main body.

[0011] According to some embodiments of the present invention, bearing mounting positions for mounting the bearings are provided on the side surfaces of the left and right retaining edges.

[0012] According to some embodiments of the present invention, grooves for mounting snap rings are provided on both sides of the central shaft.

[0013] According to some embodiments of the present invention, the through holes are evenly distributed on the support cylinder.

[0014] According to some embodiments of the present invention, the through holes are circular.

[0015] According to some embodiments of the present invention, the elastic glue is directly cast on the cage-shaped main body to form an integral structure.

[0016] The present invention has at least the following beneficial effects: This product mainly relies on the elastic glue to press the abrasive belt tightly so that the abrasive belt has an elastic compensation function on the surface of the cookware. In addition, the elastic glue is cast by a mold to form an integral structure with the cage-shaped main body, so that the elastic glue cannot move freely in the radial direction, and the elastic glue will not generate radial displacement during the polishing process. This product has many advantages such as a wide range of applicable polishing specifications, good elastic compensation, durability and wear resistance, high transmission efficiency, and good stability.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present invention in conjunction with the drawings and embodiments, where:

[0019] Figure 1 is the installation schematic diagram of the present invention;

[0020] Figure 2 is Figure 1 the A-A cross-sectional view of

[0021] Figure 3 is the schematic diagram of the cage-shaped main body structure of the present invention;

[0022] Figure 4 is Figure 3 the C-direction view of

[0023] Figure 5 is Figure 4 the B-B cross-sectional view of DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that with respect to the orientation description, such as up, down, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0026] In the description of the present invention, "a plurality" means more than two. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, words such as "set", "install", "connect", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0028] Refer to Figure 1 、 Figure 2 , a polishing wheel with an elastic compensation function for a polishing machine, which includes a hollow central shaft 1 for being sleeved on the fixed shaft of the polishing machine. The central shaft 1 can rotate freely around the fixed shaft. A cage-shaped main body 2 is sleeved on the central shaft 1, and an elastic glue 3 is inlaid outside the cage-shaped main body 2. The elastic glue 3 is made of an elastic material, such as silica gel or high-elastic plastic, etc., so that it has a good elastic compensation function. The elastic glue 3 is spherical or cylindrical, and this shape can ensure that the abrasive belt 6 will not deviate when under the acting force of the rotation of the cookware. During use, the strip-shaped abrasive belt 6 tightly surrounds the periphery of the polishing wheel. When an external force drives the abrasive belt 6 to move evenly, the polishing wheel rotates as a driven wheel. Since the diameter of the polishing wheel is the same in all directions of 360 degrees, when the external force drives the abrasive belt 6 to move, the force acting on the polishing wheel always remains constant, that is, the position and reference of the abrasive belt 6 tightly surrounding the lowest end of the polishing wheel always remain constant. When the polishing wheel presses down with a certain acting force, the elastic glue 3 undergoes radial deformation to make the abrasive belt 6 always act on the surface of the cookware and maintain a certain acting force, so as to ensure that even if the surface of the cookware is uneven during polishing, it can be ensured that the abrasive belt always contacts the surface of the cookware and can make compensation with a certain acting force.

[0029] Refer to Figure 3 、 Figure 4 ,Figure 5 , the cage-shaped body 2 includes left and right side edges 21 and 22. The function of the left and right side edges 21 and 22 is to limit the two axial ends of the elastic glue 3 so that it cannot move freely along the axis, and prevent the elastic glue 3 from axially moving during the polishing process. A support cylinder 23 is arranged between the left and right side edges 21 and 22. A number of through holes 24 are evenly arranged on the support cylinder 23. The through holes 24 are circular. Of course, the through holes 24 are not limited to circular shapes and can also be other shapes. The elastic glue 3 is directly cast on the cage-shaped body 2 to form an integral structure. The function of the through holes 24 is to make the cast elastic glue 3 and the cage-shaped body 2 fuse into an integral structure, limit the elastic glue 3 so that it cannot move freely along the radial direction, and prevent the elastic glue 3 from radially moving during the polishing process.

[0030] To ensure the more stable structure of the cage-shaped body 2. A number of support bars 25 are arranged between the left and right side edges 21 and 22. The support bars 25 are evenly distributed on the outside of the support cylinder 23. The support bars 25 are cylindrical. Of course, they can also be other shapes. The support bars 25 also have the function of restricting the elastic glue 3 so that it cannot move freely along the radial direction.

[0031] To make the cage-shaped body 2 rotate more smoothly on the central axis 1, a bearing 4 is arranged between the central axis 1 and the cage-shaped body 2. Bearing mounting positions 26 for mounting the bearing 4 are arranged on the sides of the left and right side edges 21 and 22.

[0032] To ensure that the cage-shaped body 2 is fixed on the central axis 1, grooves for installing snap rings 5 are arranged on both sides of the central axis 1. The snap rings 5 are pressed against the outside of the left and right side edges 21 and 22, so as to ensure that the cage-shaped body 2 does not radially move during the polishing process of the polishing wheel.

[0033] This product mainly relies on the elastic glue 3 to press the abrasive belt 6 so that the abrasive belt 6 has an elastic compensation function on the surface of the cookware. In addition, the elastic glue 3 is formed into an integral structure with the cage-shaped body 2 by means of die casting, so that the elastic glue 3 cannot move freely along the radial direction, and the elastic glue 3 does not radially move during the polishing process. This product has many advantages such as a wide range of applicable polishing specifications, good elastic compensation, durability and low wear, high transmission efficiency, and good stability.

[0034] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A polishing wheel with elastic compensation function for a polishing machine, characterized in that: It includes a hollow central shaft (1), on which a cage-shaped body (2) is sleeved. An elastic glue (3) made of silica gel or high-elastic plastic is inlaid outside the cage-shaped body (2). The elastic glue (3) is spherical or cylindrical. The cage-shaped body (2) includes left and right edges (21, 22). A support cylinder (23) is arranged between the left and right edges (21, 22). A number of through holes (24) are provided on the support cylinder (23).

2. The polishing wheel with an elastic compensation function for a polishing machine according to claim 1, characterized in that: A number of support bars (25) are arranged between the left and right edges (21, 22), and the support bars (25) are located outside the support cylinder (23).

3. The polishing wheel with elastic compensation function for a polishing machine according to claim 2, characterized in that: The support bars (25) are evenly distributed outside the support cylinder (23).

4. A polishing wheel with an elastic compensation function for a polishing machine according to claim 2, characterized in that: The support bars (25) are cylinders.

5. The polishing wheel with elastic compensation function for a polishing machine according to claim 1, characterized in that: A bearing (4) is arranged between the central shaft (1) and the cage-shaped body (2).

6. The polishing wheel with elastic compensation function for a polishing machine according to claim 5, characterized in that: Bearing mounting positions (26) for mounting the bearing (4) are arranged on the sides of the left and right edges (21, 22).

7. A polishing wheel with an elastic compensation function for a polishing machine according to claim 1, characterized in that: Grooves for mounting snap rings (5) are arranged on both sides of the central shaft (1).

8. The polishing wheel with elastic compensation function for a polishing machine according to claim 1, characterized in that: The through holes (24) are evenly distributed on the support cylinder (23).

9. The polishing wheel with elastic compensation function for a polishing machine according to claim 1, characterized in that: The through holes (24) are circular.

10. A polishing wheel with an elastic compensation function for a polishing machine according to claim 1, characterized in that: The elastic glue (3) is directly cast on the cage-shaped body (2) and integrally formed.

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