Polishing wheel with elastic compensation function for polishing machine

Abstract

The utility model discloses a polishing wheel with an elastic compensation function for a polishing machine, which comprises a hollow central shaft, a cage-shaped main body is sleeved on the central shaft, elastic glue is embedded outside the cage-shaped main body, the elastic glue is spherical or cylindrical, the cage-shaped main body comprises a left flange and a right flange, a support cylinder is arranged between the left flange and the right flange, and the support cylinder is connected with the cage-shaped main body. 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 utility model belongs to the technical field of polishing machines, and in particular relates to a polishing wheel with an elastic compensation function for a polishing machine. Background Art

[0002] Cookware needs to undergo surface polishing after stamping or coating. At present, the polishing of cookware in the industry is mainly done manually, which has the disadvantages of high labor intensity, difficulty in ensuring product quality, high cost, and poor workshop working environment.

[0003] Therefore, an automatic polishing machine appeared on the market, which realized the automatic polishing of pots and effectively improved the polishing efficiency of pots and pans. However, the polishing wheel used by the polishing machine on the market does not have the function of rotation. When a small section of the sand belt is updated to participate in the polishing work, it cannot form a constant and uniform force on the back of the sand belt. In addition, the friction resistance between the sand belt and the polishing wheel increases, resulting in a large fluctuation in the reference position of the sand belt, and the reference position is different every time. As a result, when the CNC polishing machine is polishing the surface of the pot, the pattern with patterns, bumps and lines is different in depth, which seriously affects the surface texture effect of the pot product. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a polishing wheel with elastic compensation function for a polishing machine.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A polishing wheel with elastic compensation function for a polishing machine comprises a hollow central axis, a cage-type main body is mounted on the central axis, elastic glue is inlaid on the outside of the cage-type main body, and the elastic glue is spherical or cylindrical. The cage-type main body comprises left and right ribs, a supporting cylinder is arranged between the left and right ribs, and a plurality of through holes are arranged on the supporting cylinder.

[0007] According to some embodiments of the utility model, a plurality of support bars are provided between the left and right ribs, and the support bars are located on the outside of the support cylinder.

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

[0009] According to some embodiments of the present invention, the support bar is a cylinder.

[0010] According to some embodiments of the present invention, a bearing is provided between the central axis and the cage-type body.

[0011] According to some embodiments of the present utility model, the side surfaces of the left and right ribs are provided with bearing mounting positions for mounting the bearings.

[0012] According to some embodiments of the present utility model, grooves for installing retaining rings are provided on both sides of the central axis.

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

[0014] According to some embodiments of the present invention, the through hole is circular.

[0015] According to some embodiments of the present invention, the elastic glue is directly cast on the cage-shaped body to be integrally formed.

[0016] The utility model has at least the following beneficial effects: the product mainly relies on elastic glue to compress the sand belt so that the sand belt has elastic compensation function on the surface of the pot. In addition, the elastic glue is cast in a mold to form an integrated structure with the cage-shaped body, so that the elastic glue cannot move freely in the radial direction, and the elastic glue will not produce radial movement during the polishing process. This product has many advantages such as a wide range of applicable specifications for polishing, good elastic compensation, durability, low wear, high transmission efficiency, and good stability.

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

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a schematic diagram of the installation of the utility model;

[0020] Figure 2 for Figure 1 AA section view;

[0021] Figure 3 This is a schematic diagram of the cage-type main structure of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of C direction;

[0023] Figure 5 for Figure 4 BB cross-sectional view; DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are 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 cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Reference Figure 1 , Figure 2 A polishing wheel with elastic compensation function for a polishing machine comprises a hollow central axis 1, which is used to be connected to the fixed axis of the polishing machine. The central axis 1 can rotate freely around the fixed axis. A cage-type main body 2 is mounted on the central axis 1. The cage-type main body 2 is inlaid with elastic glue 3. The elastic glue 3 is made of elastic material, such as silica gel or high-elastic plastic, so that it has good elastic compensation function. The elastic glue 3 is spherical or cylindrical, and this shape can ensure that the sand belt 6 will not deviate under the force of the pot rotation. When in use, the strip sand belt 6 is tightly surrounded by the periphery of the polishing wheel. When the uniform external force drives the sand belt 6 to move, the polishing wheel rotates drivenly. Since the diameter of the polishing wheel is the same in the radial direction of 360 degrees, when the external force drives the sand belt 6 to move, the force acting on the polishing wheel is always kept constant, that is, the position and reference of the sand belt 6 tightly around the lower end of the polishing wheel are always kept constant. When the polishing wheel is pressed downward with a certain force, the elastic rubber 3 deforms radially so that the sanding belt 6 always acts on the surface of the pot and maintains a certain force, so as to ensure that even if the surface of the pot is uneven during polishing, the sanding belt always contacts the surface of the pot and can compensate with a certain force.

[0029] Reference Figure 3 , Figure 4 , Figure 5 The cage-type body 2 includes left and right ribs 21 and 22. The function of the left and right ribs 21 and 22 is to limit the two axial ends of the elastic glue 3 so that it cannot move freely in the axial direction, so that the elastic glue 3 will not move in the axial direction during the polishing process. A support cylinder 23 is arranged between the left and right ribs 21 and 22. A plurality 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-type body 2 for integral molding. The function of the through holes 24 is to fuse the cast elastic glue 3 and the cage-type body 2 into an integrated structure, limit the elastic glue 3 so that it cannot move freely in the radial direction, so that the elastic glue 3 will not move in the radial direction during the polishing process.

[0030] In order to ensure that the structure of the cage-type body 2 is more stable, a plurality of support bars 25 are arranged between the left and right ribs 21 and 22. The support bars 25 are evenly distributed on the outside of the support cylinder 23. The support bars 25 are cylindrical, but can also be in other shapes. The support bars 25 also have the function of limiting the elastic rubber 3 so that it cannot move freely in the radial direction.

[0031] In order to make the cage-type body 2 rotate more smoothly on the central axis 1, a bearing 4 is arranged between the central axis 1 and the cage-type body 2. The side surfaces of the left and right ribs 21 and 22 are provided with bearing mounting positions 26 for mounting the bearing 4.

[0032] In order to ensure that the cage body 2 is fixed on the central axis 1, grooves for installing the retaining springs 5 ​​are provided on both sides of the central axis 1. The retaining springs 5 ​​are pressed against the outer sides of the left and right flanges 21 and 22, thereby ensuring that the cage body 2 does not move radially during the polishing process.

[0033] This product mainly relies on the elastic rubber 3 to compress the sand belt 6 so that the sand belt 6 has an elastic compensation function on the surface of the pot. In addition, the elastic rubber 3 is cast in a mold to form an integrated structure with the cage-shaped body 2, so that the elastic rubber 3 cannot move freely in the radial direction, so that the elastic rubber 3 will not produce radial movement during the polishing process. This product has many advantages such as a wide range of polishing specifications, good elastic compensation, durability, low wear, high transmission efficiency, and good stability.

[0034] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A polishing wheel with elastic compensation function for a polishing machine, characterized in that: The invention comprises a hollow central axis (1), a cage-type main body (2) is mounted on the central axis (1), an elastic glue (3) is embedded outside the cage-type main body (2), the elastic glue (3) is spherical or cylindrical, the cage-type main body (2) comprises left and right ribs (21, 22), a supporting cylinder (23) is arranged between the left and right ribs (21, 22), and a plurality of through holes (24) are arranged on the supporting cylinder (23).

2. The polishing wheel with elastic compensation function for a polishing machine according to claim 1, characterized in that: A plurality of support strips (25) are arranged between the left and right ribs (21, 22), and the support strips (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 on the outer side of the support cylinder (23).

4. The polishing wheel with elastic compensation function for a polishing machine according to claim 2, characterized in that: The support bar (25) is a cylinder.

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

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

7. The polishing wheel with elastic compensation function for a polishing machine according to claim 1, characterized in that: Grooves for installing retaining rings (5) are provided 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 supporting cylinder (23).

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

10. The polishing wheel with 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 main body (2) to form an integral body.

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