Quick clamping polishing mechanism

Abstract

The utility model discloses a fast clamping polishing mechanism which comprises a polishing wheel, a first polishing face and a second polishing face are arranged on the polishing wheel, a plurality of first polishing jigs are arranged on the first polishing face, and a plurality of second polishing jigs opposite to the first polishing jigs are arranged on the second polishing face. Jig grooves are formed in the first polishing jig and the second polishing jig; a first mounting groove is formed in the first polishing surface, and the first polishing jig partially extends into the first mounting groove and is attracted and fixed through a first magnetic attraction piece; a second mounting groove is formed in the second polishing face, and the second polishing jig partially extends into the second mounting groove and is attracted and fixed through a second magnetic attraction piece. The first mounting groove is connected with a first polishing jig for positioning a workpiece through a first magnetic attraction piece, the second mounting groove is connected with a second polishing jig for positioning the workpiece through a second magnetic attraction piece, mounting is convenient, operation is easy, and the mounting speed can be increased.

Description

Technical Field

[0001] The utility model relates to the field of polishing equipment, in particular to a fast clamping polishing mechanism. Background Art

[0002] Polishing machines are also called grinders, and are often used for mechanical grinding, polishing, and waxing. The working principle is that the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the combined effect of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer, and shallow marks can be removed. When polishing an object, the existing polishing equipment generally only polishes one workpiece. However, when there are many workpieces, although the polishing equipment can be adjusted to complete the simultaneous polishing of multiple workpieces, it is more complicated when fixing the workpiece, which will affect the normal polishing efficiency of the workpiece. Utility Model Content

[0003] In view of this, the utility model discloses a fast clamping polishing mechanism, which can realize fast clamping and positioning of the workpieces when polishing multiple workpieces simultaneously.

[0004] The utility model discloses a fast-clamping polishing mechanism, comprising a polishing wheel, on which a first polishing surface and a second polishing surface are arranged, and the first polishing surface and the second polishing surface are arranged oppositely;

[0005] A plurality of first polishing jigs are arranged on the first polishing surface, and a plurality of second polishing jigs arranged opposite to the first polishing jigs are arranged on the second polishing surface; both the first polishing jig and the second polishing jig are provided with jig grooves;

[0006] A first mounting groove is provided on the first polishing surface, and the first polishing fixture partially extends into the first mounting groove and is fixed by adsorption through a first magnetic component; a second mounting groove is provided on the second polishing surface, and the second polishing fixture partially extends into the second mounting groove and is fixed by adsorption through a second magnetic component.

[0007] Furthermore, the polishing wheel includes a polishing shell and a reinforcement, the reinforcement is fixed inside the polishing shell, the first polishing surface and the second polishing surface are respectively arranged on two opposite side surfaces of the polishing shell, the first mounting groove and the second mounting groove are respectively arranged on two opposite side edges of the reinforcement, the first polishing surface is provided with a first notch groove corresponding to the first mounting groove, and the second polishing surface is provided with a second notch groove corresponding to the second mounting groove.

[0008] Furthermore, a fixing cavity is provided on the polishing shell, and the reinforcement member extends into the fixing cavity and is fixed by screws.

[0009] Furthermore, the reinforcement is provided with a plurality of mounting portions, and the plurality of mounting portions are distributed in a circumferential array and in a radial shape;

[0010] The first mounting groove and the second mounting groove are respectively arranged on two opposite sides of each mounting portion.

[0011] Furthermore, a spacing gap is provided between two adjacent mounting portions, and a spacing block corresponding to the spacing gap is provided in the fixing cavity. When the reinforcement is installed in the fixing cavity, the spacing block fills the spacing gap to separate the two adjacent mounting portions.

[0012] Furthermore, a plurality of connecting parts are provided on the peripheral side of the fixing cavity, and the mounting part can extend into the connecting parts;

[0013] Positioning blocks arranged opposite to each other are arranged in the connecting part, and the two positioning blocks respectively abut against two opposite side walls of the mounting part.

[0014] Furthermore, a first arc-shaped groove is provided on the side wall of the first mounting groove, a first semicircular protrusion is provided at the bottom end of the first polishing jig, a first magnetic attraction component is fixed on the first semicircular protrusion, and the first semicircular protrusion extends into the first arc-shaped groove and is adsorbed by the first magnetic attraction component.

[0015] Furthermore, a second arc-shaped groove is provided on the side wall of the second mounting groove, a second semicircular protrusion is provided at the bottom end of the second polishing jig, a second magnetic attraction component is fixed on the second semicircular protrusion, and the second semicircular protrusion extends into the second arc-shaped groove and is adsorbed by the second magnetic attraction component.

[0016] Furthermore, the polishing shell and the reinforcement are both made of metal material.

[0017] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0018] The first installation groove is connected to the first polishing fixture for positioning the workpiece through the first magnetic attraction member, and the second installation groove is connected to the second polishing fixture for positioning the workpiece through the second magnetic attraction member. The installation is convenient and the operation is simple, which can improve the installation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural schematic diagram of a polishing mechanism;

[0020] Figure 2 An exploded view of the polishing structure;

[0021] Figure 3 A schematic diagram of the structure of the polishing wheel at one viewing angle;

[0022] Figure 4 It is a schematic diagram of the structure of the polishing wheel from another perspective;

[0023] Figure 5 is a structural schematic diagram of a first polishing fixture;

[0024] Figure 6 It is a schematic structural diagram of the second polishing fixture. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0026] It should also be noted that 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 the orientation or positional relationship, 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] like Figures 1 to 4 As shown, the utility model discloses a quick-clamping polishing mechanism 100, including a polishing wheel 10, on which a plurality of first polishing jigs 20 and a plurality of second polishing jigs 30 can be respectively installed, and the first polishing jigs 20 and the second polishing jigs 30 can both be used to position a workpiece. When the first polishing jig 20 and the second polishing jig 30 are installed on the polishing wheel 10, the positioning of the workpiece can be achieved.

[0028] Specifically, the polishing wheel 10 is provided with a first polishing surface 115 and a second polishing surface 116, and the first polishing surface 115 and the second polishing surface 116 are arranged opposite to each other; a plurality of first polishing jigs 20 are arranged on the first polishing surface 115, and a plurality of second polishing jigs 30 arranged opposite to the first polishing jigs 20 are arranged on the second polishing surface 116; and a jig groove 21 is provided on both the first polishing jig 20 and the second polishing jig 30. In the present application, the first polishing jig 20 and the second polishing jig 30 are both used to position the workpiece through the jig groove 21, and can be fixed by clamping, magnetic attraction or bonding, which is not limited here.

[0029] like Figure 2 , Figure 5 and Figure 6 As shown, the first polishing surface 115 is provided with a first mounting groove 123, and the first polishing fixture 20 partially extends into the first mounting groove 123 and is fixed by adsorption through the first magnetic member 22; the second polishing surface 116 is provided with a second mounting groove 124, and the second polishing fixture 30 partially extends into the second mounting groove 124 and is fixed by adsorption through the second magnetic member 31. In the present application, the first polishing fixture 20 and the second polishing fixture 30 are fixed to the polishing wheel 10 by magnetic attraction, which has a simple structure and is easy to operate.

[0030] Specifically, the polishing wheel 10 includes a polishing housing 11 and a reinforcement member 12, wherein the reinforcement member 12 is fixed inside the polishing housing 11, the first polishing surface 115 and the second polishing surface 116 are respectively arranged on two opposite side surfaces of the polishing housing 11, the first mounting groove 123 and the second mounting groove 124 are respectively arranged on two opposite side edges of the reinforcement member 12, the first polishing surface 115 is provided with a first notch groove 117 corresponding to the first mounting groove 123, and the second polishing surface 116 is provided with a second notch groove 118 corresponding to the second mounting groove 124. In the present application, the first polishing fixture 20 passes through the first notch groove 117 to cooperate with the first mounting groove 123, and the second polishing fixture 20 passes through the second notch groove 118 to cooperate with the second mounting groove 124.

[0031] In the present application, the polishing housing 11 and the reinforcement 12 are both made of metal materials.

[0032] Specifically, the polishing shell 11 is provided with a fixing cavity 111, and the reinforcing member 12 extends into the fixing cavity 111 and is fixed by screws. Specifically, the reinforcing member 12 is provided with a through hole 121, and the polishing shell 11 is provided with a threaded hole 112, and one end of the screw passes through the through hole 121 and is threadedly matched with the threaded hole 112 to achieve the fixation of the reinforcing member 12 and the polishing shell 11.

[0033] Furthermore, the reinforcement 12 is provided with a plurality of mounting portions 122, which are distributed in a circumferential array and in a radial shape; the first mounting groove 123 and the second mounting groove 124 are respectively provided on the two opposite sides of each mounting portion 122. A spacing gap 125 is provided between two adjacent mounting portions 122, and a spacing block 119 corresponding to the spacing gap 125 is provided in the fixing cavity 111. When the reinforcement 12 is installed in the fixing cavity 111, the spacing block 1129 fills the spacing gap 125 to separate the two adjacent mounting portions 122.

[0034] Furthermore, a plurality of connecting parts 113 are provided on the peripheral side of the fixing cavity 111, and the mounting part 122 can extend into the connecting part 113; positioning blocks 114 are provided in the connecting part 113, and two positioning blocks 114 are respectively supported on two opposite side walls of the mounting part 122. By providing the positioning blocks 122, the positioning of the reinforcement member 12 and the polishing housing 11 is ensured, and the stability of the connection is improved.

[0035] A first arc-shaped groove 16 is provided on the side wall of the first mounting groove 123, and a first semicircular protrusion 23 is provided at the bottom end of the first polishing jig 20. A first magnetic attraction component 22 is fixed on the first semicircular protrusion 23. The first semicircular protrusion 23 extends into the first arc-shaped groove 16 and is adsorbed by the first magnetic attraction component 22.

[0036] A second arc-shaped groove 127 is provided on the side wall of the second mounting groove 124, and a second semicircular protrusion 32 is provided at the bottom end of the second polishing jig 30, and a second magnetic attraction component 31 is fixed on the second semicircular protrusion 32, and the second semicircular protrusion 32 extends into the second arc-shaped groove 127 and is adsorbed by the second magnetic attraction component 31.

[0037] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. A quick-clamping polishing mechanism, characterized in that: A polishing wheel is provided, wherein the polishing wheel is provided with a first polishing surface and a second polishing surface, and the first polishing surface and the second polishing surface are arranged opposite to each other; A plurality of first polishing jigs are arranged on the first polishing surface, and a plurality of second polishing jigs arranged opposite to the first polishing jigs are arranged on the second polishing surface; both the first polishing jig and the second polishing jig are provided with jig grooves; A first mounting groove is provided on the first polishing surface, and the first polishing fixture partially extends into the first mounting groove and is fixed by adsorption through a first magnetic component; a second mounting groove is provided on the second polishing surface, and the second polishing fixture partially extends into the second mounting groove and is fixed by adsorption through a second magnetic component.

2. A quick-clamping polishing mechanism according to claim 1, characterized in that: The polishing wheel includes a polishing shell and a reinforcement, the reinforcement is fixed inside the polishing shell, the first polishing surface and the second polishing surface are respectively arranged on two opposite side surfaces of the polishing shell, the first mounting groove and the second mounting groove are respectively arranged on two opposite side edges of the reinforcement, the first polishing surface is provided with a first notch groove corresponding to the first mounting groove, and the second polishing surface is provided with a second notch groove corresponding to the second mounting groove.

3. A quick-clamping polishing mechanism according to claim 2, characterized in that: The polishing shell is provided with a fixing cavity, and the reinforcing member extends into the fixing cavity and is fixed by screws.

4. A quick-clamping polishing mechanism according to claim 3, characterized in that: The reinforcement is provided with a plurality of mounting portions, and the plurality of mounting portions are distributed in a circumferential array and in a radial shape; The first mounting groove and the second mounting groove are respectively arranged on two opposite sides of each mounting portion.

5. A quick-clamping polishing mechanism according to claim 4, characterized in that: A spacing gap is arranged between two adjacent installation parts, and a spacing block corresponding to the spacing gap is arranged in the fixing cavity. When the reinforcement is installed in the fixing cavity, the spacing block fills the spacing gap to separate the two adjacent installation parts.

6. A quick-clamping polishing mechanism according to claim 5, characterized in that: A plurality of connection parts are arranged on the peripheral side of the fixing cavity, and the mounting part can extend into the connection parts; Positioning blocks arranged opposite to each other are arranged in the connecting part, and the two positioning blocks respectively abut against two opposite side walls of the mounting part.

7. A quick-clamping polishing mechanism according to claim 1, characterized in that: A first arc-shaped groove is arranged on the side wall of the first mounting groove, a first semicircular protrusion is arranged on the bottom end of the first polishing jig, a first magnetic attraction component is fixed on the first semicircular protrusion, and the first semicircular protrusion extends into the first arc-shaped groove and is adsorbed by the first magnetic attraction component.

8. A quick-clamping polishing mechanism according to claim 7, characterized in that: A second arc-shaped groove is arranged on the side wall of the second mounting groove, a second semicircular protrusion is arranged on the bottom end of the second polishing jig, a second magnetic attraction component is fixed on the second semicircular protrusion, and the second semicircular protrusion extends into the second arc-shaped groove and is adsorbed by the second magnetic attraction component.

9. A quick-clamping polishing mechanism according to claim 2, characterized in that: The polishing shell and the reinforcement are both made of metal material.

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