Grinding head structure for ceramic polishing

Abstract

The utility model discloses a grinding head structure for ceramic polishing, which comprises a grinding head body, a plurality of grinding block seats are arranged on the peripheral wall of the grinding head body, and the grinding block seats are arranged in an annular array along the axis of the grinding head body; an embedding groove is formed in the bottom of each grinding block seat, a connecting piece is arranged in each embedding groove, the connecting pieces are detachably connected with the grinding block seats, connecting grooves matched with the embedding grooves in shape are formed in the connecting pieces, and the connecting grooves are used for being connected with grinding blocks. The service life of the grinding block seat of the grinding head can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic polishing, in particular to a grinding head structure for ceramic polishing. Background Art

[0002] A ceramic polishing machine is a device used for precision polishing of hard materials such as ceramics. The grinding head of a ceramic polishing machine is a key component in the polishing process, which directly determines the polishing effect and efficiency. The grinding block seat is an important component on the grinding head for fixing the grinding block. During the polishing process, the grinding head needs to apply a certain pressure and power to remove the uneven parts and stains on the ceramic surface. As a connecting component between the grinding head and the grinding block, the grinding block seat can effectively transmit the pressure and power generated by the polishing machine to the grinding block, enabling it to fully exert its grinding function.

[0003] As described in a high-speed swing polishing grinding head disclosed in the patent application No. CN201320667280.2, the grinding block seat of the existing grinding head is directly connected to the grinding block. Under the action of long-term high-speed swing, the grinding block seat is extremely easy to wear and damage, and the grinding block seat needs to be replaced. However, since multiple grinding block seats are provided on each grinding head, the cost of replacing the grinding block seat each time is relatively high.

[0004] Therefore, it is urgent to research and develop a grinding head structure for a ceramic polishing machine that can improve the service life of the grinding block seat and solve the technical defects existing in the prior art. Summary of the Invention

[0005] The purpose of the utility model is to provide a grinding head structure for ceramic polishing, which can improve the service life of the grinding block seat of the grinding head.

[0006] In order to achieve the above purpose, a grinding head structure for ceramic polishing provided by the utility model has the following specific implementation scheme:

[0007] A grinding head structure for ceramic polishing includes a grinding head body, and a plurality of grinding block seats are arranged on the outer peripheral wall of the grinding head body in a ring array along the axis of the grinding head body;

[0008] An embedding groove is provided at the bottom of each grinding block seat, and a connecting piece is arranged in the embedding groove. The connecting piece is detachably connected to the grinding block seat, and a connecting groove matching the shape of the embedding groove is formed on the connecting piece for connecting the grinding block.

[0009] A grinding head structure for ceramic polishing according to the present utility model, compared with the prior art, by providing a plurality of grinding block seats arranged in a ring array along the axis of the grinding head body on the outer peripheral wall of the grinding head body, an embedding groove is provided at the bottom of each grinding block seat, and a detachable connecting member is installed in the embedding groove. When the grinding block seat is connected to the grinding block, the grinding block is accommodated in the connecting groove of the connecting member, and the grinding block and the grinding block seat are separated by the connecting member. During the rapid swinging process in which the grinding block seat effectively transmits the pressure and power generated by the polishing machine to the grinding block, the grinding block wears the connecting member and does not wear the grinding block seat. By disassembling and replacing the connecting member, it can be used continuously. Compared with the traditional grinding head structure, on the one hand, the service life of the grinding block seat is improved, and on the other hand, the cost investment of replacing the connecting member is lower than that of replacing the grinding block seat.

[0010] In some embodiments, the connecting member includes a protruding portion and protective edges provided on both sides of the protruding portion. The protruding portion forms the connecting groove, and the protruding portion is embedded in the embedding groove. The outer peripheral wall of the protruding portion fits on the inner peripheral wall of the embedding groove, and the protective edges fit on the bottom of the grinding block seat.

[0011] By setting the connecting member to include a protruding portion and protective edges on both sides of the protruding portion, the connecting member completely fits on the bottom of the grinding block seat. During the process of connecting the grinding block seat to the grinding block, the grinding block only contacts the connecting member, and it is also the connecting member that wears during use, playing a role in protecting the grinding block seat and further improving the service life of the grinding block seat.

[0012] In some embodiments, a through hole communicating with the connecting groove is provided on the protruding portion, and a threaded hole is provided at a position in the embedding groove of the grinding block seat that matches the through hole. The connecting member is connected and fixed to the grinding block seat by screwing a screw through the through hole and the threaded hole.

[0013] By providing a through hole on the protruding portion that communicates with the connecting groove and a threaded hole in the embedding groove of the grinding block seat that matches the through hole, and using a screw to pass through the through hole and the threaded hole for screwing connection to realize the connection and fixation of the connecting member and the grinding block seat, the connection convenience and stability are improved.

[0014] In some embodiments, first inclined surfaces are provided on both sides of the protruding portion, and two relatively arranged second inclined surfaces are provided on the inner wall of the embedding groove, and the second inclined surfaces match the first inclined surfaces.

[0015] By providing first inclined surfaces on both sides of the protruding portion and second inclined surfaces on the inner wall of the embedding groove, and using the guiding effect of the matching of the first inclined surfaces and the second inclined surfaces, the connection convenience and accuracy of the connecting member and the grinding block seat are improved.

[0016] In some of these embodiments, both the first inclined surface and the second inclined surface are gradually inclined inward from one end to the other end in the first direction of the grinding block base.

[0017] By adopting the structure in which the first inclined surface and the second inclined surface are gradually inclined inward from one end to the other end in the first direction of the grinding block base, the anti-misassembly effect of the connection member on the grinding block base is achieved.

[0018] In some of these embodiments, the inclination angles of the first inclined surface and the second inclined surface are 3° - 5°.

[0019] By setting the inclination angles of the first inclined surface and the second inclined surface to 3° - 5°, while achieving the anti-misassembly effect of the installation, the convenience of disassembly and assembly of the connection member and the grinding block base is ensured.

[0020] In some of these embodiments, the connection member is a wear-resistant metal member.

[0021] By setting the connection member as a wear-resistant metal member, the service life of the connection member is increased, and the cost investment of the grinding head is further reduced.

[0022] Based on the above technical solutions, the present utility model has the following beneficial effects compared with the prior art:

[0023] By providing a plurality of grinding block bases arranged in a circular array along the axis of the grinding head body on the outer peripheral wall of the grinding head body, and providing an embedding groove at the bottom of each grinding block base, and installing a detachable connection member in the embedding groove, when the grinding block base is connected to the grinding block, the grinding block is accommodated in the connection groove of the connection member, and the grinding block and the grinding block base are separated by the connection member. During the rapid swing process in which the grinding block base effectively transmits the pressure and power generated by the polishing machine to the grinding block, the grinding block wears the connection member and does not wear the grinding block base. By disassembling and replacing the connection member, it can be used continuously. Compared with the traditional grinding head structure, on the one hand, the service life of the grinding block base is increased, and on the other hand, the cost investment of replacing the connection member is lower than that of replacing the grinding block base. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is a schematic structural diagram of the connection member of the present utility model.

[0026] DESCRIPTION OF THE REFERENCE NUMERALS:

[0027] 100, grinding head body; 110, grinding block base; 111, embedding groove; 112, second inclined surface; 200, connection member; 210, protruding portion; 220, protective edge; 230, connection groove; 240, through hole; 250, first inclined surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To facilitate the understanding of the present utility model, the specific embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings of the specification.

[0029] Unless otherwise specified or defined, the "first, second..." used herein is only for differentiating names and does not represent a specific quantity or order.

[0030] Unless otherwise specified or defined, the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] It should be noted that "fixed to" and "connected to" herein can be directly fixed or connected to an element, or indirectly fixed or connected to an element.

[0032] As Figure 1-2 shown, a grinding head structure for ceramic polishing provided in this embodiment includes a grinding head body 100. A plurality of grinding block seats 110 are provided on the outer peripheral wall of the grinding head body 100, and the grinding block seats 110 are arranged in a ring array along the axis of the grinding head body 100; an embedding groove 111 is provided at the bottom of each grinding block seat 110, and a connecting member 200 is provided in the embedding groove 111. The connecting member 200 is detachably connected to the grinding block seat 110, and a connecting groove 230 matching the shape of the embedding groove 111 is formed on the connecting member 200, and the connecting groove 230 is used to connect the grinding block.

[0033] In some embodiments, the connecting member 200 includes a protruding portion 210 and protective edges 220 provided on both sides of the protruding portion 210. The protruding portion 210 forms the connecting groove 230, and the protruding portion 210 is embedded in the embedding groove 111. The outer peripheral wall of the protruding portion 210 is attached to the inner peripheral wall of the embedding groove 111, and the protective edges 220 are attached to the bottom of the grinding block seat 110.

[0034] By setting the connecting member 200 to include a protruding portion 210 and protective edges 220 on both sides of the protruding portion 210, the connecting member 200 is completely attached to the bottom of the grinding block seat 110. During the process of connecting the grinding block to the grinding block seat 110, the grinding block only comes into contact with the connecting member 200, and it is the connecting member 200 that is worn during use, playing a role in protecting the grinding block seat 110 and further improving the service life of the grinding block seat 110.

[0035] In some of these embodiments, a via hole 240 communicating with the connection groove 230 is provided on the protrusion 210. A screw hole is provided at a position in the fitting groove 111 of the grinding block base 110 that matches the via hole 240. The connecting member 200 is connected and fixed to the grinding block base 110 by screwing a screw through the via hole 240 and the screw hole.

[0036] By providing the via hole 240 communicating with the connection groove 230 on the protrusion 210, providing a screw hole in the fitting groove 111 of the grinding block base 110 that matches the via hole 240, and screwing a screw through the via hole 240 and the screw hole to connect and fix the connecting member 200 to the grinding block base 110, the connection convenience and stability are improved.

[0037] In some of these embodiments, first inclined surfaces 250 are provided on both sides of the protrusion 210. Two second inclined surfaces 112 arranged opposite to each other are provided on the inner wall of the fitting groove 111. The second inclined surface 112 matches the first inclined surface 250.

[0038] By providing the first inclined surfaces 250 on both sides of the protrusion 210, providing the second inclined surfaces 112 on the inner wall of the fitting groove 111, and utilizing the guiding effect of the matching of the first inclined surface 250 and the second inclined surface 112, the connection convenience and accuracy between the connecting member 200 and the grinding block base 110 are improved.

[0039] In some of these embodiments, both the first inclined surface 250 and the second inclined surface 112 are gradually inclined inward from one end to the other end in the first direction of the grinding block base 110.

[0040] By adopting the structure in which both the first inclined surface 250 and the second inclined surface 112 are gradually inclined inward from one end to the other end in the first direction of the grinding block base 110, the anti-misoperation effect of the installation of the connecting member 200 on the grinding block base 110 is achieved.

[0041] In some of these embodiments, the inclination angles of the first inclined surface 250 and the second inclined surface 112 are 3° to 5°.

[0042] By setting the inclination angles of the first inclined surface 250 and the second inclined surface 112 to 3° to 5°, while achieving the anti-misoperation effect of the installation, the disassembly and assembly convenience between the connecting member 200 and the grinding block base 110 is ensured.

[0043] In some of these embodiments, the connecting member 200 is a wear-resistant metal part.

[0044] By setting the connecting member 200 as a wear-resistant metal part, the service life of the connecting member 200 is improved, and the cost investment of the grinding head is further reduced.

[0045] A grinding head structure for ceramic polishing provided in this embodiment, compared with the prior art, by arranging a plurality of grinding block seats 110 on the outer peripheral wall of the grinding head body 100 in a ring array along the axis of the grinding head body 100, and arranging an embedding groove 111 at the bottom of each grinding block seat 110, and installing a detachable connecting piece 200 in the embedding groove 111, when the grinding block seat 110 is connected to the grinding block, the grinding block is accommodated in the connecting groove 230 of the connecting piece 200, and the grinding block and the grinding block seat 110 are separated by the connecting piece 200. During the rapid swinging process in which the grinding block seat 110 effectively transmits the pressure and power generated by the polishing machine to the grinding block, the grinding block wears the connecting piece 200 and does not wear the grinding block seat 110. The connecting piece 200 can be disassembled and replaced to continue using. Compared with the traditional grinding head structure, on the one hand, the service life of the grinding block seat 110 is improved, and on the other hand, the cost investment for replacing the connecting piece 200 is lower than that for replacing the grinding block seat 110.

[0046] According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A grinding head structure for ceramic polishing, characterized in that, It includes a grinding head body (100), and a number of grinding block seats (110) are provided on the outer peripheral wall of the grinding head body (100). The grinding block seats (110) are arranged in a circular array along the axis of the grinding head body (100). An embedding groove (111) is provided at the bottom of each grinding block seat (110). A connecting member (200) is provided in the embedding groove (111). The connecting member (200) is detachably connected to the grinding block seat (110), and a connecting groove (230) matching the shape of the embedding groove (111) is formed in the connecting member (200). The connecting groove (230) is used to connect the grinding block.

2. The grinding head structure for ceramic polishing according to claim 1, characterized in that, The connecting member (200) includes a protruding portion (210) and protective edges (220) provided on both sides of the protruding portion (210). The protruding portion (210) forms the connecting groove (230), and the protruding portion (210) is embedded in the embedding groove (111). The outer peripheral wall of the protruding portion (210) is attached to the inner peripheral wall of the embedding groove (111), and the protective edges (220) are attached to the bottom of the grinding block seat (110).

3. The grinding head structure for ceramic polishing according to claim 2, characterized in that, A through hole (240) for conducting the connecting groove (230) is formed in the protruding portion (210). A screw hole is formed at a position in the embedding groove (111) of the grinding block seat (110) that matches the through hole (240). The connecting member (200) is connected and fixed to the grinding block seat (110) by screwing a screw through the through hole (240) and the screw hole.

4. The grinding head structure for ceramic polishing according to claim 2 or 3, characterized in that, First inclined surfaces (250) are provided on both sides of the protruding portion (210). Two relatively arranged second inclined surfaces (112) are provided on the inner wall of the embedding groove (111). The second inclined surfaces (112) match the first inclined surfaces (250).

5. The grinding head structure for ceramic polishing according to claim 4, characterized in that, Both the first inclined surface (250) and the second inclined surface (112) are gradually inclined inward from one end to the other end in the first direction of the grinding block seat (110).

6. The grinding head structure for ceramic polishing according to claim 5, wherein, The inclination angles of the first inclined surface (250) and the second inclined surface (112) are 3° to 5°.

7. The grinding head structure for ceramic polishing according to any one of claims 1-3, characterized in that, The connecting member (200) is a wear-resistant metal part.

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