Conversion disc

Abstract

The utility model provides a conversion disc which comprises a circular plate, supporting rods are fixedly installed on the periphery of the top of the circular plate, and a fixing ring is fixedly installed among the top ends of the four supporting rods. The two long-rod screws are rotated out of the two sides of the adjusting base correspondingly, so that fixed connection between the adjusting base and the fixing ring can be removed, the first connecting base is pushed, the adjusting base can rotate by 180 degrees in the fixing ring through the mounting shaft, and then fixed connection between the adjusting base and the fixing ring is completed through the long-rod screws; therefore, the positions of the magnetic disc and the self-adhesive layer can be exchanged, the rotating ring can be adjusted at any time according to use requirements in the actual use process of the conversion disc, the adaptability of the conversion disc in the part grinding and polishing machining process is effectively improved, frequent replacement of the conversion disc is not needed, the part grinding and polishing machining time is effectively saved, and the machining efficiency is improved. And the part grinding and polishing machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conversion disc and belongs to the field of grinding and polishing equipment. BACKGROUND

[0002] The conversion disc is a device for assisting the grinding and polishing machine to quickly replace the grinding or polishing medium, and the common ones are the magnetic conversion disc and the adhesive conversion disc. The surface of the magnetic conversion disc has magnetism, can be quickly and conveniently adsorbed on the conventional tray of the grinding and polishing machine, can adsorb all the pre-grinding discs and polishing cloth wheels with metal bottom discs, can conveniently and quickly replace the grinding and polishing tools of different specifications or types, and can improve the working efficiency. The two surfaces of the adhesive conversion disc are self-adhesive surfaces, are suitable for bearing various self-adhesive sandpapers and polishing fabrics, and can be used almost unlimited times without leaving any adhesive marks. The adhesive conversion disc does not need to be cleaned and does not need cleaning agent, can quickly replace the grinding and polishing carrier, and is simple to operate.

[0003] In the prior art, the adaptation range of the adhesive conversion disc and the magnetic conversion disc is limited, the grinding and polishing processing requirements of different parts are different, and therefore an adhesive conversion disc and a magnetic conversion disc need to be usually arranged on a grinding and polishing machine, so that the suitable conversion disc can be disassembled and replaced according to the grinding and polishing processing requirement to adapt to the grinding and polishing processing, the adaptation range of the conversion disc itself is reduced, and the time required for the part grinding and polishing processing is increased due to the frequent disassembly and replacement of the conversion disc, thereby reducing the part grinding and polishing processing efficiency.

[0004] Therefore, the utility model provides a conversion disc to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the defects in the prior art, the utility model aims to provide a conversion disc to solve the problem that different conversion discs need to be disassembled and replaced according to the grinding and polishing processing requirement, thereby reducing the part grinding and polishing processing efficiency.

[0006] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a conversion disc, comprising a circular plate, four support rods are fixedly installed around the top of the circular plate, a fixing ring is fixedly installed between the top ends of the four support rods, a mounting shaft is rotatably connected between the inner walls of the fixing ring through a bearing, an adjusting seat is fixedly installed on the outer part of the mounting shaft, a first connecting seat is fixedly installed on the top of the adjusting seat, a second connecting seat is fixedly installed on the bottom of the adjusting seat, a magnetic disc is fixedly installed on the top of the first connecting seat, a self-adhesive layer is coated on the bottom of the second connecting seat, long rod screws are penetrated through the top of the circular plate, and the opposite ends of the two long rod screws are respectively penetrated through the two sides of the adjusting seat and extended to the inside of the adjusting seat.

[0007] Further, short rod screws are penetrated through the top of the circular plate, and the top of the first connecting seat extends above the fixing ring.

[0008] Further, the bottom of the second connecting seat extends below the fixing ring, and the adjusting seat is fixedly connected with the mounting shaft.

[0009] Further, the top view of the first connecting seat, the second connecting seat and the adjusting seat is a regular circle with equal diameters, and the fixing ring is a circular ring.

[0010] Further, the two long rod screws are threadedly connected with the fixing ring, and the two sides of the fixing ring are provided with threaded holes matched with the long rod screws for threadedly connecting.

[0011] Further, the two long rod screws are threadedly connected with the adjusting seat, and the two sides of the adjusting seat are provided with threaded grooves matched with the long rod screws for threadedly connecting.

[0012] Further, the four short rod screws are threadedly connected with the circular plate, and the top of the circular plate is provided with threaded holes matched with the short rod screws for threadedly connecting.

[0013] The utility model discloses the beneficial effects of:

[0014] By rotating two long rod screws, the two long rod screws are respectively rotated out from the two sides of the adjusting seat, so that the fixed connection of the adjusting seat and the fixing ring can be released, the first connecting seat is pushed, so that the adjusting seat can rotate 180 DEG in the inside of the fixing ring through the mounting shaft, and the fixed connection of the adjusting seat and the fixing ring is completed through the long rod screw, so that the position of the magnetic disc and the self-adhesive layer can be adjusted, the rotary table can be adjusted at any time according to the use demand in the actual use process, the adaptability of the rotary table in the part grinding and polishing process is effectively enlarged, and the part grinding and polishing time is effectively saved, and the part grinding and polishing efficiency is improved.

[0015] The four short rod screws can fix and install the circular plate at the output end of the external grinding and polishing machine, so that the installation of the rotary table and the grinding and polishing machine can be completed, the top of the first connecting seat is fixedly installed with the magnetic disc, the surface of the magnetic disc has magnetism, can be quickly and conveniently adsorbed on the conventional tray of the grinding and polishing machine, can adsorb all pre-grinding discs and polishing cloth wheels with metal bottom discs, different specifications or types of grinding and polishing tools can be conveniently and quickly replaced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0017] Figure 1 It is the perspective view of a rotary table of the utility model;

[0018] Figure 2 It is the front view of a rotary table of the utility model;

[0019] Figure 3 It is a main sectional view of the conversion disc of the utility model;

[0020] Figure 4 It is a plan view of the conversion disc of the utility model.

[0021] In the figure: 1, round plate; 2, support rod; 3, fixed ring; 4, mounting shaft; 5, adjusting seat; 6, first connecting seat; 7, second connecting seat; 8, magnetic disc; 9, self-adhesive layer; 10, long rod screw; 11, short rod screw. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme: a conversion disc, including round plate 1, the four around of round plate 1 top are fixedly installed with support rod 2, and the top of four support rods 2 is fixedly installed with fixed ring 3, and the both sides between the inner wall of fixed ring 3 are rotatably connected with mounting shaft 4 through bearing, and the outside of mounting shaft 4 is fixedly covered with adjusting seat 5, and the top of adjusting seat 5 is fixedly installed with first connecting seat 6, and the bottom of adjusting seat 5 is fixedly installed with second connecting seat 7, and the top of first connecting seat 6 is fixedly installed with magnetic disc 8, and magnetic disc 8 surface has magnetism, can be quickly and conveniently adsorbed on the conventional tray of polishing machine, can attract all the pre-polishing disc and polishing cloth wheel with metal bottom tray, and the different specifications or types of polishing tool can be conveniently and quickly replaced, work efficiency is improved, and the bottom of second connecting seat 7 is coated with self-adhesive layer 9, and the both sides of fixed ring 3 are penetrated with long rod screw 10, and the opposite end of two long rod screws 10 respectively penetrates the both sides of adjusting seat 5 and extends to the inside of adjusting seat 5, and second connecting seat 7 can be fixedly connected with various self-adhesive sandpaper and polishing fabric through self-adhesive layer 9, can be used unlimited times without leaving any adhesive marks, need not to clean, need not to clean agent, can make grinding and polishing carrier be quickly converted, and operation is simple.

[0024] Please refer to Figures 2-4The short rod screws 11 are penetrated through the top of the circular plate 1, the top of the first connecting seat 6 extends above the fixing ring 3, the bottom of the second connecting seat 7 extends below the fixing ring 3, the adjusting seat 5 is fixedly connected with the mounting shaft 4, the top view of the first connecting seat 6, the second connecting seat 7 and the adjusting seat 5 is a regular circle with equal diameter, the fixing ring 3 is a circular ring, there is a circular gap between the adjusting seat 5 and the fixing ring 3, the adjusting seat 5 can rotate 360° inside the fixing ring 3, the adjusting seat 5 can be fixedly connected with the fixing ring 3 through the two long rod screws 10, the two long rod screws 10 are threadedly connected with the fixing ring 3, the two sides of the fixing ring 3 are provided with the threaded holes matched with the long rod screws 10, the two long rod screws 10 are threadedly connected with the adjusting seat 5, and the two sides of the adjusting seat 5 are provided with the threaded grooves matched with the long rod screws 10, the four short rod screws 11 are threadedly connected with the circular plate 1, the top of the circular plate 1 is provided with the threaded holes matched with the short rod screws 11, and the circular plate 1 can be fixedly connected with the output end of the external grinding and polishing machine through the short rod screws 11, so that the installation of the conversion disc and the grinding and polishing machine can be completed.

[0025] Specific embodiment: the four short rod screws 11 can be used to fix and install the circular plate 1 at the output end of the external grinding and polishing machine, so that the installation of the conversion disc and the grinding and polishing machine can be completed, the top of the first connecting seat 6 is fixedly provided with the magnetic disc 8, the surface of the magnetic disc 8 has magnetism, can be quickly and conveniently adsorbed on the conventional tray of the grinding and polishing machine, can adsorb all the pre-grinding discs and polishing cloth wheels with metal bottom discs, can conveniently and quickly replace the grinding and polishing tools of different specifications or types, and work efficiency is improved.

[0026] When it is necessary to replace the adhesive conversion disc for polishing processing, the two long rod screws 10 are respectively rotated, the two long rod screws 10 are respectively rotated out from the two sides of the adjusting seat 5, so that the fixed connection between the adjusting seat 5 and the fixing ring 3 can be released, the first connecting seat 6 is pushed on one side of the top, so that the adjusting seat 5 can rotate in the inside of the fixing ring 3 through the mounting shaft 4, after rotating 180°, the bottom of the second connecting seat 7 moves to the upper side of the fixing ring 3, and the self-adhesive layer 9 is upward, then the screw grooves on the two sides of the adjusting seat 5 are aligned with the threaded holes on the two sides of the fixing ring 3, the end of the long rod screw 10 is aligned with the threaded hole on the fixing ring 3, and is screwed into the screw groove on the two sides of the adjusting seat 5, so that the fixed connection between the adjusting seat 5 and the fixing ring 3 can be completed, so that the self-adhesive layer 9 can be put into use, the second connecting seat 7 can be fixed by the self-adhesive layer 9 and various self-adhesive sandpaper and polishing fabric, and can be used unlimited times without leaving any adhesive marks, without cleaning and cleaning agent, so that the grinding and polishing carrier can be quickly converted, and the operation is simple. The magnetic conversion disc is combined with the adhesive conversion disc, so that the rotary ring can be adjusted at any time according to the use demand in the actual use process of the conversion disc, the adaptability of the conversion disc in the part polishing process is effectively expanded, the conversion disc does not need to be frequently replaced, the part polishing processing time is effectively saved, and the part polishing processing efficiency is improved.

[0027] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A conversion disk, comprising a circular plate (1), characterized in that: Support rods (2) are fixedly installed around the top of the circular plate (1). A fixing ring (3) is fixedly installed between the top ends of the four support rods (2). An installation shaft (4) is rotatably connected between the two sides of the inner wall of the fixing ring (3) through a bearing. An adjusting seat (5) is fixedly sleeved on the outside of the installation shaft (4). A first connecting seat (6) is fixedly installed on the top of the adjusting seat (5). A second connecting seat (7) is fixedly installed on the bottom of the adjusting seat (5). A magnetic disk (8) is fixedly installed on the top of the first connecting seat (6). A self-adhesive layer (9) is coated on the bottom of the second connecting seat (7). Long rod screws (10) penetrate both sides of the fixing ring (3). The opposite ends of the two long rod screws (10) penetrate both sides of the adjusting seat (5) and extend into the interior of the adjusting seat (5).

2. A converter disk according to claim 1, characterized in that: Short rod screws (11) are threaded through all four sides of the top of the circular plate (1), and the top of the first connecting seat (6) extends above the fixing ring (3).

3. A converter disk according to claim 1, characterized in that: The bottom of the second connecting seat (7) extends below the fixing ring (3), and the adjusting seat (5) is fixedly connected to the mounting shaft (4).

4. A converter disk according to claim 1, characterized in that: The top view of the first connecting seat (6), the second connecting seat (7) and the adjusting seat (5) is a perfect circle with the same diameter, and the fixing ring (3) is annular.

5. A converter disk according to claim 1, characterized in that: Both of the long rod screws (10) are threadedly connected to the fixing ring (3), and the fixing ring (3) has threaded holes on both sides that are threaded to engage with the long rod screws (10).

6. A converter disk according to claim 1, characterized in that: Both of the long rod screws (10) are threadedly connected to the adjusting seat (5), and both sides of the adjusting seat (5) are provided with threaded grooves that are threaded to engage with the long rod screws (10).

7. A converter disk according to claim 2, characterized in that: All four short rod screws (11) are threadedly connected to the circular plate (1), and threaded holes for threaded connection with the short rod screws (11) are provided around the top of the circular plate (1).

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