Self-adaptive adjusting polishing head of polishing machine

Abstract

The utility model relates to the field of polishing machines, and discloses a self-adaptive adjusting polishing head of a polishing machine, which comprises a cylindrical shell, a connecting column is fixedly connected to the bottom of the cylindrical shell, two flanges are arranged outside the connecting column, and a fixing assembly for fixing the two flanges is arranged on the right side of the flange on the right side. An upper arc-shaped disc is rotationally connected into the cylindrical shell, a plurality of cylinders are slidably connected into the upper arc-shaped disc, a connecting plate is fixedly connected to the middle of the exterior of each cylinder, polishing blocks are fixedly connected to the end, away from the corresponding cylinder, of each connecting plate, and pipe fittings are detachably connected between the outer sides of the polishing blocks. An upper arc-shaped disc and a lower arc-shaped disc in a cylindrical shell rotate and are driven by a cylinder, a connecting plate and a grinding block to be pushed outwards under the action of centrifugal force, a flange is arranged outside the connecting column, a shell is installed outside the right side flange, a mounting plate is pressed down to drive a baffle to compress a spring, and a plug pin slides in the connecting block to fix the flange.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of polishing machine especially, it relates to the adaptive regulation polishing head of polishing machine. BACKGROUND

[0002] The adaptive regulation polishing head of polishing machine is an advanced polishing technology, which realizes accurate regulation of the polishing process through an adaptive inverse control system. The polishing head is a tool used for polishing or grinding objects, especially in industry and manufacturing. It is used for fine processing of various material surfaces to achieve smooth and bright effects. The polishing head plays an important role in semiconductor manufacturing, precision machining, and optical element manufacturing. By improving the flatness and smoothness of the surface, the performance and reliability of the product are improved. In addition, the design and manufacturing technology of the polishing head are constantly improving to meet the demand for higher precision and efficiency.

[0003] When using sanding to grind objects, different angles and sizes of objects may be encountered, and it is often difficult to grind in dead corners. Therefore, the adaptive regulation polishing head of the polishing machine is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the adaptive regulation polishing head of the polishing machine is provided to improve the problem of different sizes of grinding objects.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: the adaptive regulation polishing head of the polishing machine, including cylindrical shell, the bottom of cylindrical shell is fixedly connected with connecting column, the outside of connecting column is provided with two flanges, the right side of right side flange is provided with fixed assembly for fixing two flanges, the inside of cylindrical shell is rotatably connected with upper arc-shaped disc, the inside of upper arc-shaped disc is slidably connected with multiple cylinders, the outer middle part of cylinder is fixedly connected with connecting plate, the end away from the cylinder of connecting plate is fixedly connected with grinding block, and the outer side of multiple grinding blocks is detachably connected with pipe.

[0006] Further description of the above technical scheme:

[0007] The fixed assembly includes an outer shell fixedly connected to the outer wall of the right flange, a baffle slidably connected inside the outer shell, an installation plate fixedly connected to the right side of the baffle, a spring fixedly connected to the bottom of the baffle, a latch fixedly connected to the top of the baffle, a connecting block slidably connected to the outside of the latch, and the connecting block is fixedly connected to the left flange through the right flange.

[0008] Further description of the above technical scheme:

[0009] The lower arc-shaped disc is rotationally connected to the inside of the cylindrical shell.

[0010] As a further description of the above technical solution:

[0011] The connecting plate is slidably connected to the inside of the cylindrical shell.

[0012] As a further description of the above technical solution:

[0013] The middle part of the right flange is fixedly connected with a connecting column for being connected with a driving mechanism.

[0014] As a further description of the above technical solution:

[0015] The spring is fixedly connected to the inside of the shell away from the baffle, and the mounting plate is slidably connected to the inside of the sliding groove.

[0016] As a further description of the above technical solution:

[0017] A plurality of polishing blocks are equidistantly circumferentially distributed on the outside of the cylindrical shell, and the latch is externally penetratedly connected to the inside of the shell.

[0018] As a further description of the above technical solution:

[0019] The right side of the shell is provided with a sliding groove, and the outside of the mounting plate is slidably connected to the inside of the sliding groove.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, when the motor is started, the upper arc-shaped disc and the lower arc-shaped disc in the cylindrical shell are driven to rotate by the cylindrical shell, the connecting plate and the polishing blocks under the action of centrifugal force, and are pushed outward, so that the cylindrical shell polishes different sizes of objects at high speed, realizes self-adaptive adjustment of the polishing head, and is suitable for different pipe polishing use.

[0022] 2. In the utility model, the connecting column is externally fixedly connected with a flange, the flange is provided with a shell on one side, the shell is slidably connected with a baffle in the inside, the baffle is pressed against the spring to be contracted and opened, the latch on the top of the baffle is penetratedly connected with the shell and the connecting block, the connecting block is penetratedly connected with the left side of the flange in the right side of the shell, a sliding groove is formed in the right side of the shell, the baffle is connected with the mounting plate, the mounting plate moves up and down in the sliding groove to control the latch, so that the flange is firmly connected on the connecting column, the polishing head can be conveniently disassembled, and the processing efficiency of the polishing machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a three -dimensional schematic view of the self -adaptation of polishing head of polishing machine is adjusted;

[0024] Figure 2 A cross-sectional view of the cylindrical shell of the self-adaptive adjustment polishing head of the polishing machine according to the present application;

[0025] Figure 3 A structure schematic view of the flange of the self-adaptive adjustment polishing head of the polishing machine according to the present application;

[0026] Figure 4 A Figure 3 An enlarged view of A in FIG. 1.

[0027] Legend:

[0028] 1, pipe; 2, polishing block; 3, cylindrical shell; 4, flange; 5, connecting column; 6, connecting plate; 7, upper arc-shaped disc; 8, cylinder; 9, lower arc-shaped disc; 10, shell; 11, spring; 12, baffle; 13, bolt; 14, connecting block; 15, mounting plate; 16, sliding slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0030] With reference to Figure 1 and Figure 2 , the present application provides an embodiment: the self-adaptive adjustment polishing head of the polishing machine, comprising a cylindrical shell 3, the bottom of the cylindrical shell 3 is fixedly connected with a connecting column 5, the outside of the connecting column 5 is provided with two flanges 4, the right side of the right flange 4 is provided with a fixing assembly for fixing the two flanges 4, the inside of the cylindrical shell 3 is rotatably connected with an upper arc-shaped disc 7, the inside of the upper arc-shaped disc 7 is slidably connected with a plurality of cylinders 8, the outside middle part of the cylinder 8 is fixedly connected with a connecting plate 6, the end of the connecting plate 6 away from the cylinder 8 is fixedly connected with a polishing block 2, the outside of the plurality of polishing blocks 2 is detachably connected with a pipe 1, after starting the motor, the upper arc-shaped disc 7 and the lower arc-shaped disc 9 inside the cylindrical shell 3 are driven to rotate by the cylinder 8, the connecting plate 6 and the polishing block 2 under the action of centrifugal force, and are pushed outward, thereby polishing different sizes of objects.

[0031] With reference to Figure 3 and Figure 4The fixed assembly comprises a shell 10 fixedly connected to the outer wall of the right flange 4, a baffle 12 slidably connected inside the shell 10, a mounting plate 15 fixedly connected to the right side of the baffle 12, a spring 11 fixedly connected to the bottom of the baffle 12, a bolt 13 fixedly connected to the top of the baffle 12, a connecting block 14 slidably connected outside the bolt 13, the connecting block 14 penetrating through the right flange 4 and fixedly connected to the outer wall of the left flange 4, and the flange 4 is fixedly connected with the connecting column 5, and the shell 10 is slidably connected with the baffle 12 on the upper and lower sides of the flange, the baffle 12 is in contact with the spring 11 to be contracted and expanded, the bolt 13 on the top of the baffle 12 penetrates through the shell 10 and the connecting block 14, the connecting block 14 penetrates through the right inner part of the flange 4 and is connected to the left side of the flange 4, and the sliding groove 16 is arranged on the right side of the shell 10, and the mounting plate 15 moves up and down in the sliding groove 16 to control the bolt 13, so that the flange 4 is firmly connected to the connecting column 5.

[0032] Referring to Figure 2 , the bottom of the cylinder 8 is slidably connected with a lower arc-shaped disc 9, and the lower arc-shaped disc 9 is rotatably connected inside the cylindrical shell 3, so that the arc-shaped disc structure is more stable.

[0033] Referring to Figure 2 , the connecting plate 6 is slidably connected outside the cylindrical shell 3, so that the connecting plate 6 can drive the polishing block 2 to rotate.

[0034] Referring to Figure 1 and Figure 3 , the right flange 4 is fixedly connected with a connecting column 5 for being connected with a driving mechanism, so that the connecting column 5 can be connected with a motor.

[0035] Referring to Figure 4 , the spring 11 is fixedly connected inside the shell 10 away from the baffle 12, and the mounting plate 15 is slidably connected inside the sliding groove 16, so that the spring 11 can be fixed.

[0036] Referring to Figure 1 and Figure 2 , a plurality of polishing blocks 2 are distributed at equal intervals on the outer side of the cylindrical shell 3, and the bolt 13 penetrates through the inside of the shell 10, so that the bolt 13 can fix the connecting block 14.

[0037] Referring to Figure 4 , the right side of the shell 10 is provided with a sliding groove 16, and the mounting plate 15 is slidably connected inside the sliding groove 16, so that the mounting plate 15 can drive the baffle 12 to be compressed downward.

[0038] Working principle: start motor, the upper arc plate 7 and the lower arc plate 9 in the cylindrical shell 3 are driven to rotate by the cylindrical shell 8, connecting plate 6 and polishing block 2 under the action of centrifugal force, and open outward, and the polishing block 2 is pushed outward, and the objects of different sizes are polished, the connecting column 5 is fixedly connected with the flange 4, the flange 4 is provided with the shell 10 on the upper and lower sides, the shell 10 is slidably connected with the baffle 12, the baffle 12 is in contact with the spring 11 and is opened, the latch 13 on the top of the baffle 12 penetrates the shell 10 and the connecting block 14, the connecting block 14 penetrates the inside of the flange 4, the sliding slot 16 is formed in the right side of the shell 10, the baffle 12 is connected with the mounting plate 15, the mounting plate 15 moves up and down in the sliding slot 16 to control the latch 13, so that the flange 4 is firmly connected on the connecting column 5.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An adaptive adjusting polishing head for a polishing machine, comprising a cylindrical shell (3) and a tubular fitting (1), characterized in that: The bottom of the cylindrical shell (3) is fixedly connected to a connecting column (5). Two flanges (4) are provided on the outside of the connecting column (5). A fixing component for fixing the two flanges (4) is provided on the right side of the flange (4). An upper arc-shaped disk (7) is rotatably connected inside the cylindrical shell (3). Multiple cylinders (8) are slidably connected inside the upper arc-shaped disk (7). A connecting plate (6) is fixedly connected to the middle of the outer part of the cylinder (8). A grinding block (2) is fixedly connected to the end of the connecting plate (6) away from the cylinder (8). A pipe fitting (1) is sleeved on the outer side of the multiple grinding blocks (2).

2. The adaptive adjusting polishing head of the polishing machine according to claim 1, characterized in that: The fixing assembly includes a housing (10), which is fixedly connected to the outer wall of the right flange (4). A baffle (12) is slidably connected inside the housing (10). A mounting plate (15) is fixedly connected to the right side of the baffle (12). A spring (11) is fixedly connected to the bottom of the baffle (12). A pin (13) is fixedly connected to the top of the baffle (12). A connecting block (14) is slidably connected to the outside of the pin (13). The connecting block (14) passes through the right flange (4) on the left side and is fixedly connected to the outer wall of the left flange (4).

3. The adaptive adjusting polishing head of the polishing machine according to claim 1, characterized in that: The bottom of the cylinder (8) is slidably connected to a lower arc-shaped disk (9), which is externally rotatably connected to the inside of the cylindrical shell (3).

4. The adaptive adjusting polishing head of the polishing machine according to claim 1, characterized in that: The connecting plate (6) is externally slidably connected to the inside of the cylindrical shell (3).

5. The adaptive adjusting polishing head of the polishing machine according to claim 1, characterized in that: The flange (4) on the right side is fixedly connected to a connecting column (5) for connecting to the drive mechanism.

6. The adaptive adjusting polishing head of the polishing machine according to claim 2, characterized in that: The side of the spring (11) away from the baffle (12) is fixedly connected to the inside of the housing (10), and the mounting plate (15) is slidably connected to the inside of the groove (16).

7. The adaptive adjusting polishing head of the polishing machine according to claim 2, characterized in that: Multiple grinding blocks (2) are equidistantly distributed in a circular pattern on the outside of the cylindrical shell (3), and the pin (13) is externally connected to the inside of the outer shell (10).

8. The adaptive adjusting polishing head of the polishing machine according to claim 2, characterized in that: The outer casing (10) has a groove (16) on its right side, and the mounting plate (15) is slidably connected to the inside of the groove (16).

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