Grinding wheel floating tool

Abstract

The utility model provides a grinding wheel floating tool, which relates to the field of grinding wheels and comprises a connecting shaft, a plurality of circular grooves are arranged on the surface of the connecting shaft, a first floating component is arranged on the inner wall of each circular groove, and the first floating component comprises a first circular rod, a second circular rod, a spring and a bolt head. A second floating assembly is arranged on the surface of the first floating assembly and comprises a floating rod, a movable block and a spring groove, and a floating head is fixedly installed at one end of the floating rod. A bolt head is screwed off from the top of the inner wall of a connecting shaft by rotating a first round rod, a first floating assembly can be taken out from the inner wall of a round groove, a spring installed at the top of the other end of the first round rod is replaced, after replacement, the first floating assembly is installed again, and a fixing block is rotated to enable a limiting block to extrude an installation block; and the limiting block is taken out from the inner wall of the mounting groove, so that the grinding wheel is convenient to replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to abrasive wheel technology field especially relates to a kind of abrasive wheel floating tool. BACKGROUND

[0002] The abrasive wheel floating tool is used to make the abrasive wheel have a certain degree of floating in the grinding process to adapt to the shape and change of different workpiece surfaces, improve the grinding accuracy and quality, and is widely used in the fields of mechanical processing, metal product processing, optical element processing, etc. In use, it needs to be correctly installed and adjusted according to specific processing requirements to fully exert its advantages.

[0003] In the prior art, the elastic elements inside the device will be fatigued and deformed over a long period of use, and it is inconvenient to replace new elastic elements. Moreover, when the device installs the grinding wheel on the floating tool, it is usually fixed by bolts, which is relatively cumbersome to disassemble and assemble. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of abrasive wheel floating tool to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of abrasive wheel floating tool, comprising: connecting shaft, the surface of the connecting shaft is provided with circular groove, and the number of the circular groove is multiple, the inner wall of the circular groove is provided with floating assembly one, the floating assembly one includes round rod one, round rod two, spring, bolt head, the surface of the floating assembly one is provided with floating assembly two, the floating assembly two includes floating rod, movable block, spring groove, one end of the floating rod is fixedly installed with floating head.

[0006] As a preferred embodiment, the surface of the round rod one is movably embedded in the inner wall of the circular groove, one end of the round rod two is fixedly installed at the other end of the round rod one, one end of the spring is fixedly installed at the other end of the round rod one, the round rod two is movably embedded in the interior of the spring, the other end of the round rod two is fixedly installed with the bolt head, and the bolt head is threadedly embedded in the top of the inner wall of the connecting shaft.

[0007] As a preferred embodiment, one side of the movable block is installed on the surface of the floating rod through the connecting rod, and the number of the movable block is multiple, the inner wall of the movable block is movably sleeved on the surface of the round rod two, the spring groove is opened in the bottom of the movable block, and the other end of the spring is movably embedded in the inner wall of the spring groove.

[0008] As a preferred embodiment, the inner wall of the connecting shaft is fixedly installed with the shell, and the number of the shell is multiple, the surface of the spring is movably installed in the interior of the shell, and the surface of the movable block is movably installed in the inner wall of the shell.

[0009] As a preferred implementation form, one side of the floating head is fixedly provided with a rubber sheet, the surface of the floating head is connected with a fixed block through a connecting rod, the number of the fixed blocks is multiple, and the other end of the fixed block is fixedly provided with a limiting block.

[0010] As a preferred implementation form, the surface of the rubber sheet is provided with a mounting block, the surface of the mounting block is provided with a mounting groove, the surface of the mounting block is fixedly provided with a grinding wheel head, and the surface of the limiting block is embedded in the inner wall of the mounting groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0012] 1. The utility model discloses a device, through the rotation of the round rod one, makes the bolt head of the other end fixed mounting of round rod two from the top of the inner wall of the connecting shaft, is taken out by pulling round rod one, makes the spring of the other end fixed mounting of round rod one be replaced, after replacement, round groove is entered again by floating assembly one, makes the bolt head align the threaded hole of the top of the inner wall of the connecting shaft, and the round rod one is tightened, and floating assembly one is fixed, so that the device is more convenient and fast when replacing elastic element, and the device is more perfect.

[0013] 2. The utility model discloses a device, through the rotation of the fixed block, makes the limiting block extrude the mounting block, makes the rubber sheet deform, makes the limiting block from the inner wall of the mounting groove, removes the fixing of the mounting block, makes the grinding wheel replace more convenient and fast, and the device is more perfect. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a side view of the grinding wheel floating tool provided by the utility model;

[0015] Figure 2 It is a cutting drawing of the grinding wheel floating tool provided by the utility model;

[0016] Figure 3 It is a floating head side view of the grinding wheel floating tool provided by the utility model;

[0017] Figure 4 It is a floating assembly one side view of the grinding wheel floating tool provided by the utility model;

[0018] Figure 5 It is a mounting block side view of the grinding wheel floating tool provided by the utility model.

[0019] LEGEND:

[0020] 1, connecting shaft; 2, round groove; 3, floating assembly one; 301, round rod one; 302, round rod two; 303, spring; 304, bolt head; 4, shell; 5, floating assembly two; 501, floating rod; 502, movable block; 503, spring groove; 6, floating head; 7, rubber sheet; 8, fixed block; 801, limiting block; 9, mounting block; 10, mounting groove; 11, grinding wheel head. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a kind of abrasive grinding wheel floating tool, comprising: connecting shaft 1, the surface of connecting shaft 1 is equipped with round groove 2, and the number of round groove 2 is multiple, the inner wall of round groove 2 is provided with floating assembly one 3, floating assembly one 3 includes round rod one 301, round rod two 302, spring 303, bolt head 304, the surface of floating assembly one 3 is provided with floating assembly two 5, floating assembly two 5 includes floating rod 501, movable block 502, spring groove 503, one end of floating rod 501 is fixedly installed with floating head 6.

[0023] Specifically: when the elastic element needs to be replaced when the device starts to use, by rotating round rod one 301, bolt head 304 is rotated off, so that floating assembly one 3 is taken off through round groove 2, so that the elastic element on the device can be more conveniently and quickly taken off, convenient to replace, so that the device is more perfect.

[0024] In one embodiment, the surface of round rod one 301 is movably embedded in the inner wall of round groove 2, one end of round rod two 302 is fixedly installed at the other end of round rod one 301, one end of spring 303 is fixedly installed at the other end of round rod one 301, round rod two 302 is movably embedded in the inside of spring 303, the other end of round rod two 302 is fixedly installed with bolt head 304, and bolt head 304 is threadedly embedded in the top of the inner wall of connecting shaft 1.

[0025] Specifically: by rotating the round rod 301, the bolt head 304 is driven to rotate, the bolt head 304 is unscrewed from the top of the inner wall of the connecting shaft 1, the floating assembly 3 is taken out through the round groove 2, the spring 303 at the other end of the round rod 301 can be replaced, after replacement, the floating assembly 3 is inserted into the round groove 2, the bolt head 304 is aligned with the threaded hole at the top of the inner wall of the connecting shaft 1, the round rod 301 is tightened to make the bolt head 304 rotate, and the floating assembly 3 is fixed, so that the elastic element on the device can be conveniently taken out, the replacement of the elastic element is more convenient and fast, and the device is more perfect.

[0026] In one embodiment, one side of the movable block 502 is installed on the surface of the floating rod 501 through a connecting rod, and the number of the movable block 502 is multiple, the inner wall of the movable block 502 is movably sleeved on the surface of the round rod two 302, and the spring groove 503 is formed in the bottom of the movable block 502. The other end of the spring 303 is movably embedded in the inner wall of the spring groove 503.

[0027] Specifically: when the device starts to be used, the movable block 502 installed on the surface of the floating rod 501 is sleeved on the surface of the round rod two 302, and the other end of the spring 303 is embedded in the inner wall of the spring groove 503. When the floating rod 501 is pressed at different positions, the corresponding spring 303 is deformed, so that the floating rod 501 can follow the change of pressure, and the device can adapt to the change of the surface of the workpiece.

[0028] In one embodiment, the inner wall of the connecting shaft 1 is fixedly installed with the shell 4, and the number of the shell 4 is multiple. The surface of the spring 303 is movably installed in the shell 4, and the surface of the movable block 502 is movably installed on the inner wall of the shell 4.

[0029] Specifically: the movable block 502 moves on the inner wall of the shell 4, and the spring 303 is in the shell 4, so that when the device is used, the stability of the device is improved through the shell 4, and the device is more perfect.

[0030] In one embodiment, one side of the floating head 6 is fixedly installed with the rubber sheet 7, the surface of the floating head 6 is connected with the fixed block 8 through the connecting rod, the number of the fixed block 8 is multiple, the other end of the fixed block 8 is fixedly installed with the limiting block 801, the surface of the rubber sheet 7 is installed with the mounting block 9, the surface of the mounting block 9 is provided with the mounting groove 10, the surface of the mounting block 9 is fixedly installed with the grinding wheel head 11, and the surface of the limiting block 801 is embedded in the inner wall of the mounting groove 10.

[0031] Specifically: by sticking the mounting block 9 on the surface of the rubber sheet 7, by rotating the floating head 6 surface through the connecting rod installed a plurality of fixed block 8, according to the fixed block 8 the other end of the fixed installation limit block 801 for the mounting block 9 extrusion, make rubber sheet 7 deformation, make limit block 801 embedded in the inner wall of the installation groove 10 on the surface of the mounting block 9, through the elasticity of the rubber sheet 7 makes the mounting block 9 stable installation in the surface of the rubber sheet 7, by reverse rotation of the fixed block 8, make limit block 801 from the inner wall of the installation groove 10, make the mounting block 9 to remove, select the appropriate grinding wheel replacement, so that the device in the replacement of grinding wheel is more convenient, make the device more perfect.

[0032] Working principle: when the device starts to use, by sticking the grinding wheel head 11 on the surface of the workpiece, through the shape of the workpiece surface, make the floating head 6 for the floating rod 501 extrusion, according to the surface of the floating rod 501 installed movable block 502 set in the surface of the round rod two 302, the other end of the spring 303 embedded in the inner wall of the spring groove 503, corresponding spring 303 deformation, shrinkage, make the floating rod 501 can follow the stress situation changes, so that the device better adapt to the workpiece, when need to replace the elastic element, by rotating the round rod one 301, drive the bolt head 304 rotation, make the bolt head 304 from the top of the inner wall of the connecting shaft 1 rotation, make the floating assembly one 3 through the circular groove 2 to remove, make the spring 303 on the other end of the round rod one 301 can be replaced, after the replacement is completed, by putting the floating assembly one 3 into the circular groove 2, make the bolt head 304 align the threaded hole in the top of the inner wall of the connecting shaft 1, by tightening the round rod one 301 make the bolt head 304 rotation, make the floating assembly one 3 fixed, so that the elastic element on the device can be easily removed, make the replacement of the elastic element more convenient and fast, make the device more perfect; when the grinding wheel is installed, by sticking the mounting block 9 on the surface of the rubber sheet 7, by rotating the floating head 6 surface installed a plurality of fixed block 8, according to the fixed block 8 the other end of the fixed installation limit block 801 for the mounting block 9 extrusion, make rubber sheet 7 deformation, make limit block 801 embedded in the inner wall of the installation groove 10, through the elasticity of the rubber sheet 7 makes the mounting block 9 stable installation in the surface of the rubber sheet 7, by reverse rotation of the fixed block 8, make limit block 801 from the inner wall of the installation groove 10, remove the fixed, take down, select the appropriate grinding wheel replacement, so that the device in the replacement of grinding wheel is more convenient, make the device more perfect.

[0033] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. A floating fixture for grinding wheels, characterized in that, include: A connecting shaft (1) has a circular groove (2) on its surface, and there are multiple circular grooves (2). A floating component one (3) is provided on the inner wall of the circular groove (2). The floating component one (3) includes a circular rod one (301), a circular rod two (302), a spring (303), and a bolt head (304). A floating component two (5) is provided on the surface of the floating component one (3). The floating component two (5) includes a floating rod (501), a movable block (502), and a spring groove (503). A floating head (6) is fixedly installed at one end of the floating rod (501).

2. The floating fixture for grinding wheels according to claim 1, characterized in that: The surface of the first round rod (301) is movably embedded in the inner wall of the round groove (2). One end of the second round rod (302) is fixedly installed at the other end of the first round rod (301). One end of the spring (303) is fixedly installed at the other end of the first round rod (301). The second round rod (302) is movably embedded in the inside of the spring (303). The other end of the second round rod (302) is fixedly installed with a bolt head (304). The bolt head (304) is threaded into the top of the inner wall of the connecting shaft (1).

3. The floating fixture for grinding wheels according to claim 1, characterized in that: One side of the movable block (502) is mounted on the surface of the floating rod (501) via a connecting rod, and there are multiple movable blocks (502). The inner wall of the movable block (502) is movably fitted onto the surface of the round rod (302). The spring groove (503) is opened at the bottom of the movable block (502), and the other end of the spring (303) is movably embedded in the inner wall of the spring groove (503).

4. The floating fixture for grinding wheels according to claim 1, characterized in that: The inner wall of the connecting shaft (1) is fixedly installed with a housing (4), and there are multiple housings (4). The surface of the spring (303) is movably installed inside the housing (4), and the surface of the movable block (502) is movably installed on the inner wall of the housing (4).

5. The floating fixture for grinding wheels according to claim 1, characterized in that: A rubber sheet (7) is fixedly installed on one side of the floating head (6), and a fixing block (8) is connected to the surface of the floating head (6) through a connecting rod. There are multiple fixing blocks (8), and a limiting block (801) is fixedly installed on the other end of the fixing block (8).

6. The floating fixture for grinding wheels according to claim 5, characterized in that: The surface of the rubber sheet (7) is fitted with an installation block (9), the surface of the installation block (9) is provided with an installation groove (10), a grinding wheel head (11) is fixedly installed on the surface of the installation block (9), and the surface of the limiting block (801) is embedded in the inner wall of the installation groove (10).

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