CN210968412U

CN210968412U - Grinding wheel base body for preventing grinding wheel from falling off

Info

Publication number: CN210968412U
Application number: CN201921861503.2U
Authority: CN
Inventors: 乔晔
Original assignee: Shenyang Shengshi Abrasive Abrasive Tools Co ltd
Current assignee: Shenyang Shengshi Abrasive Abrasive Tools Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-10
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of grinding wheels, in particular to a grinding wheel base body for preventing a grinding wheel from falling off, which comprises a grinding wheel and a fixed rod, wherein the inner side of the grinding wheel is provided with the fixed rod, the bottom end of the fixed rod is fixedly connected with an installation block, the bottom end of the installation block is fixedly connected with a supporting plate, the top end of the installation block is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with a first clamping block, the top end of the fixed rod is fixedly connected with a sliding rod, the outer side of the sliding rod is slidably connected with a fixed plate, the inner side of the fixed plate is spirally connected with a threaded rod, the right side of the grinding wheel is provided with an adhesion block, the inside of the adhesion block is slidably connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a, the grinding wheel is prevented from shaking, and the grinding wheel is fixed stably.

Description

Grinding wheel base body for preventing grinding wheel from falling off

Technical Field

The utility model relates to a emery wheel technical field specifically is a prevent emery wheel base member that emery wheel drops.

Background

The grinding wheel is also called a consolidation grinding tool, the grinding wheel is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength, the consolidation grinding tool generally comprises the grinding materials, the binding agent and the air hole, the three parts are commonly called as three elements of the consolidation grinding tool, the grinding wheel is the one with the largest use amount and the widest use surface in the grinding tool, and the grinding wheel can rotate at high speed when in use and can perform coarse grinding, semi-fine grinding and fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or non-metal workpiece, so the demand for a grinding wheel matrix for.

Most grinding wheel base body's that exists on the existing market fixed unstable, traditional grinding wheel base body makes each junction always produce certain not hard up after using for a long time to cause the emery wheel skew to drop even, the device uses unstably, and the device uses very danger, and traditional emery wheel is relatively poor to the conduction of power, skids easily, and traditional power part installation is comparatively troublesome, wastes time and energy, consequently, propose a grinding wheel base body who prevents the emery wheel to above-mentioned problem and drop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent emery wheel base member that emery wheel drops to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent emery wheel base member that emery wheel drops, includes emery wheel and dead lever, the emery wheel inboard is provided with the dead lever, dead lever bottom end fixedly connected with installation piece, installation piece bottom fixedly connected with backup pad, the first spring of the inboard fixedly connected with in installation piece top, the first fixture block of first spring bottom fixedly connected with, dead lever top end fixedly connected with slide bar, slide bar outside sliding connection has the fixed plate, the inboard screwed connection of fixed plate has the threaded rod, the emery wheel right side is provided with the laminating piece, the sliding connection has the connecting rod in the laminating piece, connecting rod top fixedly connected with second spring, second spring top fixedly connected with second fixture block, the emery wheel left side is provided with the cardboard.

Preferably, the inner side of the grinding wheel is provided with a connecting hole, the outer side of the supporting plate is connected with the connecting hole in a sliding mode, the top end of the fixing plate is connected with the connecting hole in a sliding mode, the moving track of the fixing plate is linear, and the top end face of the fixing rod and the inner side wall of the connecting hole are both arranged on the moving track of the fixing plate.

Preferably, a connecting groove is formed in the bottom end of the supporting plate, the mounting block is arranged above the connecting groove, the movement track of the first fixture block is linear, the connecting groove is formed in the movement track of the first fixture block, and the outer side of the first fixture block is in sliding connection with the connecting groove.

Preferably, the number of the connecting rods is three, the two connecting rods at the top end are arranged above the fixing rod, the connecting rods at the bottom end are arranged below the fixing rod, the connecting rods penetrate through the grinding wheel, and the outer sides of the connecting rods are in sliding connection with the grinding wheel.

Preferably, a mounting groove is formed in the outer side of the connecting rod, the inner side wall of the mounting groove is fixedly connected with the second spring, the outer side of the second clamping block is slidably connected with the inner side wall of the mounting groove, a limiting groove is formed in each of the bonding block and the clamping plate, and the outer side of the connecting rod is slidably connected with the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through backup pad, first fixture block, fixed plate and the threaded rod that sets up, place the backup pad in the connecting hole, then drive the fixed plate upward movement through the spacing messenger threaded rod of slide bar to the fixed plate to fix the dead lever on the emery wheel, the convenience of installation is avoided with dismantling to the convenience of improving the device installation, prevents that the emery wheel from rocking, fixes the emery wheel stably.

2. The utility model discloses in, through second fixture block, connecting rod, laminating piece and the cardboard that sets up, pass laminating piece and cardboard with the connecting rod, pass the emery wheel, prevent that the device emery wheel from droing, be convenient for carry out the transmission operation to the emery wheel, the spring promotes the fixture block and carries on spacingly to the connecting rod, improves the stability that the device used, improves the fixed convenience of device installation, improves device transmission effect, easy operation, convenient to use, labour saving and time saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the mounting structure of the fitting block of the present invention.

In the figure: 1-grinding wheel, 2-fixed rod, 3-supporting plate, 4-mounting block, 5-first spring, 6-first clamping block, 7-sliding rod, 8-fixed plate, 9-threaded rod, 10-fitting block, 11-connecting rod, 12-second spring, 13-second clamping block and 14-clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a grinding wheel base body for preventing a grinding wheel from falling off comprises a grinding wheel 1 and a fixing rod 2, wherein the fixing rod 2 is arranged on the inner side of the grinding wheel 1, the bottom end of the fixing rod 2 is fixedly connected with an installation block 4, the bottom end of the installation block 4 is fixedly connected with a support plate 3 for supporting a device, the inner side of the top end of the installation block 4 is fixedly connected with a first spring 5, the bottom end of the first spring 5 is fixedly connected with a first clamping block 6 for preventing the support plate 3 from falling off, the top end of the fixing rod 2 is fixedly connected with a sliding rod 7 for limiting the fixing plate 8, the outer side of the sliding rod 7 is slidably connected with a fixing plate 8, the inner side of the fixing plate 8 is spirally connected with a threaded rod 9 for driving the fixing plate 8 to move upwards to fix the fixing rod 2, an attaching block, the transmission connection for power, 11 top fixedly connected with second springs 12 of connecting rod, 12 top fixedly connected with second fixture blocks 13 of second springs prevent that connecting rod 11 from droing, improve device stability in use, 1 left side of emery wheel is provided with cardboard 14.

The inner side of the grinding wheel 1 is provided with a connecting hole, the outer side of the supporting plate 3 is slidably connected with the connecting hole, the top end of the fixing plate 8 is slidably connected with the connecting hole, the movement track of the fixing plate 8 is linear, the top end surface of the fixing rod 2 and the inner side wall of the connecting hole are both arranged on the movement track of the fixing plate 8, the convenient supporting device is facilitated, the fixing rod 2 is convenient to fixedly install, the operation is convenient, the bottom end of the supporting plate 3 is provided with a connecting groove, the installation block 4 is arranged above the connecting groove, the movement track of the first fixture block 6 is linear, the connecting groove is arranged on the movement track of the first fixture block 6, the outer side of the first fixture block 6 is slidably connected with the connecting groove, the arrangement is beneficial to preventing the supporting plate 3 from falling off, the use stability of, the two connecting rods 11 at the top end are arranged above the fixed rod 2, the connecting rod 11 at the bottom end is arranged below the fixed rod 2, the connecting rod 11 penetrates through the grinding wheel 1, the outer side of the connecting rod 11 is connected with the grinding wheel 1 in a sliding way, the arrangement is beneficial to conveniently transmitting the grinding wheel 1, changing the transmission mode of the grinding wheel 1, avoiding transmission slip, improving the transmission effect, an installation groove is arranged on the outer side of the connecting rod 11, the inner side wall of the installation groove is fixedly connected with the second spring 12, the outer side of the second clamping block 13 is connected with the inner side wall of the mounting groove in a sliding manner, the inner sides of the fitting block 10 and the clamping plate 14 are both provided with a limiting groove, the outer side of the connecting rod 11 is connected with the limiting groove in a sliding manner, this arrangement facilitates the installation of the connecting rod 11 with ease, prevents the connecting rod 11 from falling off, and improves the stability of the device in use.

The working process is as follows: the device inserts a fixed rod 2 into a connecting hole of a grinding wheel 1, a supporting plate 3 slides in the connecting hole, a mounting block 4 supports the supporting plate 3, a first spring 5 pushes a first clamping block 6 to prevent the supporting plate 3 from sliding out of the grinding wheel 1, then a threaded rod 9 is rotated to limit the fixed plate 8 through a sliding rod 7, so that the threaded rod 9 drives the fixed plate 8 to move upwards to tightly attach the fixed plate 8 to the grinding wheel 1, thereby fixing the fixed rod 2 on the grinding wheel 1, facilitating the installation and the disassembly of the device, avoiding improving the convenience of the installation of the device, preventing the grinding wheel 1 from shaking, fixing and stabilizing the grinding wheel 1, sleeving a laminating block 10 on the outer side of the fixed plate 8, the laminating block 10 on the right side of the grinding wheel 1, a clamping plate 14 sleeving the outer side of the fixed plate 8, s14 on the left side of the grinding wheel 1, then a connecting rod 11 sequentially passes through the laminating block 10, the grinding wheel, the stability of the device use is improved, the convenience that the device installation is fixed is improved, the transmission effect of the device is improved, the operation is simple, the use is convenient, and the time and the labor are saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent emery wheel base member that emery wheel drops, includes emery wheel (1) and dead lever (2), its characterized in that: the grinding wheel is characterized in that a fixing rod (2) is arranged on the inner side of the grinding wheel (1), a mounting block (4) is fixedly connected to the bottom end of the fixing rod (2), a supporting plate (3) is fixedly connected to the bottom end of the mounting block (4), a first spring (5) is fixedly connected to the inner side of the top end of the mounting block (4), a first clamping block (6) is fixedly connected to the bottom end of the first spring (5), a sliding rod (7) is fixedly connected to the top end of the fixing rod (2), a fixing plate (8) is slidably connected to the outer side of the sliding rod (7), a threaded rod (9) is spirally connected to the inner side of the fixing plate (8), a fitting block (10) is arranged on the right side of the grinding wheel (1), a connecting rod (11) is slidably connected to the inner side of the fitting block (10), a second spring, and a clamping plate (14) is arranged on the left side of the grinding wheel (1).

2. The grinding wheel base for preventing the grinding wheel from falling off as claimed in claim 1, wherein: the grinding wheel is characterized in that a connecting hole is formed in the inner side of the grinding wheel (1), the outer side of the supporting plate (3) is connected with the connecting hole in a sliding mode, the top end of the fixing plate (8) is connected with the connecting hole in a sliding mode, the motion track of the fixing plate (8) is linear, and the top end face of the fixing rod (2) and the inner side wall of the connecting hole are arranged on the motion track of the fixing plate (8).

3. The grinding wheel base for preventing the grinding wheel from falling off as claimed in claim 1, wherein: the mounting structure is characterized in that a connecting groove is formed in the bottom end of the supporting plate (3), the mounting block (4) is arranged above the connecting groove, the movement track of the first clamping block (6) is linear, the connecting groove is formed in the movement track of the first clamping block (6), and the outer side of the first clamping block (6) is connected with the connecting groove in a sliding mode.

4. The grinding wheel base for preventing the grinding wheel from falling off as claimed in claim 1, wherein: the number of the connecting rods (11) is three, the two connecting rods (11) positioned at the top end are arranged above the fixing rod (2), the connecting rods (11) positioned at the bottom end are arranged below the fixing rod (2), the connecting rods (11) penetrate through the grinding wheel (1), and the outer side of each connecting rod (11) is in sliding connection with the grinding wheel (1).

5. The grinding wheel base for preventing the grinding wheel from falling off as claimed in claim 1, wherein: the mounting groove has been seted up in connecting rod (11) outside, the mounting groove inside wall with second spring (12) fixed connection, the second fixture block (13) outside with mounting groove inside wall sliding connection, laminating piece (10) with spacing groove has all been seted up to cardboard (14) inboard, the connecting rod (11) outside with spacing groove sliding connection.