CN219005691U

CN219005691U - Inclusion alloy floating support

Info

Publication number: CN219005691U
Application number: CN202222922256.0U
Authority: CN
Inventors: 孙忠坤; 栾向前; 牟忠钦; 王海云
Original assignee: Dalian Yuqi Technology Co ltd
Current assignee: Dalian Yuqi Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-12
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an alloy-containing floating support, which comprises a floating block (1), a supporting main body (6) and a connecting piece (8) for movably connecting the floating block (1) and the supporting main body (6), wherein the floating block (1) is arched, two ends of the floating block respectively contain an alloy block (2), a through hole (61) is arranged in the middle of the supporting main body (6), and a fixing bolt (7) penetrates through the through hole (61) and is fixed with a grinding machine. The floating support can float, can support the bearing ring adsorbed on the grinding machine through magnetic force, is suitable for processing the ball bearing inner ring with the groove or the workpiece with the camber, and avoids the separation caused by the unstable adsorption of the bearing ring.

Description

Inclusion alloy floating support

Technical Field

The utility model relates to the field of machining auxiliary equipment, in particular to a contained alloy floating support capable of supporting an inner ring channel of a ball bearing.

Background

The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines are grinding machines using grinding wheels that rotate at high speeds, and a few are grinding machines using other grinding tools such as whetstones, sanding belts, and free abrasive materials, such as honing machines, superfinishing grinding machines, sanding belt grinding machines, and polishing machines. The superfinishing grinding machine adopts the form of magnetic attraction at present, adsorbs the work piece of waiting to process on the lathe carousel, and during the bearing ring abrasive machining, the grinding machine is through the magnetic force to the bearing ring on the lathe but the magnetic attraction has the problem that the suction is not big enough, needs the fulcrum to support the work piece, prevents that the work piece from dropping, prior art CN204525144U discloses a slider that holds the support alloy piece, and its alloy piece is cylindrical, and the applicable condition is the work piece that the support machined surface is straight, can not be suitable for processing the ball bearing inner race that has the channel, or has the work piece of camber.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a contained alloy floating support which can support any workpiece with a channel or a groove.

The utility model adopts the technical scheme that the alloy-containing floating support comprises a floating block, a supporting main body and a connecting piece which is movably connected with the floating block and the supporting main body, wherein the floating block is arched, two ends of the floating block respectively contain the alloy block, a through hole is formed in the middle of the supporting main body, and a fixing bolt penetrates through the through hole and is fixed with a grinding machine.

Preferably, the end of the supporting main body is provided with a middle groove, the floating block is contained in the middle groove, and the end of the supporting main body provided with the middle groove is provided with an L-shaped notch.

Preferably, the alloy blocks are fixed on the floating blocks through screws.

Preferably, the alloy block comprises a cylindrical alloy head and an alloy plate connected with the alloy head, and the screw penetrates through the alloy plate.

Preferably, the connecting piece comprises a fixed plug and a long bolt, and the long bolt passes through the through hole.

The beneficial effects of the utility model are as follows: the floating support provided by the utility model can float, can support the bearing ring adsorbed on the grinding machine through magnetic force, is suitable for processing the ball bearing inner ring with the groove or the workpiece with the camber, and avoids the separation caused by the unstable adsorption of the bearing ring.

Drawings

FIG. 1 is a schematic view of a prior art slider structure containing a supporting alloy block.

FIG. 2 is a cross-sectional view of a prior art slider containing a bearing alloy block.

FIG. 3 is a schematic illustration of a contained alloy floating support structure of the present utility model.

FIG. 4 is a schematic diagram of a floating support structure for containing alloys according to the present utility model.

FIG. 5 is a schematic view of a floating bearing structure for containing alloys according to the present utility model.

The marks in the figure: 1-floating block, 2-alloy block, 3-screw, 4-trapezoid groove, 5-open groove, 6-supporting main body, 7-fixing bolt, 8-connecting piece, 21-alloy head, 22-alloy plate, 61-through hole, 62-middle groove, 63-L-notch, 71-fixing plug and 72-long bolt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein can be arranged and designed in a wide variety of different configurations. The vertical direction described in the present utility model is the vertical direction in the drawing, and the horizontal direction is the left-right direction in the drawing.

The concrete structure for containing alloy floating support comprises a floating block 1, a supporting main body 6 and a connecting piece 8 for movably connecting the floating block 1 and the supporting main body 6, wherein the movable connection is that the floating block 1 can float or move at the end part of the supporting main body 6, a through hole 61 is arranged in the middle of the supporting main body 6, and a fixing bolt 7 passes through the through hole 61 and is fixed with a grinding machine. The floating block 1 is similar to an arch, the top of the arch is connected with the supporting main body 6, the two lower ends of the arch are square, grooves are formed in the middle of the square, the square are respectively used for containing the alloy blocks 2, the alloy blocks 2 comprise cylindrical alloy heads 21 and alloy plates 22 connected with the alloy heads 21, and the screws 3 penetrate through the alloy plates 22. The shape of the groove is a flat groove from inside to outside to an arc-shaped groove at the end part, and is matched with the structure of the alloy block 2, namely, the alloy block 2 is to be contained in the groove, the two alloy heads 21 form arc shapes and support grooves of bearing rings, the end part of the supporting main body 6 is provided with a middle groove 62, the floating block 1 is contained in the middle groove 62 for installing the floating block 1, and the end part of the supporting main body 6 provided with the middle groove 62 is provided with an L-shaped notch 63. The L-shaped notch 63 reserves space for the movement of the slider 1, and the alloy block 2 is fixed on the slider 1 through the screw 3. The connecting piece 8 comprises a fixed plug 71 and a long bolt 72, and the long bolt 72 passes through the through hole 61.

The utility model relates to a concrete operation steps of an alloy containing floating support, which are as follows: the bearing ring is firstly adsorbed on a grinding machine, a floating bearing passes through a fixed seat on the grinding machine through a long bolt 72, the position of the floating bearing is arranged at the side end of the bearing ring to be machined, a fixed plug 71 is screwed and fixed, the position of an alloy block 2 on a floating block 1 is adjusted, so that an alloy head 21 is attached to a groove of the bearing ring, the function of supporting the bearing ring is achieved, the position of the alloy block 2 is fixed, the grinding machine is started to rotate the bearing ring, grinding machining is carried out on the bearing ring, and the floating bearing can float and is suitable for machining a ball bearing inner ring with a channel or a workpiece with a camber, so that the bearing ring is prevented from being adsorbed and separated due to the fact that the bearing ring is not firm.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A contained alloy floating support, characterized by: the novel grinding machine comprises a floating block (1), a supporting main body (6) and a connecting piece (8) which is movably connected with the floating block (1) and the supporting main body (6), wherein the floating block (1) is arched, two ends of the floating block respectively contain an alloy block (2), a through hole (61) is formed in the middle of the supporting main body (6), and a fixing bolt (7) penetrates through the through hole (61) and is fixed with the grinding machine.

2. A contained alloy floating bearing according to claim 1, wherein: the end of the supporting main body (6) is provided with a middle groove (62), the floating block (1) is contained in the middle groove (62), and the end of the supporting main body (6) provided with the middle groove (62) is provided with an L-shaped notch (63).

3. A contained alloy floating bearing according to claim 1, wherein: the alloy block (2) is fixed on the floating block (1) through a screw (3).

4. A contained alloy floating bearing according to claim 3 wherein: the alloy block (2) comprises a cylindrical alloy head (21) and an alloy plate (22) connected with the alloy head (21), and the screw (3) penetrates through the alloy plate (22).

5. A contained alloy floating bearing according to claim 1, wherein: the connecting piece (8) comprises a fixed plug (71) and a long bolt (72), and the long bolt (72) penetrates through the through hole (61).