CN218397439U

CN218397439U - Bearing shell processingequipment

Info

Publication number: CN218397439U
Application number: CN202222269859.5U
Authority: CN
Inventors: 徐林峰
Original assignee: Suzhou Kaijielong Machinery Co ltd
Current assignee: Suzhou Kaijielong Machinery Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-31
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a bearing shell processingequipment, including supporting box, supporting box's bottom face is connected with a plurality of support columns, supporting box's top is equipped with the cylinder, the output of cylinder is connected with the lifter plate, grinding motor is installed to the bottom face of lifter plate, grinding motor's output is connected with the cylinder base, supporting box's up end is connected with the bearing frame shell through locating component, during the use, fixes a position the bearing frame shell through locating component, later rotates first hand wheel, will drive the screw rod when first hand wheel rotates and rotate, will drive the relative or motion of leaving of the post of polishing on left and right sides during the screw rod rotation, after the post position regulation of polishing finishes, the cylinder drives the lifter plate downstream, later grinding motor drives the cylinder base and rotates with the post of polishing, and then carries out meticulous polishing with the hole of bearing frame shell inside.

Description

Bearing shell processingequipment

Technical Field

The utility model relates to a bearing shell technical field that polishes specifically is a bearing shell processingequipment.

Background

The bearing is one of the common parts in mechanical equipment, and its main function is to support the mechanical rotator, reduce the coefficient of friction in the rotator motion process to guarantee the gyration precision, the bearing all need cooperate the bearing frame to install the use usually, prescribes a limit to the bearing outer lane through the bearing frame, only lets the inner circle rotate.

In the course of working at the bearing frame shell, need carry out finish machining to the inner wall of bearing frame shell and handle, wherein to the inside processing of polishing of bearing frame shell be a very important step, consequently can use a processingequipment that polishes, current bearing frame shell inner wall grinding device is at the in-process that uses, can not finely tune the regulation to the position of stick of polishing according to the inner wall size of bearing frame shell, and then can not realize polishing the processing to the bearing frame shell of different inner wall sizes, for this reason, we propose a bearing housing processingequipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bearing shell processingequipment 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 bearing shell processingequipment, includes supporting box, supporting box's a plurality of support columns of bottom face fixedly connected with, supporting box's up end is through a plurality of bracing piece fixedly connected with backup pads, the up end middle part fixed mounting of backup pad has the cylinder, the output fixedly connected with lifter plate of cylinder, lifter plate's bottom face fixed mounting has grinding motor, grinding motor's output fixedly connected with barrel base, the internal rotation of barrel base installs the screw rod, the one end of screw rod is rotated and is stretched out the outside of barrel base, and the screw rod rotates the first hand wheel of one end fixedly connected with that stretches out the barrel base outside, the equal screw thread in the surface left and right sides of screw rod has connect the movable block soon, the bar mouth has been seted up to the bottom face of barrel base, the movable block is connected with the inner wall sliding of bar mouth, the bottom face fixedly connected with of movable block is polished the post, supporting box's up end is connected with the bearing frame shell through locating component.

Preferably, the locating component comprises a locating ring plate, a plurality of bolt rods arranged in an annular mode are arranged on the outer surface of the locating ring plate in a penetrating mode through threads, a second hand wheel is fixedly connected to one end of each bolt rod, a locating block is connected to the other end of each bolt rod in a rotating mode, and the locating block abuts against the outer surface of the bearing seat shell.

Preferably, the outer surface of the supporting rod is slidably sleeved with a sliding sleeve, and one side of the outer surface of the sliding sleeve is fixedly connected with the lifting plate.

Preferably, the bottom end face of lifter plate fixedly connected with first fixing base, the up end fixedly connected with second fixing base of stack shell, be provided with a plurality of balls between first fixing base and the second fixing base.

Preferably, the outer surface of the first fixing seat is provided with a plurality of heat dissipation holes.

Preferably, the blanking hole has been seted up at the up end middle part of supporting box, the internally mounted of supporting box has the filter screen that the slope set up, the right-hand member face fixed mounting of supporting box has the fan, the input of fan communicates with each other through the inside of pipeline with supporting box.

Compared with the prior art, the beneficial effects of the utility model are that: the bearing shell processing device is convenient to use and simple in structure, when the bearing shell processing device is used, a bearing seat shell is placed on a supporting box, then the bearing seat shell is positioned through a positioning assembly, a first hand wheel is rotated according to the size of an inner hole of the bearing seat shell, the first hand wheel drives a screw rod to rotate when rotating, the screw rod is a two-way screw rod with two sections of opposite thread directions, then grinding columns on the left side and the right side are driven to move oppositely or oppositely and separately when rotating, after the positions of the grinding columns are adjusted, a lifting plate is driven by an air cylinder to move downwards, then a grinding motor drives a cylinder seat and the grinding columns to rotate, and further the inner hole in the bearing seat shell is finely ground; when the bearing seat shell is positioned, the second hand wheel is rotated, the bolt rod is driven to rotate inwards when the second hand wheel is rotated, and the positioning block abuts against the outer surface of the bearing seat shell, so that the bearing seat shell is positioned, and the subsequent polishing precision is effectively improved; when the grinding motor works, the second fixed seat is driven to rotate along the first fixed seat, so that the barrel seat can stably rotate; when polishing, start the fan, the fan during operation will make the dust that produces of polishing better fall into the supporting box, and then can avoid the dust to influence the operation environment.

Drawings

FIG. 1 is a schematic sectional view of a main structure of a bearing housing processing device;

fig. 2 is a schematic top view of a portion of a support box structure of a bearing housing machining apparatus.

In the figure: 1-support box, 2-blanking hole, 3-positioning ring plate, 4-screw rod, 5-second fixed seat, 6-ball, 7-sliding sleeve, 8-support plate, 9-lifting plate, 10-cylinder, 11-grinding motor, 12-first fixed seat, 13-support rod, 14-first hand wheel, 15-moving block, 16-grinding column, 17-second hand wheel, 18-fan, 19-filter screen, 20-bearing seat shell, 21-positioning block, 22-bolt rod and 23-cylinder seat.

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.

Example 1: referring to fig. 1-2, a bearing housing processing device includes a supporting box 1, a plurality of supporting columns are fixedly connected to a bottom end face of the supporting box 1, a supporting plate 8 is fixedly connected to an upper end face of the supporting box 1 through a plurality of supporting rods 13, an air cylinder 10 is fixedly mounted in the middle of the upper end face of the supporting plate 8, an output end of the air cylinder 10 is fixedly connected to a lifting plate 9, a polishing motor 11 is fixedly mounted on a bottom end face of the lifting plate 9, an output end of the polishing motor 11 is fixedly connected to a barrel base 23, a screw rod 4 is rotatably mounted inside the barrel base 23, one end of the screw rod 4 is rotatably extended out of the barrel base 23, a first hand wheel 14 is fixedly connected to one end of the screw rod 4 which is rotatably extended out of the barrel base 23, a moving block 15 is screwed to the left and right sides of the outer surface of the screw rod 4, a strip-shaped opening is formed in the bottom end face of the barrel base 23, the moving block 15 is slidably connected to the inner wall of the strip-shaped opening, a polishing column 16 is fixedly connected to the bottom end face of the moving block 15, and the supporting box 1 is connected to a bearing housing 20 through a positioning assembly.

During use, the bearing seat shell 20 is placed on the supporting box 1, then the bearing seat shell 20 is positioned through the positioning assembly, then the first hand wheel 14 is rotated according to the size of the inner hole of the bearing seat shell 20, the first hand wheel 14 drives the screw rod 4 to rotate when rotating, the screw rod 4 is a two-way screw rod with two sections of threads in opposite directions, then the screw rod 4 drives the grinding columns 16 on the left side and the right side to move oppositely or oppositely, after the positions of the grinding columns 16 are adjusted, the air cylinder 10 drives the lifting plate 9 to move downwards, then the grinding motor 11 drives the cylinder seat 23 and the grinding columns 16 to rotate, and then the inner hole in the bearing seat shell 20 is finely ground.

The positioning assembly comprises a positioning ring plate 3, a plurality of annularly arranged bolt rods 22 are arranged on the outer surface of the positioning ring plate 3 in a threaded mode, one end of each bolt rod 22 is fixedly connected with a second hand wheel 17, the other end of each bolt rod 22 is rotatably connected with a positioning block 21, and the positioning blocks 21 are abutted to the outer surface of the bearing seat shell 20.

When fixing a position bearing frame shell 20, rotate second hand wheel 17, will drive bolt pole 22 when second hand wheel 17 rotates and to inside swivelling movement, locating piece 21 will butt at the surface of bearing frame shell 20 to fix a position bearing frame shell 20, effectively improve follow-up precision of polishing.

Wherein, the outer surface sliding sleeve of bracing piece 13 is equipped with sliding sleeve 7, sliding sleeve 7's surface one side and lifter plate 9 fixed connection.

When the lifting plate 9 moves up and down, the sliding sleeve 7 is driven to slide along the supporting rod 13, so that the cylinder seat 23 can stably move up and down.

Wherein, the bottom face fixedly connected with first fixing base 12 of lifter plate 9, the up end fixedly connected with second fixing base 5 of barrel holder 23, be provided with a plurality of balls 6 between first fixing base 12 and the second fixing base 5.

Will drive second fixing base 5 and rotate along first fixing base 12 at 11 during operations of grinding motor, and then can make the stable rotation of bobbin base 23.

Wherein, a plurality of louvres have been seted up to the surface of first fixing base 12, and the louvre of seting up can be convenient for grinding motor 11 and dispel the heat.

Example 2: referring to fig. 1 to 2, a bearing housing processing apparatus is different from embodiment 1 in that a blanking hole 2 is formed in the middle of an upper end surface of a support box 1, a filter screen 19 is installed inside the support box 1 in an inclined manner, a fan 18 is fixedly installed on a right end surface of the support box 1, and an input end of the fan 18 is communicated with the inside of the support box 1 through a pipeline.

When polishing, start fan 18, the during operation of fan 18 will make the dust that produces of polishing better fall into supporting box 1, and then can avoid the dust to influence the operation environment.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a bearing shell processingequipment, includes supporting box (1), its characterized in that: the supporting box comprises a supporting box body (1), a plurality of supporting columns are fixedly connected to the bottom end face of the supporting box body (1), a supporting plate (8) is fixedly connected to the upper end face of the supporting box body (1) through a plurality of supporting rods (13), a cylinder (10) is fixedly installed in the middle of the upper end face of the supporting plate (8), an elevating plate (9) is fixedly connected to the output end face of the cylinder (10), a grinding motor (11) is fixedly installed on the bottom end face of the elevating plate (9), a barrel base (23) is fixedly connected to the output end of the grinding motor (11), a screw (4) is installed inside the barrel base (23) in a rotating mode, one end of the screw (4) is rotated to stretch out of the outer side of the barrel base (23), a first hand wheel (14) is fixedly connected to one end of the screw (4) which stretches out of the outer side of the barrel base (23), a moving block (15) is screwed to the left side and the right side of the outer surface of the screw (4), a bar-shaped opening is formed in the bottom end face of the barrel base (23), the moving block (15) is connected with the inner wall of the bar-shaped opening in a sliding mode, a grinding column (16) is fixedly connected to the bottom end face of the supporting box body (1) through a positioning bearing block (20).

2. A bearing housing machining apparatus according to claim 1, wherein: the positioning assembly comprises a positioning ring plate (3), a plurality of annular bolt rods (22) are arranged on the outer surface of the positioning ring plate (3) in a penetrating mode through threads, a second hand wheel (17) is fixedly connected with one end of each bolt rod (22), a positioning block (21) is connected to the other end of each bolt rod (22) in a rotating mode, and the positioning block (21) abuts against the outer surface of the bearing seat shell (20).

3. A bearing housing machining apparatus according to claim 2, characterized in that: the outer surface of the supporting rod (13) is slidably sleeved with a sliding sleeve (7), and one side of the outer surface of the sliding sleeve (7) is fixedly connected with the lifting plate (9).

4. A bearing housing machining apparatus according to claim 3, characterized in that: the bottom face fixedly connected with first fixing base (12) of lifter plate (9), the up end fixedly connected with second fixing base (5) of barrel holder (23), be provided with a plurality of balls (6) between first fixing base (12) and second fixing base (5).

5. The bearing housing machining apparatus according to claim 4, wherein: the outer surface of the first fixed seat (12) is provided with a plurality of heat dissipation holes.

6. A bearing housing machining apparatus according to claim 5, wherein: blanking hole (2) have been seted up at the up end middle part of supporting box (1), the internally mounted of supporting box (1) has filter screen (19) that the slope set up, the right-hand member face fixed mounting of supporting box (1) has fan (18), the input of fan (18) communicates with each other through the inside of pipeline with supporting box (1).