CN215394188U

CN215394188U - Bush grinder

Info

Publication number: CN215394188U
Application number: CN202121646067.4U
Authority: CN
Inventors: 苏洪涛; 王建中; 乔京; 申亭亭
Original assignee: Central Plains Inner Distribution Group Axle Bearing Co ltd
Current assignee: Central Plains Inner Distribution Group Axle Bearing Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-04
Anticipated expiration: 2031-07-19

Abstract

The utility model belongs to the technical field of bushing processing equipment, and particularly relates to a bushing grinding device which comprises a U-shaped workbench, wherein a centerless grinding machine is arranged in the middle of the U-shaped workbench, a first belt conveyer is arranged on the discharge side of the centerless grinding machine, a placing table is arranged on the feed side of the centerless grinding machine, a second belt conveyer is arranged at the end, away from the U-shaped workbench, of the first belt conveyer, the first belt conveyer and the second belt conveyer are connected with the U-shaped workbench, a counter and a pushing cylinder are arranged on one side, away from the end of the first belt conveyer, of the second belt conveyer, a third belt conveyer is arranged on the other side of the second belt conveyer, a push plate is connected with the telescopic end of the pushing cylinder, a collecting box is arranged on the side, away from the second belt conveyer, and a clamping device is arranged above the third belt conveyer and the collecting box. The utility model has simple structure and convenient operation, can collect the ground bush and reduce the amount of manual labor.

Description

Bush grinder

Technical Field

The utility model belongs to the technical field of bushing processing equipment, and particularly relates to a bushing grinding device.

Background

The outer surface of the bushing needs to be ground in the machining process, the existing bushing is ground by a centerless grinder, the bushing needs to be manually put into the centerless grinder from one side of the centerless grinder, the bushing is moved out from the other side of the centerless grinder and then manually boxed, two persons are needed for operation, and the manual labor amount is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lining grinding device which is simple in structure and convenient to operate, and can collect grinded linings and reduce the amount of manual labor.

The utility model provides a bush grinder, includes U type workstation, U type workstation middle part is equipped with the centerless grinder, the delivery side of centerless grinder is equipped with first belt conveyer, and the feed side is equipped with places the platform, first belt conveyer keeps away from U type workstation end and is equipped with second belt conveyer, first belt conveyer and second belt conveyer all are connected with U type workstation, and second belt conveyer keeps away from first belt conveyer end one side and is equipped with the counter and promotes the cylinder, and the opposite side is equipped with third belt conveyer, the flexible end of promoting the cylinder is connected with the push pedal, third belt conveyer keeps away from second belt conveyer side and is equipped with the collecting box, third belt conveyer and collecting box top are equipped with the clamp and get the device.

The clamping device comprises two stand columns, the bottom ends of the stand columns are connected with a U-shaped workbench, a lead screw is connected to the top end of the stand columns in a rotating mode, a motor is connected to one end of the lead screw in a transmission mode, slide rods are arranged on two sides of the lead screw, two ends of each slide rod are connected with the stand columns, a slide block is connected to the lead screw in a threaded mode, the slide blocks are connected with the slide rods in a sliding mode, a first air cylinder is arranged at the bottom of each slide block, a second air cylinder is arranged at the telescopic end of each first air cylinder, clamping arms are arranged at two ends of each second air cylinder, and clamping blocks are arranged on the opposite sides of the bottoms of the clamping arms.

Preferably, the clamping block is provided with a plurality of clamping grooves, the clamping grooves are matched with the lining, and the lining is clamped through the clamping grooves to prevent the lining from falling.

Preferably, the top ends of the second belt conveyer and the third belt conveyer correspond to the top end of the U-shaped workbench, so that the push plate can conveniently push the lining on the second belt conveyer onto the third belt conveyer.

Preferably, the push plate is provided with a V-shaped push groove at the side far away from the push cylinder, so that the lining is prevented from being separated from the push plate in the pushing process.

Preferably, the second cylinder is a double-piston-rod cylinder, and the piston rods at the two ends of the second cylinder extend or shorten simultaneously to drive the two clamping arms to release or clamp the bushing.

Preferably, both sides of the top ends of the first belt conveyer and the second belt conveyer are provided with baffles, so that the lining sleeve is prevented from being separated from the first belt conveyer or the second belt conveyer in the moving process.

The present invention also includes other components that enable the proper use of the liner grinding apparatus, all as is conventional in the art. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.

When the utility model is used, a bush to be ground is placed on a placing table, a worker places the bush to be ground in a centerless grinder for grinding, the bush ground by the centerless grinder falls onto a first belt conveyer, the first belt conveyer conveys the ground bush to a second belt conveyer, the second belt conveyer conveys the ground bush, a counter counts the ground bush, a piston rod of a push cylinder extends to drive a push plate to push the bush, the bush on the second belt conveyer is pushed onto a third belt conveyer, the third belt conveyer conveys the ground bush, when the counter counts to a set value, a motor drives a sliding block to move through a lead screw to move a clamping block above the third belt conveyer, a piston rod of a second cylinder extends, two clamping blocks are far away from each other, the piston rod of a first cylinder extends, the clamping groove corresponds to the bushing, the piston cylinder of the second air cylinder is shortened, the two clamping blocks clamp the bushing, the piston rod of the first air cylinder is shortened, the motor moves the bushing to the upper side of the collecting box through the screw rod, the piston rods of the first air cylinder and the second air cylinder are extended, the bushing is placed into the collecting box, and the lower group of bushings are clamped.

The utility model has the advantages of simple structure and convenient operation, and can collect the ground bush to reduce the amount of manual labor.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a top view of the present invention;

fig. 2 is a schematic view of the construction of the gripping apparatus of the present invention;

fig. 3 is a schematic view of the construction of the clamping block of the present invention.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.

Examples

As shown in FIGS. 1 to 3, a bushing polishing device comprises a U-shaped table 1, a centerless grinder 2 is disposed in the middle of the U-shaped table 1, the discharge side of the centerless grinder 2 is provided with a first belt conveyer 3, the feed side is provided with a placing table 13, the end of the first belt conveyer 3 far away from the U-shaped workbench 1 is provided with a second belt conveyer 4, the first belt conveyer 3 and the second belt conveyer 4 are both connected with the U-shaped worktable 1, and one side of the second belt conveyer 4 far away from the first belt conveyer 3 is provided with a counter 5 and a pushing cylinder 6, the other side is provided with a third belt conveyer 8, the flexible end of promotion cylinder 6 is connected with push pedal 7, third belt conveyer 8 is kept away from second belt conveyer 4 side and is equipped with collecting box 9, third belt conveyer 8 and collecting box 9 top are equipped with to get the device.

The clamping device comprises two upright columns, the bottom ends of the upright columns are connected with a U-shaped workbench 1, the top ends of the upright columns are rotatably connected with a lead screw 10, one end of the lead screw 10 is in transmission connection with a motor 12, two sides of the lead screw 10 are respectively provided with a slide rod 11, two ends of each slide rod 11 are connected with the upright columns, the lead screw 10 is provided with a slide block 14 in threaded connection, each slide block 14 is in sliding connection with the corresponding slide rod 11, the bottom of each slide block 14 is provided with a first air cylinder 15, the telescopic end of each first air cylinder 15 is provided with a second air cylinder 16, two ends of each second air cylinder 16 are respectively provided with a clamping arm 18, and two opposite sides of the bottom of each clamping arm 18 are provided with clamping blocks 17.

The clamping block 17 is provided with a plurality of clamping grooves which are matched with the lining, and the lining is clamped through the clamping grooves to prevent the lining from falling.

The top ends of the second belt conveyer 4 and the third belt conveyer 8 correspond to the top end of the U-shaped worktable 1, so that the push plate 7 can conveniently push the bushings on the second belt conveyer 4 to the third belt conveyer 8.

The push plate 7 is provided with a V-shaped push groove far away from the push cylinder 6, so that the lining is prevented from being separated from the push plate 7 in the pushing process.

The second cylinder 16 is a double-piston-rod cylinder, and piston rods at two ends of the second cylinder 16 extend or shorten at the same time to drive the two clamping arms 18 to release or clamp the bushing.

The two sides of the top ends of the first belt conveying device 3 and the second belt conveying device 4 are provided with baffles, so that the lining sleeve is prevented from being separated from the first belt conveying device 3 or the second belt conveying device 4 in the moving process.

When the lining grinding machine is used, a lining to be ground is placed on the placing table 13, a worker places the lining to be ground into the centerless grinder 2 for grinding, the lining ground by the centerless grinder 2 falls onto the first belt conveyer 3, the first belt conveyer 3 conveys the ground lining to the second belt conveyer 4, the second belt conveyer 4 conveys the ground lining, the counter 5 counts the ground lining, the piston rod of the pushing cylinder 6 extends to drive the push plate 7 to push the lining, the lining on the second belt conveyer 4 is pushed onto the third belt conveyer 8, the third belt conveyer 8 conveys the ground lining, when the counter 5 counts to a set value, the motor 12 drives the slide block 14 to move through the lead screw 10 to move the clamping block 17 above the third belt conveyer 8, the piston rod of the second cylinder 16 extends, the two clamping blocks 17 are far away from each other, the piston rod of the first air cylinder 15 extends, the clamping groove corresponds to the bushing, the piston cylinder of the second air cylinder 16 is shortened, the two clamping blocks 17 clamp the bushing, the piston rod of the first air cylinder 15 is shortened, the motor 12 moves the bushing to the position above the collecting box 9 through the screw rod 10, the piston rods of the first air cylinder 15 and the second air cylinder 16 extend, the bushing is placed into the collecting box 9, and then the bushing of the lower group is clamped.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a bush grinder, includes U type workstation, its characterized in that: a centerless grinding machine is arranged in the middle of the U-shaped workbench, a first belt conveying device is arranged on the discharge side of the centerless grinding machine, a placing table is arranged on the feed side of the centerless grinding machine, a second belt conveying device is arranged on the first belt conveying device, which is far away from the end of the U-shaped workbench, the first belt conveying device and the second belt conveying device are both connected with the U-shaped workbench, a counter and a pushing cylinder are arranged on one side of the second belt conveying device, which is far away from the end of the first belt conveying device, a third belt conveying device is arranged on the other side of the second belt conveying device, the telescopic end of the pushing cylinder is connected with a push plate, a collecting box is arranged on the third belt conveying device, which is far away from the side of the second belt conveying device, and a clamping device is arranged above the third belt conveying device and the collecting box;

2. The liner grinder of claim 1, wherein: the clamping block is provided with a plurality of clamping grooves, and the clamping grooves are matched with the bushings.

3. The liner grinder of claim 1, wherein: the top ends of the second belt conveying device and the third belt conveying device correspond to the top end of the U-shaped workbench, and a lining on the second belt conveying device is conveniently pushed to the third belt conveying device by a pushing plate.

4. The liner grinder of claim 1, wherein: and a V-shaped pushing groove is formed in the side, far away from the pushing cylinder, of the pushing plate.

5. The liner grinder of claim 1, wherein: the second cylinder is a double-piston-rod cylinder.

6. The liner grinder of claim 1, wherein: and baffles are arranged on two sides of the top ends of the first belt conveying device and the second belt conveying device.