CN220197823U

CN220197823U - Cutting device for cutting burr of noise reduction cylinder

Info

Publication number: CN220197823U
Application number: CN202321410227.4U
Authority: CN
Inventors: 杨时杰
Original assignee: Neijiang Hongtu Chaoyue Technology Co ltd
Current assignee: Neijiang Hongtu Chaoyue Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-19
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a cutting device for cutting burrs of a noise reduction cylinder, wherein a driving motor is fixedly arranged on the top surface of a left mounting table, a supporting table is fixedly arranged on an output shaft of the driving motor, a plurality of positioning seats are fixedly arranged on the top surface of the supporting table at intervals along the length direction of the supporting table, and a plurality of annular grooves corresponding to the positioning seats are formed in the supporting table along the length direction of the supporting table; the vertical cylinder has been set firmly on the top surface of portal frame crossbeam, and the piston rod of vertical cylinder runs through the crossbeam setting downwards, and has set firmly the lifter plate on the extension, has set firmly a plurality of barrels that correspond with the positioning seat respectively on the bottom surface of lifter plate, and the barrel sets up directly over the positioning seat, is provided with the blade on the edge of the lower port of barrel, and the blade cooperatees with the ring channel. The beneficial effects of the utility model are as follows: compact structure, lighten workman's working strength, greatly improve cutting efficiency, easy operation.

Description

Cutting device for cutting burr of noise reduction cylinder

Technical Field

The utility model relates to the technical field of annular flash on a noise reduction cylinder, in particular to a cutting device for cutting the flash of the noise reduction cylinder.

Background

The structure of a finished noise reduction cylinder is shown in fig. 1-2, the material of the noise reduction cylinder is made of rubber, the noise reduction cylinder 1 is used for being sleeved outside a main shaft of polishing equipment, and when the main shaft of the polishing equipment works, the noise reduction cylinder 1 can effectively reduce noise generated by a millstone of the polishing equipment.

After the noise reduction cylinder 1 is produced and molded, the outer cylindrical surface of the lower end part of the noise reduction cylinder 1 is provided with the annular flash 2, as shown in fig. 3, and the annular flash 2 is required to be cut off in the process to obtain the finished noise reduction cylinder shown in fig. 1-2. The operation method for cutting the annular flash 2 on the noise reduction barrel 1 in a workshop is as follows: the worker firstly takes out a noise reduction cylinder 1 with an annular flash 2 from a charging basket, then the annular flash 2 of the noise reduction cylinder 1 is horizontally placed on a workbench 3, then the worker cuts off the joint between the annular flash 2 and the noise reduction cylinder 1 by using a cutter 4, as shown in fig. 4, after cutting off, a finished noise reduction cylinder can be obtained, and then the worker takes the annular flash 2 out of the workbench 3; the annular burrs 2 on the plurality of noise reduction cylinders 1 can be continuously cut by repeating the above operation.

However, the manual cutting method adopted in the workshop can cut off the annular flash 2 on the outer cylindrical surface of the noise reduction barrel 1, but in the actual operation process, the following technical defects still exist:

I. the number of the noise reduction cylinders 1 with the annular flashes 2 is large, and the annular flashes 2 are cut one by one only by a worker holding the cutter 4, so that the working strength of the worker is certainly increased, and the cutting efficiency is reduced.

II. After cutting, the worker still picks up the annular flash 2 remained on the workbench 3 into the waste basket, and the amount of the cut annular flash 2 is large, and the annular flash 2 is collected manually, so that the work intensity of the worker is certainly increased. Therefore, there is a need for a cutting device that reduces the work intensity of workers and greatly improves the cutting efficiency.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the cutting device for cutting the burrs of the noise reduction cylinder, which has the advantages of compact structure, reduced working strength of workers, greatly improved cutting efficiency and simplicity in operation.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a cut and fall cutting device of section of thick bamboo overlap of making an uproar, it includes the portal frame that sets firmly on the workstation mesa, set firmly left mount pad and right mount pad respectively on the left and right stand of portal frame, set firmly driving motor on the top surface of left mount pad, set firmly the brace table on driving motor's the output shaft, on the top surface of brace table and along its length direction interval set firmly a plurality of positioning seats, the outline of positioning seat cooperatees with the inner chamber of making an uproar section of thick bamboo of making an uproar, set up a plurality of ring channels corresponding with the positioning seat along its length direction on the brace table, the ring channel distributes in the outside of positioning seat;

the vertical cylinder has been set firmly on the top surface of portal frame crossbeam, and the piston rod of vertical cylinder runs through the crossbeam setting downwards, and has set firmly the lifter plate on the extension, has set firmly a plurality of barrels that correspond with the positioning seat respectively on the bottom surface of lifter plate, and the barrel sets up directly over the positioning seat, is provided with the blade on the edge of the lower port of barrel, and the blade cooperatees with the ring channel.

The bearing seat is fixedly arranged on the top surface of the right mounting table, the rotating shaft is rotatably arranged in the bearing seat, the rotating shaft and the output shaft of the driving motor are oppositely arranged left and right, the connecting plate is fixedly arranged on the left extending end of the rotating shaft, and the connecting plate is fixedly arranged on the right end part of the supporting table.

The bottom surface of the workbench is fixedly provided with a plurality of supporting legs which are supported on the ground.

The top of lifter plate has set firmly two guide posts that are located its left and right sides, and two guide posts slip and run through the crossbeam setting.

A waste basket is arranged on the top surface of the workbench and is positioned right below the supporting table.

And a support plate is fixedly arranged on the output shaft of the driving motor and fixedly arranged on the left end part of the support table.

The cutting device further comprises a controller, and the controller is electrically connected with the vertical air cylinder and the driving motor.

The utility model has the following advantages: compact structure, lighten workman's working strength, greatly improve cutting efficiency, easy operation.

Drawings

FIG. 1 is a schematic structural view of a noise reduction barrel;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of a noise reduction barrel with annular flash;

FIG. 4 is a schematic view of the junction between the cutter cutting annular flash and the noise reduction barrel;

FIG. 5 is a schematic diagram of the structure of the present utility model;

FIG. 6 is a schematic view in the direction A of FIG. 5;

FIG. 7 is a schematic structural view of a cylinder;

FIG. 8 is a bottom view of FIG. 7;

FIG. 9 is a schematic view of a noise reduction barrel with annular flash positioned;

FIG. 10 is a schematic view of a cutting edge cutting annular flash on a cylinder;

FIG. 11 is an enlarged partial view of section I of FIG. 10;

FIG. 12 is a schematic view of a worker removing a finished noise reduction cartridge from a nest;

FIG. 13 is a schematic view of collecting all annular flash on a support table;

in the figure, a 1-noise reduction cylinder, a 2-annular flash, a 3-workbench, a 4-cutter, a 5-portal frame, a 6-left mounting table, a 7-right mounting table, an 8-driving motor, a 9-supporting table, a 10-positioning seat, an 11-annular groove, a 12-vertical cylinder, a 13-lifting plate, a 14-cylinder body, a 15-cutting edge, a 16-bearing seat, a 17-connecting plate, an 18-guide column and a 19-waste basket.

Detailed Description

The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:

as shown in fig. 5 to 8, a cutting device for cutting the flash of the noise reduction cylinder comprises a portal frame 5 fixedly arranged on the table surface of a workbench 3, wherein a plurality of supporting legs supported on the ground are fixedly arranged on the bottom surface of the workbench 3, a left mounting table 6 and a right mounting table 7 are respectively fixedly arranged on left and right stand columns of the portal frame 5, a driving motor 8 is fixedly arranged on the top surface of the left mounting table 6, a supporting table 9 is fixedly arranged on an output shaft of the driving motor 8, a plurality of positioning seats 10 are fixedly arranged on the top surface of the supporting table 9 at intervals along the length direction of the supporting table 9, the outer contour of the positioning seats 10 is matched with the inner cavity of the noise reduction cylinder 1, a plurality of annular grooves 11 corresponding to the positioning seats 10 are formed in the length direction of the supporting table 9, and the annular grooves 11 are distributed outside the positioning seats 10; a waste basket 19 is placed on the top surface of the table 3 just below the support table 9. The vertical cylinder 12 is fixedly arranged on the top surface of the beam of the portal frame 5, a piston rod of the vertical cylinder 12 downwards penetrates through the beam, the lifting plate 13 is fixedly arranged on the extending end, a plurality of cylinders 14 corresponding to the positioning seat 10 respectively are fixedly arranged on the bottom surface of the lifting plate 13, the cylinders 14 are arranged right above the positioning seat 10, the edge of the lower port of the cylinders 14 is provided with a cutting edge 15, and the cutting edge 15 is matched with the annular groove 11.

The top surface of the right mounting table 7 is fixedly provided with a bearing seat 16, a rotating shaft is rotatably arranged in the bearing seat 16, the rotating shaft is oppositely arranged left and right with the output shaft of the driving motor 8, the left extending end of the rotating shaft is fixedly provided with a connecting plate 17, and the connecting plate 17 is fixedly arranged on the right end part of the supporting table 9. The top of the lifting plate 13 is fixedly provided with two guide posts 18 positioned at the left side and the right side of the lifting plate, and the two guide posts 18 are arranged in a sliding penetrating manner through the cross beam. A support plate is fixedly arranged on the output shaft of the driving motor 8 and fixedly arranged on the left end part of the supporting table 9.

The cutting device further comprises a controller, the controller is electrically connected with the vertical air cylinder 12 and the driving motor 8, a worker can control the extension or retraction of the piston rod of the vertical air cylinder 12 through the controller, and meanwhile, the driving motor 8 can be controlled to be started or closed, so that the operation of the worker is facilitated.

The operation method for cutting the annular flash 2 on the outer cylindrical surface of the noise reduction barrel 1 by the cutting device is as follows:

s1, a worker sleeves the inner cavity of the noise reduction cylinder 1 with the annular flash 2 on the positioning seat 10, and the outer contour of the positioning seat 10 is matched with the inner cavity of the noise reduction cylinder 1, so that the positioning tool of the noise reduction cylinder 1 is realized, as shown in FIG. 9, the bottom surface of the annular flash 2 is just supported on the top surface of the supporting table 9, and the annular groove 11 is covered;

s2, a worker controls a piston rod of the vertical cylinder 12 to extend downwards, the piston rod drives the lifting plate 13 to move downwards, the lifting plate 13 drives each cylinder 14 to move downwards synchronously, the cylinders 14 are sleeved outside the noise reduction cylinder 1, then a cutting edge 15 on the bottom surface of each cylinder 14 moves towards the annular groove 11, after the cutting edge 15 is matched with the annular groove 11, annular flash 2 on the outer cylindrical surface of the noise reduction cylinder 1 can be cut off, as shown in fig. 10-11, at the moment, the finished noise reduction cylinder 1 is left on the positioning seat 10, and the cut annular flash 2 is left on the supporting table 9;

the operation in steps S1-S2 shows that, only the tool noise reduction cylinder 1 needs to be positioned first, and then the piston rod of the vertical cylinder 12 is controlled to extend downwards, so that the cutting edge of the cylinder 14 is matched with the annular groove 11, and the annular flash 2 can be cut off, so that the cutting device can cut a plurality of annular flashes 2 at a time.

S3, taking away the noise reduction cylinder 1: the worker controls the piston rod of the vertical cylinder 12 to retract upwards, the piston rod drives the lifting plate 13 to move upwards, the lifting plate 13 drives the cylinder 14 to move upwards, and after the piston rod is reset, the worker takes away the noise reduction cylinder 1 remained on the positioning seat 10, as shown in fig. 12;

s4, collecting the annular flash 2, controlling a driving motor 8 to start, driving the supporting table 9 to rotate by the driving motor 8, and after the supporting table 9 rotates 180 degrees, enabling the annular flash 2 remained on the supporting table 9 to fall into a waste basket 19 under the self gravity, wherein the falling direction of the annular flash 2 is shown by an arrow in FIG. 13, so that the annular flash 2 is collected; after collection, when the supporting table 9 rotates to an initial position, the driving motor 8 is controlled to be closed;

the step S4 shows that the worker only needs to control the driving motor 8 to start, so that the supporting table 9 rotates, and all the annular fins 2 remained on the supporting table 9 can be completely dumped into the waste basket 19, so that the worker does not need to manually pick up the annular fins 2, and the working intensity of the worker is greatly reduced.

S5, repeating the operations of the steps S1 to S4, and continuously cutting the annular burrs 2 on the plurality of noise reduction cylinders 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a cut cutting device of section of thick bamboo overlap of making an uproar falls, it includes portal frame (5) set firmly on workstation (3) mesa, left mount table (6) and right mount table (7) have been set firmly respectively on the left and right stand of portal frame (5), its characterized in that: a driving motor (8) is fixedly arranged on the top surface of the left mounting table (6), a supporting table (9) is fixedly arranged on an output shaft of the driving motor (8), a plurality of positioning seats (10) are fixedly arranged on the top surface of the supporting table (9) at intervals along the length direction of the supporting table, the outer contour of each positioning seat (10) is matched with the inner cavity of the noise reduction cylinder (1), a plurality of annular grooves (11) corresponding to the corresponding positioning seats (10) are formed in the supporting table (9) along the length direction of the supporting table, and the annular grooves (11) are distributed outside the corresponding positioning seats (10);

vertical cylinder (12) has set firmly on the top surface of portal frame (5) crossbeam, and the piston rod of vertical cylinder (12) runs through the crossbeam setting downwards, and has set firmly lifter plate (13) on the extension end, has set firmly a plurality of barrel (14) corresponding with positioning seat (10) respectively on the bottom surface of lifter plate (13), and barrel (14) set up directly over positioning seat (10), are provided with blade (15) on the edge of the lower port of barrel (14), and blade (15) cooperate with ring channel (11).

2. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: the bearing seat (16) is fixedly arranged on the top surface of the right mounting table (7), the rotating shaft is rotatably arranged in the bearing seat (16), the rotating shaft is oppositely arranged left and right with the output shaft of the driving motor (8), the connecting plate (17) is fixedly arranged on the left extending end of the rotating shaft, and the connecting plate (17) is fixedly arranged on the right end part of the supporting table (9).

3. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: a plurality of supporting legs which are supported on the ground are fixedly arranged on the bottom surface of the workbench (3).

4. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: the top of the lifting plate (13) is fixedly provided with two guide posts (18) positioned on the left side and the right side of the lifting plate, and the two guide posts (18) are arranged in a sliding penetrating mode through the cross beam.

5. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: a waste basket (19) positioned right below the supporting table (9) is placed on the top surface of the workbench (3).

6. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: and a support plate is fixedly arranged on an output shaft of the driving motor (8), and is fixedly arranged on the left end part of the support table (9).

7. The cutting device for cutting the flash of the noise reduction barrel according to claim 1, wherein: the cutting device also comprises a controller, wherein the controller is electrically connected with the vertical air cylinder (12) and the driving motor (8).