CN216182087U

CN216182087U - Trimming and cutting device for processing rubber sealing ring

Info

Publication number: CN216182087U
Application number: CN202122649381.4U
Authority: CN
Inventors: 王根生
Original assignee: Shanghai Chongming Rubber Factory Co ltd
Current assignee: Shanghai Chongming Rubber Factory Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model belongs to the technical field of sealing ring processing equipment, and particularly relates to an trimming and cutting device for processing a rubber sealing ring, which comprises a base, a first supporting rod and a top plate, wherein the first supporting rod is fixedly connected to the top of the base, the top plate is fixedly connected to the top of the first supporting rod, the bottom of the top plate is fixedly connected with a first telescopic cylinder and a second telescopic cylinder, the bottom of the output end of the first telescopic cylinder is fixedly connected with a cutting knife, the bottom of the output end of the second telescopic cylinder is fixedly connected with a polishing disc, the top of the base is fixedly connected with a linear motor, the top of the base is provided with a sliding groove, the top of the base is slidably connected with a driving motor through the sliding groove, so that the rapid trimming and cutting of redundant burrs of the rubber sealing ring are realized, the position after cutting can be ground, waste materials generated in the working process are collected into a collecting box through negative pressure generated by a negative pressure fan, a good working environment is ensured.

Description

Trimming and cutting device for processing rubber sealing ring

Technical Field

The utility model belongs to the technical field of sealing ring processing equipment, and particularly relates to a trimming and cutting device for processing a rubber sealing ring.

Background

The rubber seal is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking and foreign matters from entering, is used for being installed on various mechanical equipment, and plays a sealing role in a static state or a moving state under a specified temperature and pressure and different liquids and gases.

In the production process of the rubber sealing ring, redundant flash generally exists in the sealing rubber ring after the die is opened, the outer edge needs to be trimmed and cut, so that the rubber sealing ring is in a qualified size, the existing trimming and cutting device for the rubber sealing ring can only simply cut the rubber sealing ring, and the situation that the cut position is uneven still needs to be processed simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a trimming and cutting device for processing a rubber sealing ring, which has the functions of quick cutting and trimming, can polish the trimmed position, improves the finally formed rubber sealing ring, and solves the problems that the existing device can only simply cut the rubber sealing ring and the cut position is uneven.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is tailor with deburring in rubber seal processing, includes base, first bracing piece, roof, first bracing piece fixed connection is at the base top, roof fixed connection is at first bracing piece top, the first telescopic cylinder of roof bottom fixedly connected with, the second telescopic cylinder, first telescopic cylinder output bottom fixedly connected with cutting knife, the second telescopic cylinder output bottom fixedly connected with polishing dish, base top fixedly connected with linear electric motor, the spout has been seted up at the base top, there is driving motor at the base top through spout sliding connection, driving motor top output end fixedly connected with limiting plate, limiting plate top fixedly connected with sealing washer socle, the spout both sides are provided with collects the hole, collect the hole setting on the base.

Preferably, the bottom of the base is fixedly connected with a second supporting rod, and a mounting plate is fixedly connected between the second supporting rods.

By adopting the scheme, the second supporting rod is utilized to support the whole device, and the negative pressure fan is installed through the installation plate.

Preferably, the bottom of the base is fixedly connected with a collecting box, and the bottom of the collecting box is fixedly connected with a flow guide cover.

Through adopting above-mentioned scheme, the collecting box is used for collecting the produced waste material in deburring cutting, the polishing process, provides good operational environment.

Preferably, the top of the mounting plate is fixedly connected with a negative pressure fan, and the output end of the negative pressure fan is fixedly connected with a flow guide cover.

By adopting the scheme, the negative pressure is generated by the negative pressure fan, the negative pressure is transmitted to the inside of the collecting box by the flow guide cover, and the waste material is conveniently sucked into the inside of the collecting box at the position of the collecting hole.

Preferably, the inner walls of the left and right collecting boxes are fixedly connected with guide blocks, and the guide blocks are obliquely arranged.

By adopting the scheme, the guide block is obliquely arranged, and the waste materials slide to the bottom of the collecting box through the guide block after entering the collecting box.

Preferably, an isolation net is fixedly connected between the guide blocks, and the bottom of the isolation net is fixedly connected with the air guide sleeve.

By adopting the scheme, the collecting box and the air guide sleeve are isolated by the isolating net, so that waste materials are prevented from entering the air guide sleeve to block the negative pressure fan and influence the use.

Preferably, the cutting knife is annular, and the bottom of the cutting knife is fixedly connected with annular saw teeth.

By adopting the scheme, when the rubber sealing ring is cut, the inner side of the cutting knife arranged in an annular shape is sleeved on the rubber sealing ring, redundant fins on the rubber sealing ring are contacted with the annular saw teeth, and the rubber sealing ring rotates at a high speed to be contacted with the annular saw teeth for cutting under the action of the driving motor.

Preferably, the polishing disc is composed of a side polishing disc and a top polishing disc, the top of the side polishing disc is provided with a connecting groove, and the bottom of the top polishing disc is provided with a polishing groove.

By adopting the above scheme, utilize linear electric motor drive rubber seal to polish near the dish, through the decline of the flexible cylinder drive of second polishing dish, polish high-speed pivoted rubber seal's side through the side polishing piece, later polish the groove cover of polishing on the piece with the top at the sealing washer top, polish rubber seal's top through the top polishing piece, realize polishing rubber seal's all-round, tailor the rubber seal outward appearance after polishing more pleasing to the eye.

(III) advantageous effects

Compared with the prior art, the utility model provides a trimming and cutting device for processing a rubber sealing ring, which has the following beneficial effects:

when in use, firstly, the rubber sealing ring is sleeved on the sealing ring sleeve column, the sealing ring sleeve column is driven to be under the cutting knife by the linear motor, the rubber sealing ring on the sealing ring sleeve column is driven to rotate at high speed by the driving motor, the cutting knife is driven to descend by the first telescopic cylinder to cut redundant burrs on the rubber sealing ring, the cutting knife is driven to ascend by the first telescopic cylinder after the cutting is finished, the rubber sealing ring is driven to be close to the polishing disc by the linear motor again, the polishing disc is driven to descend by the second telescopic cylinder to polish the rubber sealing ring rotating at high speed, the side surface of the rubber sealing ring rotating at high speed is polished by the side polishing disc, then the polishing groove on the top polishing disc is covered on the top of the sealing ring, the top of the rubber sealing ring is polished by the top polishing disc, and the rubber sealing ring is polished in all directions, the rubber sealing ring after being cut and polished is more attractive in appearance, the rapid trimming and cutting of the redundant flash of the rubber sealing ring are realized, the position after being cut can be ground flat, waste materials generated in the working process are collected into a collecting box through negative pressure generated by a negative pressure fan, and a good working environment is guaranteed.

Drawings

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

FIG. 2 is a schematic top view of the base of the present invention;

FIG. 3 is a schematic front sectional view of the collecting box and the pod of the present invention;

FIG. 4 is a schematic cross-sectional view of the polishing disc of the present invention;

in the figure:

1. a base; 2. a first support bar; 3. a top plate; 4. a first telescopic cylinder; 5. a second telescopic cylinder; 6. a cutting knife; 7. grinding disc; 8. a drive motor; 9. a sealing ring is sleeved on the column; 10. a limiting plate; 11. a linear motor; 12. a collection box; 13. a pod; 14. a negative pressure fan; 15. a second support bar; 16. mounting a plate; 17. a collection well; 18. a chute; 19. an isolation net; 20. a guide block; 21. grinding the side surface; 22. connecting grooves; 23. grinding the top of the plate; 24. and (5) polishing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

An edge trimming and cutting device for processing a rubber sealing ring comprises a base 1, a first supporting rod 2 and a top plate 3, wherein the first supporting rod 2 is fixedly connected to the top of the base 1, the top plate 3 is fixedly connected to the top of the first supporting rod 2, the bottom of the top plate 3 is fixedly connected with a first telescopic cylinder 4 and a second telescopic cylinder 5, the bottom of the output end of the first telescopic cylinder 4 is fixedly connected with a cutting knife 6, the cutting knife 6 is arranged in an annular shape, the bottom of the cutting knife 6 is fixedly connected with an annular saw tooth, the bottom of the output end of the second telescopic cylinder 5 is fixedly connected with a polishing disc 7, the top of the base 1 is fixedly connected with a linear motor 11, the top of the base 1 is provided with a chute 18, the top of the base 1 is slidably connected with a driving motor 8 through the chute 18, the output end of the top of the driving motor 8 is fixedly connected with a limiting plate 10, and the top of the limiting plate 10 is fixedly connected with a sealing ring sleeve column 9, collecting holes 17 are formed in two sides of the sliding groove 18, and the collecting holes 17 are formed in the base 1.

The bottom of the base 1 is fixedly connected with a second support rod 15, and a mounting plate 16 is fixedly connected between the second support rods 15.

The base 1 bottom fixedly connected with collecting box 12, the collecting box 12 bottom fixedly connected with kuppe 13, mounting panel 16 top fixedly connected with negative-pressure air fan 14, negative-pressure air fan 14 output end fixed connection kuppe 13.

The left inner wall and the right inner wall of the collecting box 12 are fixedly connected with guide blocks 20, the guide blocks 20 are arranged in an inclined mode, an isolation net 19 is fixedly connected between the guide blocks 20, and the bottom of the isolation net 19 is fixedly connected with a flow guide cover 13.

Referring to fig. 1-3, in use, the rubber seal ring is fixed by the seal ring sleeve column 9, the linear motor 11 drives the sealing ring sleeve column 9 to be under the cutting knife 6, the driving motor 8 drives the rubber sealing ring on the sealing ring sleeve column 9 to rotate at high speed, the first telescopic cylinder 4 drives the cutting knife 6 to descend to cut redundant burrs on the rubber sealing ring, the cutting knife 6 is driven to ascend by the first telescopic cylinder 4 after the cutting is finished, the linear motor 11 is used again to drive the rubber sealing ring to be close to the polishing disc 7, the polishing disc 7 is driven to descend by the second telescopic cylinder 5, the rubber sealing ring rotating at high speed is polished, so that the rapid trimming and cutting of redundant burrs of the rubber sealing ring are realized, meanwhile, the position after cutting can be polished, waste materials generated in the working process are collected into the collection box 12 by generating negative pressure through the negative pressure fan 14.

Example two

Change sealing washer sleeve post 9 into back taper mechanism by the cylinder structure on embodiment one's basis to can adapt to not unidimensional rubber seal, the cutting knife 6 of first telescopic cylinder 4 bottom passes through threaded connection, and the bottom carries out spacing fixed through the nut, changes different cutting knife 6 according to not unidimensional rubber seal.

Referring to fig. 1-3, according to the utility model, the rubber seal ring is sleeved on the seal ring sleeve column 9, the driving motor 8 is used for driving the rubber seal ring sleeved on the seal ring sleeve column 9 to rotate at a high speed, the cutting knife 6 and the polishing disc 7 are respectively contacted with the seal rubber ring for cutting and polishing through the telescopic cylinder, the high-speed rotation of the rubber seal ring is used as the power for cutting and polishing, the use is more convenient, the position of the rubber seal ring is adjusted through the linear motor 11, and the rubber seal rings with different sizes are more conveniently processed.

Example 3

The structure of the polishing disc 7 is further improved on the basis of the embodiment 1, and the polishing disc 7 with the original single sheet-shaped structure is replaced by the polishing disc 7 with multiple functions, which is composed of a side polishing disc 21 and a top polishing disc 23.

The polishing disc 7 is composed of a side polishing disc 21 and a top polishing disc 23, wherein the top of the side polishing disc 21 is provided with a connecting groove 22, and the bottom of the top polishing disc 23 is provided with a polishing groove 24.

Referring to fig. 1-4, the connecting groove 22 is used for installing the polishing disc 7 at the bottom of the second telescopic cylinder 5, polishing the side surface of the rubber sealing ring rotating at a high speed through the side polishing disc 21, then covering the polishing groove 24 on the top polishing disc 23 at the top of the sealing ring, and polishing the top of the rubber sealing ring through the top polishing disc 23, so that the rubber sealing ring can be polished in all directions, and the cut and polished rubber sealing ring is more attractive in appearance.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is tailor with deburring in rubber seal processing, includes base (1), first bracing piece (2), roof (3), its characterized in that: the cutting device is characterized in that the first supporting rod (2) is fixedly connected to the top of the base (1), the top plate (3) is fixedly connected to the top of the first supporting rod (2), the bottom of the top plate (3) is fixedly connected with a first telescopic cylinder (4) and a second telescopic cylinder (5), the bottom of the output end of the first telescopic cylinder (4) is fixedly connected with a cutting knife (6), the bottom of the output end of the second telescopic cylinder (5) is fixedly connected with a polishing disc (7), the top of the base (1) is fixedly connected with a linear motor (11), the top of the base (1) is provided with a sliding groove (18), the top of the base (1) is slidably connected with a driving motor (8) through the sliding groove (18), the top output end of the driving motor (8) is fixedly connected with a limiting plate (10), the top of the limiting plate (10) is fixedly connected with a sealing ring sleeve column (9), and collecting holes (17) are formed in two sides of the sliding groove (18), the collecting hole (17) is arranged on the base (1).

2. The trimming and cutting device for processing the rubber sealing ring according to claim 1, wherein: the base (1) bottom fixedly connected with second bracing piece (15), fixedly connected with mounting panel (16) between second bracing piece (15).

3. The trimming and cutting device for processing the rubber sealing ring according to claim 1, wherein: the base (1) bottom fixedly connected with collecting box (12), collecting box (12) bottom fixedly connected with kuppe (13).

4. The trimming and cutting device for processing the rubber sealing ring according to claim 2, wherein: the top of the mounting plate (16) is fixedly connected with a negative pressure fan (14), and the output end of the negative pressure fan (14) is fixedly connected with a flow guide sleeve (13).

5. The trimming and cutting device for processing the rubber sealing ring according to claim 3, wherein: the left inner wall and the right inner wall of the collecting box (12) are fixedly connected with guide blocks (20), and the guide blocks (20) are obliquely arranged.

6. The trimming and cutting device for processing the rubber sealing ring according to claim 5, wherein: an isolation net (19) is fixedly connected between the guide blocks (20), and the bottom of the isolation net (19) is fixedly connected with the air guide sleeve (13).

7. The trimming and cutting device for processing the rubber sealing ring according to claim 1, wherein: the cutting knife (6) is annular, and annular saw teeth are fixedly connected to the bottom of the cutting knife (6).

8. The trimming and cutting device for processing the rubber sealing ring according to claim 1, wherein: the grinding disc (7) is composed of a side grinding disc (21) and a top grinding disc (23), the top of the side grinding disc (21) is provided with a connecting groove (22), and the bottom of the top grinding disc (23) is provided with a grinding groove (24).