CN211388242U

CN211388242U - Burnishing device is used in metallic seal restoration

Info

Publication number: CN211388242U
Application number: CN201921916497.6U
Authority: CN
Inventors: 葛领
Original assignee: Suzhou Aokexin Metal Repair Technology Co ltd
Current assignee: Suzhou Aokexin Metal Repair Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-01
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a burnishing device is used in metallic seal spare restoration, comprises a workbench, the top symmetry of workstation is equipped with two sets of recesses, and the inside sliding connection of recess has the clamp splice, first electric cylinder body is installed to the top other end of workstation, and the top fixedly connected with mounting panel of first electric cylinder body, the bottom fixedly connected with second electric cylinder body of mounting panel, and the bottom fixedly connected with driving motor of second electric cylinder body, driving motor's output shaft fixedly connected with driving roller, the fixed slide rail that is equipped with in top of mounting panel, and the surface sliding connection of slide rail has the removal seat, the one end fixed mounting that removes the seat and is close to the clamp splice has inverter motor, and inverter motor's output shaft fixedly connected with polishing head subassembly. The device structural design is simple reasonable, convenient operation, and the regulation of being convenient for, labour saving and time saving, polishing effect is good, improves work efficiency, and safety and stability, application scope is wide, is favorable to promoting and popularizing.

Description

Burnishing device is used in metallic seal restoration

Technical Field

The utility model belongs to the technical field of the metal parts is restoreed, concretely relates to burnishing device is used in metallic seal piece restoration.

Background

The metal sealing element belongs to one of the mechanical basic elements with precision and complex structure, and is a key part of equipment such as various pumps, reaction synthesis kettles, turbo compressors, submersible motors and the like, the surface of the sealing element can generate rusty surfaces and dirt after the sealing element is used for a long time, and meanwhile, for the equipment with high mechanical working strength, the metal sealing element is easy to be arranged on a cross section or a cross section, and the damaged sealing element is directly thrown away, so that the resource waste is caused, the manufacturing cost is increased when a new sealing element is produced, and the prior art mostly adopts the sealing element repairing technology to repair the old metal sealing element.

Polishing mechanism is important link when metal seal restores, but the most single structure of the polishing device of current is fixed, and manual operation wastes time and energy, and automated operation's not convenient for fix metal seal again, and metal seal after fixing simultaneously also can not polish simultaneously its inside and outside, has reduced work efficiency, is unfavorable for extensive popularization and popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device is used in metallic seal spare restoration, structural design is simple reasonable, convenient operation, and the regulation of being convenient for, labour saving and time saving, polishing effect is good, improves work efficiency, the safety and stability, and application scope is wide to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for repairing a metal sealing element comprises a workbench, wherein two groups of grooves are symmetrically arranged at the top of the workbench along the width direction of the workbench, clamping blocks are slidably connected inside the grooves, a screw penetrating through the clamping blocks is fixedly installed inside the grooves through a rolling bearing, positive and negative rotating motors connected with the screw in a transmission mode are further installed on two side faces of the workbench, a dust collector body is fixedly installed at one end of the top of the workbench, a dust collection cover is fixedly installed at one end, close to the clamping blocks, of the dust collector body, the other end of the top of the workbench is provided with a first electric cylinder body, the top end of the first electric cylinder body is fixedly connected with a mounting plate, a second electric cylinder body is fixedly connected to the bottom of the mounting plate, a driving motor is fixedly connected to the bottom of the second electric cylinder body, and a driving roller located between the two groups of clamping blocks is fixedly connected to an output, the fixed slide rail that is equipped with in top of mounting panel, and the surperficial sliding connection of slide rail has the removal seat, the one end fixed mounting that the removal seat is close to the clamp splice has inverter motor, and inverter motor's output shaft fixedly connected with polishing head subassembly, the riser is still installed to the top one end of mounting panel, and fixed mounting has the third electric jar body between riser and the removal seat.

Preferably, four groups of supporting legs are symmetrically arranged at the corners of the bottom of the workbench, and damping rubber gaskets are adhered to the bottoms of the supporting legs.

Preferably, the top end of the inner side of the clamping block is provided with an arc-shaped notch, a ball is embedded in the surface of the notch, a wear-resistant rubber pad is pasted on the surface of the clamping block, and a threaded hole is formed in the joint of the clamping block and the screw rod.

Preferably, the driving motor is a servo motor with an explosion-proof shell on the surface, and a rubber sleeve with an anti-skid bulge is sleeved on the surface of the driving roller.

Preferably, a sliding groove is formed in the joint of the movable seat and the sliding rail, and a damping seat assembly is installed at the joint of the movable seat and the variable frequency motor.

Preferably, return springs are arranged on two side faces of the clamping block, the end portions of the return springs are fixedly connected with baffle plates, and steel balls are densely distributed on the inner side faces of the baffle plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the clamping blocks with the arc-shaped notches at the top ends and the balls on the surfaces of the notches can ensure that the rotation of the metal sealing element is not influenced when the two groups of clamping blocks can be in contact with the two sides of the bottom end of the metal sealing element in an attaching mode, and the positive and negative rotating motors drive the screw rods to rotate so as to adjust the distance between the two groups of clamping blocks, so that the sealing elements with different diameters can be conveniently placed, and the baffle plates connected with the return springs at the two sides of the clamping blocks can effectively prevent the metal sealing element from being separated from the;

2. the second electric cylinder body drives the driving motor at the bottom of the second electric cylinder body to lift, so that the driving roller at the end part of the driving motor can be pressed on the surface of the inner ring of the metal sealing element, and therefore the metal sealing element can be pressed on the top of the clamping block on one hand, and the metal sealing element can be driven to rotate on the other hand;

3. the first electric cylinder body drives the mounting plate to lift so as to adjust the height of the polishing head assembly, so that the polishing head assembly can be attached to the outer ring or the inner ring of the metal sealing element, and meanwhile, the third electric cylinder body drives the moving seat to move on the sliding rail so as to polish and polish the metal sealing elements with different widths;

4. the dust collector body is matched with the dust hood, so that waste materials can be effectively recycled when the metal sealing element is polished and polished, and meanwhile, the metal sealing element can be cooled and radiated under the action of air flow.

Drawings

Fig. 1 is a front plan view of the present invention;

fig. 2 is a plan view of the present invention;

fig. 3 is a cross-sectional view of the clamping block of the present invention.

In the figure: 1 workstation, 2 landing legs, 3 recesses, 4 clamp splices, 41 gaps, 42 ball, 5 screw rods, 6 positive and negative rotating motor, 7 return spring, 8 baffles, 9 dust catcher bodies, 10 suction hood, 11 first electric jar bodies, 12 mounting panels, 13 second electric jar bodies, 14 driving motor, 15 driving rollers, 16 slide rails, 17 shifting yoke, 18 inverter motor, 19 polishing head subassembly, 20 riser, 21 third electric jar bodies.

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.

The utility model provides a polishing device for repairing metal sealing element as shown in figures 1-3, which comprises a workbench 1, wherein the top of the workbench 1 is symmetrically provided with two groups of grooves 3 along the width direction of the workbench 1, the inside of each groove 3 is slidably connected with a clamping block 4, the inside of each groove 3 is fixedly provided with a screw rod 5 penetrating through the clamping block 4 through a rolling bearing, two side surfaces of the workbench 1 are also provided with a positive and negative rotation motor 6 in transmission connection with the screw rods 5, one end of the top of the workbench 1 is fixedly provided with a dust collector body 9, one end of the dust collector body 9 close to the clamping block 4 is fixedly provided with a dust collection cover 10, the other end of the top of the workbench 1 is provided with a first electric cylinder body 11, the top end of the first electric cylinder body 11 is fixedly connected with a mounting plate 12, the bottom of the mounting plate 12 is fixedly connected with a second electric cylinder body 13, and the bottom of the second electric cylinder body 13 is fixedly connected with, the output shaft fixedly connected with of driving motor 14 is located driving roller 15 between two sets of clamp splice 4, the fixed slide rail 16 that is equipped with in top of mounting panel 12, and the surperficial sliding connection of slide rail 16 has a removal seat 17, the one end fixed mounting that removes seat 17 and be close to clamp splice 4 has inverter motor 18, and inverter motor 18's output shaft fixedly connected with rubbing head subassembly 19, riser 20 is still installed to the top one end of mounting panel 12, and riser 20 and remove between the seat 17 fixed mounting have third electric cylinder body 21.

Specifically, four groups of supporting legs 2 are symmetrically installed at the corners of the bottom of the workbench 1, and damping rubber gaskets are pasted at the bottoms of the supporting legs 2.

Specifically, the top end of the inner side of the clamping block 4 is provided with an arc-shaped notch 41, a ball 42 is embedded in the surface of the notch 41, a wear-resistant rubber pad is adhered to the surface of the clamping block 4, and a threaded hole is formed in the joint of the clamping block 4 and the screw rod 5.

Specifically, the driving motor 14 is a servo motor with an explosion-proof housing on the surface, and a rubber sleeve with an anti-slip bulge is sleeved on the surface of the driving roller 15.

Specifically, a sliding groove is formed in the joint of the moving seat 17 and the sliding rail 16, and a shock absorption seat assembly is installed at the joint of the moving seat 17 and the variable frequency motor 18.

Specifically, return springs 7 are mounted on two side faces of the clamping block 4, a baffle plate 8 is fixedly connected to the end portion of each return spring 7, and steel balls are densely distributed on the inner side face of each baffle plate 8.

The electrical components presented in the document are electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device for controlling a computer and the like.

The working principle is as follows: when the polishing device is used, the positive and negative rotation motor 6 is firstly utilized to drive the screw rod 5 to rotate so as to enable the clamping blocks 4 to slide in the groove 3 to adjust the distance between the two groups of clamping blocks 4, then the metal sealing element is placed at the top end between the two groups of clamping blocks 4, the baffle plate 8 is pulled to block two end parts of the metal sealing element, then the first electric cylinder body 11 is utilized to drive the mounting plate 12 to lift, the third electric cylinder body 21 drives the moving seat 17 to slide on the surface of the slide rail 16, so that the polishing strip component 19 is attached to the inner ring or the outer ring at the top end of the metal sealing element, then the second electric cylinder body 13 is controlled to drive the driving motor 14 to lift, the driving roller 15 is pressed on the surface of the inner ring at the bottom end of the metal sealing element, finally the driving motor 14 is controlled to drive the driving roller 15 to rotate so as to enable, and utilize dust catcher body 9 cooperation suction hood 10 can be effectual retrieve the waste material when polishing the metal seal spare, also can cool down the heat dissipation to the metal seal spare under the effect of air current simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A polishing device for repairing a metal seal, comprising a worktable (1), characterized in that: the automatic dust collector is characterized in that two groups of grooves (3) are symmetrically arranged at the top of the workbench (1) along the width direction of the workbench (1), clamping blocks (4) are connected to the inner portions of the grooves (3) in a sliding mode, screw rods (5) penetrating through the clamping blocks (4) are fixedly mounted in the grooves (3) through rolling bearings, positive and negative rotating motors (6) connected with the screw rods (5) in a transmission mode are further mounted on two side faces of the workbench (1), a dust collector body (9) is fixedly mounted at one end of the top of the workbench (1), a dust collection cover (10) is fixedly mounted at one end, close to the clamping blocks (4), of the dust collector body (9), a first electric cylinder body (11) is mounted at the other end of the top of the workbench (1), a mounting plate (12) is fixedly connected to the top of the first electric cylinder body (11), a second electric cylinder body (13) is fixedly connected to, and the bottom fixedly connected with driving motor (14) of second electricity jar body (13), the output shaft fixedly connected with of driving motor (14) is located driving roller (15) between two sets of clamp splice (4), the fixed slide rail (16) that is equipped with in top of mounting panel (12), and the surface sliding connection of slide rail (16) has removal seat (17), the one end fixed mounting that removes seat (17) is close to clamp splice (4) has inverter motor (18), and the output shaft fixedly connected with polishing head subassembly (19) of inverter motor (18), riser (20) are still installed to the top one end of mounting panel (12), and between riser (20) and removal seat (17) fixed mounting have third electricity jar body (21).

2. The polishing apparatus for repairing a metal seal according to claim 1, wherein: four groups of supporting legs (2) are symmetrically installed at the corners of the bottom of the workbench (1), and damping rubber gaskets are pasted at the bottoms of the supporting legs (2).

3. The polishing apparatus for repairing a metal seal according to claim 1, wherein: the clamping block is characterized in that an arc-shaped notch (41) is formed in the top end of the inner side of the clamping block (4), a ball (42) is embedded in the surface of the notch (41), a wear-resistant rubber pad is pasted on the surface of the clamping block (4), and a threaded hole is formed in the joint of the clamping block (4) and the screw rod (5).

4. The polishing apparatus for repairing a metal seal according to claim 1, wherein: the driving motor (14) is a servo motor with an explosion-proof shell on the surface, and a rubber sleeve with an anti-skid bulge is sleeved on the surface of the driving roller (15).

5. The polishing apparatus for repairing a metal seal according to claim 1, wherein: a sliding groove is formed in the joint of the movable seat (17) and the sliding rail (16), and a shock absorption seat assembly is installed at the joint of the movable seat (17) and the variable frequency motor (18).

6. The polishing apparatus for repairing a metal seal according to claim 1, wherein: and return springs (7) are arranged on two side faces of the clamping block (4), a baffle (8) is fixedly connected to the end part of each return spring (7), and steel balls are densely distributed on the inner side face of each baffle (8).