CN111659956A

CN111659956A - Gasket deckle edge prosthetic devices

Info

Publication number: CN111659956A
Application number: CN202010518424.2A
Authority: CN
Inventors: 郑依群
Original assignee: Suzhou Junjin Power Technology Co ltd
Current assignee: Suzhou Junjin Power Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-09-15

Abstract

The invention provides a gasket burr repairing device which comprises a base, a multi-station turntable arranged on the base, and a feeding mechanism, a burr repairing mechanism and a pressing mechanism which are positioned above the multi-station turntable, wherein the burr repairing mechanism comprises a lifting driving assembly and a burr repairing part connected with the lifting driving assembly, the burr repairing part is positioned above the multi-station turntable, the burr repairing part comprises a moving rod and a repairing part arranged at the end part of the moving rod, and the repairing part comprises an upper blade part and a lower blade part. The gasket burr repairing device has the characteristics of simple structure, simplicity and convenience in operation and higher reliability, can repair burrs on two sides of the through hole of the gasket at one time without overturning the gasket, and greatly improves the production efficiency.

Description

Gasket deckle edge prosthetic devices

Technical Field

The invention relates to the technical field of gasket reprocessing, in particular to a gasket burr repairing device.

Background

A Turbine engine (Turbine engine, or Turbine for short) is a form of engine that uses rotating parts to extract kinetic energy from a fluid passing through it, one type of internal combustion engine, commonly used as an engine for aircraft and large ships or vehicles. Gaskets (gaskets) are mechanical seals between two objects, and are commonly used to prevent pressure, corrosion, and natural thermal expansion and contraction leakage of tubing between the two objects. The accuracy of the shim as a fitting to the turbine engine affects the overall turbine engine performance. Because the gasket is the plastic part, in its production process, when the mould live time that is used for producing the gasket was too long, deckle edge appears more easily in the gasket of producing, if the urgent condition of order under the direct repair mould, can cause production to stop, seriously influence production efficiency.

As shown in fig. 1, the gasket 10 for a turbine engine is a circular shape having a gasket through hole 101 formed through the center thereof, and both edges of the gasket through hole 101 are required to be trimmed. The existing gasket burr repairing device can only carry out burr repairing to one side of the gasket through hole 101 before general, and then carry out burr repairing to the other side of the gasket through hole 101 after overturning the gasket, so that the problems of inconvenient operation and low production efficiency are caused.

It is therefore desirable to provide a new gasket burr repair device that addresses the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a gasket burr repairing device for improving production efficiency, which can repair burrs on two sides of a through hole of a gasket at one time without turning the gasket.

In order to achieve the purpose, the invention adopts a technical scheme that: the utility model provides a gasket deckle edge prosthetic devices, its include the base, set up in feed mechanism, deckle edge prosthetic devices and the mechanism that supports of multistation carousel top on the base and be located multistation carousel, deckle edge prosthetic devices include lift drive assembly and with the deckle edge prosthetic devices that lift drive assembly connects, the deckle edge prosthetic devices is located the top of multistation carousel, deckle edge prosthetic devices include the carriage release lever and set up in the prosthetic devices of carriage release lever tip, the prosthetic devices includes cutting edge portion and lower cutting edge portion.

The burr repair mechanism is still including being fixed in supporting seat on the base, set up in support column on the supporting seat and be fixed in the backup pad of support column tip, lifting unit set up in the backup pad.

Support the pressure mechanism including driving actuating cylinder, with drive the lifter and the cladding that actuating cylinder is connected and be in the support block of lifter tip, it fixes to drive actuating cylinder in the backup pad, it is equipped with the cylinder through-hole that runs through, the lifter is equipped with the lifter through-hole that runs through, deckle edge restoration portion runs through the cylinder through-hole with the lifter through-hole.

The pressing block is round.

Support the pressure mechanism including driving actuating cylinder, with drive the lifter that actuating cylinder connects, be fixed in the lifter plate of lifter tip, set up respectively in the sleeve and the balancing weight and the cladding at lifter plate both ends are in the piece of supporting of sleeve tip, it fixes to drive actuating cylinder in the backup pad, deckle edge restoration portion runs through the lifter plate with the sleeve.

The multi-station turntable comprises a rotary column arranged on the base, a rotary driving assembly for driving the rotary column to rotate, and a positioning turntable arranged on the rotary column in a sleeved mode, wherein a plurality of positioning holes are uniformly distributed in the periphery of the positioning turntable.

The feeding mechanism comprises a feeding base and a feeding barrel arranged on the feeding base, and the feeding barrel is positioned above the positioning rotary disc.

Compared with the prior art, the gasket burr repairing device has the beneficial effects that: deckle edge repair mechanism sets up lift drive assembly and deckle edge repair part, deckle edge repair part includes carriage release lever and repair part, repair part includes last cutting edge portion and lower cutting edge portion, lower cutting edge portion carries out deckle edge to the edge of gasket through-hole upper surface and restores the back, the carriage release lever moves down, repair part is located gasket through-hole below back completely, lift drive assembly drive carriage release lever rises, go up cutting edge portion and carry out deckle edge to the edge of gasket through-hole lower surface and restore, need not the upset gasket, alright with once only carry out deckle edge to the two sides of gasket through-hole and restore.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

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

FIG. 2 is a schematic view of example 1 of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic view of the base, multi-station turntable, feed mechanism and burr repair mechanism of the present invention;

FIG. 6 is a schematic view of a burr repair portion of the present invention;

FIG. 7 is a schematic view of embodiment 2 of the present invention;

FIG. 8 is an enlarged schematic view of portion B of FIG. 7;

fig. 9 is a cross-sectional view of fig. 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Embodiment 1, please refer to fig. 1 to 6, and the present invention is a device for repairing burrs of a gasket, which is used for repairing burrs of edges of upper and lower surfaces of a through hole 11 of the gasket, and includes a base 1, a multi-station turntable 2 disposed on the base 1, and a feeding mechanism 3, a burr repairing mechanism 4, and a pressing mechanism 5 disposed above the multi-station turntable 2, wherein when the burr repairing mechanism 4 performs the burr repairing of the gasket, the pressing mechanism 5 presses the gasket.

Referring to fig. 2 and 5, the multi-station turntable 2 includes a rotary column 21 disposed on the base 1, a rotary driving assembly (not shown) for driving the rotary column 21 to rotate, and a positioning turntable 22 sleeved on the rotary column 21, wherein a plurality of positioning holes 221 are uniformly distributed around the positioning turntable 22, the size of the positioning holes 221 is matched with the size of the gasket 10, and the positioning holes 221 are used for positioning the gasket 10. In operation, the rotation driving assembly drives the rotation column 21 to rotate, and the positioning turntable 22 drives the gasket 10 to rotate.

The feeding mechanism 3 includes a feeding base 31 and a feeding cylinder 32 disposed on the feeding base 31, the feeding cylinder 32 is located above the positioning turntable 22, and the gasket 10 can enter the positioning hole 221 along the feeding cylinder 32.

Referring to fig. 4 to 6, the burr repairing mechanism 4 includes a supporting base 41 fixed on the base 1, a supporting post 42 disposed on the supporting base 41, a supporting plate 43 fixed on an end of the supporting post 42, a lifting driving assembly 44 disposed on the supporting plate 43, and a burr repairing portion 45 connected to the lifting driving assembly 44, wherein the burr repairing portion 45 is located above the positioning turntable 22, and under the action of the lifting driving assembly 44, the burr repairing portion 45 can ascend or descend to repair burrs of the gasket through hole 101.

Burr restoration portion 45 includes carriage bar 451 and sets up in the restoration portion 452 of carriage bar 451 tip, restoration portion 452 includes last cutting edge portion 4521 and lower cutting edge portion 4522, in operation, under the effect of lift drive assembly 44, burr restoration portion 45 descends, lower cutting edge portion 4522 carries out burr restoration to the edge of gasket through-hole 101 upper surface, the burr is restoreed and is accomplished the back, continue to descend carriage bar 451, it stops descending to go up cutting edge portion 4521 and stop after being located gasket through-hole 101 below completely, then cutting edge portion 4521 ascends in the drive of lift drive assembly 44, go up cutting edge portion 4521 and carry out burr restoration to the edge of gasket through-hole 101 lower surface, after burr restoration is accomplished, with carriage bar 451, it is located the top of location carousel 22 once more to go up burr restoration portion 45, need not to overturn gasket 10, alright once only carry out burr restoration to the two sides of gasket through-hole 101.

Referring to fig. 2 to 4, the pressing mechanism 5 includes a driving cylinder 51, a lifting rod 52 connected to the driving cylinder 51, and a pressing block 53 covering an end of the lifting rod 52, the driving cylinder 51 is fixed on the supporting plate 43 and is provided with a through cylinder through hole (not labeled), the lifting rod 52 is a hollow structure and is provided with a through lifting rod through hole (not labeled), the burr repairing portion 45 penetrates through the cylinder through hole and the lifting rod through hole, the pressing block 53 is circular and has a radius smaller than that of the gasket 10, the lifting rod 52 drives the pressing block 53 to move downward to press against the surface of the gasket 10 under the action of the driving cylinder 51, and the burr repairing portion 45 performs burr repairing on the gasket 10.

Referring to fig. 1 to 6, the working principle of the gasket burr repairing apparatus of the present invention is as follows: firstly, the gasket 10 enters into the locating hole 221 through the feeding cylinder 32, secondly the rotary driving assembly drives the locating turntable 22 to rotate, when the gasket 10 with the repaired rough edge rotates to the rough edge repairing part 45 below, the driving cylinder 51 drives the lifting rod 52 to drive the pressing block 53 to move downwards to press on the surface of the gasket 10, then the lower blade part 4522 carries out rough edge repairing on the edge of the upper surface of the gasket through hole 101, the upper blade part 4521 carries out rough edge repairing on the edge of the lower surface of the gasket through hole 101, finally, the moving rod 451 moves upwards, the rough edge repairing part 45 rises to the top of the locating turntable 22, meanwhile, the lifting rod 52 drives the pressing block 53 to also rise to the top of the locating turntable 22, the locating turntable 22 continues to rotate, so the rough edge repairing of the gasket 10 is completed in.

Embodiment 2, please refer to fig. 7 to 9, the present invention is a gasket burr repairing apparatus, which is different from embodiment 1 in that the pressing mechanism 5 includes a driving cylinder 54, a lifting rod 55 connected to the driving cylinder 54, a lifting plate 56 fixed to an end of the lifting rod 55, a sleeve 57 and a weight 58 respectively disposed at two ends of the lifting plate 56, and a pressing block 59 covering an end of the sleeve 57, the driving cylinder 51 is fixed on the supporting plate 43, the burr repairing portion 45 penetrates the lifting plate 56 and the sleeve 57, the weight 58 is used for maintaining balance of the lifting plate 56, when in use, under the action of the driving cylinder 54, the lifting rod 55 drives the lifting plate 56 to move up and down, so that the sleeve 57 drives the pressing block 59 to move up and down, so that the pressing block 59 is separated from or pressed against the gasket 10, when the pressing block 59 is pressed against the gasket 10, the burr restoring portion 45 moves up and down in the sleeve 57 to restore burrs on the gasket 10.

The gasket burr repairing device has the characteristics of simple structure, simplicity and convenience in operation and higher reliability, can repair burrs on two sides of the through hole of the gasket at one time without overturning the gasket, and greatly improves the production efficiency.

Of course, those skilled in the art will recognize that the above-described embodiments are illustrative only, and not intended to be limiting, and that changes and modifications may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A gasket deckle edge prosthetic devices which characterized in that: it includes the base, set up in multistation carousel on the base and feed mechanism, deckle edge repair body and the mechanism of pressing that supports that is located multistation carousel top, deckle edge repair body include lift drive assembly and with the deckle edge repair portion that lift drive assembly connects, the deckle edge repair body is located the top of multistation carousel, deckle edge repair portion include the carriage release lever and set up in the repair portion of carriage release lever tip, repair portion includes cutting edge portion and lower cutting edge portion.

2. The gasket burr repair device of claim 1, wherein: the burr repair mechanism is still including being fixed in supporting seat on the base, set up in support column on the supporting seat and be fixed in the backup pad of support column tip, lifting unit set up in the backup pad.

3. The gasket burr repair device of claim 2, wherein: support the pressure mechanism including driving actuating cylinder, with drive the lifter and the cladding that actuating cylinder is connected and be in the support block of lifter tip, it fixes to drive actuating cylinder in the backup pad, it is equipped with the cylinder through-hole that runs through, the lifter is equipped with the lifter through-hole that runs through, deckle edge restoration portion runs through the cylinder through-hole with the lifter through-hole.

4. The gasket burr repair device of claim 3, wherein: the pressing block is round.

5. The gasket burr repair device of claim 2, wherein: support the pressure mechanism including driving actuating cylinder, with drive the lifter that actuating cylinder connects, be fixed in the lifter plate of lifter tip, set up respectively in the sleeve and the balancing weight and the cladding at lifter plate both ends are in the piece of supporting of sleeve tip, it fixes to drive actuating cylinder in the backup pad, deckle edge restoration portion runs through the lifter plate with the sleeve.

6. The gasket burr repair device of claim 1, wherein: the multi-station turntable comprises a rotary column arranged on the base, a rotary driving assembly for driving the rotary column to rotate, and a positioning turntable arranged on the rotary column in a sleeved mode, wherein a plurality of positioning holes are uniformly distributed in the periphery of the positioning turntable.

7. The gasket burr repair device of claim 6, wherein: the feeding mechanism comprises a feeding base and a feeding barrel arranged on the feeding base, and the feeding barrel is positioned above the positioning rotary disc.