CN212190991U

CN212190991U - Continuous stamping chamfering device for gasket

Info

Publication number: CN212190991U
Application number: CN202020512540.9U
Authority: CN
Inventors: 郑依群
Original assignee: Suzhou Junjin Power Technology Co ltd
Current assignee: Suzhou Junjin Power Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-22
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a continuous stamping chamfering device for gaskets, which comprises a base, a multi-station turntable, a driving assembly, a feeding assembly and a stamping chamfering assembly, the multi-station turntable comprises a chassis, a positioning turntable and a stop assembly, wherein a plurality of positioning holes and turntable through holes are uniformly distributed on the periphery of the positioning turntable, the positioning holes are positioned above the chassis, the turntable through holes are positioned on the side edge of the chassis, a rotating block penetrates through the driving component, the driving component comprises a driving cylinder, a connecting part connected with the driving cylinder, a first connecting rod connected with the connecting part, a second connecting rod connected with the first connecting rod and a poke rod partially contained in the second connecting rod, the poke rod is located on the side edge of the rotating block, a rotating shaft penetrates through the end part of the second connecting rod, and the rotating shaft is fixedly arranged on the base. The utility model has the characteristics of simple structure, easy and simple to handle and the reliability is higher, can guarantee the accurate nature of gasket punching press chamfer.

Description

Continuous stamping chamfering device for gasket

Technical Field

The utility model relates to a gasket reprocessing technical field, in particular to continuous punching press chamfer device of gasket.

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.

As shown in fig. 1, the gasket 1 for a turbine engine is a circular shape having a gasket through hole 11 formed through the center thereof, and the edge of the gasket through hole 11 needs to be chamfered. In the gasket processing technology that has now usually, accomplish gasket 1 production first, then carry out punching press chamfer to gasket through-hole 11 processing once more, current gasket punching press chamfer device still can have the problem that the structure is complicated, the operation is inconvenient and the reliability is lower, is difficult to guarantee the accuracy nature of gasket punching press chamfer.

Therefore, it is necessary to provide a new continuous stamping and chamfering device for a gasket to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve continuous punching press chamfer device of gasket of accurate nature.

In order to achieve the above object, the utility model discloses a technical scheme be: a continuous punching chamfering device for gaskets comprises a base, a multi-station turntable arranged on the base, a driving assembly for driving the multi-station turntable to rotate, and a feeding assembly and a punching chamfering assembly which are positioned above the multi-station turntable, wherein the multi-station turntable comprises a chassis fixed on the base, a positioning turntable arranged on the chassis, and a stopping assembly positioned below the positioning turntable, a plurality of positioning holes and turntable through holes are uniformly distributed on the periphery of the positioning turntable, the positioning holes are positioned above the chassis, the turntable through holes are positioned on the side edge of the chassis, a rotating block penetrates through the turntable through holes, the driving assembly comprises a driving cylinder, a connecting part connected with the driving cylinder, a first connecting rod connected with the connecting part, a second connecting rod connected with the first connecting rod, and a poking rod partially accommodated in the second connecting rod, the poke rod is located on the side edge of the rotating block, a rotating shaft penetrates through the end part of the second connecting rod, and the rotating shaft is fixedly arranged on the base.

Furthermore, the stop assembly comprises a spring arranged in the base and a stop block connected above the spring.

Further, be provided with the base on the base and accomodate the hole, the spring set up in the base accomodates the hole, the stop block protrusion in the base accomodates the hole.

Furthermore, the upper end of the stop block is provided with an arc-shaped surface of the stop block.

Furthermore, the first connecting rod is provided with a through sliding groove, a fixing column penetrates through the sliding groove, and the fixing column is fixed on the base.

Further, a limiting block is fixedly arranged on the base, a limiting shaft penetrates through the limiting block, and the limiting shaft is located on the side edge of the second connecting rod.

Furthermore, the continuous stamping chamfering device for the gasket further comprises a discharge port arranged on the base, the chassis is provided with a chassis notch formed by inwards recessing the side surface of the chassis, and the chassis notch is positioned above the discharge port.

Further, the feeding assembly comprises a feeding base and a feeding cylinder penetrating through the feeding base, and the feeding cylinder is located above the positioning rotary disc.

Further, the punching chamfer assembly comprises a punching chamfer base and a punching chamfer part arranged on the punching chamfer base, and the punching chamfer part is positioned above the positioning rotary disc.

Compared with the prior art, the utility model discloses continuous punching press chamfer device of gasket's beneficial effect: be provided with turning block and poker rod, the mode that uses the poker rod to stir the turning block makes the location carousel rotatory, is provided with ends the position subassembly, prevents the reverse gyration of location carousel, and is easy and simple to handle, and the location of gasket is effectual, promotes the accurate nature of gasket punching press chamfer.

Drawings

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

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

FIG. 2 is a schematic view of a continuous stamping chamfering apparatus for a gasket according to the present invention;

fig. 3 is a schematic view of the multi-station turntable and drive assembly of the present invention;

FIG. 4 is another angular schematic of FIG. 3;

fig. 5 is a partial schematic view of the drive assembly of the present invention;

fig. 6 is a schematic view of the multi-station turntable of the present invention;

fig. 7 is a schematic view of the multi-station rotary table and the discharge port of the present invention;

figure 8 is a schematic view of the feed assembly of the present invention;

fig. 9 is a schematic view of the stamping chamfer assembly of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 2 to 9, the present invention relates to a continuous stamping chamfering device for a gasket, which is used for stamping and chamfering edges of a through hole 11 of the gasket, and comprises a base 2, a multi-station turntable 3 disposed on the base 2, a driving assembly 4 for driving the multi-station turntable 3 to rotate, a feeding assembly 5 and a stamping chamfering assembly 6 disposed above the multi-station turntable 3, and a discharge hole 7 disposed on the base 2.

Referring to fig. 6 and 7, the multi-station turntable 3 includes a base plate 31 fixed on the base 2, a positioning turntable 32 disposed on the base plate 31, a stop assembly 33 located below the positioning turntable 32, and a pressing plate 34 located on the positioning turntable 32.

The diameter of the positioning rotary disc 32 is larger than that of the chassis 31, a plurality of positioning holes 321 and rotary disc through holes 322 are uniformly distributed on the periphery of the positioning rotary disc 32, the positioning holes 321 are located above the chassis 31 and are matched with the size of the gasket 1, the positioning holes 321 are used for placing the gasket 1, the rotary disc through holes 322 are located on the side edge of the chassis 31, and the rotating blocks 35 penetrate through the rotary disc through holes.

The stop assembly 33 includes a spring (not shown) disposed inside the base 2 and a stop block 331 connected to an upper portion of the spring. The base 2 is provided with a base accommodating hole 21, the spring is arranged in the base accommodating hole 21, the stop block 331 protrudes out of the base accommodating hole 21, and the upper end part of the stop block 331 is provided with a stop block arc-shaped surface 3311. The stop block 331 is located below the positioning rotary table 32, the height of the stop block 331 from the base 1 is greater than the height of the lower end of the rotating block 35 from the base 1, when the rotating block 35 rotates to the stop block 331 along with the rotary table 32, the rotating block 35 moves along the arc-shaped surface 3311 of the stop block, meanwhile, the stop block 331 is pressed downwards along the contraction direction of the spring, when the rotating block 35 passes through the stop block 331 from the upper side, the stop block 331 resets under the action of the spring, and at the moment, the positioning rotary table 32 can be prevented from reversely rotating.

The bottom plate 31 is provided with a bottom plate notch 311 formed by inwards recessing the side surface of the bottom plate, the bottom plate notch 311 is positioned above the discharge hole 7, the size of the bottom plate notch 311 is larger than the perimeter of the gasket 1, and when the gasket 1 is positioned in the positioning hole 321 and rotates to the bottom plate notch 311, the gasket can fall down to the discharge hole 7 from the bottom plate notch 311 under the action of gravity.

Referring to fig. 3 to 5, the driving assembly 4 includes a driving cylinder 41, a connecting portion 42 connected to the driving cylinder 41, a first connecting rod 43 connected to the connecting portion 42, a second connecting rod 44 connected to the first connecting rod 43, and a poking rod 45 partially accommodated in the second connecting rod 44, the poking rod 45 is located at a side of the rotating block 35, the poking rod 45 can poke the rotating block 35 to drive the positioning turntable 32 to rotate, a rotating shaft 46 penetrates through an end portion of the second connecting rod 44, and the rotating shaft 46 is fixedly disposed on the base 2. Under the action of the driving cylinder 41, the connecting portion 42 moves forward, the first connecting rod 43 drives the second connecting rod 44 to move forward, the second connecting rod 44 rotates around the rotating shaft 46 to drive the poking rod 45 to poke the rotating block 35, so that the positioning rotary table 32 rotates, when the poking rod 45 moves to a set position, the driving cylinder 41 drives the connecting portion 42 to move backward, the first connecting rod 43 and the second connecting rod 44 move rightward, the second connecting rod 44 rotates around the rotating shaft 46 to drive the poking rod 45 to move to contact with the rotating block 35, at this time, the stop block 331 is located on the side edge of the other rotating block 35, at this time, the positioning rotary table 32 is static, and rotation and static of the positioning rotary table 32 are achieved.

The first connecting rod 43 is provided with a through sliding groove 431, a fixing column 47 penetrates through the sliding groove 431, and the fixing column 47 is fixed on the base 2. The fixing posts 47 can better enhance the stability of the first link 43 when moving.

The base 2 is further fixedly provided with a limiting block 48, a limiting shaft 49 penetrates through the limiting block 48, and the limiting shaft 49 is located on the side edge of the second connecting rod 44. The rearward movement position of the second link 44 can be better defined.

Referring to fig. 2 and 8, the feeding assembly 5 includes a feeding base 51 and a feeding cylinder 52 penetrating through the feeding base 51, the feeding cylinder 52 is located above the positioning turntable 32, and the gasket 1 can enter the positioning hole 321 along the feeding cylinder 52.

Referring to fig. 2 and 9, the punching chamfer assembly 6 includes a punching chamfer base 61 and a punching chamfer 62 disposed on the punching chamfer base 61, the punching chamfer 62 is located above the positioning turntable 32, and when the gasket 1 to be punched and chamfered is rotated to a position right below the punching chamfer 62, the punching chamfer 62 moves downward to punch and chamfer the gasket through hole 11.

Referring to fig. 1 to 9, in operation, the gasket 1 enters the positioning hole 321 through the feeding cylinder 52, the poking rod 45 pokes the rotating block 35 under the action of the driving cylinder 41, so that the positioning turntable 32 rotates, when the punched and chamfered gasket 1 rotates to the position below the punching chamfer part 62, the poking rod 45 contacts the rotating block 35, the stop block 331 is located at the side edge of the other rotating block 35, at this time, the positioning turntable 32 is stationary, the punching chamfer part 62 moves downward to punch and chamfer the gasket through hole 11, after the punching chamfer is completed, the poking rod 45 pokes the rotating block 35 again under the action of the driving cylinder 41, so that the positioning turntable 32 rotates, and thus the punching chamfer of the gasket 1 is completed in a circulating manner.

The utility model discloses continuous punching press chamfer device of gasket has simple structure, easy and simple to handle and the higher characteristics of reliability, can guarantee the accurate nature of gasket punching press chamfer.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims

1. The utility model provides a continuous punching press chamfer device of gasket which characterized in that: the multi-station rotary table comprises a base, a multi-station rotary table arranged on the base, a driving assembly for driving the multi-station rotary table to rotate, and a feeding assembly and a stamping chamfering assembly which are positioned above the multi-station rotary table, wherein the multi-station rotary table comprises a base plate fixed on the base, a positioning rotary table arranged on the base plate and a stopping assembly positioned below the positioning rotary table, a plurality of positioning holes and rotary table through holes are uniformly distributed on the periphery of the positioning rotary table, the positioning holes are positioned above the base plate, the rotary table through holes are positioned on the side edge of the base plate, a rotating block penetrates through the side edge of the base plate, the driving assembly comprises a driving cylinder, a connecting part connected with the driving cylinder, a first connecting rod connected with the connecting part, a second connecting rod connected with the first connecting rod and a poking rod partially contained in the second connecting rod, and the, the end part of the second connecting rod penetrates through a rotating shaft which is fixedly arranged on the base.

2. The continuous press chamfer assembly of claim 1, wherein: the stop assembly comprises a spring arranged in the base and a stop block connected above the spring.

3. The continuous press chamfer assembly of claim 2, wherein: the base is provided with a base accommodating hole, the spring is arranged in the base accommodating hole, and the stop block protrudes out of the base accommodating hole.

4. The continuous press chamfer assembly of claim 2, wherein: the upper end of the stop block is provided with a stop block arc-shaped surface.

5. The continuous press chamfer assembly of claim 1, wherein: the first connecting rod is provided with a through sliding groove, a fixing column penetrates through the sliding groove, and the fixing column is fixed on the base.

6. The continuous press chamfer assembly of claim 1, wherein: the base is further fixedly provided with a limiting block, a limiting shaft penetrates through the limiting block, and the limiting shaft is located on the side edge of the second connecting rod.

7. The continuous press chamfer assembly of claim 1, wherein: the continuous stamping chamfering device for the gasket further comprises a discharge port arranged on the base, the base is provided with a base notch formed by inwards recessing the side face of the base, and the base notch is positioned above the discharge port.

8. The continuous press chamfer assembly of claim 1, wherein: the feeding assembly comprises a feeding base and a feeding barrel penetrating through the feeding base, and the feeding barrel is located above the positioning rotary disc.

9. The continuous press chamfer assembly of claim 1, wherein: the stamping chamfering assembly comprises a stamping chamfering base and a stamping chamfering part arranged on the stamping chamfering base, and the stamping chamfering part is located above the positioning turntable.