CN215355840U - Heat insulation board lateral groove forming die for aero-engine - Google Patents

Abstract

The utility model discloses a heat insulation plate lateral groove forming die for an aeroengine, which comprises a supporting platform and a connecting mechanism, wherein the top of the supporting platform is symmetrically and fixedly connected with a sliding rod, one side of the sliding rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a movable plate, the bottom of the movable plate is symmetrically and fixedly connected with an L-shaped rod, the bottom of the supporting platform is symmetrically and fixedly connected with a push block, the inside of the supporting platform is symmetrically and slidably connected with a push rod, and the bottom of the push rod is provided with the connecting mechanism. And do not need extra power drive, reduced manufacturing cost, the limiting plate and the spacing groove through setting up can be used for limiting the ejector pin, avoid the ejector pin to break away from supporting platform.

Description

Heat insulation board lateral groove forming die for aero-engine

Technical Field

The utility model relates to the technical field of dies, in particular to a heat insulation plate lateral groove forming die for an aero-engine.

Background

The engine is a machine capable of converting energy of other forms into mechanical energy, and comprises an internal combustion engine, an external combustion engine, a jet engine, a motor and the like, wherein chemical energy is converted into mechanical energy by the internal combustion engine generally, the engine is suitable for a power generation device and can also refer to the whole machine comprising a power device, the temperature of the hot end of the engine is very high when the engine works, a heat insulation plate is required to be arranged outside the hot end of the engine for preventing the high temperature generated by the engine from damaging surrounding parts, the heat insulation plate is required to be subjected to punch forming during production, and the heat insulation plate in the existing die is difficult to take out after the punching is finished, so that the production efficiency is influenced, and the use by people is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat insulation plate lateral groove forming die for an aircraft engine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: heat insulating board side direction recess forming die for aeroengine, including supporting platform and coupling mechanism, supporting platform's top symmetry fixedly connected with slide bar, one side fixedly connected with connecting plate of slide bar, the bottom fixedly connected with pneumatic cylinder of connecting plate, the output fixedly connected with fly leaf of pneumatic cylinder, the bottom symmetry fixedly connected with L type pole of fly leaf, supporting platform's bottom symmetry fixedly connected with ejector pad, supporting platform's inside symmetry sliding connection has the ejector pin, the bottom of ejector pin is provided with coupling mechanism.

Preferably, coupling mechanism includes work box, transfer line, slide, No. two springs, slot and spout, the bottom fixedly connected with work box of ejector pin, the inside symmetry sliding connection of work box has the slide, the middle part fixedly connected with transfer line of slide, the outside cover of transfer line has No. two springs, the inside of transfer line be provided with ejector pad complex spout, the inside symmetry of work box is provided with the slot.

Preferably, one end of the transmission rod and the bottom of the push block are both of an inclined plane structure.

Preferably, the outer side of the ejector rod is sleeved with a first spring, the bottom of the movable plate is fixedly connected with an upper die, and the top of the supporting platform is fixedly connected with a lower die.

Preferably, the outside of ejector pin just is located supporting platform's inside fixedly connected with limiting plate, supporting platform's inside is provided with the spacing groove, limiting plate and spacing groove sliding connection.

Preferably, one side of the supporting platform is provided with a control panel, and the hydraulic cylinder is electrically connected with the control panel.

Compared with the prior art, the utility model has the beneficial effects that: the heat insulation plate can be automatically ejected out through the connecting mechanism, the L-shaped rod, the push block, the ejector rod and other structures, so that people can conveniently take and use the heat insulation plate, additional power drive is not needed, the production cost is reduced, the ejector rod can be limited through the limiting plate and the limiting groove, the ejector rod is prevented from being separated from the supporting platform, the working box can be automatically reset through the first spring, and the L-shaped rod can conveniently drive the working box to move through the transmission rod.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a support platform; 2. a lower die; 3. an upper die; 4. a connecting plate; 5. a hydraulic cylinder; 6. a movable plate; 7. a slide bar; 8. an L-shaped rod; 9. a connecting mechanism; 91. a work box; 92. a transmission rod; 93. a slide plate; 94. a second spring; 95. a slot; 96. a chute; 10. a control panel; 11. a first spring; 12. a top rod; 13. a push block; 14. a limiting groove; 15. and a limiting plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: heat insulating board side direction recess forming die for aeroengine, including supporting platform 1 and coupling mechanism 9, supporting platform 1's top symmetry fixedly connected with slide bar 7, one side fixedly connected with connecting plate 4 of slide bar 7, the bottom fixedly connected with pneumatic cylinder 5 of connecting plate 4, the output fixedly connected with fly leaf 6 of pneumatic cylinder 5, the bottom symmetry fixedly connected with L type pole 8 of fly leaf 6, L type pole 8 can make transfer line 92 move, thereby drive the motion of ejector pin 12, supporting platform 1's bottom symmetry fixedly connected with ejector pad 13, supporting platform 1's inside symmetry sliding connection has ejector pin 12, ejector pin 12 can be used to ejecting heat insulating board, be convenient for people to take, the bottom of ejector pin 12 is provided with coupling mechanism 9.

The connecting mechanism 9 comprises a working box 91, a transmission rod 92, a sliding plate 93, a second spring 94, a slot 95 and a sliding groove 96, the bottom of the ejector rod 12 is fixedly connected with the working box 91, the sliding plate 93 is symmetrically and slidably connected inside the working box 91, the transmission rod 92 is fixedly connected in the middle of the sliding plate 93, the second spring 94 is sleeved outside the transmission rod 92, the second spring 94 can be used for pushing the sliding plate 93 to enable the transmission rod 92 to automatically reset, the sliding groove 96 matched with the push block 13 is arranged inside the transmission rod 92, the slots 95 are symmetrically arranged inside the working box 91, and the slots 95 can prevent the working box 91 from blocking the push block 13; one end of the transmission rod 92 and the bottom of the push block 13 are both in a slope structure; a first spring 11 is sleeved outside the ejector rod 12, the first spring 11 can enable the working box 91 to automatically reset, the bottom of the movable plate 6 is fixedly connected with an upper die 3, and the top of the supporting platform 1 is fixedly connected with a lower die 2; a limiting plate 15 is fixedly connected to the outer side of the ejector rod 12 and the inner side of the supporting platform 1, a limiting groove 14 is formed in the supporting platform 1, the limiting plate 15 is connected with the limiting groove 14 in a sliding mode, the ejector rod 12 can be limited by the matching of the limiting plate 15 and the limiting groove 14, and the ejector rod 12 is prevented from being separated from the supporting platform 1; one side of supporting platform 1 is provided with control panel 10, and control panel 10 can be used for controlling pneumatic cylinder 5, makes things convenient for people to control, pneumatic cylinder 5 and control panel 10 electric connection.

Specifically, when in use, the heat insulation plate is placed in the lower die 2, the hydraulic cylinder 5 is started through the control panel 10, the hydraulic cylinder 5 enables the movable plate 6 to move downwards, the movable plate 6 drives the upper die 3 to move downwards, the upper die 3 and the lower die 2 are matched to punch and form the heat insulation plate, meanwhile, the movable plate 6 drives the L-shaped rod 8 to move downwards, the L-shaped rod 8 extrudes the transmission rod 92, the transmission rod 92 moves towards the inside of the working box 91, the transmission rod 92 enables the second spring 94 to compress through the sliding plate 93, when the L-shaped rod 8 moves below the transmission rod 92, the second spring 94 bounces open, the transmission rod 92 moves towards the outer side of the working box 91, when the die is opened, the movable plate 6 enables the L-shaped rod 8 to move upwards, the L-shaped rod 8 enables the working box 91 to move upwards through the transmission rod 92, the working box 91 enables the ejector rod 12 to move upwards, the ejector rod 12 ejects the heat insulation plate, and simultaneously compresses the first spring 11, the heat insulation board can be taken away, the rear work box 91 continues to move upwards after the heat insulation board is taken away, one side of the push block 13 extrudes the transmission rod 92, the transmission rod 92 moves towards the inside of the work box 91, the transmission rod 92 does not contact with the L-shaped rod 8 to be made, the first spring 11 bounces to make the work box 91 move downwards, the work box 91 drives the ejector rod 12 to move downwards, the ejector rod 12 is reset, and the next stamping is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. Heat insulating board side direction recess forming die for aeroengine, including supporting platform (1) and coupling mechanism (9), its characterized in that: the utility model discloses a supporting platform's (1) top symmetry fixedly connected with slide bar (7), one side fixedly connected with connecting plate (4) of slide bar (7), bottom fixedly connected with pneumatic cylinder (5) of connecting plate (4), the output fixedly connected with fly leaf (6) of pneumatic cylinder (5), the bottom symmetry fixedly connected with L type pole (8) of fly leaf (6), the bottom symmetry fixedly connected with ejector pad (13) of supporting platform (1), the inside symmetry sliding connection of supporting platform (1) has ejector pin (12), the bottom of ejector pin (12) is provided with coupling mechanism (9).

2. The heat insulating plate lateral groove forming die for the aircraft engine according to claim 1, characterized in that: coupling mechanism (9) are including work box (91), transfer line (92), slide (93), No. two spring (94), slot (95) and spout (96), bottom fixedly connected with work box (91) of ejector pin (12), the inside symmetry sliding connection of work box (91) has slide (93), the middle part fixedly connected with transfer line (92) of slide (93), the outside cover of transfer line (92) has No. two spring (94), the inside of transfer line (92) be provided with ejector pad (13) complex spout (96), the inside symmetry of work box (91) is provided with slot (95).

3. The heat insulating plate lateral groove forming die for the aircraft engine according to claim 2, characterized in that: one end of the transmission rod (92) and the bottom of the push block (13) are both of an inclined surface structure.

4. The heat insulating plate lateral groove forming die for the aircraft engine according to claim 3, characterized in that: the outer side of the ejector rod (12) is sleeved with a first spring (11), the bottom of the movable plate (6) is fixedly connected with an upper die (3), and the top of the supporting platform (1) is fixedly connected with a lower die (2).

5. The heat insulating plate lateral groove forming die for the aero-engine according to claim 4, wherein: the outer side of the ejector rod (12) is fixedly connected with a limiting plate (15) located inside the supporting platform (1), a limiting groove (14) is formed in the supporting platform (1), and the limiting plate (15) is connected with the limiting groove (14) in a sliding mode.

6. The heat insulating plate lateral groove forming die for the aircraft engine according to claim 1, characterized in that: one side of the supporting platform (1) is provided with a control panel (10), and the hydraulic cylinder (5) is electrically connected with the control panel (10).

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