CN211005527U

CN211005527U - Full-automatic heat treatment device of movable scroll disk for compressor

Info

Publication number: CN211005527U
Application number: CN201922192722.2U
Authority: CN
Inventors: 李�杰
Original assignee: Saitama Aluminum Forging Danyang Co ltd
Current assignee: Saitama Aluminum Forging Danyang Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-14
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a full-automatic heat treatment device of a movable scroll disk for a compressor, wherein the middle part of the upper end of a base is connected with a lower die holder, the upper end of the lower die holder is provided with a placing cavity, two sides of the lower die holder are respectively provided with a side plate, the outside of the side plate is connected with a positioning plate, two sides of the upper end of the base are respectively connected with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is connected with a connecting block; the utility model discloses move the interior outside edge of whirlpool dish and hug closely first stereotype, the second stereotype board, it helps heat treatment design shaping in the design chamber to move the whirlpool dish, then open electric heating wire, to first stereotype board, the second stereotype board heats, make heat transfer to move on the whirlpool dish, high temperature heats the whirlpool dish in the upper die base and on the die holder and makes to move the whirlpool dish and can be heated the setting shaping by the heat treatment, move the whirlpool dish in heat treatment process because first stereotype board, the setting of second stereotype board can not warp, guarantee to move the quality of whirlpool dish after the heat treatment.

Description

Full-automatic heat treatment device of movable scroll disk for compressor

Technical Field

The utility model relates to a move whirlpool dish processing technology field, specifically be a compressor is with full-automatic heat treatment device who moves whirlpool dish.

Background

The scroll compressor is a positive displacement compressor, and the compression component consists of a movable scroll plate and a fixed scroll. Including a number of structural features that provide a bypass flow of gas through the compressor housing to reduce entrained oil. The scroll compressor has an orbiting scroll and a fixed scroll which are engaged with each other. The movable scroll disk is firstly required to be made and molded by raw materials in the production process and then subjected to heat treatment and shaping, the shaping effect of the heat treatment of the conventional movable scroll disk is not very stable, and therefore, the full-automatic heat treatment device of the movable scroll disk for the compressor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compressor is with full-automatic heat treatment device who moves whirlpool dish to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic heat treatment device of a movable scroll disk for a compressor comprises a base, wherein the middle part of the upper end of the base is connected with a lower die base, the upper end of the lower die holder is provided with a placing cavity, two sides of the lower die holder are respectively provided with a side plate, the outer part of the side plate is connected with a positioning plate, two sides of the upper end of the base are respectively connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is connected with a connecting block, the upper end of the connecting block is connected with a mounting seat, the middle part of the lower end of the mounting seat is connected with an upper die holder, a first shaping plate is arranged at the lower end of the upper die holder, a second shaping plate is arranged at one side of the first shaping plate, the first shaping plate and the second shaping plate are both arranged in a curved shape, a shaping cavity is formed between the first shaping plate and the second shaping plate, the shape of the cavity of the fixed cavity is the same as the structure of the movable scroll disk, and two sides of the lower end of the upper die base are respectively connected with a guide rod.

As a further optimization of the technical scheme, one side of the positioning plate is provided with a positioning groove.

As a further optimization of the technical scheme, the first shaping plate and the second shaping plate are respectively internally provided with an electric heating wire.

As a further optimization of the technical scheme, the two groups of first hydraulic cylinders are synchronous hydraulic cylinders.

As a further optimization of the technical scheme, the guide rods are arranged corresponding to the positioning plates.

As a further optimization of the technical scheme, the shaping cavity is positioned right above the placing cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model places the non-heat-treated formed movable vortex disc in the placing cavity of the lower die base, aligns the shape of the body of the movable vortex disc with the shaping cavity of the upper die base, the upper die base is downwards matched with the lower die base by the retraction of the first hydraulic cylinder, the inner and outer side edges of the movable scroll disk are tightly attached to the first shaping plate and the second shaping plate, the movable scroll disk is stably positioned in the shaping cavity to be beneficial to heat treatment shaping, then the electric heating wire is switched on, the first shaping plate and the second shaping plate are heated, so that heat is transferred to the movable scroll disk, the movable scroll disk is heated and shaped by high temperature in the upper die base and the lower die base, the movable scroll disk can not deform due to the arrangement of the first shaping plate and the second shaping plate in the heat treatment process, so that the quality of the movable scroll disk after heat treatment is ensured, and the stable forming of the movable scroll disk in the heat treatment process can be ensured.

Drawings

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

fig. 2 is a schematic diagram of the first and second shaping plates of the present invention;

FIG. 3 is a schematic diagram of the positioning plate structure of the present invention;

fig. 4 is a schematic view of the first fixed plate structure of the present invention.

In the figure: 1. a base; 2. a lower die holder; 3. a placement chamber; 4. a side plate; 5. positioning a plate; 6. positioning a groove; 7. connecting blocks; 8. a mounting seat; 9. an upper die holder; 10. a guide bar; 11. a first fixed plate; 12. a second sizing plate; 13. a cavity is determined; 14. a first hydraulic cylinder; 16. an electric heating wire.

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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compressor is with full-automatic heat treatment device who moves vortex dish, includes base 1, the upper end middle part of base 1 is connected with die holder 2, the upper end of die holder 2 is equipped with places the chamber 3, the both sides of die holder 2 are equipped with curb plate 4 respectively, the outside of curb plate 4 is connected with locating plate 5, the upper end both sides of base 1 are connected with first pneumatic cylinder 14 respectively, the output of first pneumatic cylinder 14 is connected with connecting block 7, the upper end of connecting block 7 is connected with mount pad 8, the lower extreme middle part of mount pad 8 is connected with upper die base 9, first stereotype plate 11 is installed to the lower extreme of upper die base 9, one side of first stereotype plate 11 is equipped with second stereotype plate 12, first stereotype plate 11, second stereotype plate 12 all are curved setting, form between first stereotype plate 11 and the second stereotype plate 12 and decide die cavity 13, the intracavity form of deciding die cavity 13 is the same with the structure that moves, and two sides of the lower end of the upper die holder 9 are also respectively connected with a guide rod 10.

Specifically, one side of locating plate 5 is equipped with constant head tank 6, and the lower extreme of last die holder 9 decurrent in-process guide bar 10 is pegged graft to getting into in the constant head tank 6, can be more accurate play guiding orientation effect. Specifically, the first sizing plate 11 and the second sizing plate 12 are respectively provided with an electric heating wire 16 inside. Specifically, the two sets of first hydraulic cylinders 14 are synchronous hydraulic cylinders. Specifically, the guide rod 10 is disposed corresponding to the position of the positioning plate 5. Specifically, the fixed cavity 13 is located right above the placing cavity 3.

Specifically, when in use, the molded movable scroll pan without heat treatment is placed in the placing cavity 3 of the lower die holder 2, the shape of the body of the movable scroll pan is aligned with the shaping cavity 13 in the upper die holder 9, the upper die base 9 is downwards matched with the lower die base 2 through retraction of the first hydraulic cylinder 14, the inner side edge and the outer side edge of the movable scroll are tightly attached to the first shaping plate 11 and the second shaping plate 12, the movable scroll is stably positioned in the shaping cavity 13 to facilitate heat treatment shaping, then the electric heating wire 16 is switched on, the first shaping plate 11 and the second shaping plate 12 are heated, so that heat is transferred to the movable scroll, the movable scroll is heated by high temperature in the upper die base 9 and the lower die base 2 to be shaped and formed by heating treatment, in the heat treatment process, the movable scroll disk cannot deform due to the arrangement of the first shaping plate 11 and the second shaping plate 12, so that the quality of the movable scroll disk after heat treatment is ensured.

It should be noted that the specific structure and electrical connection of the electric heating wire 16 are the existing mature technology, and can be realized by adopting the heating device in the patent of thermal stress cycling test device with application number CN 201120110980.2; the start-stop control of the first hydraulic cylinder 14 is prior art, and will not be described herein too much, and may be implemented by prior art, for example, by using the controller in chinese patent CN 201621418973.8.

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

Claims

1. The utility model provides a compressor is with full-automatic heat treatment device who moves whirlpool dish, includes base (1), its characterized in that: the die comprises a base (1), a lower die base (2) is connected to the middle of the upper end of the base (1), a placing cavity (3) is arranged at the upper end of the lower die base (2), side plates (4) are arranged on two sides of the lower die base (2) respectively, a positioning plate (5) is connected to the outer portion of each side plate (4), first hydraulic cylinders (14) are connected to two sides of the upper end of the base (1) respectively, a connecting block (7) is connected to the output end of each first hydraulic cylinder (14), a mounting base (8) is connected to the upper end of each connecting block (7), an upper die base (9) is connected to the middle of the lower end of each mounting base (8), a first shaping plate (11) is installed at the lower end of each upper die base (9), a second shaping plate (12) is arranged on one side of each first shaping plate (11), the first shaping plates (11) and the second shaping plates (12) are arranged in a curved shape, the shape of the cavity of the fixed cavity (13) is the same as the structure of the movable scroll disk, and two sides of the lower end of the upper die holder (9) are respectively connected with a guide rod (10).

2. The full-automatic heat treatment device of the orbiting scroll for the compressor as claimed in claim 1, wherein: and one side of the positioning plate (5) is provided with a positioning groove (6).

3. The full-automatic heat treatment device of the orbiting scroll for the compressor as claimed in claim 1, wherein: and electric heating wires (16) are respectively arranged inside the first shaping plate (11) and the second shaping plate (12).

4. The full-automatic heat treatment device of the orbiting scroll for the compressor as claimed in claim 1, wherein: the two groups of first hydraulic cylinders (14) are synchronous hydraulic cylinders.

5. The full-automatic heat treatment device of the orbiting scroll for the compressor as claimed in claim 1, wherein: the guide rod (10) is arranged corresponding to the positioning plate (5).

6. The full-automatic heat treatment device of the orbiting scroll for the compressor as claimed in claim 1, wherein: the fixed cavity (13) is positioned right above the placing cavity (3).