CN215373493U

CN215373493U - Square heat treatment charging tray of high accuracy casting stainless steel

Info

Publication number: CN215373493U
Application number: CN202121389970.7U
Authority: CN
Inventors: 任洪凯
Original assignee: Wuxi Dilong Casting Co ltd
Current assignee: Wuxi Dilong Casting Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-31
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a high-precision cast stainless steel square heat treatment tray, which comprises a square tray, materials and a protective rod, wherein the square tray is provided with a groove; the upper surface of square charging tray runs through and has seted up a plurality of groups and lead to the groove, a plurality of groups spread groove have been seted up to the upper surface of square charging tray, the spread groove is arranged in between two sets of logical grooves, the last fixed surface of square charging tray installs four groups of locating pieces. When the material protection device is used, materials are placed in the middle of the upper surface of the square tray, the external threads at the bottom end of the protection rod are in spiral connection with the internal threads on the inner wall of the through groove in the upper surface of the square tray, the protection rod can be fixedly connected with the square tray, the position of the protection rod is adjusted according to the size of the materials, the protection rod is fixed on the outer side of the materials, the protection rod on the outer side of the square tray can protect the materials on the square tray, the materials on the square tray are prevented from falling off in the operation process, the protection rod can be detached by rotating anticlockwise after the material protection device is used, and the material protection device is simple in structure and good in use effect.

Description

Square heat treatment charging tray of high accuracy casting stainless steel

Technical Field

The utility model relates to the technical field of heat treatment trays, in particular to a high-precision cast stainless steel square heat treatment tray.

Background

The heat treatment is an important component in the production of medium and heavy plates, and is an important part for producing products with high technical content and high added value. The heat treatment line arrangement and equipment selection determine the future development direction. The selection of the heat treatment type according to the product positioning is very important, and along with the continuous increase of the demand of variety steel, the heat treatment draws more and more high attention of people, so that the heat treatment is very important in recent years regardless of the new production line or the old line transformation;

the retrieval publication number is CN209292424U, and discloses a high-precision casting stainless steel square heat treatment tray which is characterized by comprising the following raw materials: the raw material is stainless steel invented by the company; designing a material tray: the length of the square bearing plate is 60cm, the thickness of the square bearing plate is about 6cm, a plurality of hollow hexagons are arranged on the material tray, the length of each hexagon is 10cm, the hexagons are distributed in a space network shape, 4 hollow cylinders are arranged at the edges of the bearing plate, the diameter of each hollow cylinder at the edge of the bearing plate is about 6cm, and a plurality of material trays can be simultaneously overlapped for use;

in the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, materials on the square bearing plate are easy to slide off in the use process, the safety coefficient is low, and 2, when a plurality of material discs are simultaneously stacked, a corresponding positioning device is not arranged, and the material discs are easy to topple.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision casting stainless steel square heat treatment tray, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision cast stainless steel square heat treatment tray comprises a square tray, materials and a protective rod;

the upper surface of the square material tray is provided with a plurality of groups of through grooves in a penetrating manner, a plurality of groups of connecting grooves are formed in the upper surface of the square material tray and are arranged between the two groups of through grooves, four groups of positioning blocks are fixedly arranged on the upper surface of the square material tray, and the four groups of positioning blocks are respectively arranged at four corners of the upper surface of the square material tray;

the material is placed in the middle of the upper surface of the square tray, and internal threads are arranged on the inner wall of the through groove;

the quantity of guard bar is a plurality of groups, just the lower extreme of guard bar is provided with the external screw thread, the guard bar passes through internal thread and external screw thread screwed connection with square charging tray.

As a preferred embodiment of the present invention, the lower surface of the square material tray is provided with four groups of positioning grooves, the four groups of positioning grooves are respectively disposed at four corners of the lower surface of the square material tray, and the four groups of positioning blocks on the upper surface of the square material tray respectively penetrate through the four groups of positioning grooves on the lower surface of the other group of square material tray and are movably connected.

In a preferred embodiment of the utility model, the guard bar is made of the same material as the square tray.

In a preferred embodiment of the present invention, the through groove has a hexagonal shape.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the high-precision cast stainless steel square heat treatment tray, when the tray is used, materials are placed in the middle of the upper surface of the square tray, the external threads at the bottom end of the protective rod are spirally connected with the internal threads on the inner wall of the through groove in the upper surface of the square tray, the protective rod can be fixedly connected with the square tray, the position of the protective rod is adjusted according to the size of the materials, the protective rod is fixed on the outer side of the materials, the protective rod on the outer side of the square tray can protect the materials on the square tray, the materials on the square tray are prevented from falling off in the operation process, and after the tray is used, the protective rod can be detached by rotating anticlockwise.

2. According to the high-precision cast stainless steel square heat treatment material disc, four groups of positioning blocks on the upper surface of the square material disc respectively penetrate through four groups of positioning grooves on the lower surface of the other group of square material disc and are movably connected, so that the square material disc can be positioned, a plurality of groups of square material discs can be stacked conveniently, and the square material discs are prevented from toppling in the stacking process.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a top view of a high precision cast stainless steel square heat treatment tray of the present invention;

FIG. 2 is a front view of a high precision cast stainless steel square heat treatment tray of the present invention.

In the figure: square charging tray 1, logical groove 2, spread groove 3, locating piece 4, constant head tank 5, material 6, guard bar 7, external screw thread 8, internal thread 9.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a high-precision casting stainless steel square heat treatment tray comprises a square tray 1, materials 6 and a protective rod 7;

the upper surface of the square tray 1 is provided with a plurality of groups of through grooves 2 in a penetrating manner, the upper surface of the square tray 1 is provided with a plurality of groups of connecting grooves 3, the connecting grooves 3 are arranged between the two groups of through grooves 2, four groups of positioning blocks 4 are fixedly arranged on the upper surface of the square tray 1, and the four groups of positioning blocks 4 are respectively arranged at four corners of the upper surface of the square tray 1;

the material 6 is placed in the middle of the upper surface of the square tray 1, and internal threads 9 are arranged on the inner wall of the through groove 2;

the number of the protection rods 7 is a plurality of groups, the lower ends of the protection rods 7 are provided with external threads 8, and the protection rods 7 are in threaded connection with the external threads 8 through internal threads 9;

in this embodiment (as shown in fig. 1-2), place material 6 in the middle part of the upper surface of square charging tray 1 during the use, the external screw thread 8 of the bottom of protective rod 7 and the internal screw thread 8 screwed connection of the logical groove 3 inner wall of square charging tray 1 upper surface, can be 7 with square charging tray 1 fixed connection of protective rod, according to the difference of material size, adjust the position of protective rod 7, fix protective rod 7 in the outside of material 6, the protective rod 7 in the square charging tray 1 outside can protect material 6 on the square charging tray 1, avoid the material 6 landing on the square charging tray 1 in the operation process, after finishing using, counter-clockwise turning protective rod 7 can be pulled down, moreover, the steam generator is simple in structure, and the use effect is good.

In this embodiment (please refer to fig. 1-2), four groups of positioning grooves 5 are formed in the lower surface of the square tray 1, the four groups of positioning grooves 5 are respectively disposed at four corners of the lower surface of the square tray 1, and the four groups of positioning blocks 4 on the upper surface of the square tray 1 respectively penetrate through the four groups of positioning grooves 5 on the lower surface of the other group of square tray 1 and are movably connected to each other, so that the square tray 1 can be positioned, stacking of multiple groups of square trays 1 is facilitated, and the square trays 1 are prevented from being toppled over in the stacking process.

In this embodiment (please refer to fig. 1-2), the material of the guard bar 7 is the same as that of the square tray 1, so as to improve the use effect.

In this embodiment (see fig. 1), the through grooves 2 are hexagonal, so that materials are saved.

The utility model is a high-precision casting stainless steel square heat treatment tray, which comprises a square tray 1, a through groove 2, a connecting groove 3, a positioning block 4, a positioning groove 5, a material 6, a protective rod 7, an external thread 8 and an internal thread 9, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the tray can be known by technical manuals or conventional experimental methods, when the tray is used, the material 6 is placed in the middle of the upper surface of the square tray 1, the external thread 8 at the bottom end of the protective rod 7 is in screw connection with the internal thread 8 on the inner wall of the through groove 3 on the upper surface of the square tray 1, the protective rod 7 can be fixedly connected with the square tray 1, the position of the protective rod 7 is adjusted according to different sizes of the material, the protective rod 7 is fixed on the outer side of the material 6, the protective rod 7 on the outer side of the square tray 1 can protect the material 6 on the square tray 1, avoid the material 6 landing on the square charging tray 1 in the operation process, after finishing using, counter-clockwise turning guard bar 7 can be pulled down, simple structure, excellent in use effect, four group's locating pieces 4 through the square charging tray 1 upper surface run through four group's constant head tanks 5 and swing joint of another group of square charging tray 1 lower surface respectively, can fix a position square charging tray 1, make things convenient for the pile up neatly of multiunit square charging tray 1, avoid square charging tray 1 pile up neatly in-process to empty.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-precision cast stainless steel square heat treatment tray is characterized by comprising a square tray (1), materials (6) and a protective rod (7);

the upper surface of the square tray (1) is provided with a plurality of groups of through grooves (2) in a penetrating manner, the upper surface of the square tray (1) is provided with a plurality of groups of connecting grooves (3), the connecting grooves (3) are arranged between the two groups of through grooves (2), the upper surface of the square tray (1) is fixedly provided with four groups of positioning blocks (4), and the four groups of positioning blocks (4) are respectively arranged at four corners of the upper surface of the square tray (1);

the material (6) is arranged in the middle of the upper surface of the square material tray (1), and internal threads (9) are arranged on the inner wall of the through groove (2);

the quantity of guard bar (7) is a plurality of groups, just the lower extreme of guard bar (7) is provided with external screw thread (8), guard bar (7) and square charging tray (1) are through internal thread (9) and external screw thread (8) screwed connection.

2. The high-precision casting stainless steel square heat treatment tray of claim 1, which is characterized in that: four groups of positioning grooves (5) are formed in the lower surface of the square material plate (1), the four groups of positioning grooves (5) are respectively arranged at four corners of the lower surface of the square material plate (1), and the four groups of positioning blocks (4) on the upper surface of the square material plate (1) respectively penetrate through the four groups of positioning grooves (5) on the lower surface of the other group of square material plate (1) and are movably connected.

3. The high-precision casting stainless steel square heat treatment tray of claim 1, which is characterized in that: the guard bar (7) is made of the same material as the square material tray (1).

4. The high-precision casting stainless steel square heat treatment tray of claim 1, which is characterized in that: the through grooves (2) are hexagonal.