Lifting material basket for subzero treatment of die steel

Abstract

The lifting material basket comprises a bottom plate, two supports are fixedly connected to the middle of the top end of the bottom plate, and a cryogenic pool and a supporting block are fixedly connected to the two sides of the top end of the bottom plate respectively. The material basket comprises a support, the support is slidably connected with a circular truncated cone, an annular rail is arranged on the side of the circular truncated cone, a sliding block is slidably connected into the annular rail, the sliding block is fixedly connected with a material basket body, the support is fixedly connected with a lifting driving mechanism, and the lifting driving mechanism is fixedly connected with the circular truncated cone. Automatic lifting of the material basket can be achieved, subzero treatment can be automatically completed, use is safe and convenient, and the risk of frostbite is avoided; the material basket can rotate to the other side of the cryogenic tank, so that the die steel can be taken and placed on the different sides, an operator is prevented from being too close to the cryogenic tank, and the safety is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel cryogenic treatment technical field, concretely relates to die steel cryogenic treatment is with lifting material basket. BACKGROUND

[0002] Cryogenic treatment is the key process of improving die steel wear resistance, dimensional stability and residual austenite conversion rate.

[0003] Traditional mode adopts hook or simple net basket manual operation, and the workpiece needs to be repeatedly adjusted position when being immersed / taken out of liquid nitrogen, so the efficiency is low and the personnel frostbite risk is caused easily.

[0004] Therefore, how to provide die steel cryogenic treatment is with lifting material basket to solve the problems existing in prior art, and it is of great significance to its application. UTILITY MODEL CONTENTS

[0005] Therefore, the purpose of the present application is to provide die steel cryogenic treatment is with lifting material basket to solve the problems of traditional mode adopting hook or simple net basket manual operation, repeatedly adjusting position when the workpiece is immersed / taken out of liquid nitrogen, low efficiency and personnel frostbite risk.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] Die steel cryogenic treatment is with lifting material basket, including bottom plate, the middle part of the bottom plate top is fixedly connected with two supports, the both sides of the bottom plate top are fixedly connected with cryogenic pool and support block respectively;

[0008] The support is slidably connected with a circular table, an annular track is formed in the side of the circular table, a sliding block is slidably connected in the annular track, the sliding block is fixedly connected with a material basket body, the support is fixedly connected with a lifting drive mechanism, and the lifting drive mechanism is fixedly connected with the circular table.

[0009] Preferably, the lifting drive mechanism comprises an upper sprocket, a lower sprocket, a motor and a chain, the lower sprocket is installed at the bottom end of the support, the upper sprocket is installed at the top end of the support, and the upper sprocket and the lower sprocket are connected by the chain.

[0010] Preferably, the both ends of the chain are fixedly connected with the top end and the bottom end of the circular table respectively, the surface of the circular table is provided with a through hole penetrating up and down, and the chain is in interference with the through hole.

[0011] Preferably, the motor is installed on one side of the bottom end of the support, and the output end of the motor is in transmission connection with the lower sprocket.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a material basket automatic lifting can be realized, can automatically complete cryogenic treatment, it is safe and convenient to use, avoid frostbite risk;

[0014] 2. The utility model discloses a material basket can rotate to the other side of cryogenic tank, realize the opposite side of taking and placing die steel, avoid the operator distance cryogenic tank too close, further improve the security.

[0015] The above description is only the summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, so as to be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the application more obvious and easy to understand, the following detailed description of the preferred embodiments of the application and the accompanying drawings are as follows.

[0016] According to the detailed description of the specific embodiments of the application in the following combined with the drawings, those skilled in the art will be more clear the above and other purposes, advantages and characteristics of the application. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the application or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are some embodiments of the application, for those skilled in the art, without creative labor, other drawings can also be obtained according to these drawings. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0018] Fig. 1 The structure schematic diagram of the utility model discloses a structure schematic diagram of the utility model;

[0019] Fig. 2 The structure diagram of the utility model is when loading and unloading.

[0020] In the drawing: 1, bottom plate, 2, cryogenic pool, 3, material basket body, 4, sliding block, 5, support, 6, upper sprocket, 7, chain, 8, circular table, 9, annular track, 10, support block, 11, motor, 12, lower sprocket. DETAILED DESCRIPTION

[0021] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the described embodiments without departing from the scope and spirit of the present application. In addition, descriptions of known functions and structures are omitted in the embodiments for the sake of clarity and conciseness.

[0022] In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0023] The term "and / or" herein is only used to describe an association relationship of associated objects, and can represent three relationships, for example, A and / or B can represent three cases of existence of A alone, existence of B alone, and existence of A and B at the same time. The term " / " herein is used to describe another association relationship of associated objects, and can represent two relationships, for example, A / and B can represent two cases of existence of A alone and existence of A and B at the same time. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after it.

[0024] It should also be noted that the relationship terms such as first and second in the present application are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion.

[0025] Please refer to Figs. 1-2 The utility model provides a mould steel cryogenic treatment uses the technical scheme of lifting material basket: Mould steel cryogenic treatment uses lifting material basket, including bottom plate 1, the middle part fixed connection of bottom plate 1 top end has two supports 5, bottom plate 1 top end's both sides are fixedly connected with cryogenic pool 2 and support block 10 respectively,

[0026] Support 5 slidingly connected with circular table 8, circular table 8's side is equipped with annular track 9, the inside slidingly connected with sliding block 4 of annular track 9, sliding block 4 is fixedly connected with material basket body 3, support 5 is fixedly connected with lifting drive mechanism, and lifting drive mechanism is fixedly connected with circular table 8.

[0027] The lifting driving mechanism comprises an upper chain wheel 6, a lower chain wheel 12, a motor 11 and a chain 7, the lower chain wheel 12 is installed at the bottom end of the support 5, the upper chain wheel 6 is installed at the top end of the support 5, the upper chain wheel 6 and the lower chain wheel 12 are drivingly connected through the chain 7, two ends of the chain 7 are fixedly connected with the top end and the bottom end of the circular table 8 respectively, the surface of the circular table 8 is provided with a through hole penetrating upward and downward, the chain 7 is in interference with the through hole, the motor 11 is installed at one side of the bottom end of the support 5, the output end of the motor 11 is drivingly connected with the lower chain wheel 12, the motor 11 drives the lower chain wheel 12 to rotate, at this time, the lower chain wheel 12 drives the basket body 3 to lift through the chain 7.

[0028] In specific use, in the initial state, the basket body 3 is located at the top end of the supporting block 10, the die steel is put into the basket body 3, then the motor 11 drives the lower chain wheel 12 to rotate counterclockwise, at this time, the lower chain wheel 12 drives the basket body 3 to ascend to a certain height through the chain 7, then the basket body 3 is rotated to the side where the deep cooling pool 2 is located through the annular track 9, then the motor 11 is started, the motor 11 drives the lower chain wheel 12 to rotate clockwise, the basket body 3 descends and the die steel is deep-cooled and discharged, after the discharge is completed, the lifting driving mechanism drives the basket body 3 to rotate to the side where the supporting block 10 is located along the annular track 9, the basket body 3 descends and is discharged.

[0029] The above merely describes preferred embodiments of the present application, but should not be used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any change, modification, replacement, integration and parameter change of the embodiments within the spirit and principle of the present application, which can realize the same function without departing from the principle and spirit of the present application, falls within the protection scope of the present application.

Claims

1. A lift basket for cryogenic treatment of die steels, characterized in that: Including the bottom plate (1), the middle part of the top end of the bottom plate (1) is fixedly connected with two supports (5), and the two sides of the top end of the bottom plate (1) are respectively fixedly connected with a deep cold pool (2) and a supporting block (10); The support (5) is slidably connected with a circular table (8), an annular track (9) is formed in the side of the circular table (8), a sliding block (4) is slidably connected in the annular track (9), the sliding block (4) is fixedly connected with a basket body (3), the support (5) is fixedly connected with a lifting driving mechanism, and the lifting driving mechanism is fixedly connected with the circular table (8).

2. The mold steel cryogenic treatment lift basket of claim 1, wherein: The lifting driving mechanism comprises an upper sprocket (6), a lower sprocket (12), a motor (11) and a chain (7), the lower sprocket (12) is installed at the bottom end of the support (5), the upper sprocket (6) is installed at the top end of the support (5), and the upper sprocket (6) and the lower sprocket (12) are drivingly connected through the chain (7).

3. The cryogenic treatment lift basket for die steel as claimed in claim 2, wherein: Both ends of the chain (7) are fixedly connected with the top end and the bottom end of the circular table (8), a through hole penetrating up and down is formed in the surface of the circular table (8), and the chain (7) is in interference with the through hole.

4. The cryogenic treatment lift basket for die steel as claimed in claim 3 wherein: The motor (11) is installed on one side of the bottom end of the support (5), and the output end of the motor (11) is drivingly connected with the lower sprocket (12).

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