CN219793040U

CN219793040U - Quenching equipment

Info

Publication number: CN219793040U
Application number: CN202223461446.3U
Authority: CN
Inventors: 李宇山; 黄社林; 刘建伟; 黄林源
Original assignee: Xingtai Lide Machinery Roll Manufacturing Co ltd
Current assignee: Xingtai Lide Machinery Roll Manufacturing Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-10-03
Anticipated expiration: 2032-12-24

Abstract

The utility model relates to the technical field of quenching, in particular to quenching equipment, which comprises a quenching box and a lifting device, wherein a rotating motor which is symmetrically arranged is arranged on the lower wall of the quenching box, a cavity is arranged in the quenching box, the lifting device is arranged in the cavity, a fixed box with a front opening is arranged at one end of a supporting rod, which is close to the center of the quenching box, the fixed box is internally provided with a cooling cavity, a replaceable cooling box is arranged in the cooling cavity, a sliding rail is arranged on the inner bottom wall of the fixed box, a sliding strip is arranged on the bottom wall of the cooling box, a storage box is arranged on the upper wall of the fixed box, an opening is arranged on the upper wall of the quenching box, a liquid inlet pipe is arranged on the side wall of the quenching box, a liquid outlet pipe is arranged on the lower side of the other side wall of the quenching box, the cooling box is connected with the fixed box through an electromagnetic lock, the cooling box can be fixed, the positive side wall of the quenching box is made of a high-temperature-resistant perspective material, a worker can observe the inside of the quenching box conveniently, and a universal wheel and a brake assembly are arranged below the quenching box.

Description

Quenching equipment

Technical Field

The utility model relates to the technical field of quenching, in particular to quenching equipment.

Background

Quenching is a well known heat treatment process in which steel is heated to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), held for a period of time to austenitize it wholly or partially, and then rapidly cooled to below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to effect martensitic (or bainitic) transformation.

When the existing quenching equipment is used, when an object is placed in quenching liquid, the object cannot adapt to different liquid levels because the object cannot move up and down, so that the object cannot enter the quenching liquid completely, uneven quenching can be caused, and the object is required to be taken out for cooling, so that the cooling speed is low and the effect is poor, and the use limitation is higher.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides quenching equipment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quenching equipment, includes quench tank and elevating gear, quench tank lower wall is provided with symmetrical arrangement's rotating electrical machines, be provided with the cavity in the quench tank, elevating gear is in the cavity, elevating gear includes hob, drive block and bracing piece, the hob runs through quench tank with correspond the rotating electrical machines is connected, the hob runs through the drive block, correspond the hob with corresponding drive block threaded connection, drive block is close to quench tank center one side and is provided with the bracing piece, bracing piece is close to quench tank center department one end and is provided with the fixed box that has the front opening, be provided with the cooling chamber in the fixed box, be provided with removable cooling tank in the cooling chamber with cooling tank looks adaptation, the fixed box inner bottom wall is provided with the slide rail, the slide rail with the slide rail looks adaptation, the fixed box upper wall is provided with the thing box, quench tank upper wall is provided with the opening, the opening runs through quench tank side wall is provided with another cooling tank lateral wall and quenching liquid.

In order to facilitate the connection of the cooling box and the fixed box, the utility model is improved in that: an electromagnetic lock is arranged between the bottom wall of the cooling box and the inner wall of the fixed box, and the cooling box is connected with the fixed box by the electromagnetic lock.

In order to conveniently control the position of the storage box, the utility model is improved by: the rotating motor is a servo motor.

In order to prevent the quenching box from entering dust or sundries, the utility model is improved by: the upper end of the liquid inlet pipe and the lower end of the liquid outlet pipe are both provided with protective covers.

In order to facilitate the observation of the internal condition of the quenching tank, the utility model is improved in that: the positive side wall of the quenching tank is made of a perspective material capable of preventing high temperature.

In order to facilitate moving and stopping the quenching box, the utility model is improved by: the quenching box lower wall is connected with a universal wheel and a brake assembly, and the universal wheel is matched with the brake assembly.

(III) beneficial effects

Compared with the prior art, the utility model provides quenching equipment, which has the following beneficial effects:

this quenching equipment is provided with elevating gear and quenching case, through the cooperation of hob and drive block, can go up and down to the position of thing box, make its quenching liquid that adapts to different positions, and elevating gear and opening can form sealing state, prevent that the dust from getting into, thing box below is provided with fixed box, be provided with removable cooling box in the fixed box, can cool off the article fast, the cooling box is connected with the fixed box with the electromagnetic lock, can fix it, the positive lateral wall of quenching box is the perspective material of preventing high temperature, make things convenient for the workman to observe its inside, quenching box below is provided with universal wheel and brake subassembly, the convenience is moved the quenching box.

Drawings

FIG. 1 is a schematic view of a first view of the structure of the present utility model;

FIG. 2 is a schematic view of a second view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure fixing box and cooling box of the present utility model.

In the figure: 1. a quenching tank; 2. a screw rod; 3. a liquid inlet pipe; 4. an opening; 5. a transmission block; 6. a fixed box; 7. a storage box; 8. a cooling box; 9. a liquid outlet pipe; 10. a support rod; 11. a rotating motor; 12. a universal wheel; 13. a slide bar; 14. a slide rail; 16. and a brake assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a quenching device comprises a quenching tank 1 and a lifting device, wherein a rotating motor 11 which is symmetrically arranged is arranged on the lower wall of the quenching tank 1, a cavity is arranged in the quenching tank 1, the lifting device is arranged in the cavity, the lifting device comprises a screw rod 2, a transmission block 5 and a supporting rod 10, the screw rod 2 penetrates through the quenching tank 1 and is connected with the corresponding rotating motor 11, the screw rod 2 penetrates through the transmission block 5, the screw rod 2 and the corresponding transmission block 5 are in threaded connection, the transmission block 5 is provided with the supporting rod 10 on one side close to the center of the quenching tank 1, a fixing box 6 with a front opening 4 is arranged on one end of the supporting rod 10 close to the center of the quenching tank 1, a cooling cavity is arranged in the fixing box 6, a replaceable cooling tank 8 is arranged in the cooling cavity and is matched with the cooling tank 8, a sliding rail 14 is arranged on the inner bottom wall of the fixing box 6, a sliding bar 13 is arranged on the bottom wall of the cooling tank 8, a sliding bar 14 penetrates through the transmission block 5, a liquid inlet pipe 4 is arranged on the other side wall of the cooling tank 1, an opening 4 is arranged on the other side wall of the cooling tank 1, and a liquid inlet pipe 4 is arranged on the other side wall of the cooling tank 4, and a liquid outlet pipe 4 is arranged on the other side wall of the cooling tank 4.

In the use process, the protective cover of the liquid inlet pipe 3 is opened, quenching liquid is poured, the protective cover is covered, the object is placed in the object placing box 7, the rotating motor 11 is started, the output of the rotating motor 11 drives the spiral rod 2 to rotate, the transmission block 5 moves downwards along with the rotation of the spiral rod 2 due to the threaded connection of the spiral rod 2 and the transmission block 5, the supporting rod 10 descends along with the spiral rod 2, the object placing box 7 descends to a proper position of the object and the quenching liquid, the motor output is stopped, after quenching is finished, the rotating motor 11 is started, the output of the rotating motor 11 drives the spiral rod 2 to rotate, the transmission block 5 moves upwards, the object placing box 7 moves upwards along with the supporting rod 10 until the bottom wall of the fixed box 6 is in contact with the upper wall of the quenching box 1, at the moment, the opening 4 is in a sealing state with the supporting rod 10, the transmission block 5 and the fixed box 6, the replaceable cooling box 8 is taken out, the sliding bar 13 of the cooling box 8 is aligned with the sliding rail 14, the sliding bar 13 slides in along with the sliding rail 14, the cooling box 8 enters the fixed box 6 along with the cooling box, the object is cooled, if the object is required to be cleaned, the protective cover of the liquid can be opened, and the quenching liquid can be poured out.

In the actual use process, the fixed box 6 and the cooling box 8 need to be fixed, in order to meet the requirements, the electromagnetic lock is arranged between the bottom wall of the cooling box 8 and the inner wall of the fixed box 6, and the cooling box 8 is connected with the fixed box 6 by the electromagnetic lock.

In the practical use process, the position of the storage box 7 is convenient to move and control, and in order to meet the requirements, the rotary motor 11 is improved to be a servo motor.

In the actual use process, workers can conveniently observe the internal condition of the quenching tank 1 and the position of the quenching liquid, and in order to meet the requirements, the utility model improves that the front side wall of the quenching tank 1 is made of a high-temperature-resistant perspective material.

In the practical use process, the quenching tank 1 is convenient to move, in order to meet the requirements, the utility model is improved in that the lower wall of the quenching tank 1 is connected with the universal wheel 12 and the brake assembly 16, and the universal wheel 12 is matched with the brake assembly 16.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The quenching equipment comprises a quenching box (1) and a lifting device, and is characterized in that: the quenching device comprises a quenching tank (1), wherein a rotating motor (11) which is symmetrically arranged is arranged on the lower wall of the quenching tank (1), a cavity is formed in the quenching tank (1), a lifting device is arranged in the cavity, the lifting device comprises a screw rod (2), a transmission block (5) and a supporting rod (10), the screw rod (2) penetrates through the quenching tank (1) and is connected with the corresponding rotating motor (11), the screw rod (2) penetrates through the transmission block (5), the corresponding screw rod (2) and the corresponding transmission block (5) are in threaded connection, the transmission block (5) is provided with a supporting rod (10) close to one side of the center of the quenching tank (1), one end of the supporting rod (10) close to the center of the quenching tank (1) is provided with a fixed box (6) with a front opening (4), a cooling cavity is formed in the fixed box (6), a replaceable cooling box (8) is arranged in the cooling cavity, the cooling cavity is matched with the cooling box (8), the inner bottom wall (6) is provided with a sliding rail (14), the sliding rail (6) is provided with a bottom wall (13), the sliding rail (13) is provided with a sliding rail (13) on the sliding rail (1), the opening (4) penetrates through the quenching tank (1), the opening (4) is matched with the lifting device, a liquid inlet pipe (3) is arranged on the side wall of the quenching tank (1), and a liquid outlet pipe (9) is arranged on the lower side of the other side wall of the quenching tank (1).

2. A quenching apparatus as claimed in claim 1, wherein: an electromagnetic lock is arranged between the bottom wall of the cooling box and the inner wall of the fixed box (6), and the cooling box (8) is connected with the fixed box (6) through the electromagnetic lock.

3. A quenching apparatus as claimed in claim 2, wherein: the rotating motor (11) is a servo motor.

4. A quenching apparatus as claimed in claim 3, wherein: the upper end of the liquid inlet pipe (3) and the lower end of the liquid outlet pipe (9) are both provided with protective covers.

5. A quenching apparatus as claimed in claim 4, wherein: the front side wall of the quenching box (1) is made of a perspective material capable of preventing high temperature.

6. A quenching apparatus as claimed in claim 5, wherein: the quenching box (1) lower wall is connected with universal wheels (12) and a brake assembly (16), and the universal wheels (12) are matched with the brake assembly (16).