CN219136864U

CN219136864U - Precise bearing steel ball quenching tank convenient for feeding and discharging

Info

Publication number: CN219136864U
Application number: CN202320057130.3U
Authority: CN
Inventors: 张春斋; 周宝; 刘垒; 孙泽富
Original assignee: Dong'e Xiaguang Steel Ball Co ltd
Current assignee: Dong'e Xiaguang Steel Ball Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-06
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a precise bearing steel ball quenching tank convenient for feeding and discharging, which comprises a quenching tank: one side of the quenching tank is internally sleeved with a connecting pipe, one end of the connecting pipe is fixedly connected with a socket, the other end of the connecting pipe is fixedly connected with a cooling pipe, the precise bearing steel ball quenching tank convenient for feeding and discharging is provided with a dismantling nut through rotation, the connecting pipe is free of constraint, the socket is conveniently moved to one end to drive the cooling pipe to be dismantled, so that the cooling pipe is maintained and replaced, the maintenance efficiency is improved, the socket is connected with a power supply through an electric wire, the cooling pipe is electrified to cool cooling liquid in the quenching tank, so that steel balls are continuously quenched, and the working efficiency is improved; through the starter motor, drive conveyer belt and blend stop rotation, conveniently last to drag for the steel ball, the design of baffle can prevent that the steel ball from carrying in-process to the side slip and dropping, through rotating the thermometer, drives the screwed pipe and rotates, the fixed thermometer of easy to assemble to the inside coolant temperature of quenching bath is observed in real time to the operator.

Description

Precise bearing steel ball quenching tank convenient for feeding and discharging

Technical Field

The utility model relates to the technical field of steel ball processing, in particular to a precise bearing steel ball quenching tank convenient for feeding and discharging.

Background

Quenching is a heat treatment process. Quenching of steel is a heat treatment process in which steel is heated to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept for a period of time to fully or partially austenitize it, and then rapidly cooled to below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to undergo martensitic (or bainitic) transformation. Solution treatment of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc., or heat treatment processes with rapid cooling processes are also commonly referred to as quenching.

At present, when the existing steel balls are quenched, the steel balls are generally placed in the supporting net and the supporting net is placed in the quenching tank for quenching, so that the steel balls are inconvenient to continuously quench, and the working efficiency is low. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a precise bearing steel ball quenching tank convenient for feeding and discharging so as to solve the problem of inconvenient continuous quenching of steel balls.

In order to achieve the above purpose, the present utility model provides the following technical solutions: precision bearing steel ball quenching bath convenient to business turn over material includes the quenching bath: the quenching device comprises a quenching tank, a connecting pipe is sleeved inside one side of the quenching tank, a socket is fixedly connected to one end of the connecting pipe, a cooling pipe is fixedly connected to the other end of the connecting pipe, a sealing ring is sleeved outside the connecting pipe, a nut is connected to the outer side of the connecting pipe through threads, a feeding pipe is fixedly arranged at the upper end of one side of the quenching tank, a shaft support is fixedly arranged at the upper end and the inner side of the quenching tank, a roller is sleeved inside the shaft support in a sliding mode, a conveying belt is sleeved outside the roller, a barrier strip is fixedly connected to the outer surface of the conveying belt, a supporting plate is fixedly welded to the side face of the shaft support, a screw is connected to the inner side of the supporting plate through threads, a baffle is tightly attached to the outer side face of the supporting plate, a threaded pipe is connected to the inner side of the quenching tank through threads, a metal temperature sensing element is fixedly sleeved on the outer side of the threaded pipe, and a sealing ring is fixedly connected to one end of the threaded pipe through threads.

Preferably, the inner side face of the nut compresses tightly the sealing ring, the inner side face of the sealing ring compresses tightly the quenching bath, the nut is dismantled through rotation, the connecting pipe loses the constraint, and the cooling pipe is conveniently driven to be dismantled by moving the socket to one end, so that the cooling pipe is maintained and replaced, and the maintenance efficiency is improved.

Preferably, the inner side surface of the socket is tightly pressed against the quenching tank, the socket is connected with a power supply through an electric wire, and the cooling pipe is electrified to cool the cooling liquid in the quenching tank, so that the steel balls are continuously quenched, and the working efficiency is improved.

Preferably, one end of the roller is connected with a motor through a rotating shaft, one end of the feeding pipe is aligned with the conveying belt, and the conveying belt and the barrier strip are driven to rotate through a starting motor, so that steel balls can be conveniently and continuously fished out.

Preferably, the screw passes through threaded connection baffle, the quenching bath is hugged closely to the medial surface of sealing ring, and the design of baffle can prevent that the steel ball from carrying in-process to the side slip and dropping, through rotating the thermometer, drives the screwed pipe and rotates, conveniently installs fixed thermometer to the inside coolant temperature of quenching bath is observed in real time to the operator.

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

1. the inner side surface of the nut compresses the sealing ring, the inner side surface of the sealing ring compresses the quenching bath, the connecting pipe loses constraint by rotating the dismantling nut, and the cooling pipe is conveniently driven to be dismantled by moving the socket towards one end, so that the cooling pipe is conveniently maintained and replaced, and the maintenance efficiency is improved.

2. According to the socket, the inner side face of the socket is tightly pressed against the quenching tank, the socket is connected with a power supply through an electric wire, and the cooling pipe is electrified to cool the cooling liquid in the quenching tank, so that the steel balls are continuously quenched, and the working efficiency is improved.

3. One end of the roller is connected with a motor through a rotating shaft, one end of the feeding pipe is aligned with the conveying belt, and the conveying belt and the barrier strip are driven to rotate by starting the motor, so that the steel balls can be conveniently and continuously fished out.

4. According to the utility model, the screw is connected with the baffle through the threads, the inner side surface of the sealing ring is tightly attached to the quenching tank, the baffle can prevent steel balls from sliding and falling to the side surface in the conveying process, and the threaded pipe is driven to rotate by rotating the thermometer, so that the thermometer is convenient to install and fix, and an operator can observe the temperature of cooling liquid in the quenching tank in real time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

fig. 3 is a top view of the support plate of the present utility model.

In the figure: 1 quenching bath, 11 connecting pipe, 12 socket, 13 cooling pipe, 14 sealing ring, 15 nut, 16 feeding pipe, 2 axle support, 21 roller, 22 conveyer belt, 23 blend stop, 24 backup pad, 25 screw, 26 baffle, 3 screw pipe, 31 metal temperature sensing element, 32 sealing ring, 33 thermometer.

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.

Example 1

Referring to fig. 1-3, the precise bearing steel ball quenching tank convenient for feeding and discharging in the drawing comprises a quenching tank 1: one side of the quenching bath 1 is internally sleeved with a connecting pipe 11, one end of the connecting pipe 11 is fixedly connected with a socket 12, the other end of the connecting pipe 11 is fixedly connected with a cooling pipe 13, the outer side of the connecting pipe 11 is sleeved with a sealing ring 14, the outer side of the connecting pipe 11 is fixedly connected with a nut 15 through threads, one side upper end of the quenching bath 1 is fixedly connected with a feeding pipe 16, the upper end and the inner part of the quenching bath 1 are fixedly provided with a shaft support 2, the inner part of the shaft support 2 is slidably sleeved with a roller 21, the outer side of the roller 21 is sleeved with a conveying belt 22, the outer surface of the conveying belt 22 is fixedly connected with a barrier strip 23, the side surface of the shaft support 2 is fixedly welded with a supporting plate 24, the inner part of the supporting plate 24 is connected with a screw 25 through threads, the outer side surface of the supporting plate 24 is tightly attached with a baffle 26, one side inner part of the quenching bath 1 is fixedly connected with a threaded pipe 3 through threads, the inner part of the threaded pipe 3 is fixedly sleeved with a metal temperature sensing element 31, the outer side of the threaded pipe 3 is fixedly sleeved with a sealing ring 32, and one end of the threaded pipe 3 is fixedly connected with a thermometer 33.

In order to facilitate cooling of cooling liquid in the quenching tank 1, the inner side surface of the nut 15 is tightly pressed against the sealing ring 14, the inner side surface of the sealing ring 14 is tightly pressed against the quenching tank 1, the connecting pipe 11 is free of binding by rotating and removing the nut 15, the socket 12 is conveniently moved to one end to drive the cooling pipe 13 to be removed so as to maintain and replace the cooling pipe 13, the maintenance efficiency is improved, the inner side surface of the socket 12 is tightly pressed against the quenching tank 1, the socket 12 is connected with a power supply through a wire, the cooling pipe 13 is electrified to cool the cooling liquid in the quenching tank 1 so that steel balls can be continuously quenched, and the working efficiency is improved.

In this embodiment, through rotating demolish nut 15, connecting pipe 11 loses the constraint, conveniently removes socket 12 to one end and drives cooling tube 13 and demolish to maintain the change to cooling tube 13, improve maintenance efficiency, pass through the wire connection power with socket 12, cooling tube 13 circular telegram can cool down quenching bath 1 inside coolant liquid, so that the steel ball continuously quenches, improves work efficiency.

Example 2

Referring to fig. 1-3, this embodiment further illustrates example 1, in which a precise bearing steel ball quenching bath for feeding and discharging is illustrated, comprising a quenching bath 1: one side of the quenching bath 1 is internally sleeved with a connecting pipe 11, one end of the connecting pipe 11 is fixedly connected with a socket 12, the other end of the connecting pipe 11 is fixedly connected with a cooling pipe 13, the outer side of the connecting pipe 11 is sleeved with a sealing ring 14, the outer side of the connecting pipe 11 is fixedly connected with a nut 15 through threads, one side upper end of the quenching bath 1 is fixedly connected with a feeding pipe 16, the upper end and the inner part of the quenching bath 1 are fixedly provided with a shaft support 2, the inner part of the shaft support 2 is slidably sleeved with a roller 21, the outer side of the roller 21 is sleeved with a conveying belt 22, the outer surface of the conveying belt 22 is fixedly connected with a barrier strip 23, the side surface of the shaft support 2 is fixedly welded with a supporting plate 24, the inner part of the supporting plate 24 is connected with a screw 25 through threads, the outer side surface of the supporting plate 24 is tightly attached with a baffle 26, one side inner part of the quenching bath 1 is fixedly connected with a threaded pipe 3 through threads, the inner part of the threaded pipe 3 is fixedly sleeved with a metal temperature sensing element 31, the outer side of the threaded pipe 3 is fixedly sleeved with a sealing ring 32, and one end of the threaded pipe 3 is fixedly connected with a thermometer 33.

In order to conveniently and continuously salvage steel balls, one end of a roller 21 is connected with a motor through a rotating shaft, one end of a feeding pipe 16 is aligned with a conveying belt 22, the conveying belt 22 and a baffle bar 23 are driven to rotate through a starting motor, the steel balls are conveniently and continuously salvaged, a screw 25 is connected with a baffle 26 through threads, the inner side surface of a sealing ring 32 is tightly attached to a quenching tank 1, the baffle 26 can be designed to prevent the steel balls from sliding and falling to the side surface in the conveying process, a threaded pipe 3 is driven to rotate through a rotating thermometer 33, and the thermometer 33 is conveniently installed and fixed, so that an operator can observe the temperature of cooling liquid in the quenching tank 1 in real time.

In this embodiment, through the starter motor, drive conveyer belt 22 and blend stop 23 rotation, conveniently continue to drag out the steel ball, the design of baffle 26 can prevent that the steel ball from carrying in-process to the side slip and dropping, through rotating thermometer 33, drives screwed pipe 3 rotation, and fixed thermometer 33 of easy to assemble to the inside coolant temperature of quenching bath 1 is observed in real time to the operator.

This precision bearing steel ball quenching bath convenient to business turn over material removes nut 15 through rotating, connecting pipe 11 loses the constraint, conveniently remove socket 12 to one end and drive cooling tube 13 and demolish, so that maintain and change cooling tube 13, improve maintenance efficiency, pass through the wire connection power with socket 12, cooling tube 13 circular telegram can cool down quenching bath 1 inside coolant liquid, so that the steel ball continuously quenches, improve work efficiency, through the starter motor, drive conveyer belt 22 and blend stop 23 rotation, conveniently continuously drag out the steel ball, the design of baffle 26 can prevent that the steel ball from carrying in-process to the side slip drop, through rotating thermometer 33, drive screwed pipe 3 rotation, conveniently install fixed thermometer 33, so that the operator observes quenching bath 1 inside coolant liquid temperature in real time.

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 precise bearing steel ball quenching tank convenient for feeding and discharging is characterized by comprising a quenching tank (1): one side of quenching bath (1) is inside to be cup jointed connecting pipe (11), the one end fixedly connected with socket (12) of connecting pipe (11), the other end fixedly connected with cooling tube (13) of connecting pipe (11), sealing washer (14) have been cup jointed in the outside of connecting pipe (11), there is nut (15) in the outside of connecting pipe (11) through threaded connection, one side upper end fixed mounting of quenching bath (1) has inlet pipe (16), the upper end and the inside fixed mounting of quenching bath (1) have axle support (2), the inside slip of axle support (2) cup joints gyro wheel (21), conveyer belt (22) have been cup jointed in the outside of gyro wheel (21), the surface fixedly connected with blend stop (23) of conveyer belt (22), the side fixedly welded support plate (24) of axle support (2), the inside of support plate (24) is through threaded connection with screw (25), the outside face of support plate (24) has tightly pasted baffle (26), one side inside of quenching bath (1) has threaded connection pipe (3), the inside threaded connection (3) has screw thread (31) of the inside fastening pipe (31), one end of the threaded pipe (3) is fixedly connected with a thermometer (33).

2. The precise bearing steel ball quenching tank convenient for feeding and discharging according to claim 1, wherein: the inner side surface of the nut (15) presses the sealing ring (14), and the inner side surface of the sealing ring (14) presses the quenching tank (1).

3. The precise bearing steel ball quenching tank convenient for feeding and discharging according to claim 1, wherein: the inner side surface of the socket (12) is pressed against the quenching bath (1).

4. The precise bearing steel ball quenching tank convenient for feeding and discharging according to claim 1, wherein: one end of the roller (21) is connected with a motor through a rotating shaft, and one end of the feeding pipe (16) is aligned with the conveying belt (22).

5. The precise bearing steel ball quenching tank convenient for feeding and discharging according to claim 1, wherein: the screw (25) is connected with the baffle plate (26) through threads, and the inner side surface of the sealing ring (32) is tightly attached to the quenching tank (1).