CN-224227146-U - Cooling device for high-precision steel ball machining

Abstract

The utility model belongs to the technical field of high-precision steel ball production, and discloses a cooling device for processing a high-precision steel ball, which comprises a cooling box, an adjusting plate and a rotating shaft, wherein the cooling box is arranged on a bracket, a lifting cylinder is arranged at the inner bottom of the cooling box, a stand column is arranged at the top of the cooling box, a top plate is arranged at the top end of the stand column, a pushing structure is arranged on the top plate, the adjusting plate is connected with the pushing structure, the rotating shaft vertically penetrates into a fixing ring, the rotating shaft is movably connected with a driving structure, an exhaust pipe and a toggle rod are arranged on the fixing plate, and an exhaust fan is arranged in the exhaust pipe. The utility model is provided with the inner cavity in the fixed plate, the inner cavity is communicated with the exhaust pipe, the poking rod is of a hollow structure, the hollow poking rod is communicated with the inner cavity, the exhaust fan discharges the heat of the steel ball carried by the air flow between the steel balls from the exhaust pipe, the high-precision steel ball is cooled, and the cooling efficiency and the cooling effect of the high-precision steel ball are improved.

Inventors

• HU JINGEN
• SONG HOUSHAN
• SONG BO

Assignees

• 芜湖市宇恒特种钢球有限公司

Dates

Publication Date

20260512

Application Date

20250615

Claims (7)

1. 1. The utility model provides a high-accuracy cooling device for steel ball processing, includes cooling tank, regulating plate, axis of rotation, its characterized in that, the cooling tank set up on the support, be provided with in the cooling tank and carry the feed cylinder, be provided with the stand at the cooling tank top, be provided with the roof on the stand top to be provided with the promotion structure on the roof, the regulating plate be connected with the promotion structure, be provided with solid fixed ring, actuating structure on the regulating plate, the axis of rotation vertically penetrate solid fixed ring, with axis of rotation and actuating structure swing joint, be provided with the fixed plate in the axis of rotation of regulating plate below, stretch into the feed cylinder with the axis of rotation bottom to be provided with spiral structural lifting plate in the axis of rotation in the feed cylinder, the fixed plate on be provided with exhaust pipe, poking rod to be provided with the exhaust fan in the exhaust pipe.
2. 2. The cooling device for machining the high-precision steel ball of claim 1, wherein the bottom of the cooling box is of an arc-shaped structure, a discharging bin is arranged at the bottom of the cooling box, and a valve is arranged on the discharging bin.
3. 3. The cooling device for machining the high-precision steel ball of claim 1, wherein the bottom end of the lifting cylinder is provided with a feed port.
4. 4. The cooling device for machining the high-precision steel ball according to claim 1, wherein the pushing structure comprises a hydraulic cylinder, the hydraulic cylinder is arranged on the top plate, a piston rod is arranged on the hydraulic cylinder, a connecting rod is arranged on the piston rod, the adjusting plate is connected with the connecting rod, a limiting ring is arranged on the adjusting plate, and the upright post vertically penetrates through the limiting ring.
5. 5. The cooling device for machining the high-precision steel ball according to claim 1, wherein the driving structure comprises a motor, the motor is arranged on the adjusting plate, a transmission shaft is arranged on the motor, a driving wheel is arranged on the transmission shaft, a driven wheel is arranged on the rotation shaft, and the driven wheel is connected with the driving wheel through a transmission belt.
6. 6. The cooling device for machining the high-precision steel ball according to claim 1, wherein an inner cavity is formed in the fixing plate, the inner cavity is communicated with the exhaust pipe, the poking rod is of a hollow structure, and the hollow poking rod is communicated with the inner cavity.
7. 7. The cooling device for machining the high-precision steel ball of claim 6, wherein the side wall of the poking rod is provided with an air inlet groove.

Description

Cooling device for high-precision steel ball machining Technical Field The utility model relates to the technical field of high-precision steel ball machining, in particular to a cooling device for high-precision steel ball machining. Background The high-precision steel ball is a spherical ferroalloy wear-resistant body which is produced by taking carbon, chromium, manganese, molybdenum and the like as main added metal elements and forging, spinning, rolling, grinding, casting and the like, and is the most important component of the current crushing industry and bearing industry, the high-precision steel ball is subjected to quenching treatment in the processing process, the temperature of the quenched high-precision steel ball is higher, and the steel ball can be subjected to subsequent processing after being cooled. The patent with the application number 202321360041.2 discloses a bearing steel ball cooling device which solves the problem that the steel balls are not cooled and separated from a screen frame, but the bearing steel ball cooling device has the problems that the high-precision steel balls are not stirred sufficiently, the cooling efficiency is not high, and the cooling effect is not good. Based on this, the present inventors have proposed a cooling device for high-precision steel ball processing. Disclosure of utility model The utility model aims to solve the problems of inconvenience in stirring a high-precision steel ball fully, insufficient cooling of the high-precision steel ball, low cooling efficiency and poor cooling effect of the conventional high-precision steel ball cooling device, and provides a cooling device for processing the high-precision steel ball, which has reasonable structural design, can perform circulating flow on the high-precision steel ball, sufficiently cool the high-precision steel ball, has high working efficiency and good cooling effect. The technical scheme adopted by the utility model is as follows: The cooling device for processing the high-precision steel ball comprises a cooling box, an adjusting plate and a rotating shaft, wherein the cooling box is arranged on a bracket, a lifting cylinder is arranged at the inner bottom of the cooling box, a stand column is arranged at the top of the cooling box, a top plate is arranged at the top end of the stand column, a pushing structure is arranged on the top plate, the high-precision steel ball in the cooling box enters the lifting cylinder, the high-precision steel ball in the lifting cylinder flows back into the cooling box after being lifted in the lifting cylinder, the high-precision steel ball circularly flows between the cooling box and the lifting cylinder, the high-precision steel ball is subjected to full cooling treatment, so that the cooling efficiency and the cooling effect of the high-precision steel ball are improved, the adjusting plate is connected with the pushing structure, a fixing ring and a driving structure are arranged on the adjusting plate, the adjusting plate can vertically move under the action of the pushing structure to drive the rotating shaft and the driving structure to ascend or descend, the lifting plate is convenient for lifting high-precision steel balls with different heights in the lifting cylinder, the rotating shaft vertically penetrates into the fixing ring, the rotating shaft is movably connected with the driving structure, the rotating shaft below the adjusting plate is provided with the fixing plate, the bottom end of the rotating shaft extends into the lifting cylinder, the rotating shaft in the lifting cylinder is provided with the lifting plate with a spiral structure, the motor drives the rotating shaft to rotate, the rotating shaft drives the lifting plate to rotate, the lifting plate lifts the high-precision steel balls in the lifting cylinder and then flows back into the cooling box, the high-precision steel balls circulate between the cooling box and the lifting cylinder, and the high-precision steel balls are sufficiently cooled, so that the cooling efficiency and the cooling effect of the high-precision steel balls are improved, the fixing plate is provided with the exhaust pipe and the poking rod, the exhaust fan is arranged in the exhaust pipe, and the fixing plate rotates under the action of the rotating shaft, the stirring rod can stir the high-precision steel ball between the cooling box and the lifting cylinder, the exhaust fan discharges the heat of the steel ball carried by the air flow between the steel ball and the steel ball from the exhaust pipe, the high-precision steel ball is cooled, and the cooling efficiency and the cooling effect of the high-precision steel ball can be improved. Preferably, the inner bottom of the cooling box is arranged into an arc-shaped structure, the bottom of the cooling box is provided with a discharge bin, a valve is arranged on the discharge bin, the inner bottom of the cooling box is arranged into an arc-shaped structur