阅读说明：本技术 一种用于钢球生产的冷酸洗装置及其使用方法 (Cold pickling device for steel ball production and use method thereof ) 是由 郭金福 王登峰 郑成龙 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种用于钢球生产的冷酸洗装置及其使用方法,包括托斗架、防锈池、脱酸清洗池和酸洗池,所述托斗架、防锈池、脱酸清洗池和酸洗池依次排开,托斗架、防锈池、脱酸清洗池和酸洗池上方架设有轻轨行车,轻轨行车上安装有酸球滤斗。本发明结构简单,利用可容纳一整盘钢球的酸球滤斗,通过备料、酸洗、脱酸、防锈和检测五个工序,可大大简化钢球制造业冷酸洗外观工艺的流程,大大降低了工人们的劳动强度,只需一人操作,而且该装置结构简单易实施,同时,由于在酸洗过程中,人工只需操作轻轨行车,无须直接接触液体,不会受到腐蚀,保证安全性。(The invention discloses a cold pickling device for steel ball production and a use method thereof. The invention has simple structure, utilizes the acid ball filter hopper capable of containing a whole disc of steel balls, can greatly simplify the cold pickling appearance process flow of the steel ball manufacturing industry through five processes of material preparation, pickling, deacidification, rust prevention and detection, greatly reduces the labor intensity of workers and people, only needs one person for operation, has simple structure and easy implementation, and simultaneously, only needs to manually operate the light rail traveling crane without directly contacting liquid in the pickling process, can not be corroded, and ensures the safety.)

1. The utility model provides a cold pickling device for steel ball production and application method thereof, includes bracket frame (2), rust-resistant pond (3), deacidification washing tank (4) and pickling bath (5), its characterized in that, bracket frame (2), rust-resistant pond (3), deacidification washing tank (4) and pickling bath (5) are arranged in proper order, and bracket frame (2), rust-resistant pond (3), deacidification washing tank (4) and pickling bath (5) top are erect and are had light rail driving (1), install sour ball filter bowl (6) on light rail driving (1).

2. A cold pickling device for steel ball production according to claim 1, wherein the material of the acid ball filter hopper (6) is nylon, the wall thickness is 4-6mm, and the mesh aperture is 2-3 mm.

3. A cold pickling device for steel ball production as claimed in claim 2 wherein the aperture of the sieve is smaller than the diameter of steel ball to be pickled by the filter hopper by more than 1.5 mm.

4. Use of a cold pickling device for steel ball production according to claims 1-3, characterized in that it comprises the following steps:

s1: preparing materials: firstly, pouring antirust water, deacidification clear water and pickling solution into an antirust tank (3), a deacidification cleaning tank (4) and a pickling tank (5) respectively, placing an acid ball filter hopper (6) on a hopper bracket (2), pouring steel balls needing pickling, lifting the acid ball filter hopper (6) by using a light rail travelling crane (1), moving the acid ball filter hopper to the upper part of the pickling tank (5), and waiting for pickling;

s (2): acid washing: sinking the acid ball filter hopper (6) into a pickling tank (5), wherein the liquid level of pickling liquid is higher than the surface of a steel ball in the acid ball filter hopper (6) by more than 10cm, then soaking for 2-3s, quickly lifting, then sinking into the pickling tank (5), staying for 4-6s, and finally quickly rising to the air to prepare deacidification;

s3: deacidifying: the acid ball filter hopper (6) is lifted to the upper part of the pickling tank (5), the residual acid liquor in the acid ball filter hopper (6) flows into the pickling tank (5) under the action of gravity, when only a little liquid drops from the acid ball filter hopper (6), the acid ball filter hopper (6) is moved to the upper part of the deacidification cleaning tank (4) by using the light rail travelling crane (1) and sinks into the deacidification cleaning tank (4), and the acid ball filter hopper (6) is lifted to the air for dehydration after being repeatedly lifted and sunk in the deacidification cleaning tank (4) for 4-5 times to prepare rust prevention;

s4: rust prevention: after the acid ball filter hopper (6) is subjected to the deacidification procedure, the acid ball filter hopper is lifted to the position above a deacidification cleaning tank (4), when only a little liquid drops on the acid ball filter hopper (6), the acid ball filter hopper is quickly moved to the position right above an antirust tank (3) and sinks into the antirust tank (3) for rust prevention, and in order to prevent incomplete rust prevention, the acid ball filter hopper (6) is repeatedly lifted and sunk in the antirust tank (3) for 3-4 times and then lifted to the air for dehydration;

s5: the return is examined: after the rust-proof water in the acid ball filter hopper (6) is drained, the acid ball filter hopper (6) can be reset again, the steel ball is placed on the hopper bracket (2), detection is waited, and the whole acid washing process is finished.

5. The use method of a cold pickling device for steel ball production according to claim 4 is characterized in that the acid ball filter (6) can enter the next tank when no liquid or little liquid drips from the acid ball filter (6) before entering the pickling tank (5), the deacidification and cleaning tank (4) and the rust prevention tank (3) in sequence.

Technical Field

The invention relates to the technical field of bearing steel ball processing, in particular to a cold pickling device for steel ball production and a using method thereof.

Background

The production of the steel ball mainly comprises the procedures of cold heading, polishing, heat treatment, hard grinding, cold pickling, primary grinding, fine grinding, photoelectricity, packaging and the like, wherein in the hard grinding procedure, because the grinding plate is recorded as a grinding wheel by the hard grinding, the defects of steel ball burning, gnawing and the like are inevitably generated, meanwhile, the defects of fine cracks, shrinkage porosity and the like of the raw material are brought to the hard grinding procedure, a large proportion of the defects can not be seen by naked eyes, the steel ball needs to be immersed into the prepared cold pickling liquid for several seconds to blacken the surface of the steel ball, then the steel ball is quickly fished out and then put into clear water for cleaning, the pickling liquid on the surface of the steel ball is removed, the defects are completely exposed after rust prevention treatment, and can be observed by naked eyes, and then selection treatment is carried out.

The traditional pickling method is manually operated, 4-5 workers are matched for pickling a steel ball, each worker holds a small basket of steel balls by hands, and pickling is carried out on the steel balls basket by basket according to a pickling process, so that the time is wasted, the fatigue is tired, and the pickling method is not safe.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a cold pickling device for steel ball production and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the cold pickling device comprises a bucket support, an anti-rust pool, a deacidification cleaning pool and a pickling pool, wherein the bucket support, the anti-rust pool, the deacidification cleaning pool and the pickling pool are sequentially opened, a light rail travelling crane is erected above the bucket support, the anti-rust pool, the deacidification cleaning pool and the pickling pool, and a pickling ball filter hopper is installed on the light rail travelling crane.

Preferably, the acid ball filter hopper is made of nylon, the wall thickness is 4-6mm, and the pore diameter of a sieve pore is 2-3 mm.

Preferably, the aperture of the sieve pore is smaller than the diameter of the steel ball needing acid washing of the filter hopper by more than 1.5 mm.

The use method of the cold pickling device for producing the steel balls comprises the following steps:

s1: preparing materials: firstly, pouring antirust water, deacidification clean water and pickling solution into an antirust tank, a deacidification cleaning tank and a pickling tank respectively, placing an acid ball filter hopper on a bracket frame, pouring steel balls needing pickling, lifting the acid ball filter hopper by using a light rail travelling crane, moving the acid ball filter hopper to the upper part of the pickling tank, and waiting for pickling;

s2: acid washing: sinking the acid ball filter hopper in a pickling tank, wherein the liquid level of pickling liquid is higher than the surface of a steel ball in the acid ball filter hopper by more than 10cm, then soaking for 2-3s, then quickly hoisting, then sinking into the pickling tank, staying for 4-6s, and finally quickly rising to the air for deacidification;

s3: deacidifying: lifting the acid ball filter hopper above a pickling tank, allowing residual acid solution in the acid ball filter hopper to flow into the pickling tank under the action of gravity, moving the acid ball filter hopper above the deacidification cleaning tank by using a light rail travelling crane when only a little liquid drops from the acid ball filter hopper, sinking into the deacidification cleaning tank, repeatedly lifting and sinking the acid ball filter hopper in the deacidification cleaning tank for 4-5 times, lifting the acid ball filter hopper to the air for dehydration, and preparing for rust prevention;

s4: rust prevention: after the acid ball filter bucket is subjected to the deacidification procedure, the acid ball filter bucket rises above a deacidification cleaning pool, when only a little liquid drops on the acid ball filter bucket, the acid ball filter bucket quickly moves to the position right above an antirust pool and sinks into the antirust pool for antirust, and in order to prevent incomplete antirust, the acid ball filter bucket should be lifted in the antirust pool and sunk for 3-4 times repeatedly, and then lifted to the air for dehydration;

s5: the return is examined: after the rust-proof water in the acid ball filter bucket is drained, the acid ball filter bucket can be reset again, the steel ball is placed on the bucket support, detection is waited, and the whole acid washing process is finished.

Preferably, before the acid ball filter bucket enters the pickling tank, the deacidification cleaning tank and the rust prevention tank in sequence, the acid ball filter bucket can enter the next tank when no liquid or little liquid drips.

Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, utilizes the acid ball filter hopper capable of containing a whole disc of steel balls, can greatly simplify the cold pickling appearance process flow of the steel ball manufacturing industry through five processes of material preparation, pickling, deacidification, rust prevention and detection, greatly reduces the labor intensity of workers and people, only needs one person for operation, has simple structure and easy implementation, and simultaneously, only needs to manually operate the light rail traveling crane without directly contacting liquid in the pickling process, can not be corroded, and ensures the safety.

Drawings

Fig. 1 is a schematic structural diagram according to the present invention.

In the figure: the device comprises a light rail travelling crane 1, a bucket rack 2, an antirust tank 3, a deacidification cleaning tank 4, a pickling tank 5 and an acid ball filter hopper 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, a cold pickling device for steel ball production and method of use thereof, including bracket 2, rust-resistant pond 3, deacidification washing tank 4 and pickling bath 5, bracket 2, rust-resistant pond 3, deacidification washing tank 4 and pickling bath 5 are arranged in proper order, bracket 2, rust-resistant pond 3, deacidification washing tank 4 and pickling bath 5 are over-mounted and are equipped with light rail driving a vehicle 1, install sour ball filter hopper 6 on the light rail driving a vehicle 1, the material of sour ball filter hopper 6 is nylon, the wall thickness is 4-6mm, its sieve mesh aperture is 2-3mm, the sieve mesh aperture is less than this filter hopper needs the steel ball diameter of pickling more than 1.5 mm.

The use method of the cold pickling device for producing the steel balls comprises the following steps:

s1: preparing materials: firstly, pouring antirust water, deacidification clear water and pickling solution into an antirust tank 3, a deacidification cleaning tank 4 and a pickling tank 5 respectively, placing an acid ball filter 6 on a supporting bucket frame 2, pouring steel balls to be pickled, lifting the acid ball filter 6 by using a light rail travelling crane 1, moving the acid ball filter to the upper part of the pickling tank 5, and waiting for pickling;

s2: acid washing: sinking an acid ball filter hopper 6 into a pickling tank 5, wherein the liquid level of a pickling solution is higher than the surface of a steel ball in the acid ball filter hopper 6 by more than 10cm, then soaking for 2-3s, quickly hoisting, then sinking into the pickling tank 5, staying for 4-6s, and finally quickly rising to the air to prepare deacidification;

s3: deacidifying: the acid ball filter 6 is lifted above the pickling tank 5, the acid liquor remained in the acid ball filter 6 flows into the pickling tank 5 under the action of gravity, when only a little liquid drops on the acid ball filter 6, the acid ball filter 6 is moved above the deacidification cleaning tank 4 by using the light rail travelling crane 1 and sinks into the deacidification cleaning tank 4, the acid ball filter 6 is repeatedly lifted and sunk 4-5 times in the deacidification cleaning tank 4 and then lifted to the air for dehydration, and rust prevention is prepared;

s4: rust prevention: after the deacidification process, the acid ball filter hopper 6 is lifted to the position above the deacidification cleaning tank 4, when only a little liquid drops on the acid ball filter hopper 6, the acid ball filter hopper is quickly moved to the position right above the antirust tank 3 and sinks into the antirust tank 3 for rust prevention, and in order to prevent incomplete rust prevention, the acid ball filter hopper 6 is lifted to the air for dehydration after being repeatedly lifted and sunk in the antirust tank 3 for 3-4 times;

s5: the return is examined: after the rust-proof water in the acid ball filter 6 is drained, the acid ball filter 6 can be returned again, and the steel ball subjected to rust-proof treatment is placed on the bucket bracket 2 to wait for detection, and the whole acid washing process is finished.

Before the acid ball filter 6 enters the pickling tank 5, the deacidification cleaning tank 4 and the rust prevention tank 3 in sequence, the acid ball filter 6 can enter the next tank when no liquid or little liquid drops.

In the present case, utilize the sour ball filter 6 that can hold a whole set of steel ball, through five processes of prepareeing material, pickling, deacidification, rust-resistant and detection, can simplify the cold pickling outward appearance process's of steel ball manufacturing industry flow greatly, greatly reduced workers' intensity of labour, only need one man operation, the device simple structure easily implements moreover, simultaneously, owing to in the pickling process, the manual work only needs the operation light rail driving a vehicle 1, need not direct contact liquid, can not receive the corruption, guarantees the security.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.