Cold header for bearing steel balls

Abstract

The utility model discloses a cold heading machine of bearing steel balls, including cold heading machine body and bearing steel ball body, the cold heading machine body is provided with the discharge frame, a plurality of bearing steel ball body is located in the discharge frame, the inner wall of the discharge frame is fixedly provided with the baffle, the top side of the baffle is fixedly provided with the liquid collection joint, and the liquid collection joint is fixedly provided with the bearing steel ball body. The cold heading machine body is provided with a cleaning liquid pumping mechanism used for the liquid collecting connector, and a plurality of spray heads are arranged on one side of the liquid collecting connector. Industrial cleaning agents are pumped out through the cleaning liquid pumping mechanism and sprayed out through the spray heads to wash lubricating oil on the surface of a bearing steel ball body; the cleaning driving mechanism is matched with the driven connecting mechanism to drive the first cleaning brush cylinder and the second cleaning brush cylinder to rotate synchronously, the bearing steel ball body is brushed, lubricating oil on the surface of the bearing steel ball body is removed through cooperation of flushing and brushing, and the condition that the surface of the bearing steel ball body is greasy is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing steel ball processing equipment, in particular to a cold heading machine for bearing steel balls. Background Art

[0002] A cold heading machine is a mechanical equipment used for metal processing, which is mainly used to process metal wires or steel bars into parts of various shapes through a cold heading process; a bearing steel ball is a key component used in bearings, usually made of high-quality steel, and its function is to bear and transmit the load generated during rotation inside the bearing.

[0003] In the production process of bearing steel balls, a cold forging machine is needed to perform cold forging processing on the raw materials of the steel balls. During the cold forging process, a large amount of lubricating oil is required to work. After the cold forging is completed, the conveyed bearing steel balls will be stained with a large amount of lubricating oil, making the bearing steel balls extremely greasy and difficult to handle. Therefore, we proposed a cold forging machine for bearing steel balls to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cold heading machine for bearing steel balls, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cold heading machine for bearing steel balls comprises a cold heading machine body and a bearing steel ball body, the cold heading machine body is provided with a discharge frame, a plurality of bearing steel ball bodies are located in the discharge frame, a baffle is fixedly installed on the inner wall of the discharge frame, a liquid collecting joint is fixedly installed on the top side of the baffle, a cleaning liquid extraction mechanism for the liquid collecting joint is provided on the cold heading machine body, a plurality of nozzles are provided on one side of the liquid collecting joint, one end of two driven rods are rotatably installed on the inner wall of one side of the discharge frame, the other ends of the two driven rods are both rotated to pass through the outside of the discharge frame and are fixedly installed with a first sprocket, a first cleaning brush cylinder is fixedly installed on the two driven rods, a second cleaning brush cylinder is installed in the discharge frame through a cleaning drive mechanism, the two first sprockets are connected to the cleaning drive mechanism through a driven connecting mechanism, a plurality of leakage holes are respectively opened on the inner wall of the discharge frame, and a waste liquid collection mechanism for the leakage holes is provided in the cold heading machine body.

[0007] Preferably, the baffle is arranged in an inclined structure, and the cross-sectional diameter of the bearing steel ball body is adapted to the gap between the baffle and the inner wall of the bottom side of the discharge frame, so that the bearing steel ball body can be easily brushed in sequence.

[0008] Preferably, the cleaning liquid extraction mechanism includes a liquid storage barrel and a delivery pipe. The liquid storage barrel is fixedly installed on the top side of the cold heading machine body. A pump is arranged in the liquid storage barrel. The water outlet end of the pump is connected to one end of the delivery pipe, and the other end of the delivery pipe is connected to a liquid collecting joint, so as to facilitate the extraction of the industrial cleaning agent and spray it through multiple nozzles to flush the lubricating oil on the surface of the bearing steel ball body.

[0009] Preferably, a plurality of nozzles are arranged at equal intervals, and the liquid outlet ends of the nozzles are arranged to be inclined downward, so as to facilitate flushing of the lubricating oil on the surface of the bearing steel ball body.

[0010] Preferably, the cleaning drive mechanism includes a motor and a drive rod, the motor is fixedly mounted on one side of the discharge frame, the drive rod is fixedly mounted on the output end of the motor, one end of the drive rod is rotatably extended outside the discharge frame, the drive rod is fixedly connected to the second cleaning brush cylinder, and the second cleaning brush cylinder can be driven to rotate through the cleaning drive mechanism.

[0011] Preferably, the driven connecting mechanism includes a second sprocket and a chain, a second sprocket is fixedly mounted on one end of the driving rod, and the second sprocket is meshed with the two first sprockets with the same chain, so as to synchronously drive the two first cleaning brush cylinders to rotate and brush the bearing steel ball body.

[0012] Preferably, the waste liquid collection mechanism includes a side groove and a waste liquid collection box. The cold heading machine body is provided with a side groove, and a waste liquid collection box is placed in the side groove. The waste liquid collection box is located below the leakage hole, so that the waste liquid collection box can temporarily collect the waste liquid after cleaning.

[0013] The beneficial effect of the utility model is that the cold heading machine of the bearing steel ball extracts the industrial cleaning agent through the cleaning liquid extraction mechanism, and sprays it through multiple nozzles to flush the lubricating oil on the surface of the bearing steel ball body. At the same time, the cleaning drive mechanism cooperates with the driven connection mechanism to drive the two first cleaning brush cylinders and the second cleaning brush cylinder to rotate synchronously, so as to realize brushing the bearing steel ball body. Through the cooperation of flushing and brushing, the lubricating oil on the surface of the bearing steel ball body is removed, and the greasy situation on the surface of the bearing steel ball body is reduced. The operation is very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional partial cross-section;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of part A;

[0016] Figure 3 It is a schematic structural diagram of the cutaway view of the discharging frame of the utility model;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of part B.

[0018] In the figure: 1. cold heading machine body; 2. bearing steel ball body; 3. discharge frame; 4. baffle; 5. liquid collecting joint; 6. liquid storage barrel; 7. conveying pipe; 8. nozzle; 9. driven rod; 10. first sprocket; 11. first cleaning brush cylinder; 12. second cleaning brush cylinder; 13. motor; 14. driving rod; 15. second sprocket; 16. chain; 17. leakage hole; 18. side groove; 19. waste liquid collection box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Refer to Figure 1-4A cold heading machine for bearing steel balls comprises a cold heading machine body 1 and a bearing steel ball body 2. A discharge frame 3 is arranged on the cold heading machine body 1. A plurality of bearing steel ball bodies 2 are located in the discharge frame 3. A baffle 4 is fixedly installed on the inner wall of the discharge frame 3. A liquid collecting joint 5 is fixedly installed on the top side of the baffle 4. A cleaning liquid extraction mechanism for the liquid collecting joint 5 is arranged on the cold heading machine body 1. The cleaning liquid extraction mechanism comprises a liquid storage barrel 6 and a conveying pipe 7. The liquid storage barrel 6 is fixedly installed on the top side of the cold heading machine body 1. A pump is arranged in the liquid storage barrel 6. The water outlet end of the pump is connected to one end of the delivery pipe 7, and the other end of the delivery pipe 7 is connected to the liquid collecting joint 5, so as to facilitate the extraction of the industrial cleaning agent, and the lubricating oil on the surface of the bearing steel ball body 2 is sprayed out through multiple nozzles 8 to wash the lubricating oil; multiple nozzles 8 are arranged on one side of the liquid collecting joint 5, and one end of two driven rods 9 are rotatably installed on the inner wall of one side of the discharge frame 3, and the other ends of the two driven rods 9 are both rotated to penetrate the outside of the discharge frame 3 and fixedly installed with the first sprocket 10, and the two driven rods 9 are fixedly installed with A first cleaning brush cylinder 11 is provided with a second cleaning brush cylinder 12 in the discharge frame 3 through a cleaning drive mechanism, the cleaning drive mechanism comprising a motor 13 and a driving rod 14, the motor 13 is fixedly installed on one side of the discharge frame 3, the output end of the motor 13 is fixedly installed with the driving rod 14, one end of the driving rod 14 is rotated and extended to the outside of the discharge frame 3, the driving rod 14 is fixedly connected with the second cleaning brush cylinder 12, and the second cleaning brush cylinder 12 can be driven to rotate through the cleaning drive mechanism; the two first sprocket wheels 10 are connected to the cleaning drive mechanism through a driven connection mechanism, the driven connection mechanism comprises a second sprocket wheel 15 and a chain 16, one end of the driving rod 14 is fixedly installed with the second sprocket wheel 15, and the same chain 16 is meshed and installed between the second sprocket wheel 15 and the two first sprocket wheels 10, so as to synchronously drive the two first cleaning brush cylinders 11 to rotate, so as to realize brushing the bearing steel ball body 2; a plurality of leakage holes 17 are respectively provided on the inner wall of the discharge frame 3, and a waste liquid collection mechanism for the leakage holes 17 is provided in the cold heading machine body 1.

[0021] Furthermore, the baffle 4 is arranged in an inclined structure, and the cross-sectional diameter of the bearing steel ball body 2 is adapted to the gap between the baffle 4 and the inner wall of the bottom side of the discharge frame 3, so that the bearing steel ball body 2 can be easily brushed in sequence.

[0022] Furthermore, a plurality of nozzles 8 are arranged at equal intervals, and the liquid outlet ends of the nozzles 8 are arranged to be inclined downward, so as to facilitate flushing of the lubricating oil on the surface of the bearing steel ball body 2.

[0023] Furthermore, the waste liquid collection mechanism includes a side groove 18 and a waste liquid collection box 19. The cold heading machine body 1 is provided with a side groove 18, and a waste liquid collection box 19 is placed in the side groove 18. The waste liquid collection box 19 is located below the leakage hole 17, so that the waste liquid collection box 19 can temporarily collect the waste liquid after cleaning.

[0024] When in use: during the production process of the bearing steel ball body 2, the produced bearing steel ball body 2 slides into the discharge frame 3, and at the same time, the pump in the liquid storage barrel 6 is turned on. The pump conveys the industrial cleaning agent contained in the liquid storage barrel 6 to the liquid collecting joint 5 through the conveying pipe 7, and sprays it through multiple nozzles 8 to wash the lubricating oil on the surface of the bearing steel ball body 2. The bearing steel ball body 2 slides downward along the discharge frame 3 along with the industrial cleaning agent. At the same time, the motor 13 is turned on, and the driving rod 14 drives the second sprocket 15 to rotate. Under the action of the chain 16, the two first sprockets 10 drive the corresponding driven rods 9 to rotate, and then drive the two first cleaning brush cylinders 11 and the second cleaning brush cylinders 12 to rotate synchronously, so as to realize brushing the bearing steel ball body 2, and then remove the lubricating oil on the surface of the bearing steel ball body 2. The cleaned bearing steel ball body 2 is discharged through the discharge frame 3, and the waste liquid after cleaning falls into the waste liquid collection box 19 through multiple leakage holes 17. The waste liquid collection box 19 temporarily collects the waste liquid after cleaning, which is convenient for subsequent unified treatment.

[0025] To summarize, the industrial cleaning agent is extracted through the cleaning liquid extraction mechanism and sprayed through multiple nozzles 8 to flush the lubricating oil on the surface of the bearing steel ball body 2. At the same time, the cleaning drive mechanism cooperates with the driven connection mechanism to drive the two first cleaning brush cylinders 11 and the second cleaning brush cylinders 12 to rotate synchronously to achieve brushing of the bearing steel ball body 2. Through the coordination of flushing and brushing, the lubricating oil on the surface of the bearing steel ball body 2 is removed, reducing the greasy situation on the surface of the bearing steel ball body 2, and the operation is very simple.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold heading machine for bearing steel balls, comprising a cold heading machine body (1) and a bearing steel ball body (2), characterized in that: The cold heading machine body (1) is provided with a discharge frame (3), a plurality of bearing steel ball bodies (2) are located in the discharge frame (3), a baffle (4) is fixedly mounted on the inner wall of the discharge frame (3), a liquid collecting joint (5) is fixedly mounted on the top side of the baffle (4), a cleaning liquid extraction mechanism for the liquid collecting joint (5) is provided on the cold heading machine body (1), a plurality of nozzles (8) are provided on one side of the liquid collecting joint (5), one end of two driven rods (9) are rotatably mounted on the inner wall of one side of the discharge frame (3), and the two driven rods ( The other ends of the two driven rods (9) are rotated to penetrate the outside of the discharge frame (3) and are fixedly mounted with a first sprocket (10); the two driven rods (9) are fixedly mounted with a first cleaning brush cylinder (11); a second cleaning brush cylinder (12) is mounted in the discharge frame (3) via a cleaning drive mechanism; the two first sprockets (10) are connected to the cleaning drive mechanism via a driven connecting mechanism; a plurality of liquid leakage holes (17) are respectively provided on the inner wall of the discharge frame (3); and a waste liquid collection mechanism for the liquid leakage holes (17) is provided in the cold heading machine body (1).

2. A cold heading machine for bearing steel balls according to claim 1, characterized in that: The baffle (4) is arranged in an inclined structure, and the cross-sectional diameter of the bearing steel ball body (2) is adapted to the gap between the baffle (4) and the inner wall of the bottom side of the discharge frame (3).

3. The cold heading machine for bearing steel balls according to claim 1, characterized in that: The cleaning liquid extraction mechanism comprises a liquid storage barrel (6) and a delivery pipe (7). The liquid storage barrel (6) is fixedly mounted on the top side of the cold heading machine body (1). A pump is arranged inside the liquid storage barrel (6). The water outlet end of the pump is connected to one end of the delivery pipe (7). The other end of the delivery pipe (7) is connected to the liquid collecting joint (5).

4. A cold heading machine for bearing steel balls according to claim 1, characterized in that: A plurality of nozzles (8) are arranged at equal intervals, and the liquid outlet ends of the nozzles (8) are arranged to be inclined downward.

5. The cold heading machine for bearing steel balls according to claim 1, characterized in that: The cleaning drive mechanism comprises a motor (13) and a drive rod (14); the motor (13) is fixedly mounted on one side of a discharge frame (3); the output end of the motor (13) is fixedly mounted with the drive rod (14); one end of the drive rod (14) is rotatably extended outside the discharge frame (3); and the drive rod (14) is fixedly connected to the second cleaning brush cylinder (12).

6. A cold heading machine for bearing steel balls according to claim 5, characterized in that: The driven connection mechanism comprises a second sprocket (15) and a chain (16); the second sprocket (15) is fixedly mounted on one end of the driving rod (14); and the same chain (16) is meshedly mounted between the second sprocket (15) and the two first sprockets (10).

7. A cold heading machine for bearing steel balls according to claim 1, characterized in that: The waste liquid collection mechanism comprises a side groove (18) and a waste liquid collection box (19); the cold heading machine body (1) is provided with a side groove (18); a waste liquid collection box (19) is placed in the side groove (18); and the waste liquid collection box (19) is located below the liquid leakage hole (17).

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