Cleaning device for bolt machining

Abstract

The utility model relates to the related technical field of bolt machining, and discloses a cleaning device for bolt machining, which comprises a support frame, a cylinder body is movably inserted into the support frame, three insertion plates are fixedly connected into the cylinder body, arc-shaped bulges are fixedly connected to one ends, far away from the cylinder body, of the three insertion plates, and grooves are formed among the three arc-shaped bulges. According to the bolt cleaning device, bolts are placed in the barrel body to be cleaned, the air cylinder drives the stirring rod to move up and down in the barrel body in a matched mode, the stacked bolts are stirred and pushed at a low speed by the stirring rod swinging up and down, and the bolts are cleaned. And the vibration motor is matched to drive the barrel to vibrate in the supporting frame at small amplitude and high frequency, oil stains on the surfaces of the bolts are cleaned by the cleaning liquid, small-particle stubborn impurities attached to the surfaces of the bolts fall off along with vibration, the situation that threads are damaged due to high-speed rotation and collision of the bolts is avoided, and cleaning is more thorough and clean.

Description

Technical Field

[0001] This utility model relates to the technical field of bolt processing, specifically a cleaning device for bolt processing. Background Technology

[0002] A bolt is a fastener with external threads, usually used in conjunction with a nut, to transmit axial force through thread engagement.

[0003] A search revealed a patent document with publication number CN 212883837U, which discloses a bolt cleaning device. The device includes a cleaning tank, a rotating column, a cleaning chamber, and a drive motor. The cleaning tank has a cylindrical cleaning cavity, and multiple support columns are fixed to the bottom of the tank. The rotating column is mounted on the bottom plate of the cleaning tank and rotatably connected to it. This invention improves the cleaning method, achieving better cleaning results for bolts and enabling the simultaneous cleaning of different bolt types, thus better meeting practical production needs. The existing technology often suffers from the following problems: relying solely on the vortex cleaning generated by the rotating column driving the cleaning chamber results in insufficient liquid penetration; the cleaning chamber only relies on the bottom support plate and mesh plate to fix the bolts, and high-speed rotation may cause thread damage due to collisions; small particles of impurities easily accumulate in the corners of the mesh plate, and impurities tend to accumulate in the gap between the bottom support plate and the bottom plate, making cleaning difficult as they cannot be flushed away by the cleaning liquid. Therefore, this invention proposes a bolt cleaning device. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for bolt processing, in order to solve the problems mentioned in the background art, which are that the eddy current cleaning generated by the rotation of the cleaning chamber by the rotating column is insufficient in terms of liquid flow penetration, the cleaning chamber is only fixed to the bolts by the bottom support plate and the mesh plate, and the bolts may be damaged by collision during high-speed rotation; small particles of impurities are easy to be deposited in the corners of the mesh plate, and impurities are easy to accumulate in the gap area between the bottom support plate and the bottom plate, which cannot be washed away by the cleaning liquid and are difficult to clean.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for bolt processing, including a support frame, a cylinder movably inserted inside the support frame, three insert plates fixedly connected inside the cylinder, an arc-shaped protrusion fixedly connected to one end of the three insert plates away from the cylinder, a groove formed between the three arc-shaped protrusions, a filter plate fixedly connected to the inner side wall of the cylinder, a cavity formed between the filter plate and the cylinder, a cleaning assembly inside the cylinder, and four support assemblies distributed at the bottom of the cylinder;

[0006] The cleaning assembly includes a vibration motor and a cylinder. The piston rod of the cylinder is inserted into a groove and fixedly connected to a moving block. Three protrusions are fixedly connected to the outside of the moving block. One end of each protrusion passes through the groove and is fixedly connected to a first stirring rod and a second stirring rod.

[0007] The support assembly includes a sleeve, a spring, and a support rod. The top end of the support rod is fixedly connected to the bottom of the sleeve, and the bottom end of the support rod is movably inserted into the inside of the sleeve and fixedly connected to a movable plate. The spring is located inside the sleeve.

[0008] Preferably, a water pump is fixedly installed on the top of the aforementioned support frame, and the outlet of the water pump is connected to the cylinder through a pipe.

[0009] Preferably, the top of the support frame is connected to three feed pipes, the three insert plates divide the cylinder into three cavities, and the three feed pipes are respectively located above the three cavities.

[0010] Preferably, one side of the cylinder is connected to a discharge pipe, which is connected to the cavity. The vibration motor is fixedly installed on the inner bottom wall of the cylinder, and the cylinder is fixedly installed on the top of the support frame.

[0011] Preferably, a soft washer is fixedly connected to the outer side of the aforementioned cylinder, and the outer side of the soft washer is in contact with the inner side wall of the support frame.

[0012] Preferably, the first stirring rod is located above the second stirring rod, the distance between the first stirring rod and the second stirring rod is 8-10cm, and the included angle between the first stirring rod and the second stirring rod is 45 degrees-55 degrees.

[0013] Preferably, the sleeve is fixedly connected to the inner bottom wall of the support frame, one end of the spring is fixedly connected to the inner bottom wall of the sleeve, and the end of the spring away from the sleeve is fixedly connected to the bottom of the moving plate.

[0014] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0015] 1. This utility model involves placing bolts into a cylinder for cleaning. A cylinder drives a stirring rod to move up and down within the cylinder. The stacked bolts are stirred and pushed at low speed by the up-and-down swinging stirring rod. In conjunction with a vibration motor, the cylinder vibrates at a small amplitude and high frequency inside the support frame. The oil stains on the surface of the bolts are cleaned by the cleaning fluid, and the small particles of stubborn impurities attached to the surface of the bolts also fall off with the vibration. This not only avoids damage to the threads caused by the high-speed rotation and collision of the bolts, but also makes the cleaning more thorough and clean.

[0016] Second, in the bolt cleaning process of this utility model, small particulate impurities attached to the bolt surface fall into the cavity through the filter plate under the action of gravity and are discharged, thus avoiding the accumulation of impurities and making cleaning simpler and more convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the support frame structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cylindrical body in the exploded state of this utility model;

[0021] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the cylindrical body of this utility model;

[0022] Figure 5 This is a schematic diagram of the sleeve in the exploded state of this utility model;

[0023] Figure 6 This is a schematic diagram of the insert plate structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the movable block structure of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Cylinder; 3. Insert plate; 4. Arc-shaped protrusion; 5. Groove; 6. Cleaning assembly; 61. Vibration motor; 62. Cylinder; 63. Moving block; 64. Protruding block; 65. First stirring rod; 66. Second stirring rod; 7. Support assembly; 71. Sleeve; 72. Spring; 73. Moving plate; 74. Support rod; 8. Filter plate; 9. Cavity; 10. Discharge pipe; 11. Water pump; 12. Feed pipe; 13. Soft washer. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0028] Example

[0029] In existing technologies, the vortex cleaning generated by the rotation of the cleaning chamber by the rotating column is insufficient in terms of liquid penetration. The cleaning chamber is only fixed by the bottom support plate and the mesh plate bolts. When rotating at high speed, the bolts may be damaged due to collision. Small particles of impurities are easy to deposit in the corners of the mesh plate, and impurities are easy to accumulate in the gap area between the bottom support plate and the bottom plate. They cannot be washed away by the cleaning liquid and are difficult to clean.

[0030] Please see Figure 1-7 This utility model provides a technical solution: a cleaning device for bolt processing, including a support frame 1, a cylinder 2 movably inserted inside the support frame 1, a water pump 11 fixedly installed on the top of the support frame 1, the outlet of the water pump 11 connected to the cylinder 2 through a pipe, three insert plates 3 fixedly connected inside the cylinder 2, three feed pipes 12 connected to the top of the support frame 1, the three insert plates 3 dividing the cylinder 2 into three cavities, the three feed pipes 12 respectively located above the three cavities, and three different types of bolts being fed through the feed pipes 12. The cylinder is cleaned by entering three chambers. The ends of the three insert plates 3 away from the cylinder 2 are fixedly connected to arc-shaped protrusions 4, and grooves 5 are formed between the three arc-shaped protrusions 4. Filter plates 8 are fixedly connected to the inner side wall of the cylinder 2, and cavities 9 are formed between the filter plates 8 and the cylinder 2. A discharge pipe 10 is connected to one side of the cylinder 2 and is connected to the cavity 9. Small particles of impurities pass through the filter plates 8 and fall into the cavity 9, and are discharged through the discharge pipe 10 to avoid the accumulation of impurities. A cleaning assembly 6 is provided inside the cylinder 2, and four support assemblies 7 are distributed at the bottom of the cylinder 2.

[0031] The cleaning assembly 6 includes a vibration motor 61 and a cylinder 62. The vibration motor 61 is fixedly installed on the inner bottom wall of the cylinder 2. A soft washer 13 is fixedly connected to the outer side of the cylinder 2. The outer side of the soft washer 13 is in contact with the inner side wall of the support frame 1. The soft washer 13 provides cushioning protection for the cylinder 2 and prevents the cylinder 2 from being damaged by impact with the support frame 1. The cylinder 62 is fixedly installed on the top of the support frame 1. The piston rod of the cylinder 62 is inserted into the groove 5 and fixedly connected to a moving block 63. Three protrusions 64 are fixedly connected to the outer side of the moving block 63. One end of the protrusion 64 passes through the groove 5 and is fixedly connected to a first stirring rod 65 and a second stirring rod 66. The first stirring rod 65 is located above the second stirring rod 66. The distance between the first stirring rod 65 and the second stirring rod 66 is 8-10cm. The included angle between the first stirring rod 65 and the second stirring rod 66 is 45 degrees-55 degrees. The first stirring rod 65 and the second stirring rod 66 are placed crosswise to stir and move the stacked bolts.

[0032] The support assembly 7 includes a sleeve 71, a spring 72, and a support rod 74. The top end of the support rod 74 is fixedly connected to the bottom of the cylinder 2, and the bottom end of the support rod 74 is movably inserted into the inside of the sleeve 71 and fixedly connected to a movable plate 73. The spring 72 is located inside the sleeve 71, and the sleeve 71 is fixedly connected to the inner bottom wall of the support frame 1. One end of the spring 72 is fixedly connected to the inner bottom wall of the sleeve 71, and the end of the spring 72 away from the sleeve 71 is fixedly connected to the bottom of the movable plate 73.

[0033] In terms of working principle or structural principle, the three insert plates 3 of this utility model divide the interior of the cylinder 2 into three cavities. Three different types of bolts are placed into the three cavities respectively through the three feed pipes 12. The cleaning solution is injected into the interior of the cylinder 2 through the water pump 11 to clean the bolts inside the cylinder 2. At this time, the vibration motor 61 and the cylinder 62 are turned on. The vibration motor 61 is installed on the bottom wall of the cylinder 2, which drives the cylinder 2 to vibrate up and down at high frequency with small amplitude. The oil stains on the surface of the bolts are washed away by the cleaning solution, and the small particles of stubborn impurities attached to the surface of the bolts are also dropped off with the vibration. Under the action of gravity, they fall into the cavity 9 through the filter plate 8 and are discharged through the discharge pipe 10, making the cleaning more thorough. At the same time, the piston rod of the cylinder 62 drives the first stirring rod 65 and the second stirring rod 66 to swing up and down at low speed inside the cylinder 2 through the moving block 63. The first stirring rod 65 and the second stirring rod 66 are placed crosswise to stir and move the stacked bolts, making the bolt vibration cleaning more thorough and clean.

[0034] When the cylinder 2 vibrates inside the support frame 1, the soft washer 13 provides cushioning protection for the cylinder 2, preventing damage caused by the collision between the cylinder 2 and the support frame 1. At the same time, the four support components 7 at the bottom of the cylinder 2 provide support for the cylinder 2, making the cylinder 2 more stable during the vibration process of the vibration motor 61.

[0035] In summary, this invention cleans bolts by placing them inside the cylinder 2. A vibrating motor 61 drives the cylinder 2 to vibrate at high frequency inside the support frame 1. A cylinder 62 drives a moving block 63 to move up and down inside the cylinder 2. The first stirring rod 65 and the second stirring rod 66 on the outer side of the moving block 63 push and stir the stacked bolts at a low speed. Oil stains on the bolt surface are cleaned by the cleaning fluid, and small, stubborn impurities adhering to the bolt surface also fall off with the vibration. Under gravity, they fall through the filter plate 8 into the cavity 9 and are discharged through the discharge pipe 10, preventing impurity accumulation and making cleaning more thorough and simple. The cleaning fluid is also discharged from the cylinder 2 through the discharge pipe 10. The stirring rods swing up and down at a low speed, stirring and pushing the bolts, working in conjunction with the vibrating motor 61 to prevent high-speed rotation and collision that could damage the threads.

[0036] The discharge pipe 10 is a rubber hose. The soft washer 13, the first stirring rod 65, and the second stirring rod 66 are all rubber products with high elasticity. When the first stirring rod 65 and the second stirring rod 66 push the bolt, they move at a low speed to avoid damage to the threads caused by high-speed rotation and collision of the bolt. The spring 72, the first stirring rod 65, and the second stirring rod 66 will be inspected, maintained, and replaced regularly. In this embodiment, the vibration motor 61 is a YZS-10-2 model manufactured by Xinxiang Hongda Vibration Manufacturer. Since the structure and operating principle of this model are existing technologies, their structure and operating principle will not be described in detail here.

[0037] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A cleaning device for bolt processing, comprising a support frame (1), characterized in that: A cylinder (2) is movably inserted inside the support frame (1). Three insert plates (3) are fixedly connected inside the cylinder (2). An arc-shaped protrusion (4) is fixedly connected to one end of the three insert plates (3) away from the cylinder (2). A groove (5) is formed between the three arc-shaped protrusions (4). A filter plate (8) is fixedly connected to the inner side wall of the cylinder (2). A cavity (9) is formed between the filter plate (8) and the cylinder (2). A cleaning assembly (6) is provided inside the cylinder (2). Four support assemblies (7) are distributed at the bottom of the cylinder (2). The cleaning assembly (6) includes a vibration motor (61) and a cylinder (62). The piston rod of the cylinder (62) is inserted into the groove (5) and a moving block (63) is fixedly connected thereto. Three protrusions (64) are fixedly connected to the outside of the moving block (63). One end of the protrusion (64) passes through the groove (5) and is fixedly connected to a first stirring rod (65) and a second stirring rod (66). The support assembly (7) includes a sleeve (71), a spring (72) and a support rod (74). The top end of the support rod (74) is fixedly connected to the bottom of the cylinder (2), and the bottom end of the support rod (74) is movably inserted into the inside of the sleeve (71) and fixedly connected to a movable plate (73). The spring (72) is located inside the sleeve (71).

2. The bolt processing cleaning device according to claim 1, characterized in that: A water pump (11) is fixedly installed on the top of the support frame (1), and the outlet of the water pump (11) is connected to the cylinder (2) through a pipe.

3. The bolt cleaning device according to claim 1, characterized in that: The top of the support frame (1) is connected to three feed pipes (12), and the three insert plates (3) divide the cylinder (2) into three cavities. The three feed pipes (12) are located above the three cavities respectively.

4. The bolt cleaning device according to claim 1, characterized in that: The cylinder (2) is connected to a discharge pipe (10) on one side, and the discharge pipe (10) is connected to the cavity (9). The vibration motor (61) is fixedly installed on the inner bottom wall of the cylinder (2), and the cylinder (62) is fixedly installed on the top of the support frame (1).

5. The bolt cleaning device according to claim 1, characterized in that: A soft washer (13) is fixedly connected to the outer side of the cylinder (2), and the outer side of the soft washer (13) is in contact with the inner side wall of the support frame (1).

6. The bolt cleaning device according to claim 1, characterized in that: The first stirring rod (65) is located above the second stirring rod (66), the distance between the first stirring rod (65) and the second stirring rod (66) is 8-10cm, and the included angle between the first stirring rod (65) and the second stirring rod (66) is 45 degrees-55 degrees.

7. The bolt cleaning device according to claim 1, characterized in that: The sleeve (71) is fixedly connected to the inner bottom wall of the support frame (1), one end of the spring (72) is fixedly connected to the inner bottom wall of the sleeve (71), and the end of the spring (72) away from the sleeve (71) is fixedly connected to the bottom of the moving plate (73).

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