Cleaning equipment for rivet cold heading machining

Abstract

The utility model discloses cleaning equipment for rivet cold heading machining, and particularly relates to the technical field of rivet machining, the cleaning equipment comprises a cleaning machine, a cleaning pool is arranged at the top of the cleaning machine, a mounting frame is arranged in the cleaning pool, a base is arranged at the bottom of the mounting frame, a containing box is arranged above the base, and a water tank is arranged in the containing box. A lifting assembly is arranged at the joint of the mounting frame and the cleaning pool, a mounting plate is arranged at the top of the mounting frame, and a driving assembly is arranged at the joint of the containing box and the mounting plate. According to the rivet cleaning device, rivets can be taken out without making contact with cleaning liquid after being cleaned, the situation that the hands are injured due to the fact that workers make contact with the cleaning liquid for a long time is effectively avoided, the rivets can be driven to shake left and right through the containing box in the cleaning process, the rivets make contact with the cleaning liquid more sufficiently, and the service life of the rivets is prolonged. And therefore, the rivets can be cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the field of rivet processing, in particular to a cleaning device for rivet cold heading processing. Background Art

[0002] A rivet is a nail-shaped object used to connect two parts (or components) with a through hole and a cap at one end. In riveting, the parts being riveted are connected by using their own deformation or interference. There are many types of rivets, and they are not restricted by form. The cold heading process is used to produce standard fasteners such as rivets, bolts, screws, nuts, and pins; the cold heading process is a processing method that utilizes the plastic deformation of metal under the action of external force, and with the help of a mold, the metal volume is redistributed and transferred to form the required parts or blanks.

[0003] During the cold heading process of rivets, a lot of oil will be contaminated on the surface of the rivets. At this time, cleaning equipment must be used to clean them. However, the current cleaning equipment does not have a lifting mechanism. The staff needs to manually put the rivets into or take them out of the cleaning liquid before and after cleaning. The staff's hands are easily damaged by prolonged contact with the cleaning liquid. Moreover, the rivets are mostly stationary during the cleaning process, and the contact between the rivets and the cleaning liquid is not sufficient, which may result in incomplete cleaning of the rivets. Utility Model Content

[0004] Technical problems to be solved: Long-term contact of workers' hands with cleaning fluid may cause damage, and stationary rivets may result in incomplete cleaning.

[0005] In view of the deficiencies of the prior art, the utility model provides a cleaning device for rivet cold heading processing, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A cleaning device for rivet cold heading processing includes a cleaning machine, a cleaning pool is provided on the top of the cleaning machine, a mounting frame is provided inside the cleaning pool, a base is provided at the bottom of the mounting frame, a placement box is provided above the base, a lifting assembly is provided at the connection between the mounting frame and the cleaning pool, a mounting plate is provided on the top of the mounting frame, and a driving assembly is provided at the connection between the placement box and the mounting plate.

[0009] In a possible implementation, the base is in a U-shape and is fixedly connected to the inner side of the mounting frame, and the placement box is entirely hollow in design.

[0010] In a possible implementation, the lifting assembly includes a lifting slot, a limit slot and a limit block, a plurality of groups of latch teeth are provided on the outside of the mounting frame, the lifting slot is provided on the inner walls on both sides of the cleaning pool, the mounting frame is slidably connected to the lifting slot, the limit slot is provided on the inner walls on both sides of the lifting slot, and the limit block is fixedly connected to both sides of the mounting frame and slidably connected to the limit slot.

[0011] In a possible implementation, the lifting assembly also includes a first motor and a gear. The first motor is fixedly installed on the top of the cleaning machine and is located on both sides of the cleaning pool. The gear is fixedly connected to the drive shaft of the first motor and meshes with the teeth of the mounting frame.

[0012] In one possible implementation, the driving assembly includes a connecting plate, a slide groove and a slider. The connecting plate is provided with two groups and both ends are fixedly connected to the base. The slide groove is opened at the top of the connecting plate, and the slider is fixedly connected to the bottom of the placement box and slidably connected to the slide groove.

[0013] In a possible implementation, the drive assembly also includes a horizontal plate, a fan-shaped plate, a vertical plate and a rotating shaft. The horizontal plate is fixedly connected to both sides of the top of the placement box and has a plurality of groups of latch teeth on the top. The fan-shaped plate is movably connected to the top of the horizontal plate and meshes with the horizontal plate. The vertical plate is fixedly connected to the top of the fan-shaped plate, and the vertical plate is rotatably connected to the mounting frame via a rotating shaft.

[0014] In a possible implementation, the driving assembly also includes an empty slot, a second motor, a turntable and a rotating rod, the empty slot is opened in the middle of the vertical plate, the second motor is fixedly installed at the bottom of the mounting plate, the turntable is fixedly connected to the driving shaft of the second motor, the rotating rod is fixedly connected to one side of the turntable and is eccentrically arranged, and the rotating rod is slidably connected to the empty slot.

[0015] Beneficial effects:

[0016] First, by providing a lifting assembly, the first motor is started to drive the gear to rotate synchronously. Since the gear is meshed with the card teeth on the outside of the mounting frame, the mounting frame will move up and down along the lifting slot as the gear rotates. In this process, the limit block will slide synchronously along the limit slot and limit the mounting frame to avoid the displacement of the position of the mounting frame during the lifting process, which may cause it to get stuck. This design allows the rivet to be taken out without contacting the cleaning liquid after cleaning, effectively preventing the staff from being in contact with the cleaning liquid for a long time and causing damage to their hands;

[0017] Secondly, by providing a driving component, the second motor is started to drive the rotating rod to rotate through the turntable. Since the rotating rod is eccentrically arranged and slidably connected to the empty slot, the vertical plate will perform a pendulum motion with the circular rotation of the rotating rod. At this time, since the vertical rod is connected to the mounting frame through the rotating shaft, the fan-shaped plate will perform a pendulum motion in the opposite direction with the vertical plate. Since the fan-shaped plate is meshed with the cross plate, the cross plate will drive the slider at the bottom of the placement box to slide left and right along the slide groove, thereby driving the placement box to reciprocate left and right. This design can make the rivet contact with the cleaning liquid more complete, thereby making the rivet cleaning more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cleaning pool structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the mounting frame of the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0023] Description of reference numerals:

[0024] 1. Cleaning machine; 2. Cleaning tank; 3. Mounting frame; 4. Base; 5. Placement box; 6. Lifting assembly; 61. Lifting slot; 62. Limiting slot; 63. Limiting block; 64. First motor; 65. Gear; 7. Mounting plate; 8. Driving assembly; 81. Connecting plate; 82. Slide slot; 83. Sliding block; 84. Horizontal plate; 85. Fan-shaped plate; 86. Vertical plate; 87. Rotating shaft; 88. Empty slot; 89. Second motor; 810. Turntable; 811. Rotating rod. DETAILED DESCRIPTION

[0025] The embodiments of the present application solve the problems in the prior art by providing a cleaning device for rivet cold heading processing.

[0026] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0027] The specific structure of this embodiment is as follows: Figures 1 to 4As shown, a cleaning device for rivet cold heading processing includes a cleaning machine 1, a cleaning pool 2 is opened on the top of the cleaning machine 1, a mounting frame 3 is arranged inside the cleaning pool 2, a base 4 is arranged at the bottom of the mounting frame 3, a placement box 5 is arranged above the base 4, a lifting component 6 is arranged at the connection between the mounting frame 3 and the cleaning pool 2, a mounting plate 7 is arranged on the top of the mounting frame 3, and a driving component 8 is arranged at the connection between the placement box 5 and the mounting plate 7.

[0028] In some examples, the base 4 is in a U-shape and is fixedly connected to the inner side of the mounting frame 3 , and the placement box 5 is hollowed out as a whole, and the hollow placement box 5 allows the rivets to fully contact with the cleaning liquid.

[0029] In some examples, the lifting assembly 6 includes a lifting groove 61, a limit groove 62 and a limit block 63. Several groups of latch teeth are opened on the outside of the mounting frame 3. The lifting groove 61 is opened on the inner walls on both sides of the cleaning pool 2. The mounting frame 3 is slidably connected to the lifting groove 61. The limit groove 62 is opened on the inner walls on both sides of the lifting groove 61. The limit block 63 is fixedly connected to both sides of the mounting frame 3 and slidably connected to the limit groove 62. The mounting frame 3 can be lifted and lowered by sliding it up and down along the lifting groove 61, so that the rivet can be immersed in the cleaning liquid or removed from the cleaning liquid. During the lifting process, the limit block 63 slides synchronously along the limit groove 62 and limits the mounting frame 3 to avoid the mounting frame 3 from being stuck due to position displacement during the lifting process.

[0030] In some examples, the lifting assembly 6 also includes a first motor 64 and a gear 65. The first motor 64 is fixedly installed on the top of the cleaning machine 1 and is located on both sides of the cleaning pool 2. The gear 65 is fixedly connected to the driving shaft of the first motor 64 and meshes with the latching teeth of the mounting frame 3. Starting the first motor 64 can drive the gear 65 to rotate. Since the gear 65 is meshed with the mounting frame 3, the gear 65 will drive the mounting frame 3 to move up and down during rotation, thereby lifting the mounting frame 3.

[0031] In some examples, the driving assembly 8 includes a connecting plate 81, a slide groove 82 and a slider 83. The connecting plate 81 is provided with two groups and both ends are fixedly connected to the base 4. The slide groove 82 is opened at the top of the connecting plate 81. The slider 83 is fixedly connected to the bottom of the placement box 5 and is slidably connected to the slide groove 82. Sliding the slider 83 along the slide groove 82 can drive the placement box 5 to move synchronously, thereby shaking the rivets in the placement box 5 so that the rivets can be more fully in contact with the cleaning liquid.

[0032] In some examples, the driving assembly 8 also includes a horizontal plate 84, a fan-shaped plate 85, a vertical plate 86 and a rotating shaft 87. The horizontal plate 84 is fixedly connected to both sides of the top of the placement box 5 and has a plurality of groups of latches on the top. The fan-shaped plate 85 is movably connected to the top of the horizontal plate 84 and meshes with the horizontal plate 84. The vertical plate 86 is fixedly connected to the top of the fan-shaped plate 85. The vertical plate 86 is rotatably connected to the mounting frame 3 via the rotating shaft 87. Rotating the vertical plate 86 left and right along the rotating shaft 87 can drive the fan-shaped plate 85 to move in a pendulum motion. Since the fan-shaped plate 85 is meshed with the horizontal plate 84, the fan-shaped plate 85 will drive the horizontal plate 84 to move left and right, thereby driving the placement box 5 to move synchronously.

[0033] In some examples, the driving assembly 8 also includes an empty slot 88, a second motor 89, a turntable 810 and a rotating rod 811. The empty slot 88 is opened in the middle of the vertical plate 86, the second motor 89 is fixedly installed at the bottom of the mounting plate 7, the turntable 810 is fixedly connected to the driving shaft of the second motor 89, the rotating rod 811 is fixedly connected to one side of the turntable 810 and is eccentrically arranged, and the rotating rod 811 is slidably connected to the empty slot 88. When the second motor 89 is started, the rotating rod 811 can be driven to rotate synchronously through the turntable 810. Since the rotating rod 811 is eccentrically arranged and slidably connected to the empty slot 88, the rotating rod 811 will drive the vertical rod to move in a pendulum manner during the circular motion.

[0034] In a specific application scenario, first start the first motor 64 to drive the gear 65 to rotate synchronously. Since the gear 65 is meshed with the tooth on the outside of the mounting bracket 3, the mounting bracket 3 will move up and down along the lifting slot 61 as the gear 65 rotates. During this process, the limit block 63 will slide synchronously along the limit slot 62 and limit the mounting bracket 3 to prevent the mounting bracket 3 from being stuck due to position deviation during the lifting process. When the mounting bracket 3 drives the placement box 5 to move to the top through the base 4, the rivets to be cleaned are placed in the placement box 5, and then the first motor 64 is started again to drive the mounting bracket 3 to move downward. When the placement box 5 is immersed in the cleaning liquid in the cleaning tank 2, the second motor 89 is started to pass through the turntable 810. The rotating rod 811 is driven to rotate. Since the rotating rod 811 is eccentrically arranged and slidably connected to the empty groove 88, the vertical plate 86 will perform a pendulum motion with the circular rotation of the rotating rod 811. At this time, since the vertical rod is rotatably connected to the mounting frame 3 through the rotating shaft 87, the fan-shaped plate 85 will perform a pendulum motion in the opposite direction with the vertical plate 86. Since the fan-shaped plate 85 is engaged with the horizontal plate 84, the horizontal plate 84 will drive the slider 83 at the bottom of the placement box 5 to slide left and right along the slide groove 82, thereby driving the placement box 5 to reciprocate left and right. In this process, the rivet will be in more sufficient contact with the cleaning liquid as the placement box 5 shakes left and right, so that the cleaning of the rivet is more thorough. After cleaning, the first motor 64 is used to drive the mounting frame 3 to rise again to remove the rivet.

[0035] By adopting the above technical solution: not only can the rivets be taken out after cleaning without contacting with the cleaning liquid, effectively avoiding damage to the hands of the staff caused by long-term contact with the cleaning liquid, but also during the cleaning process, the rivets can be driven to shake left and right by the placement box, so that the rivets are in contact with the cleaning liquid more fully, thereby making the cleaning of the rivets more thorough.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A cleaning device for rivet cold heading processing, comprising a cleaning machine (1), characterized in that: The cleaning machine (1) is provided with a cleaning pool (2) on the top, a mounting frame (3) is provided inside the cleaning pool (2), a base (4) is provided at the bottom of the mounting frame (3), a placement box (5) is provided above the base (4), a lifting assembly (6) is provided at the connection between the mounting frame (3) and the cleaning pool (2), a mounting plate (7) is provided at the top of the mounting frame (3), and a driving assembly (8) is provided at the connection between the placement box (5) and the mounting plate (7).

2. The cleaning device for rivet cold heading processing according to claim 1, characterized in that: The base (4) is in the shape of a Chinese character "Yu" and is fixedly connected to the inner side of the mounting frame (3); the placement box (5) is of a hollow design as a whole.

3. The cleaning device for rivet cold heading processing according to claim 1, characterized in that: The lifting assembly (6) comprises a lifting groove (61), a limiting groove (62) and a limiting block (63); a plurality of groups of latching teeth are provided on the outer side of the mounting frame (3); the lifting groove (61) is provided on the inner walls on both sides of the cleaning tank (2); the mounting frame (3) is slidably connected to the lifting groove (61); the limiting groove (62) is provided on the inner walls on both sides of the lifting groove (61); and the limiting block (63) is fixedly connected to both sides of the mounting frame (3) and slidably connected to the limiting groove (62).

4. The cleaning device for rivet cold heading processing according to claim 3 is characterized in that: The lifting assembly (6) further comprises a first motor (64) and a gear (65); the first motor (64) is fixedly mounted on the top of the cleaning machine (1) and is located on both sides of the cleaning tank (2); the gear (65) is fixedly connected to the driving shaft of the first motor (64) and meshes with the teeth of the mounting frame (3).

5. The cleaning device for rivet cold heading processing according to claim 1, characterized in that: The driving assembly (8) comprises a connecting plate (81), a slide groove (82) and a sliding block (83); the connecting plate (81) is provided with two groups and both ends are fixedly connected to the base (4); the slide groove (82) is opened at the top of the connecting plate (81); and the sliding block (83) is fixedly connected to the bottom of the placement box (5) and slidably connected to the slide groove (82).

6. The cleaning device for rivet cold heading processing according to claim 5, characterized in that: The driving assembly (8) further comprises a transverse plate (84), a sector plate (85), a vertical plate (86) and a rotating shaft (87); the transverse plate (84) is fixedly connected to both sides of the top of the placement box (5) and has a plurality of groups of latching teeth on the top; the sector plate (85) is movably connected to the top of the transverse plate (84) and meshes with the transverse plate (84); the vertical plate (86) is fixedly connected to the top of the sector plate (85); and the vertical plate (86) is rotatably connected to the mounting frame (3) via the rotating shaft (87).

7. The cleaning device for rivet cold heading processing according to claim 6, characterized in that: The driving assembly (8) further comprises an empty slot (88), a second motor (89), a rotating disk (810) and a rotating rod (811); the empty slot (88) is opened in the middle of the vertical plate (86); the second motor (89) is fixedly mounted on the bottom of the mounting plate (7); the rotating disk (810) is fixedly connected to the driving shaft of the second motor (89); the rotating rod (811) is fixedly connected to one side of the rotating disk (810) and is eccentrically arranged; and the rotating rod (811) is slidably connected to the empty slot (88).

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