CN220783477U

CN220783477U - Fastener rust cleaning device

Info

Publication number: CN220783477U
Application number: CN202322644917.2U
Authority: CN
Inventors: 曾茂雪; 李鑫科; 徐徐贵; 王玉; 曹玉
Original assignee: Chengdu Xinxin High Strength Fastener Manufacture Co ltd
Current assignee: Chengdu Xinxin High Strength Fastener Manufacture Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-16
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a rust removing device for a fastener, which comprises a bedplate and supporting feet for supporting the bedplate; the table plate is fixedly provided with a vibration generating device, a sand polishing box is connected above the vibration generating device through a spring, and a plurality of sand polishing particles are filled in the sand polishing box. The vibration generating device comprises a shell, wherein an impeller and a motor for driving the impeller to rotate are arranged in the shell, and a balancing weight is arranged on one blade of the impeller. A cleaning box for chemically removing rust on the fastener is arranged on the bedplate at one side of the vibration generating device. The scheme can put fasteners of different sizes, models and categories into the sanding box in batches for physical rust removal, has high adaptation degree, simple principle and low cost, can improve the working efficiency of physical rust removal, combines chemical rust removal simultaneously, and further improves the rust removal effect.

Description

Fastener rust cleaning device

Technical Field

The utility model relates to the technical field of rust removal devices, in particular to a fastener rust removal device.

Background

The bolt can appear the corrosion of different degree after long-term use, in order to guarantee bolted connection's stability and reliability, need dismantle the bolt when the bolt rust, again rust cleaning, the reassembling after the repainting to the bolt surface. The existing rust removing device generally drives the frosted part to rotate through a driving device, and then the bolts are manually close to the frosted part to physically remove rust.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a fastener rust removing device, which solves the problems that the rust removing device in the prior art can only polish and remove rust on bolts at a time and has low efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

Provided is a fastener rust removing device, which comprises a bedplate and supporting feet for supporting the bedplate; a vibration generating device is fixed on the bedplate, a sand grinding box is connected above the vibration generating device through a spring, and a plurality of sand grinding particles are filled in the sand grinding box;

The vibration generating device comprises a shell, wherein an impeller and a motor for driving the impeller to rotate are arranged in the shell, and a balancing weight is arranged on one blade of the impeller;

A cleaning box for chemically removing rust on the fastener is arranged on the bedplate at one side of the vibration generating device.

The beneficial effects of the utility model are as follows: this scheme produces the vibration through vibration generating device, passes through the dull polish granule in the spring transfer to the dull polish box with the vibration, and the fastener of putting into the dull polish box is by the continuous vibration dull polish of dull polish granule, makes the rust on fastener surface not hard up and got rid of, utilizes the vibration to carry out the physics rust cleaning to the fastener. After the physical rust removal is finished, the fastening piece is taken out of the frosting box and is transferred into a cleaning box to carry out chemical rust removal on the fastening piece, and the rust removal effect is further enhanced by adopting a mode of combining the physical rust removal with the chemical rust removal. The fastener in this scheme not only can put into in batches the dull polish box and carry out the physics rust cleaning, and does not just restrict the size, kind and the size of fastener, and the adaptation is high, the principle is simple, low cost.

Preferably, a spraying device and a drying device are arranged in the cleaning box, the spraying device is connected with an external rust removing liquid pipeline and a clear water pipeline, and valves are arranged on the rust removing liquid pipeline and the clear water pipeline; the bottom of the cleaning box is provided with a water outlet, and the water outlet is connected with a water draining pipeline with a valve.

The beneficial effects of the technical scheme are as follows: firstly, inputting rust removing liquid into a cleaning box through a spraying device to perform chemical rust removal, after the rust removal is finished, opening a valve of a drainage pipeline to discharge the rust removing liquid, then introducing clean water to clean rust removing liquid corrosives attached to a fastener, opening a drying device to dry the fastener after the clean water is discharged, and taking out the fastener after the surface of the fastener is dried to prevent the wet fastener from being oxidized again due to chemical reaction with air.

Preferably, the inner wall of the cleaning box is connected with an isolation basket in a sliding manner, and a plurality of holes with the size smaller than that of the fastening pieces are formed in the isolation basket; the electric putter is installed to the bottom of wasing the case, and electric putter's top is connected with the isolation basket can be dismantled.

The beneficial effects of the technical scheme are as follows: the electric push rod can push or pull the isolation basket to move up and down. The setting isolation basket not only can separate the fastener and the bottom of wasing the case, and the fastener falls out from the outlet when avoiding the drainage, can also adjust the interval of isolation basket and drying device through electric putter, and drying device is nearer can strengthen the stoving effect. After the rust removal and drying work are all completed, the isolation basket can be detached, and the fasteners can be conveniently taken out in batches at one time.

Preferably, the cleaning box comprises a box body and an outer cover sleeved outside the box body, the spraying device and the drying device are arranged on the side wall of the outer cover, and the distance difference between the installation positions of the spraying device and the drying device and the top of the box body is larger than the height of the isolation basket; one side of the outer cover is provided with an openable door.

The beneficial effects of the technical scheme are as follows: the setting dustcoat can provide inclosed environment for stoving work, improves drying efficiency, and can avoid spray set and drying device's occupation and restrict the motion of isolation basket, leads to being difficult to take out isolation basket from the box.

Preferably, the outer wall of the cleaning box is provided with a switch control button which is respectively electrically connected with the spraying device and the drying device, and a control button which is electrically connected with the electric push rod and is used for controlling the electric push rod to extend or shorten, so that centralized control on each device is facilitated.

Preferably, the outer wall of the cleaning box is connected with a filter device through a hook, the filter device comprises a spoon body frame and a filter screen fixed on the spoon body frame, and the mesh diameter of the filter screen is larger than the maximum diameter of the frosted particles. The filter device can separate the fastening piece from the sand polishing particles, so that the fastening piece can be conveniently fished out of the sand polishing box in batches.

Preferably, the bottom of the vibration generating device is provided with damping support legs fixedly connected with the bedplate, and a buffer pad is arranged between the damping support legs and the contact surface of the bedplate. The damping support legs are fixed on the bedplate, so that the vibration generating device is prevented from moving, and the buffer cushion can slow down the vibration of the bedplate.

Preferably, the inside at both ends of the spring is provided with supporting blocks, the supporting blocks are in interference connection with the spring, and the vibration generating device and the frosting box are respectively fixedly connected with the supporting blocks at both ends. The supporting block can strengthen the rigidity at the two ends of the spring, promote the supporting performance, and can improve the stability of the connection of the spring, the frosting box and the vibration generating device.

Drawings

FIG. 1 is a cross-sectional view of a fastener rust removal device;

fig. 2 is a schematic view of a filter implement.

Wherein, 1, a bedplate; 2. supporting feet; 3. a vibration generating device; 32. an impeller; 33. balancing weight; 34. damping support legs; 4. a spring; 5. a sanding box; 51. abrasive particles; 6. a cleaning box; 61. a spraying device; 62. a drying device; 63. an electric push rod; 64. an isolation basket; 65. an outer cover; 66. a case; 7. a filter device.

Detailed Description

The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.

As shown in fig. 1-2, the fastener rust cleaning device of this scheme includes platen 1 and supporting legs 2 that support platen 1, is fixed with vibration generating device 3 on the platen 1, and vibration generating device 3's top is connected with dull polish box 5 through spring 4, and the inside at spring 4 both ends all is provided with the supporting shoe, and the supporting shoe is connected with spring 4 interference, and vibration generating device 3 and dull polish box 5 are respectively with the supporting shoe fixed connection at both ends. The supporting blocks can strengthen the rigidity of the two ends of the spring 4, improve the supporting performance and improve the connection stability of the spring 4 with the sanding box 5 and the vibration generating device 3. The sanding box 5 is filled with a plurality of abrasive particles 51; the vibration generating device 3 comprises a shell, wherein an impeller 32 and a motor for driving the impeller 32 to rotate are arranged in the shell, and a balancing weight 33 is arranged on one blade of the impeller 32; the bottom of the vibration generating device 3 is provided with damping support legs 34 fixedly connected with the bedplate 1, and a buffer pad is arranged between the contact surfaces of the damping support legs 34 and the bedplate 1. The damping support legs 34 are fixed on the bedplate 1, so that the vibration generating device 3 is prevented from moving, and the damping cushion can slow down the vibration of the bedplate 1. The material of the cushion pad is preferably memory cotton or a sponge pad.

The basic principle of the vibration generating device 3 is as follows: the motor drives the impeller 32 to rotate, and since one blade of the impeller 32 is provided with a balancing weight 33, the weight of the blade is larger than that of the other blades, the impeller 32 generates a centrifugal force which can unbalance rotation due to the deviation of the gravity center when rotating, so that the system generates vibration, wherein the magnitude of the centrifugal force is related to the rotation speed of the impeller 32. Vibrations generated by the vibration generating means 3 may be amplified by the springs 4 and transferred into the sanding box 5.

A cleaning tank 6 for chemically removing rust from the fastener is mounted on the platen on one side of the vibration generator 3. The spray device 61 and the drying device 62 are arranged in the cleaning box 6, the spray device 61 is connected with an external rust removing liquid pipeline and a clear water pipeline, and valves are arranged on the rust removing liquid pipeline and the clear water pipeline; the bottom of the cleaning box 6 is provided with a water outlet, and a water discharge pipeline with a valve is connected at the water outlet. Firstly, derusting liquid is input into the cleaning box 6 through the spraying device 61 to chemically derust, after derusting is finished, a valve of a drainage pipeline is opened to discharge the derusting liquid, then clean water is introduced to clean corrosive substances of the derusting liquid attached to the fastening pieces, after the clean water is discharged, the drying device 62 is opened to dry the fastening pieces, after the surface of the fastening pieces are dried, the fastening pieces are taken out, and chemical reaction between the wet fastening pieces and air is avoided, and the fastening pieces are oxidized again.

In one embodiment of the solution, the inner wall of the washing tank 6 is slidingly connected with a separation basket 64, and the separation basket 64 is provided with a plurality of holes with a size smaller than that of the fasteners; the electric putter 63 is installed to the bottom of wasing case 6, and electric putter 63's top is connected with isolation basket 64 detachably. The electric push rod 63 may push or pull the isolation basket 64 up and down. The isolation basket 64 is arranged to separate the fastening piece from the bottom of the cleaning box 6, so that the fastening piece is prevented from falling out of the water outlet during water discharge, and the distance between the isolation basket 64 and the drying device 62 can be adjusted through the electric push rod 63, and the drying effect can be enhanced due to the fact that the drying device 62 is closer. After the rust removal and drying work is completed, the isolation basket 64 can be detached from the electric push rod 63, so that the fasteners can be conveniently taken out in batches at one time. When the fastener is subjected to chemical rust removal, the fastener is required to be immersed in the rust removal liquid, and the height of the electric push rod 63 can be adjusted at the moment to reduce the height of the isolation basket 64 as much as possible, so that the consumption of the rust removal liquid is reduced as much as possible, and the cost is saved; when the drying operation is performed, the electric push rod 63 can be adjusted to enable the isolation basket 64 to be lifted and approach the drying device, so that the drying effect is enhanced.

Specifically, the cleaning box 6 comprises a box body 66 and an outer cover 65 sleeved outside the box body 66, the spraying device 61 and the drying device 62 are arranged on the side wall of the outer cover 65, and the distance difference between the installation positions of the spraying device 61 and the drying device 62 and the top of the box body 66 is larger than the height of the isolation basket 64; one side of the housing 65 is a retractable door. The housing 65 provides a closed environment for the drying operation, improves the drying efficiency, and prevents the isolation basket 64 from being taken out of the box 66 due to the occupation of the spraying device 61 and the drying device 62. After the work is finished, the electric push rod 63 can push the isolation basket 64 out of the box 66, and then the opening and closing door of the outer cover 65 is opened, so that people can take out the isolation basket 64 and the fasteners more conveniently.

In practice, it is preferable to provide on/off control buttons electrically connected to the shower device 61 and the drying device 62, respectively, on the outer wall of the washing tank 6, which can control the opening and closing of the shower device 61 and the drying device 62, and a control button electrically connected to the electric push rod 63 for controlling the extension or shortening of the electric push rod 63. And the centralized control of each device is convenient. And a filter device 7 is preferably connected to the outer wall of the cleaning tank 6 through a hook, wherein the filter device 7 comprises a spoon body frame and a filter screen fixed on the spoon body frame, and the mesh diameter of the filter screen is larger than the maximum diameter of the abrasive particles 51. The filter 7 can separate the fasteners from the abrasive particles 51, the abrasive particles 51 leak out of the filter screen, and the fasteners remain in the filter 7, so that the fasteners can be conveniently fished out of the abrasive box 5 in batches. The abrasive particles 51 are required to be smaller than the smallest fastening pieces in the market, so that the adaptation degree of the physical rust removal work in the scheme is widened as much as possible.

This scheme produces the vibration through vibration generator 3, transmits the dull polish granule 51 in dull polish box 5 with the vibration through spring 4, and the fastener of putting into dull polish box 5 is by the continuous vibration dull polish of dull polish granule 51, makes the rust on fastener surface not hard up and got rid of, utilizes the vibration to carry out the physics rust cleaning to the fastener. After the physical rust removal is finished, the fastening piece is taken out of the frosting box 5 and is transferred into the cleaning box 6 to be subjected to chemical rust removal and then dried, and the rust removal effect is further enhanced by adopting a mode of combining the physical rust removal with the chemical rust removal.

To sum up, this scheme can put into the dull polish box 5 with the fastener batch of different sizes, model and category and carry out the physics rust cleaning, and the adaptation degree is high, the principle is simple, low cost, and can improve the work efficiency of physics rust cleaning, combines the chemistry rust cleaning simultaneously, has further improved the effect of rust cleaning.

Claims

1. The utility model provides a fastener rust cleaning device which characterized in that: comprises a bedplate (1) and supporting feet (2) for supporting the bedplate (1); a vibration generating device (3) is fixed on the bedplate (1), a sand polishing box (5) is connected above the vibration generating device (3) through a spring (4), and a plurality of sand polishing particles (51) are filled in the sand polishing box (5);

the vibration generating device (3) comprises a shell, wherein an impeller (32) and a motor for driving the impeller (32) to rotate are arranged in the shell, and a balancing weight (33) is arranged on one blade of the impeller (32);

a cleaning box (6) for chemically removing rust on the fastener is arranged on the bedplate (1) at one side of the vibration generating device (3).

2. The fastener rust remover of claim 1, wherein: a spraying device (61) and a drying device (62) are arranged in the cleaning box (6), the spraying device (61) is connected with an external rust removing liquid pipeline and a clear water pipeline, and valves are arranged on the rust removing liquid pipeline and the clear water pipeline; the bottom of the cleaning box (6) is provided with a water outlet, and a water draining pipeline with a valve is connected to the water outlet.

3. The fastener rust remover of claim 2, wherein: the inner wall of the cleaning box (6) is connected with an isolation basket (64) in a sliding manner, and a plurality of holes with the size smaller than that of the fastening piece are formed in the isolation basket (64); the electric push rod (63) is installed at the bottom of the cleaning box (6), and the top of the electric push rod (63) is detachably connected with the isolation basket (64).

4. A fastener rust removal apparatus as claimed in claim 3, wherein: the cleaning box (6) comprises a box body (66) and an outer cover (65) sleeved outside the box body (66), the spraying device (61) and the drying device (62) are arranged on the side wall of the outer cover (65), and the distance difference between the installation positions of the spraying device (61) and the drying device (62) and the top of the box body (66) is larger than the height of the isolation basket (64); one side of the housing (65) is a openable door.

5. A fastener rust removal apparatus as claimed in claim 3, wherein: the outer wall of the cleaning box (6) is provided with a switch control button which is respectively electrically connected with the spraying device (61) and the drying device (62), and a control button which is electrically connected with the electric push rod (63) and used for controlling the electric push rod (63) to extend or shorten.

6. The fastener rust remover of claim 1, wherein: the outer wall of the cleaning box (6) is connected with a filter device (7) through a hook, the filter device (7) comprises a spoon body frame and a filter screen fixed on the spoon body frame, and the mesh diameter of the filter screen is larger than the maximum diameter of the frosted particles (51).

7. The fastener rust remover of claim 1, wherein: the bottom of the vibration generating device (3) is provided with a damping support leg (34) fixedly connected with the bedplate (1), and a buffer pad is arranged between the damping support leg (34) and the contact surface of the bedplate (1).

8. The fastener rust remover of claim 1, wherein: the inside at spring (4) both ends all is provided with the supporting shoe, supporting shoe and spring (4) interference connection, vibration generating device (3) and dull polish box (5) are respectively with the supporting shoe fixed connection at both ends.