Welding stud cleaning device

Abstract

The utility model relates to the technical field of welding stud cleaning, in particular to a welding stud cleaning device which comprises a sleeve and a cleaning mechanism, the bottom of the sleeve is connected with the cleaning mechanism, the cleaning mechanism is formed by assembling two sets of semicircular sleeves, through holes are formed in the middles of the two sets of semicircular sleeves, and baffles are fixedly arranged on the inner walls of the through holes. The sleeve is used for sleeving a welding stud and is connected with an electric handle output end slot through an external electric handle to rotate, an outward extending part is arranged below the semicircular sleeve, a cleaning plate mounting groove is formed in the bottom of the semicircular sleeve, and a cleaning plate is mounted at the bottom of the cleaning plate mounting groove. Therefore, the cleaning mechanism is driven to clean the welding part of the welding stud; the two groups of semicircular sleeve structures can be sleeved on the welding stud part and can also be used on the dense welding stud part, so that the operation is flexible; the split type mechanism enables the cleaning body installed at the bottom of the semicircular sleeve to be closer to the welding spot position.

Description

Technical Field

[0001] The utility model relates to the technical field of welding nail cleaning, in particular to a welding nail cleaning device. Background Art

[0002] The cylindrical head welding nail is the abbreviation of the cylindrical head welding nail for arc stud welding. It is a kind of fastener with high strength and rigidity connection. It is mainly used in large public buildings and super high-rise buildings. There are more and more buildings, and the main body is mostly steel-reinforced concrete structure. In order to make the steel components have good bonding force and work together, the fastener cylindrical head welding nail is widely used in this field and has passed many experiments and engineering applications.

[0003] When welding nails are installed, welding slag remains at the welding points, which need to be cleaned and polished twice. If the welding nails are dense, the grinding disc cannot extend into them, and they need to be cleaned manually with sandpaper. The cleaning effect is poor and the efficiency is slow. Therefore, a welding nail cleaning device is invented. Utility Model Content

[0004] The utility model aims to provide a welding nail cleaning device to solve the problems raised in the above background technology.

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

[0006] A welding nail cleaning device comprises a sleeve and a cleaning mechanism, wherein the bottom of the sleeve is connected to the cleaning mechanism, and the cleaning mechanism is assembled by two groups of semicircular sleeves, a through hole is opened in the middle of the two groups of semicircular sleeves, a baffle is fixedly provided on the inner wall of the through hole, an outward extension is provided below the semicircular sleeve, a cleaning plate installation groove is opened at the bottom of the semicircular sleeve, and a cleaning plate is installed at the bottom of the cleaning plate installation groove;

[0007] Step grooves are provided at both ends of the cleaning plate, screws are installed inside the step grooves, the screws are connected to the semicircular sleeves, and a cleaning body is fixedly installed at the bottom of the cleaning plate.

[0008] In a preferred embodiment of the present invention, the cleaning body is configured as a steel wire body or a sand disk.

[0009] In a preferred embodiment of the utility model, an electric handle output end slot is provided at the top of the sleeve, a welding nail groove is provided in the middle of the bottom of the sleeve, a pin groove is provided on both sides of the bottom of the sleeve, and a pin is fixedly provided on the top of the semicircular sleeve, and the pin is connected to the pin groove.

[0010] In a preferred implementation manner of the present utility model, a bearing is fixedly mounted on an outer wall of the sleeve, and a handle is fixedly mounted on an outer wall of the bearing.

[0011] In a preferred embodiment of the utility model, an outer ear is fixedly installed on the outer side of the semicircular sleeve, a second latch groove is fixedly provided on the left semicircular sleeve, and a second latch is fixedly provided on the right semicircular sleeve, and the second latch is connected to the second latch groove.

[0012] In a preferred embodiment of the present invention, the semicircular sleeve and the sleeve are both made of metal material.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] The sleeve is used to cover the welding nail, and is connected to the output end slot of the electric handle through the external electric handle to rotate, thereby driving the cleaning mechanism to clean the welding part of the welding nail;

[0015] The two sets of semicircular sleeve structures can be put on the welding nail position and can be used in the densely packed welding nail positions, which is flexible to operate; the split mechanism can make the cleaning body installed at the bottom of the semicircular sleeve closer to the welding point position;

[0016] The extension portion increases the area of ​​the bottom of the semicircular sleeve, thereby improving the contact area between the cleaning body and the welding point. The cleaning plate mounting groove is used to install the cleaning plate, and the cleaning plate is installed with screws to facilitate the replacement of the cleaning plate. The cleaning body on the cleaning plate is set as a steel wire body or a sand disc, and the steel wire body or the sand disc has a cleaning effect on the welding point of the welding nail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A cross-sectional view of a welding nail cleaning device;

[0019] Figure 2 A top view of a cleaning mechanism in a welding nail cleaning device;

[0020] Figure 3 A bottom view of a cleaning mechanism in a welding nail cleaning device;

[0021] Figure 4 A schematic diagram of the connection between a second latch slot and a second latch in a welding nail cleaning device;

[0022] Figure 5 Schematic diagram of welding pins and welding points.

[0023] In the figure: sleeve 100, electric handle output end slot 110, welding nail groove 120, pin slot 1 130, bearing 140, handle 150, cleaning mechanism 200, semicircular sleeve 210, through hole 220, baffle 230, pin 1 240, outer ear 250, pin slot 2 260, pin 2 270, extension 280, cleaning plate mounting slot 290, cleaning plate 300, step groove 310, screw 320, cleaning body 330. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] Please refer to Figure 1-5 A welding nail cleaning device comprises a sleeve 100 and a cleaning mechanism 200. The bottom of the sleeve 100 is connected to the cleaning mechanism 200. The cleaning mechanism 200 is assembled by two groups of semicircular sleeves 210. A through hole 220 is opened in the middle of the two groups of semicircular sleeves 210. A baffle 230 is fixedly provided on the inner wall of the through hole 220. An outward extension 280 is provided below the semicircular sleeve 210. A cleaning plate mounting groove 290 is opened at the bottom of the semicircular sleeve 210. A cleaning plate 300 is installed at the bottom of the cleaning plate mounting groove 290. Specifically, the sleeve 100 is used to cover the welding nail, and is connected to the output end slot 110 of the electric handle through an external electric handle to rotate, thereby bringing The dynamic cleaning mechanism 200 cleans the welding part of the welding nail; the two groups of semicircular sleeves 210 structures can be put on the welding nail part and can also be used in the densely packed parts of welding nails, and the operation is flexible. The through hole 220 is a reserved hole for welding nails. The split mechanism can make the cleaning body 330 installed at the bottom of the semicircular sleeve 210 closer to the welding point. The baffle 230 is used to fit the welding nail, reduce the friction between the welding nail and the semicircular sleeve 210, and improve the service life; the extension part 280 increases the area of ​​the bottom of the semicircular sleeve 210, and increases the contact area between the cleaning body 330 and the welding point. The cleaning plate mounting groove 290 is used to install the cleaning plate 300, and the cleaning plate 300 is installed with screws, which is convenient for replacing the cleaning plate 300.

[0026] The cleaning plate 300 has step grooves 310 at both ends, and screws 320 are installed inside the step grooves 310 . The screws 320 are connected to the semicircular sleeve 210 . A cleaning body 330 is fixedly installed at the bottom of the cleaning plate 300 .

[0027] The cleaning body 330 is configured as a steel wire body or a sand disk. Specifically, the steel wire body or the sand disk can clean the welding points of the welding nails.

[0028] The top of the sleeve 100 is provided with an electric handle output end slot 110, the middle of the bottom of the sleeve 100 is provided with a welding nail groove 120, the two sides of the bottom of the sleeve 100 are provided with a pin slot 130, and the top of the semicircular sleeve 210 is fixed with a pin 240, and the pin 240 is connected to the pin slot 130. Specifically, the plug-in method is adopted for docking, which improves the flexibility of use and greatly increases the efficiency.

[0029] The bearing 140 is fixedly mounted on the outer wall of the sleeve 100, and the handle 150 is fixedly mounted on the outer wall of the bearing 140. Specifically, the handle 150 is designed to facilitate the control of the sleeve 100, so that the cleaning process is more stable.

[0030] An outer ear 250 is fixedly installed on the outer side of the semicircular sleeve 210 , a second latch groove 260 is fixedly provided on the left semicircular sleeve 210 , and a second latch 270 is fixedly provided on the right semicircular sleeve 210 , and the second latch 270 is connected to the second latch groove 260 .

[0031] The semicircular sleeve 210 and the sleeve 100 are both made of metal material.

[0032] The working principle of the utility model is: two groups of semicircular sleeves 210 are connected to the welding nails, and then connected with the second bolt groove 260 and the second bolt 270, so that the two groups of semicircular sleeves 210 are sleeved on the welding nails, and the sleeve 100 is sleeved on the welding nail, and the bottom bolt groove 130 is connected with the first bolt 240, and the handle 150 is held by hand, and the external electric handle is connected with the electric handle output end slot 110 and rotated, and the sleeve 100 drives the cleaning mechanism 200 to rotate, and the cleaning plate 300 at the bottom of the cleaning mechanism 200 cleans the welding point of the welding nail.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A welding nail cleaning device, characterized in that: The cleaning device comprises a sleeve (100) and a cleaning mechanism (200), wherein the bottom of the sleeve (100) is connected to the cleaning mechanism (200), and the cleaning mechanism (200) is assembled from two groups of semicircular sleeves (210), a through hole (220) is provided in the middle of the two groups of semicircular sleeves (210), a baffle (230) is fixedly provided on the inner wall of the through hole (220), an outward extension portion (280) is provided below the semicircular sleeve (210), a cleaning plate installation groove (290) is provided at the bottom of the semicircular sleeve (210), and a cleaning plate (300) is installed at the bottom of the cleaning plate installation groove (290); The cleaning plate (300) has step grooves (310) at both ends, screws (320) are installed inside the step grooves (310), and the screws (320) are connected to the semicircular sleeve (210). The cleaning body (330) is fixedly installed at the bottom of the cleaning plate (300).

2. A welding nail cleaning device according to claim 1, characterized in that: The cleaning body (330) is configured as a steel wire body or a sand disk.

3. A welding nail cleaning device according to claim 1, characterized in that: The top of the sleeve (100) is provided with an electric handle output end slot (110), the middle of the bottom of the sleeve (100) is provided with a welding nail groove (120), both sides of the bottom of the sleeve (100) are provided with a latch groove (130), and the top of the semicircular sleeve (210) is fixed with a latch pin (240), and the latch pin (240) is connected to the latch groove (130).

4. A welding nail cleaning device according to claim 2, characterized in that: A bearing (140) is fixedly mounted on the outer wall of the sleeve (100), and a handle (150) is fixedly mounted on the outer wall of the bearing (140).

5. A welding nail cleaning device according to claim 1, characterized in that: An outer ear (250) is fixedly mounted on the outer side of the semicircular sleeve (210), a second latch groove (260) is fixedly mounted on the left semicircular sleeve (210), and a second latch pin (270) is fixedly mounted on the right semicircular sleeve (210), wherein the second latch pin (270) is connected to the second latch groove (260).

6. A welding nail cleaning device according to claim 1, characterized in that: The semicircular sleeve (210) and the sleeve (100) are both made of metal material.

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