Centerless lathe for processing surface of steel bar

Abstract

The utility model discloses a centerless lathe for processing the surface of a steel bar, which comprises a centerless lathe body, a hinged support plate is arranged at the feeding end of the centerless lathe body, and a foldable support frame is arranged on the lower side of the support plate; a detachable treatment box is arranged on the supporting plate, an opening is formed in the lower side of the treatment box, openings are formed in the left side and the right side of the treatment box, two transmission rollers located on the front side and the rear side of the openings respectively are arranged in the treatment box through rotating shafts, the transmission rollers are connected with a motor through transmission pieces, and scrubbing brushes are arranged on the transmission rollers. According to the centerless lathe for treating the surface of the steel bar, rust slag on the surface of the steel bar can be conveniently cleaned under the cooperation of all the parts, and the rust slag is prevented from scattering around as much as possible.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, specifically a centerless lathe for processing the surface of steel bars. Background Technology

[0002] Currently, centerless lathes are mostly used for machining steel bars. When machining clean parts, no rust residue or other foreign matter falls off the parts. However, when machining steel bars with rust residue or other foreign matter on the surface, these rust residues are easily scattered everywhere when the steel bars are transported by the conveyor rollers. Furthermore, the rust residues left on the conveyor rollers will accumulate and are inconvenient for workers to clean. Therefore, this application proposes a centerless lathe that can treat rust residues on the surface of steel bars. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this utility model provides a centerless lathe for processing the surface of steel bars, which facilitates the removal of rust and slag from the surface of steel bars and prevents them from scattering everywhere as much as possible.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a centerless lathe for processing the surface of steel bars, comprising a centerless lathe body, wherein the feed end of the centerless lathe body is provided with a hinged support plate, and a foldable support frame is provided on the underside of the support plate;

[0005] A detachable processing box is provided on the support plate. The processing box has an opening on its lower side and openings on both the left and right sides. Two transmission rollers located on the front and rear sides of the openings are provided in the processing box via a rotating shaft. The transmission rollers are connected to a motor through a transmission component and have hard brushes on them.

[0006] Preferably, the support frame includes a groove on the lower side of the support plate, and a support rod is hinged in the groove.

[0007] Preferably, the processing box is connected to two sides by connecting rods, which are bolted to the support plate.

[0008] Preferably, the transmission component includes a first pulley coaxial with the transmission roller, and the first pulley is connected to a second pulley connected to the motor drive end via a belt.

[0009] Preferably, a magnet is provided on the lower side of the support plate, and an iron block corresponding to the magnet is provided on the feed end side of the centerless lathe body.

[0010] This utility model provides a centerless lathe for processing the surface of steel bars, which has the following beneficial effects:

[0011] This centerless lathe, which treats the surface of steel bars, can remove rust and debris from the steel bar surface during cutting by using a treatment box. This prevents the debris from scattering on the lathe body, reducing the workload of cleaning personnel and saving time. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional structural diagram of the processing box of this utility model.

[0014] In the diagram: 1. Centerless lathe body; 2. Support plate; 3. Support frame; 4. Processing box; 5. Opening; 6. Transmission roller; 7. Motor; 8. Hard brush; 9. Groove; 10. Support rod; 11. Connecting rod; 12. First pulley; 13. Belt; 14. Second pulley; 15. Magnet; 16. Iron block. Detailed Implementation

[0015] The present invention will be further described below with reference to specific embodiments, such as... Figures 1 to 2 As shown:

[0016] Example 1: A centerless lathe for processing the surface of steel bars, including a centerless lathe body 1, a hinged support plate 2 at the feed end of the centerless lathe body 1, and a foldable support frame 3 on the underside of the support plate 2.

[0017] With the support frame 3 in place, when the support plate 2 is rotated to a horizontal position, the support frame 3 can provide support for it;

[0018] A detachable processing box 4 is provided on the support plate 2. The processing box 4 has an opening on its lower side and openings 5 ​​on both the left and right sides.

[0019] The opening 5 allows steel bars with rust or other foreign matter on their surface to pass through the processing box 4.

[0020] In the processing box 4, two transmission rollers 6 are respectively located on the front and rear sides of the opening 5 via a rotating shaft. The transmission rollers 6 are connected to a motor 7 via a transmission component. Hard brushes 8 are provided on the transmission rollers 6.

[0021] When the motor 7 drives the transmission roller 6 to rotate through the transmission component, the hard brush 8 can scrape off the rust and debris on the surface of the steel bar, preventing the debris from falling everywhere as much as possible.

[0022] Example 2: A centerless lathe for processing the surface of steel bars, including a centerless lathe body 1, a hinged support plate 2 at the feed end of the centerless lathe body 1, and a foldable support frame 3 on the underside of the support plate 2.

[0023] The support frame 3 includes a groove 9 located on the lower side of the support plate 2, and a support rod 10 is hinged in the groove 9;

[0024] With the support frame 3 in place, when the support plate 2 is rotated to a horizontal position, the support frame 3 can provide support for it;

[0025] A detachable processing box 4 is provided on the support plate 2. Connecting rods 11 are connected to both sides of the processing box 4. The connecting rods 11 are installed on the support plate 2 by bolts. The processing box 4 has an opening on the lower side and openings 5 ​​on both the left and right sides.

[0026] The opening 5 allows steel bars with rust or other foreign matter on their surface to pass through the processing box 4.

[0027] In the processing box 4, two transmission rollers 6 are respectively located on the front and rear sides of the opening 5 via a rotating shaft. The transmission rollers 6 are connected to a motor 7 via a transmission component. Hard brushes 8 are provided on the transmission rollers 6.

[0028] The transmission component includes a first pulley 12 coaxial with the transmission roller 6, and the first pulley 12 is connected to a second pulley 14 connected to the drive end of the motor 7 via a belt 13;

[0029] When the motor 7 drives the transmission roller 6 to rotate through the transmission component, the hard brush 8 can scrape off the rust and debris on the surface of the steel bar, preventing the debris from falling everywhere as much as possible.

[0030] A magnet 15 is provided on the lower side of the support plate 2, and an iron block 16 corresponding to the magnet 15 is provided on the feed end side of the centerless lathe body 1.

[0031] By using magnet 15 and iron block 16, the support plate 2 can be attracted and prevented from shaking as much as possible.

[0032] A level is provided on the support plate 2 to facilitate determining whether it is in a horizontal state.

[0033] Working principle:

[0034] 1. First, rotate the support plate 2 to a horizontal position. The support rod 10 provides support for the support plate 2. The steel bar to be processed extends into the processing box 4 through the opening 5. With the setting of motor 7, transmission components and transmission roller 6, when the transmission roller 6 rotates, it can clean the rust and debris on the steel bar through the hard brush 8, thereby brushing off the debris on the steel bar. After cleaning, the steel bar can enter the interior of the centerless lathe body 1 through the feeding mechanism of the centerless lathe body 1.

[0035] 2. After the work is finished, put the support rod 10 into the groove 9, and then attach the magnet 15 and the iron block 16 together.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A centerless lathe for processing the surface of steel bars, comprising a centerless lathe body (1), characterized in that: The centerless lathe body (1) has a hinged support plate (2) at its feed end, and a foldable support frame (3) is provided on the underside of the support plate (2). A detachable processing box (4) is provided on the support plate (2). The processing box (4) has an opening on its lower side. Openings (5) are provided on both the left and right sides of the processing box (4). Two transmission rollers (6) located on the front and rear sides of the openings (5) are provided in the processing box (4) via a rotating shaft. The transmission rollers (6) are connected to a motor (7) via a transmission component. A hard brush (8) is provided on the transmission rollers (6).

2. The centerless lathe for processing the surface of a steel bar according to claim 1, characterized in that: The support frame (3) includes a groove (9) on the lower side of the support plate (2), and a support rod (10) is hinged in the groove (9).

3. A centerless lathe for processing the surface of a steel bar according to claim 1, characterized in that: The processing box (4) is connected to two sides by connecting rods (11), which are bolted to the support plate (2).

4. A centerless lathe for processing the surface of a steel bar according to claim 1, characterized in that: The transmission component includes a first pulley (12) coaxial with the transmission roller (6), and the first pulley (12) is connected to a second pulley (14) connected to the drive end of the motor (7) via a belt (13).

5. A centerless lathe for processing the surface of a steel bar according to claim 1, characterized in that: A magnet (15) is provided on the lower side of the support plate (2), and an iron block (16) corresponding to the magnet (15) is provided on the feed end side of the centerless lathe body (1).

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