Movable roller bed type saw bench for profile steel cold saw

Abstract

The utility model relates to a movable roller bed type saw bench for a section steel cold saw, and belongs to the technical field of section steel production equipment in the metallurgical industry. According to the technical scheme, the device comprises a saw bench body (8), rollers (11) and a chute (12), the chute (12) is U-shaped, the width of the chute (12) is matched with that of a cold saw blade (18), the rollers (11) are arranged on the saw bench body (8), the chute (12) is fixed between two adjacent rollers (11), the saw bench body (8) is fixed on a profile steel cold saw (17), the chute (12) corresponds to the cold saw blade (18), and the saw bench body (8) moves on a rail (5) along with the profile steel cold saw (17). The chute (12) is inclined, and the end, close to a cold saw blade (18), of the chute (12) is lower than the end, away from the cold saw blade, of the chute (12). The utility model has the beneficial effects that the moving stability of the saw bench can be improved, the moving resistance of the saw bench is reduced, and the saw cutting efficiency and the saw cutting quality of the cold saw are improved.

Description

Technical Field

[0001] The utility model relates to a movable roller-type sawing table for cold sawing of section steel, belonging to the technical field of section steel production equipment in the metallurgical industry. Background Art

[0002] The cold saw is used to cut the straightened steel into fixed lengths and segments. The cold saw mainly consists of a saw body, a saw gear box, a saw blade, a saw table and other hydraulic devices.

[0003] After being straightened and qualified, the steel section is transported by rollers to the cold saw's cut. Based on the required length of the steel, the cold saw and saw table are positioned together. Once the appropriate distance is reached, the cold saw blade cuts the steel, thus achieving the desired sectioning. Traditional saw tables are heavy and complex in shape, requiring significant drag to move the table, making it difficult to maneuver. Cold saws also draw significant current, leading to unbalanced movement and prone to table deflection. This can result in misaligned cut ends, impacting product quality and production efficiency. Therefore, a redesign of the saw table was necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a movable roller saw table for cold sawing of steel sections, which can improve the stability of the saw table movement, reduce the resistance of the saw table movement, improve the cold sawing efficiency and sawing quality, and solve the problems existing in the background technology.

[0005] The technical solution of the utility model is:

[0006] A movable roller-type saw table for cold sawing steel sections comprises a saw table body, rollers and a chute. The chute is U-shaped and its width matches the cold saw blade. A plurality of rollers are provided on the saw table body. The chute is fixed between two adjacent rollers. The saw table body is fixed on the cold saw for steel sections. The chute corresponds to the cold saw blade. The saw table body moves on the track along with the cold saw for steel sections.

[0007] The chute is inclined, with an end close to the cold saw blade being lower than an end away from the cold saw blade.

[0008] Wheels matching the tracks are provided under the saw table body.

[0009] A boss which is an integral structure with the saw table body is provided on the side of the saw table body, and the boss is fixed on the section steel cold saw by bolts.

[0010] A U-shaped groove is provided on the saw table body, and the width of the U-shaped groove matches the length of the roller.

[0011] A notch is provided in the width direction of the saw table body and matches the chute.

[0012] The rollers on the saw table body are driven by a motor reducer.

[0013] The beneficial effects of the utility model are: improving the stability of the saw table movement, reducing the movement resistance of the saw table, improving the cold sawing efficiency and sawing quality, and having a simple and compact structure and light weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A-direction schematic diagram;

[0016] Figure 3 for Figure 1 Schematic diagram of direction B;

[0017] Figure 4 for Figure 1 C-direction schematic diagram;

[0018] Figure 5 This is a schematic diagram of the saw table body;

[0019] Figure 6 The schematic diagram of the chute is shown in FIG.

[0020] Figure 7 Schematic diagram of roller and wheel installation;

[0021] Figure 8 This is a schematic diagram of the utility model in use;

[0022] Figure 9 This is a schematic diagram of the chute installation in the use state of the utility model;

[0023] Figure 10 This is a top view of the utility model in use;

[0024] In the figure: 1-foundation, 2-bolt one, 3-underframe, 4-bolt two, 5-track, 6-wheel, 7-bolt three, 8-saw table body, 9-boss, 10-bolt four, 11-roller, 12-chute, 13-bolt five, 14-bolt six, 15-groove, 16-notch, 17-steel cold saw, 18-cold saw blade. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and examples.

[0026] Refer to the attached Figure 1-10A movable roller saw table for cold sawing steel sections, comprising a saw table body 8, rollers 11 and a chute 12. The chute 12 is U-shaped, and its width matches the cold saw blade 18. A plurality of rollers 11 are provided on the saw table body 8. The chute 12 is fixed between two adjacent rollers 11. The saw table body 8 is fixed on the steel section cold saw 17. The chute 12 corresponds to the cold saw blade 18. The saw table body 8 moves on the track 5 along with the steel section cold saw 17.

[0027] In this embodiment, refer to the attached Figure 1-9 The movable roller saw table is mounted on a cold saw 17 for section steel. The movement of the cold saw 17 can drive the saw table to move. The roller 11 above the saw table body 8 can transport steel. The chute 12 on the saw table body 8 is aligned with the cold saw blade 18 and is used to collect sawdust when sawing steel. It includes a base 1, a chassis 3, a track 5, wheels 6, a saw table 8, rollers 11 and a chute 12, wherein:

[0028] like Figure 5 As shown, the saw table body 8 is the main part of the device, and a U-shaped groove 15 is provided on it. The width of the U-shaped groove 15 matches the length of the roller 11, and a notch 16 is provided in the middle to match the chute 12, and two rectangular bosses 9 are provided on one side.

[0029] like Figure 6 As shown, the chute 12 is a U-shaped chute, the width of which matches the cold saw blade 18 and is fixed on the notch 16 of the saw table body 8. The chute 12 is designed as a slope, with one side high and the other side low, and objects in the chute can slide down from the high end to the low end.

[0030] like Figure 1 、 2 As shown in Figure 7, the saw table body 8 has four rollers 11 on top, each roller 11 is driven by a motor reducer, a chute 12 is installed on the middle notch 16, a wheel 6 is installed below, and the side boss 9 is installed on the steel cold saw 17.

[0031] During installation, the chute 12 is fixed to the notch 16 of the saw table body 8 by six bolts 14, and the boss 9 on the side of the saw table body 8 is fixed to the steel cold saw 17 by five bolts 13, and the cold saw blade 18 is aligned with the center of the chute 12.

[0032] Refer to the attached Figure 3 、 4, 8, 9. Wheels 6 are mounted on the underside of the left side of the saw table body 8. These wheels 6 are mounted on rails 5, which are secured to a chassis 3. The chassis 3 is secured to the foundation 1 below. The chassis 3 is positioned at a certain height to facilitate access for various operations. The right side of the saw table body 8 is secured to a cold saw 17 for section steel. The center of the chute 12 is aligned with the center of the cold saw blade 18. Movement of the cold saw 17 drives the saw table body 8, rollers 11, and chute 12 to move together.

[0033] During use, the movement of the cold saw 17 for section steel drives the saw table 8, which in turn drives the rollers 11 and chute 12 to move accordingly along the track 5, thereby achieving the goal of the cold saw moving the saw table. The rollers 11 above the saw table 8 transport the steel. When the steel on the rollers 11 needs to be cut, the cold saw 17 stops moving, and the saw table 8 also stops moving. When the cold saw blade 18 cuts the steel, the cut saw dust falls into the chute 12, and the saw dust slides along the U-shaped slope of the chute 12 to the designated location, thereby achieving the cutting and segmentation of the steel.

Claims

1. A movable roller saw table for cold sawing of section steel, characterized by: The utility model comprises a saw table body (8), rollers (11) and a chute (12), wherein the chute (12) is U-shaped and its width matches the cold saw blade (18), a plurality of rollers (11) are provided on the saw table body (8), the chute (12) is fixed between two adjacent rollers (11), the saw table body (8) is fixed on the section steel cold saw (17), the chute (12) corresponds to the cold saw blade (18), and the saw table body (8) moves on the track (5) along with the section steel cold saw (17).

2. The movable roller-type saw table for cold sawing of section steel according to claim 1, characterized in that: The chute (12) is inclined, with an end close to the cold saw blade (18) being lower than an end away from the cold saw blade.

3. The movable roller-type saw table for cold sawing of section steel according to claim 1, characterized in that: Wheels (6) matching the tracks (5) are provided below the saw table body (8).

4. The movable roller-type saw table for cold sawing of section steel according to claim 1, characterized in that: A boss (9) is provided on the side of the saw table body (8) and is integrally structured with the saw table body (8). The boss (9) is fixed to the section steel cold saw (17) by means of bolts.

5. The movable roller-type saw table for cold sawing section steel according to claim 1, characterized in that: A U-shaped groove (15) is provided on the saw table body (8), and the width of the U-shaped groove (15) matches the length of the roller (11).

6. The movable roller-type saw table for cold sawing section steel according to claim 5, characterized in that: A notch (16) is provided in the width direction of the saw table body (8) and matches the chute (12).

7. The movable roller-type saw table for cold sawing of section steel according to claim 1, characterized in that: The roller (11) on the saw table body (8) is driven by a motor reducer.

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