Horizontal band sawing machine clamp

Abstract

The utility model relates to the technical field of horizontal band sawing machine clamps, and particularly discloses a horizontal band sawing machine clamp which comprises two oppositely-arranged guide-in plates, two oppositely-arranged clamping plates are arranged at one ends of the guide-in plates, the clamping plates are connected with a centering driving mechanism, and the guide-in plates extend to the clamping plates. And the cross section of the clamping plate is matched with the guide-in plate to form an L shape. Compared with the prior art, by means of the clamping plate with the L-shaped cross section, it can be guaranteed that the clamping plate is driven by the centering driving mechanism to horizontally move stably, clamping of the aluminum bar is guaranteed, the guiding effect of the guiding-in plate on feeding of the aluminum bar can be guaranteed, and impact damage of the aluminum bar with large inertia to the clamping plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal band sawing machine clamps, and specifically discloses a horizontal band sawing machine clamp. Background Art

[0002] Horizontal band saws are mainly used for sawing various metal materials, such as alloy structural steel, medium carbon steel, low alloy steel, heat-resistant steel SKT, high alloy steel, special alloy steel and aluminum rods, stainless steel, bearing steel, acid-resistant steel, straightening steel, etc. The horizontal band saw fixture is an important accessory used on the horizontal band saw. Its main function is to firmly clamp the workpiece to be processed to prevent the workpiece from vibrating and moving during the processing.

[0003] Existing horizontal band saw machine fixture, such as the attached Figure 1 As shown, a pair of clamping plates are arranged under the saw blade of the horizontal band saw, and the clamping plates are driven by a centering drive mechanism to move relative to each other to clamp the aluminum rods. Due to the volume limitation of the horizontal band saw itself, a pair of guide plates are arranged at a certain distance in front of the clamping plates, and the guide plates are used to guide the aluminum rods conveyed by the conveyor rollers to the clamping plates.

[0004] The above solution has the following problems:

[0005] 1. When the aluminum bar is hit by the subsequent aluminum bar with a large inertia, it is easy to hit the clamping plate that has not returned to its position, causing damage to the clamping plate;

[0006] 2. The tailings after sawing the aluminum bar are long, and the tailings are left on the guide plate and the clamping plate, which is difficult to feed. It is necessary to manually unload the tailings and replace the small sawing machine to saw again, which increases the workload;

[0007] 3. The clamping plate near the saw blade end is prone to wear, affecting its service life. Utility Model Content

[0008] In view of the above-mentioned deficiencies in the prior art, the utility model provides a horizontal band saw fixture to solve the problem that when the aluminum rod 11 is hit by a subsequent aluminum rod 11 with a large inertia, it is easy to hit the clamping plate 13 that has not returned to its position, causing damage to the clamping plate 13.

[0009] To achieve the above purpose, the technical solution of the utility model is:

[0010] A horizontal band saw machine fixture includes two oppositely arranged lead-in plates, one end of which is provided with two oppositely arranged clamping plates, the clamping plates are connected with a centering drive mechanism, and the lead-in plates extend to the clamping plates; the cross section of the clamping plates is arranged in an L-shape in coordination with the lead-in plates. The clamping plates arranged in an L-shape cross section can ensure that the clamping plates are translated stably under the drive of the centering drive mechanism, ensure the clamping of the aluminum rod, and ensure the guiding effect of the lead-in plates on the feeding of the aluminum rods, thereby avoiding the impact damage of the aluminum rods with large inertia on the clamping plates.

[0011] Preferably, the clamping plate includes a back plate; a flat plate is fixedly arranged at the end of the back plate; a mounting plate is fixedly arranged on the outer wall of the back plate; and the mounting plate is arranged on the centering drive mechanism. The arrangement of the flat plate can clamp the aluminum rod. The arrangement of the back plate ensures the translation driven by the centering drive mechanism. The arrangement of the mounting plate facilitates the connection of the centering drive mechanism.

[0012] Preferably, reinforcing ribs are provided between the mounting plate and the clamping plate to further ensure the translation stability of the clamping plate.

[0013] Preferably, a wear-resistant plate is provided on the side wall of the flat plate through bolts; and a rubber layer is provided on the inner wall of the flat plate. The provision of the wear-resistant plate can reduce the wear of the clamping plate during sawing by the saw blade, thereby increasing the service life of the clamping plate. The provision of the rubber layer can reduce the damage to the aluminum rod during clamping, and can increase the friction between the aluminum rod and the aluminum rod, thereby facilitating clamping.

[0014] Preferably, a feed drive mechanism is provided on the introduction plate, and the feed drive mechanism can drive the tailings remaining at the introduction plate and the clamping plate, thereby avoiding the retention of tailings, reducing labor, and improving production efficiency.

[0015] Preferably, the feeding drive mechanism comprises a through hole arranged on the introduction plate; a roller is rotatably arranged in the through hole; a roller neck of the roller is connected to a motor 1 through a synchronous belt assembly; the motor 1 is arranged on the introduction plate. The motor 1 drives the roller to rotate, and the aluminum rod is fed through the friction between the roller and the aluminum rod.

[0016] Preferably, an inclined plate is provided at the end of the introduction plate, and the inclined plate is arranged at an angle with the introduction plate, so as to facilitate the aluminum rod to enter between the two introduction plates.

[0017] The beneficial effects of the utility model are:

[0018] 1. The clamping plate with an L-shaped cross section can ensure the stable translation of the clamping plate under the drive of the centering drive mechanism, ensure the clamping of the aluminum rod, and ensure the guiding effect of the lead-in plate on the feeding of the aluminum rod, so as to avoid the impact damage of the aluminum rod with large inertia on the clamping plate.

[0019] 2. The setting of the feed drive mechanism can drive the tailings remaining at the introduction plate and the clamping plate to avoid the retention of tailings, reduce labor and improve production efficiency.

[0020] 3. The setting of the wear-resistant plate can reduce the wear of the clamping plate when the saw blade is sawing, and increase the service life of the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of the prior art;

[0023] Figure 2 It is a structural schematic diagram of the utility model;

[0024] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0025] Figure 4 for Figure 2 Enlarged schematic diagram of point B in the middle.

[0026] Description of reference numerals:

[0027] 1-introduction plate, 2-clamping plate, 3-mounting plate, 4-reinforcement rib, 5-roller, 6-motor 1, 7-inclined plate, 8-motor 2, 9-bidirectional lead screw, 10-guide rail, 11-aluminum rod, 12-guide plate, 13-clamping plate, 14-saw blade;

[0028] 101 - through hole; 201 - back plate, 202 - flat plate, 203 - wear-resistant plate, 204 - rubber layer. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] like Figure 2-4As shown, a horizontal band saw machine clamp includes two oppositely arranged lead-in plates 1, two oppositely arranged clamping plates 2 are arranged at one end of the lead-in plate 1, the clamping plate 2 is connected with a centering drive mechanism, the centering drive mechanism includes a bidirectional lead screw 9, the nut of the bidirectional lead screw 9 is rotatably arranged on the bottom surface of the mounting plate 3, a slider is arranged on the bottom surface of the mounting plate 3, and is slidably arranged on the guide rail 10, one end of the bidirectional lead screw 9 is connected to the output shaft of the motor 8, and the lead-in plate 1 extends to the clamping plate 2; the cross section of the clamping plate 2 is L-shaped to match the lead-in plate 1; the clamping plate 2 with an L-shaped cross section ensures that the clamping plate 2 is stable in translation under the drive of the centering drive mechanism and ensures the clamping of the aluminum rod 11.

[0031] In the above arrangement, the clamping plate 2 includes a back plate 201; a flat plate 202 is fixedly arranged at the end of the back plate 201; and a mounting plate 3 is fixedly arranged on the outer wall of the back plate 201. The arrangement of the flat plate 202 can clamp the aluminum rod 11. The arrangement of the back plate 201 ensures the translation driven by the centering drive mechanism. A reinforcing rib 4 is arranged between the mounting plate 3 and the clamping plate 2 to further ensure the translation stability of the clamping plate 2. The arrangement of the mounting plate 3 facilitates the connection of the centering drive mechanism. When the clamping plate 2 clamps the aluminum rod 11 driven by the centering drive mechanism, the inner side of the back plate 201 fits the introduction plate 1, and the side wall of the flat plate 202 fits the end of the introduction plate 1. A wear-resistant plate 203 is arranged on the side wall of the flat plate 202 by bolts; and a rubber layer 204 is arranged on the inner wall of the flat plate 202. The arrangement of the wear-resistant plate 203 can reduce the wear of the clamping plate 2 when the saw blade 14 is sawing, thereby increasing the service life of the clamping plate 2. The provision of the rubber layer 204 can reduce the damage to the aluminum rod during clamping and can increase the friction between the rubber layer 204 and the aluminum rod, thereby facilitating clamping.

[0032] Among them, a feed drive mechanism is arranged on the introduction plate 1. The feed drive mechanism includes a through hole 101 arranged on the introduction plate 1; a roller shaft 5 is rotatably arranged in the through hole 101; the roller neck of the roller shaft 5 is connected to a motor 6 through a synchronous belt assembly; the motor 6 is arranged on the introduction plate 1. The motor 6 drives the roller shaft 5 to rotate, and drives the aluminum rod 11 to feed through the friction between the roller shaft 5 and the aluminum rod 11. The setting of the feed drive mechanism can drive the tailings remaining at the introduction plate 1 and the clamping plate 2, avoid the retention of tailings, reduce labor, and improve production efficiency. An inclined plate 7 is arranged at the end of the introduction plate 1; the inclined plate 7 is arranged at an angle with the introduction plate 1. It is convenient for the aluminum rod 11 to enter between the two introduction plates 1.

[0033] Although the utility model is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the utility model is not limited thereto. Without departing from the spirit and essence of the utility model, a person of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the utility model, and these modifications or substitutions shall be within the scope of the utility model / any person of ordinary skill in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the utility model, and they shall be within the scope of protection of the utility model. Therefore, the scope of protection of the utility model shall be based on the scope of protection of the claims.

Claims

1. A horizontal band saw machine fixture, comprising two oppositely disposed lead-in plates (1), one end of the lead-in plates (1) being provided with two oppositely disposed clamping plates (2), the clamping plates (2) being connected to a centering drive mechanism, characterized in that: The introduction plate (1) extends to the clamping plate (2); and the cross section of the clamping plate (2) is arranged in an L-shape in coordination with the introduction plate (1).

2. The horizontal band saw fixture according to claim 1, characterized in that: The clamping plate (2) comprises a back plate (201); a flat plate (202) is fixedly arranged at the end of the back plate (201); a mounting plate (3) is fixedly arranged on the outer wall of the back plate (201); and the mounting plate (3) is arranged on the centering drive mechanism.

3. The horizontal band sawing machine fixture according to claim 2, characterized in that: A reinforcing rib (4) is provided between the mounting plate (3) and the clamping plate (2).

4. The horizontal band sawing machine fixture according to claim 3, characterized in that: A wear-resistant plate (203) is provided on the side wall of the flat plate (202) via bolts; and a rubber layer (204) is provided on the inner wall of the flat plate (202).

5. The horizontal band saw fixture according to claim 1, characterized in that: A feed drive mechanism is provided on the introduction plate (1).

6. The horizontal band sawing machine fixture according to claim 5, characterized in that: The feed drive mechanism comprises a through hole (101) arranged on the introduction plate (1); a roller shaft (5) is rotatably arranged in the through hole (101); a roller neck of the roller shaft (5) is connected to a motor 1 (6) via a synchronous belt assembly; and the motor 1 (6) is arranged on the introduction plate (1).

7. The horizontal band sawing machine fixture according to claim 6, characterized in that: An inclined plate (7) is provided at the end of the introduction plate (1); the inclined plate (7) and the introduction plate (1) are arranged at an angle.

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