Clamping mechanism of metal band sawing machine

Abstract

The utility model relates to the technical field of metal band sawing machine clamping mechanisms, in particular to a metal band sawing machine clamping mechanism which comprises a feeding table, sliding grooves are formed in the two sides of the feeding table correspondingly, auxiliary assemblies are arranged on the two sides of the feeding table correspondingly, each auxiliary assembly comprises a movable block, a movable clamping plate is fixedly mounted at the upper end of each movable block, and the movable clamping plates are fixedly mounted at the lower ends of the movable blocks correspondingly. An electric push rod is fixedly installed at the front end of the movable block, one end of the electric push rod is fixedly connected with one side of the movable clamping plate through an auxiliary rod, an insertion plate is fixedly installed at the rear end of the movable block, a driving roller is arranged at the lower end of the insertion plate, a fixing assembly is arranged at one end of the feeding table, and the insertion plate is matched with the sliding groove in an inserted mode. The driving rollers are matched with the sliding grooves in a sliding mode, and the two movable clamping plates are symmetrically arranged in a staggered mode; the clamping mechanism of the metal band sawing machine is good in clamping effect, square and round pipelines can be clamped conveniently, and feeding is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of clamping mechanisms of metal band saws, and in particular to a clamping mechanism of metal band saws. Background Art

[0002] As the modern equipment manufacturing industry develops towards high efficiency, high precision and economy, metal sawing, as the starting point of metal cutting processing, has become an important component in the parts processing process. Sawing can save materials, reduce the amount of secondary processing and improve production efficiency.

[0003] Most of the existing metal band saw machine clamps adopt a vise structure design to clamp the workpiece from both sides. When the workpiece needs to be cut and cut multiple times, the worker has to manually load the material each time to make the clamping plates on both sides retract, which is not conducive to quick clamping and cutting. The technicians in this field provide a metal band saw machine clamping mechanism to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a clamping mechanism for a metal band saw.

[0005] The clamping mechanism of a metal band saw provided in this application adopts the following technical solution:

[0006] A clamping mechanism for a metal band saw comprises a feeding table, slide grooves are provided on both sides of the feeding table, auxiliary components are arranged on both sides of the feeding table, one of the auxiliary components comprises a movable block, a movable clamping plate is fixedly installed on the upper end of the movable block, an electric push rod is fixedly installed on the front end of the movable block, one end of the electric push rod is fixedly connected to one side of the movable clamping plate through an auxiliary rod, an insert plate is fixedly installed on the rear end of the movable block, a driving roller is arranged on the lower end of the insert plate, and a fixed component is arranged at one end of the feeding table.

[0007] Preferably, the plug plate is plugged and matched with the slide groove, the driving roller is slidably matched with the slide groove, and the two movable clamping plates are symmetrically staggered.

[0008] Preferably, fixing seats are fixedly installed on both sides of the loading platform near one end, and a rectangular groove is opened on the upper end of the fixing seat, and a servo motor is fixedly installed on the outer side of one of the fixing seats.

[0009] Preferably, one end of the output shaft of the servo motor passes through the interior of the rectangular groove and is fixedly mounted with a bidirectional threaded rod.

[0010] Preferably, two fixed clamping plates are provided at the upper end of the rectangular groove, and the lower ends of the fixed clamping plates are threadedly connected to the bidirectional threaded rod.

[0011] Preferably, the fixing assembly includes two telescopic cylinders, one end of which is fixedly connected to a clamping plate via an L-shaped rod, and a T-shaped slot is provided at the upper end of the loading platform, and the lower end of the clamping plate is movably engaged with the T-shaped slot.

[0012] Preferably, a top plate is provided above the clamping plate, an electric telescopic rod is fixed through the upper end of the top plate, and a square clamping block is fixedly installed on the lower end of the electric telescopic rod, and the top plate is fixedly connected to the loading platform through a fixing frame.

[0013] In summary, the present application includes the following beneficial technical effects: by setting up the auxiliary components, starting the two electric push rods, making the two movable clamping plates to preliminarily clamp the steel pipe, starting the driving roller, making the movable block drive the steel pipe to move toward the fixed component, completing the feeding and sawing, and improving the sawing efficiency;

[0014] Through the setting of the fixed assembly and the fixed clamping plate, the fixed clamping plate can position one side of the steel pipe. After the two clamping plates clamp the sawed end of the steel pipe, the electric telescopic rod is started, and the square clamping block is pressed on the top of the steel pipe to prevent the steel pipe from moving upward during sawing, thereby completing the precise sawing of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a clamping mechanism of a metal band saw machine in an embodiment of the present application;

[0016] Figure 2 It is a schematic diagram of the structure of a fixing component of a clamping mechanism of a metal band saw machine in an embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the structure of a movable block of a clamping mechanism of a metal band saw in an embodiment of the present application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Loading table; 2. Fixed seat; 3. Rectangular groove; 4. Fixed clamping plate; 5. Servo motor; 6. Auxiliary component; 61. Movable block; 7. Electric push rod; 8. Auxiliary rod; 9. Movable clamping plate; 10. Slide groove; 11. Fixed component; 12. Telescopic cylinder; 13. L-shaped rod; 14. Clamping plate; 15. T-shaped groove; 16. Top plate; 17. Fixed frame; 18. Electric telescopic rod; 19. Square clamping block; 20. Bidirectional threaded rod; 21. Insert plate; 22. Driving roller. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 3As shown, a clamping mechanism of a metal band saw comprises a feeding table 1, slide grooves 10 are provided on both sides of the feeding table 1, auxiliary components 6 are arranged on both sides of the feeding table 1, one auxiliary component 6 comprises a movable block 61, a movable clamping plate 9 is fixedly installed on the upper end of the movable block 61, an electric push rod 7 is fixedly installed on the front end of the movable block 61, one end of the electric push rod 7 is fixedly connected to one side of the movable clamping plate 9 through an auxiliary rod 8, a plug plate 21 is fixedly installed on the rear end of the movable block 61, a driving roller 22 is arranged on the lower end of the plug plate 21, and a fixed component 11 is arranged on one end of the feeding table 1. First, the steel pipe to be cut is placed on the feeding table 1, and the two electric push rods 7 are started through the auxiliary component 6 to make the two movable clamping plates 9 preliminarily clamp the steel pipe, and the driving roller 22 is started to make the movable block 61 drive the steel pipe to move toward the fixed component 11 to complete the feeding and sawing.

[0021] In this embodiment, the inserting plate 21 is plugged and matched with the slide groove 10, the driving roller 22 is slidably matched with the slide groove 10, and the two movable clamping plates 9 are symmetrically staggered.

[0022] In this embodiment, a fixing seat 2 is fixedly installed on both sides of the loading platform 1 near one end, a rectangular groove 3 is opened on the upper end of the fixing seat 2, and a servo motor 5 is fixedly installed on the outer side of one of the fixing seats 2.

[0023] In this embodiment, one end of the output shaft of the servo motor 5 passes through the rectangular groove 3 and is fixedly installed with a bidirectional threaded rod 20. When sawing, the servo motor 5 is started to make the bidirectional threaded rod 20 drive the two fixed clamping plates 4 to move, thereby completing the positioning of one side of the steel pipe.

[0024] In this embodiment, two fixed clamping plates 4 are provided at the upper end of the rectangular groove 3 , and the lower ends of the fixed clamping plates 4 are threadedly connected to the bidirectional threaded rod 20 .

[0025] In this embodiment, the fixing assembly 11 includes two telescopic cylinders 12, one end of the telescopic cylinder 12 is fixedly connected to a clamping plate 14 through an L-shaped rod 13, and a T-shaped slot 15 is opened at the upper end of the loading platform 1, and the lower end of the clamping plate 14 is movably engaged with the T-shaped slot 15.

[0026] In this embodiment, a top plate 16 is arranged above the clamping plate 14, and an electric telescopic rod 18 is fixedly passed through the upper end of the top plate 16, and a square clamping block 19 is fixedly installed on the lower end of the electric telescopic rod 18. The top plate 16 is fixedly connected to the loading platform 1 through a fixing frame 17. Through the set fixing component 11, the two clamping plates 14 clamp one end of the steel pipe to be sawed, and then the electric telescopic rod 18 is started, and the square clamping block 19 is pressed on the top of the steel pipe to prevent the steel pipe from moving upward during sawing, thereby completing the precise sawing of the steel pipe.

[0027] The implementation principle of the clamping mechanism of a metal band sawing machine in the embodiment of the present application is as follows: first, the steel pipe to be cut is placed on the loading table 1, and the two electric push rods 7 are started through the auxiliary component 6, so that the two movable clamping plates 9 are preliminarily clamped on the steel pipe, and the driving roller 22 is started to make the movable block 61 drive the steel pipe to move in the direction of the fixed component 11 to complete the loading and sawing. During sawing, the servo motor 5 is started to make the bidirectional threaded rod 20 drive the two fixed clamping plates 4 to move to complete the positioning of one side of the steel pipe, and the two clamping plates 14 are clamped on one end of the steel pipe to be sawed through the fixed component 11, and then the electric telescopic rod 18 is started, and the square clamping block 19 is pressed on the top of the steel pipe to prevent the steel pipe from moving upward during sawing, thereby completing the precise sawing of the steel pipe.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A clamping mechanism for a metal band saw, characterized in that: The invention comprises a loading platform (1), wherein both sides of the loading platform (1) are provided with slide grooves (10), and both sides of the loading platform (1) are provided with auxiliary components (6), wherein one of the auxiliary components (6) comprises a movable block (61), and a movable clamping plate (9) is fixedly mounted on the upper end of the movable block (61), and an electric push rod (7) is fixedly mounted on the front end of the movable block (61), and one end of the electric push rod (7) is fixedly connected to one side of the movable clamping plate (9) through an auxiliary rod (8), and a plug plate (21) is fixedly mounted on the rear end of the movable block (61), and a driving roller (22) is arranged at the lower end of the plug plate (21), and a fixed component (11) is arranged at one end of the loading platform (1).

2. A metal band saw clamping mechanism according to claim 1, characterized in that: The plug plate (21) is plugged and matched with the slide groove (10), the driving roller (22) is slidably matched with the slide groove (10), and the two movable clamping plates (9) are symmetrically staggered.

3. The clamping mechanism of a metal band saw according to claim 1, characterized in that: A fixing seat (2) is fixedly mounted on both sides of the loading platform (1) near one end, a rectangular groove (3) is provided at the upper end of the fixing seat (2), and a servo motor (5) is fixedly mounted on the outer side of one of the fixing seats (2).

4. A metal band saw clamping mechanism according to claim 3, characterized in that: One end of the output shaft of the servo motor (5) passes through the interior of the rectangular slot (3) and is fixedly mounted with a bidirectional threaded rod (20).

5. A metal band saw clamping mechanism according to claim 4, characterized in that: Two fixed clamping plates (4) are arranged at the upper end of the rectangular groove (3), and the lower end of the fixed clamping plates (4) is threadedly connected to a bidirectional threaded rod (20).

6. The clamping mechanism of a metal band saw according to claim 1, characterized in that: The fixing assembly (11) comprises two telescopic cylinders (12), one end of the telescopic cylinder (12) is fixedly connected to a clamping plate (14) via an L-shaped rod (13), and a T-shaped slot (15) is provided at the upper end of the loading platform (1), and the lower end of the clamping plate (14) is movably engaged with the T-shaped slot (15).

7. A metal band saw clamping mechanism according to claim 6, characterized in that: A top plate (16) is arranged above the clamping plate (14), an electric telescopic rod (18) is fixedly passed through the upper end of the top plate (16), and a square clamping block (19) is fixedly installed at the lower end of the electric telescopic rod (18), and the top plate (16) is fixedly connected to the loading platform (1) via a fixing frame (17).

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