Cylindrical aluminum ingot machining and fixing device

Abstract

The utility model relates to a cylindrical aluminum ingot processing fixing device which comprises a horizontally-arranged workbench, a fixed table is arranged on the workbench, a moving shaft is inserted into the fixed table in a penetrating mode, a horizontal air cylinder is arranged at one end of the moving shaft, the free end of a piston rod of the air cylinder is connected with one end of the moving shaft, and the other end of the moving shaft is connected with a fixing assembly. The fixing assembly comprises transverse rods connected with the moving shaft, clamping rods are hinged to the portions, located on the outer sides of the transverse rods, of the fixing table, the clamping rods are arranged in an L shape, the vertical sections of the clamping rods are hinged to the free ends of the transverse rods, and V-shaped clamping grooves are formed in the side faces, right opposite to the free ends of the horizontal sections of the clamping rods, of the fixing table. According to the device, rotation of the clamping rods on the two sides of the fixing table can be completed by controlling stretching and retracting of the piston rods of the air cylinders, so that clamping and fixing of the cylindrical aluminum ingots are completed, end face machining is conducted on multiple sets of aluminum ingots, and the device is suitable for industrial production and has very high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum ingot tooling, and in particular relates to a processing and fixing device for columnar aluminum ingots. Background Art

[0002] In the existing Chinese patent database, a patent entitled "An aluminum ingot fixing and clamping device" is disclosed, with application number CN200820227783.7 and application date 2008-11-28. The aluminum ingot fixing and clamping device is composed of a hanger connected to the forklift arm, a wedge firmly connected to the output end of the forklift hydraulic cylinder, etc. A groove-shaped connecting piece is provided at the bottom of the hanger, the wedge is inserted into the groove of the connecting piece and is slidably connected to the connecting piece, the clamping arm is claw-shaped, the frame ends of the corresponding two clamping arms are rotatably connected through a coupling and are located directly below the wedge, the top end of the clamping arm frame is hard-frictionally connected with the wedge, the clamping arm frame passes through the bracket of the hanger and is rotatably connected with the bracket of the hanger through a pin, and the front end of the clamping arm is provided with an inwardly inclined clamping plate. Using the principle of mechanical transmission, the forklift arm and the hanger are linked, and the hydraulic cylinder of the forklift is controlled to push and pull the wedge, thereby driving the clamping and opening of the clamping arm. In this way, by operating the forklift, the aluminum ingots can be grasped, transported to the bottom of the smelting furnace, and unloaded gently, thus avoiding damage to the bottom of the furnace and prolonging the service life of the furnace bottom.

[0003] In the prior art, both ends of the cylindrical aluminum ingot need to be surface-polished, and this process requires the cylindrical aluminum ingot to be clamped. Existing equipment often fixes a single aluminum ingot, which is inefficient. Therefore, this article aims to propose a processing and fixing device for cylindrical aluminum ingots, which can simultaneously fix two groups of cylindrical aluminum ingots, thereby improving processing efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, both ends of the cylindrical aluminum ingot need to be surface-polished, and this process requires the cylindrical aluminum ingot to be clamped. The existing equipment often fixes a single aluminum ingot, which is inefficient. In order to improve its shortcomings, the utility model provides a processing and fixing device for a cylindrical aluminum ingot.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] A processing and fixing device for columnar aluminum ingots comprises a horizontally arranged workbench, a fixed table is arranged on the workbench, a movable shaft is inserted in the fixed table, a horizontal cylinder is arranged at one end of the movable shaft, the free end of the piston rod of the cylinder is connected to one end of the movable shaft, and the other end of the movable shaft is connected to a fixing assembly, the fixing assembly comprises a cross bar connected to the movable shaft, a clamping rod is hinged on the fixed table located on the outside of each cross bar, the clamping rod is arranged in an L shape, the vertical section of the clamping rod is hinged to the free end of the cross bar, a V-shaped groove is arranged on the side of the fixed table opposite to the free end of the horizontal section of the clamping rod, and the free end of the clamping rod presses the columnar aluminum ingot into the V-shaped groove.

[0007] As a preferred solution, a convex shaft is provided at one end of the movable shaft, a triangular connecting plate is connected to the convex shaft, and two bottom corners of the connecting plate are hinged to the corresponding cross bar.

[0008] As a preferred solution, the fixing platform includes a base fixed to the workbench, and a hinged seat hinged to the clamping rod is arranged on one side of the base.

[0009] As a preferred solution, a non-slip rubber pad is attached to the inner surface of the V-shaped groove.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the device can complete the rotation of the clamping rods on both sides of the fixed platform by controlling the extension and retraction of the cylinder piston rod, thereby completing the clamping and fixation of the cylindrical aluminum ingots and performing end surface processing on multiple groups of aluminum ingots. The device is suitable for industrial production and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a top view schematic diagram of the utility model.

[0012] In the figure: 1 workbench, 2 fixed table, 201 base, 202 hinged seat, 3 moving axis, 4 cylinder, 5 cross bar, 6 clamping rod, 7 V-shaped slot, 8 connecting plate. DETAILED DESCRIPTION

[0013] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0014] like Figure 1As shown, a processing and fixing device for cylindrical aluminum ingots includes a horizontally arranged workbench 1, a fixed table 2 is arranged on the workbench 1, a moving shaft 3 is inserted in the fixed table 2, a horizontal cylinder 4 is arranged at one end of the moving shaft 3, the free end of the piston rod of the cylinder 4 is connected to one end of the moving shaft 3, and the other end of the moving shaft 3 is connected to a fixing assembly, the fixing assembly includes a cross bar 5 connected to the moving shaft 3, and a clamping rod 6 is hinged on the fixed table 2 located outside each cross bar 5. The clamping rod 6 is arranged in an L shape, and the vertical section of the clamping rod 6 is hinged to the free end of the cross bar 5. A V-shaped groove 7 is arranged on the side of the fixed table 2 facing the free end of the horizontal section of the clamping rod 6, and the free end of the clamping rod 6 presses the cylindrical aluminum ingot into the V-shaped groove 7. A convex shaft is arranged at one end of the moving shaft 3, and a triangular connecting plate 8 is connected to the convex shaft. The two bottom corners of the connecting plate 8 are hinged to the corresponding cross bar 5. The fixed platform 2 includes a base 201 fixed to the workbench 1, and a hinge seat 202 hinged to the clamping rod 6 is arranged on one side of the base 201. An anti-skid rubber pad is attached to the inner surface of the V-shaped groove 7.

[0015] The operator controls the cylinder 4. When the piston rod of the cylinder 4 contracts, the movable shaft 3 moves toward the left side of the workbench 1, driving the cross bar 5 to move to the left side. The free end of the cross bar 5 drives the clamping rod 6 to rotate toward the V-shaped groove 7, abutting against the outer surface of the cylindrical aluminum ingot to fix the cylindrical aluminum ingot and complete the processing of the upper end surface. Conversely, when the piston rod of the cylinder 4 extends, the movable shaft 3 moves toward the right side of the workbench 1, driving the cross bar 5 to move to the right side. The free end of the cross bar 5 drives the clamping rod 6 to rotate with its back to the V-shaped groove 7 to loosen the cylindrical aluminum ingot.

[0016] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A processing and fixing device for cylindrical aluminum ingots, characterized in that: The invention comprises a horizontally arranged workbench (1), wherein a fixed table (2) is arranged on the workbench (1), a movable shaft (3) is inserted in the fixed table (2), a horizontal cylinder (4) is arranged at one end of the movable shaft (3), a free end of a piston rod of the cylinder (4) is connected to one end of the movable shaft (3), and the other end of the movable shaft (3) is connected to a fixed assembly, wherein the fixed assembly comprises a cross bar (5) connected to the movable shaft (3), and a clamping rod (6) is hingedly connected to the fixed table (2) located outside each cross bar (5), wherein the clamping rod (6) is arranged in an L shape, wherein a vertical section of the clamping rod (6) is hingedly connected to the free end of the cross bar (5), and a V-shaped groove (7) is arranged on the side of the fixed table (2) opposite to the free end of the horizontal section of the clamping rod (6), and the free end of the clamping rod (6) presses the cylindrical aluminum ingot into the V-shaped groove (7).

2. The processing and fixing device for a cylindrical aluminum ingot according to claim 1, characterized in that: A convex shaft is provided at one end of the movable shaft (3), a triangular connecting plate (8) is connected to the convex shaft, and two bottom corners of the connecting plate (8) are hinged to the corresponding cross bar (5).

3. The processing and fixing device for a cylindrical aluminum ingot according to claim 2 is characterized in that: The fixed platform (2) comprises a base (201) fixed to the workbench (1), and a hinge seat (202) hinged to the clamping rod (6) is arranged on one side of the base (201).

4. A processing and fixing device for a cylindrical aluminum ingot according to any one of claims 1 to 3, characterized in that: An anti-slip rubber pad is attached to the inner surface of the V-shaped groove (7).

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