Quick leveling device for cut-off knife plate

Abstract

The utility model discloses a quick leveling device for a cut-off knife plate. The quick leveling device comprises a mounting frame, a lower fixed seat, an upper movable seat and a bolt, the mounting frame is mounted on a rack of the cutting device and below a cutter cross beam; the lower fixing seat is mounted on the mounting frame; the bolt penetrates through a threaded hole in the upper end of the lower fixing seat and is fixedly connected to the upper moving seat, the upper moving seat is driven to move up and down by rotating the bolt, and the bolt is locked with the lower fixing seat through a nut; and the upper moving seat is connected with the cutter cross beam. According to the utility model, the downward bending deformation of the cut-off knife plate can be adjusted, the upward arching deformation of the cut-off knife plate can also be adjusted, various deformations of the cut-off knife plate caused by hoisting and mounting can be effectively adjusted, and the device is suitable for various complex mounting environments.

Description

Technical Field

[0001] The utility model relates to the technical field of a lining layer rubber material cutting device for a molding machine, in particular to a cutting plate rapid leveling device. Background Art

[0002] The original giant tire building machine's inner liner rubber cutting device uses a slender profile as its main structure. Due to the influence of hoisting or its own weight, the cutter beam with a large span will bend, causing it to bend downward or upward in the middle. The cutting plate installed on the cutter beam will also bend downward or upward in the middle accordingly. In this case, the cutter beam needs to be removed from the cutting device and the bent and deformed cutter beam and cutting plate need to be leveled with a hammer. This is not only inefficient, time-consuming and labor-intensive, but also frequently removing the cutter beam can easily damage the cutting device. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a cutting board quick leveling device which can conveniently and efficiently adjust the deformation of the cutting beam and the cutting board.

[0004] A quick leveling device for a cutting plate that can solve the above-mentioned technical problems, whose technical solution includes a mounting frame, a lower fixed seat, an upper movable seat and a bolt; the mounting frame is installed on the frame of the cutting device and below the cutting beam; the lower fixed seat is installed on the mounting frame; the bolt passes through the threaded hole at the upper end of the lower fixed seat and is fixed to the upper movable seat, and the upper movable seat is driven up and down by rotating the bolt, and the bolt is locked with the lower fixed seat by a nut; the upper movable seat is connected to the cutting beam.

[0005] Preferably, the upper movable seat includes a connecting plate and a square column installed under the connecting plate; a T-slot penetrating the bottom end is opened at the lower part of the square column, and the bolt head is inserted into the T-slot from the side notch of the square column to achieve the fixing of the upper movable seat; the connecting plate is connected to the cutting beam.

[0006] Beneficial effects of the utility model:

[0007] 1. The utility model cutter plate quick leveling device can adjust the upper deformation of the cutter beam to make it flat by turning the bolt upward to drive the upper movable seat to rise; it can also adjust the lower bending deformation of the cutter beam to make it flat by turning the bolt downward to drive the upper movable seat to move downward.

[0008] 2. The utility model can effectively adjust various deformations caused by the lifting and installation of the cutter beam, adapt to various complex installation environments; and the adjustment is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a structural diagram of an implementation method of the utility model.

[0010] Figure 2 This is an axonometric drawing of an embodiment of the present invention.

[0011] Figure number identification: 1. Mounting frame; 2. Lower fixed seat; 3. Upper movable seat; 31. Connecting plate; 32. Square column; 321. T-slot; 4. Bolt; 5. Cutting beam; 6. Cutting board; 7. Frame. DETAILED DESCRIPTION

[0012] The technical solution of the present utility model will be further described below with reference to the embodiments shown in the accompanying drawings.

[0013] The utility model discloses a cutting plate rapid leveling device, such as Figure 1 、 2 As shown, the apparatus comprises a mounting frame 1, a lower fixed base 2, an upper movable base 3, and bolts 4. The mounting frame 1 is mounted on the cutting device frame 7 and below the cutting beam 5. The cutting plate 6 of the cutting device is mounted on the cutting beam 5 and is in close contact with it (as in the existing structure). The lower fixed base 2, the upper movable base 3, and the bolts 4 constitute a lifting mechanism, which is positioned between the mounting frame 1 and the cutting beam 5.

[0014] The lower fixed seat 2 includes a base plate and a frame-shaped bracket arranged on the base plate. The base plate is arranged on the mounting frame 1. The bolt 4 passes through the threaded hole of the frame-shaped bracket on the lower fixed seat 2 and is fixed to the upper movable seat 3. The upper movable seat 3 is driven up and down by rotating the bolt 4. The bolt 4 is locked with the lower fixed seat 2 by a nut.

[0015] The upper movable base 3 comprises a connecting plate 31 and a square post 32 mounted below the connecting plate 31. A T-slot 321 extends through the bottom of the square post 32, with a side notch formed along one side of the T-slot 321. The bolt head is I-shaped, with its narrow end engaging the T-slot 321 through the side notch of the square post 32, securing the bolt 4 to the upper movable base 3. The connecting plate 31 is connected to the cutter beam 5 via bolts 4.

[0016] The operation mode of the utility model is:

[0017] When the cutting beam 5 and / or the cutting plate 6 are bent and deformed and need to be adjusted, the bolt 4 is turned; the rotation of the bolt 4 is converted into the up and down linear motion of the upper movable seat 3 through the threaded hole of the lower fixed seat 2 and the T-slot of the upper movable seat 3; the up and down linear motion of the upper movable seat 3 adjusts the deformation of the cutting beam 5, specifically, the bolt 4 is turned upward to drive the upper movable seat 3 to move upward, to adjust the upper deformation of the cutting beam 5 to make it flat; the bolt 4 is turned downward to drive the upper movable seat 3 to move downward, to adjust the downward bending deformation of the cutting beam 5 to make it flat.

Claims

1. Cutting board quick leveling device, characterized by: The invention comprises a mounting frame (1), a lower fixed seat (2), an upper movable seat (3) and a bolt (4); the mounting frame (1) is mounted on a frame (7) of a cutting device and below a cutting blade beam (5); the lower fixed seat (2) is mounted on the mounting frame (1); the bolt (4) passes through a threaded hole at the upper end of the lower fixed seat (2) and is fixed to the upper movable seat (3); the upper movable seat (3) is driven to move up and down by rotating the bolt (4); the bolt (4) is locked with the lower fixed seat (2) by a nut; the upper movable seat (3) is connected to the cutting blade beam (5).

2. The cutting plate rapid leveling device according to claim 1, characterized in that: The upper movable seat (3) comprises a connecting plate (31) and a square column (32) installed under the connecting plate (31); a T-shaped slot (321) penetrating the bottom end is provided at the bottom of the square column (32); a bolt head is inserted into the T-shaped slot (321) from a side notch of the square column (32) to achieve the fixing of the upper movable seat (3); the connecting plate (31) is connected to the cutting beam (5).

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