Zero-point auxiliary adjusting device of leveling machine

Abstract

The invention provides a zero-point auxiliary adjusting device for a leveling machine, which belongs to the technical field of correction facilities and structurally comprises a measuring part and a data display part. The measuring part comprises a top block and a base; the T-shaped bolt is fixed in a T-shaped groove of the base, the top block is fixed on the T-shaped bolt through the adjusting nut, the adjusting nut is adjusted to enable the upper surface of the top block to be parallel to the bottom face of the base, and the spring is located between the top block and the base and arranged on the T-shaped bolt in a sleeved mode. The sensor is fixed on the base through a T-shaped nut, and the upper part is in contact with the top block to detect the vertical movement of the top block and convert the vertical movement into wireless signals for emission; and a data display terminal of the data display part receives the wireless signal transmitted by the sensor, converts the wireless signal and displays a numerical value on a display screen. The measuring devices are placed at all positions of the leveling machine, height signals of all points are measured and fed back to the data terminal, height data of all the points can be visually seen in real time through a large screen, the straightening machine can be adjusted rapidly and accurately, and no damage is caused to parts.

Description

Technical Field

[0001] The invention relates to the technical field of correction facilities, in particular to a zero point auxiliary adjustment device for a leveling machine. Background Art

[0002] Generally, in companies that produce or use leveling machines, the mechanical zero position needs to be aligned after the leveling machine is assembled or overhauled to ensure that the sheet metal leveling ability meets the requirements. The usual practice is to use a steel rod to test the gaps at the four corners of the leveling machine, and rely on the experience and feel of the personnel to perform zero position adjustment operations. In this process, experiments need to be repeated, which is time-consuming; during the experiment, the steel roller and the leveling roller are frequently in contact, and there is a risk of damaging the leveling roller; the experimental process relies too much on the experience and feel of the personnel, the experimental error is large, and the zero position adjustment effect is unstable. Summary of the invention

[0003] The technical task of the present invention is to solve the deficiencies of the prior art and provide a zero-point auxiliary adjustment device for a leveling machine, thereby solving the problems of low operating efficiency, possible damage to parts and unstable adjustment effect.

[0004] The technical solution of the present invention is implemented in the following manner: the zero point auxiliary adjustment device of the leveling machine of the present invention comprises a measuring part and a data display part; The measuring part comprises an adjusting nut (1), a top block (2), a spring (3), a sensor (4), a T-bolt (5), a T-nut (6) and a base (7); The T-bolt (5) is fixed in the T-slot of the base (7), the top block (2) is fixed on the T-bolt (5) by means of the adjusting nut (1), the adjusting nut (1) is adjusted so that the upper surface of the top block (2) is parallel to the bottom surface of the base (7), the spring (3) is located between the top block (2) and the base (7), and is sleeved on the T-bolt (5) so that the force on the top block (2) is balanced; The sensor (4) is fixed to the base (7) via a T-nut (6), and the upper portion contacts the top block (2), so as to detect the upward and downward movement of the top block (2) and convert it into a wireless signal for transmission; The data display part includes a data display terminal (8); The data display terminal (8) receives the wireless signal transmitted by the sensor (4), converts it and displays the value on a display screen.

[0005] The T-shaped groove of the base (7) passes straight through the base body in the length direction of the base; The T-bolt head of the T-bolt (5) is slidably fitted into the T-slot of the base (7), the bolt body is arranged upward, and the threaded section of the bolt body passes through the through hole of the top block (2) upward and is threadedly connected with the adjusting nut (1) above the corresponding through hole; The top spring end surface of the spring (3) sleeved on the outer periphery of the T-bolt (5) is in contact with the bottom surface of the top block (2), and the bottom spring end surface is in contact with the outside of the notch of the T-slot of the base (7); Between the top block (2) and the base (7), the spring (3) has elastic pushing tension, forming an elastic system; Each top block (2) is provided with two sets of elastic systems.

[0006] A receiver is arranged at the signal front end of the data display terminal (8), and the receiver is used to receive the wireless signal transmitted by the sensor (4). The receiver converts the received wireless signal into a digital signal that is convenient for display through digital-to-analog conversion, and the digital signal is displayed on the display of the data display terminal (8).

[0007] A set of top blocks (2) is equipped with a set of sensors (4) to form an adjustment mechanism; At least two sets of adjustment mechanisms are arranged on a base (7); A leveling machine is provided with at least two mutually parallel bases (7) placed on a horizontal plane; All the bases (7), top blocks (2) and adjustment mechanisms constitute a zero-point auxiliary adjustment system of the leveling machine; The zero-point auxiliary adjustment system is placed between the upper and lower roll packages of the leveling machine.

[0008] The application of the leveling machine zero point auxiliary adjustment device in the leveling machine sheet metal leveling system.

[0009] Compared with the prior art, the present invention has the following beneficial effects: The zero point auxiliary adjustment device of the leveling machine of the present invention is a device that can quickly and accurately adjust the zero position of the leveling machine. It can display the height data of each measuring point in real time, which is convenient for personnel to adjust the zero point of the leveling machine. Multiple measuring parts can also be added as needed to accurately adjust each position of the leveling machine to ensure that the plate leveling ability of the leveling machine meets the requirements.

[0010] Place the measuring device between the upper and lower rollers of the leveling machine, and adjust the leveling machine by displaying the data of each position on the display screen, so as to achieve the purpose of fast and accurate adjustment of the zero point of the leveling machine.

[0011] The present invention places a measuring device at each position of the leveling machine, measures the height signal of each point and feeds it back to the data terminal. The height data of each point can be viewed in real time and intuitively through a large screen, and the straightening machine can be adjusted.

[0012] The invention has the advantages of being fast, accurate and having no damage to parts.

[0013] The zero-point auxiliary adjustment device for a leveling machine of the present invention has reasonable design, simple structure, safety and reliability, convenience in use, and ease of maintenance, and has great value for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a schematic diagram of the explosion structure of the present invention; Attached Figure 2 It is a schematic diagram of the structure of the present invention in use state; Attached Figure 3 It is a schematic diagram of the structure of the present invention in use state; Attached Figure 4 It is a schematic diagram of the structure of the present invention in use state; Attached Figure 5 It is a schematic diagram of the structure of the present invention in use state; Attached Figure 6 It is a schematic diagram of the structure of the present invention in use state.

[0015] The symbols in the accompanying drawings represent: 1. Adjusting nut; 2. Top block; 3. Spring; 4. Sensor; 5. T-bolt; 6. T-nut; 7. Base. DETAILED DESCRIPTION

[0016] The zero point auxiliary adjustment device for a leveling machine of the present invention is described in detail below in conjunction with the accompanying drawings.

[0017] As shown in the accompanying drawings, the zero point auxiliary adjustment device for a leveling machine of the present invention is composed of a measuring part and a data display part.

[0018] like Figure 1 The measuring part shown includes an adjusting nut (1), a top block (2), a spring (3), a sensor (4), a T-bolt (5), a T-nut (6) and a base (7). The T-bolt (5) is fixed in a T-slot of the base (7), and the top block (2) is fixed on the T-bolt (5) through the adjusting nut (1). The adjusting nut (1) is adjusted so that the upper surface of the top block (2) is parallel to the bottom surface of the base (7). The spring (3) is located between the top block (2) and the base (7) and is sleeved on the T-bolt (5) so that the force on the top block (2) is balanced. The sensor (4) is fixed on the base (7) through the T-nut (6), and the upper part contacts the top block (2). The sensor detects the up and down movement of the top block (2) and converts it into a wireless signal for transmission.

[0019] like Figure 2 The data display part shown includes a data display terminal (8). The data display terminal (8) receives the wireless signal transmitted by the sensor (4), converts it and displays the value on the display screen.

[0020] The working process of the present invention is as follows: 1. Separate the upper and lower rollers of the leveling machine by a certain distance.

[0021] 2. Install a certain number of measuring parts on the base as needed, and adjust the position of each measuring part so that the upper surface of the top block corresponds to the upper roll wrap working roll.

[0022] 3. Adjust the adjusting nut so that the distance between the upper surface of the top block and the ground of the base is smaller than the distance between the upper and lower rollers of the leveling machine.

[0023] 4. Place the leveling machine zero point auxiliary adjustment device between the upper and lower rollers of the leveling machine.

[0024] 5. Lower the upper roller package and control the compression of the top block between 1 and 5 mm.

[0025] 6. Observe the readings at each position on the display screen and adjust the position data of the straightening machine until the readings are consistent.

Claims

1. Leveling machine zero point auxiliary adjustment device, characterized by Including measurement part and data display part; The measuring part comprises an adjusting nut (1), a top block (2), a spring (3), a sensor (4), a T-bolt (5), a T-nut (6) and a base (7); The T-bolt (5) is fixed in the T-slot of the base (7), the top block (2) is fixed on the T-bolt (5) by means of the adjusting nut (1), the adjusting nut (1) is adjusted so that the upper surface of the top block (2) is parallel to the bottom surface of the base (7), the spring (3) is located between the top block (2) and the base (7), and is sleeved on the T-bolt (5) so that the force on the top block (2) is balanced; The sensor (4) is fixed to the base (7) via a T-nut (6), and the upper portion contacts the top block (2), so as to detect the upward and downward movement of the top block (2) and convert it into a wireless signal for transmission; The data display part includes a data display terminal (8); The data display terminal (8) receives the wireless signal transmitted by the sensor (4), converts it and displays the value on a display screen.

2. The zero point auxiliary adjustment device for a leveling machine according to claim 1 is characterized in that: The T-shaped groove of the base (7) passes straight through the base body in the length direction of the base; The T-bolt head of the T-bolt (5) is slidably fitted into the T-slot of the base (7), the bolt body is arranged upward, and the threaded section of the bolt body passes through the through hole of the top block (2) upward and is threadedly connected with the adjusting nut (1) above the corresponding through hole; The top spring end surface of the spring (3) sleeved on the outer periphery of the T-bolt (5) is in contact with the bottom surface of the top block (2), and the bottom spring end surface is in contact with the outside of the notch of the T-slot of the base (7); Between the top block (2) and the base (7), the spring (3) has elastic pushing tension, forming an elastic system; Each top block (2) is provided with two sets of elastic systems.

3. The zero point auxiliary adjustment device for a leveling machine according to claim 1 is characterized in that: A receiver is arranged at the signal front end of the data display terminal (8), and the receiver is used to receive the wireless signal transmitted by the sensor (4). The receiver converts the received wireless signal into a digital signal that is convenient for display through digital-to-analog conversion, and the digital signal is displayed on the display of the data display terminal (8).

4. The zero point auxiliary adjustment device for a leveling machine according to claim 1, characterized in that: A set of top blocks (2) is equipped with a set of sensors (4) to form an adjustment mechanism; At least two sets of adjustment mechanisms are arranged on a base (7); A leveling machine is provided with at least two mutually parallel bases (7) placed on a horizontal plane; All the bases (7), top blocks (2) and adjustment mechanisms constitute a zero-point auxiliary adjustment system of the leveling machine; The zero-point auxiliary adjustment system is placed between the upper and lower roll packages of the leveling machine.

5. Application of the zero-point auxiliary adjustment device of a leveling machine as described in claims 1 to 4 in a sheet metal leveling system of a leveling machine.

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