Device for detecting mass of elastic damping body of roller

Abstract

The utility model provides a device for detecting the quality of an elastic damping body of a roller, and the device comprises a supporting seat which comprises a pedestal, a first supporting frame, a second supporting frame, and a top installation frame. The pressure testing assembly is arranged at the center position of the top mounting frame, the pressure testing assembly comprises a connecting bolt, a testing bolt and a pressure sensor, one end of the pressure sensor is connected with the connecting bolt, and the other end of the pressure sensor is connected with the testing bolt; and. And the pressure lifting assembly is arranged at the central position of the base, the pressure lifting assembly and the pressure testing assembly are located on the same vertical axis, and the pressure lifting assembly is matched with the pressure testing assembly. The pressure testing assembly and the pressure increasing assembly are arranged on the supporting seat, the pressure increasing assembly drives the pressure testing assembly to cooperatively test the elastic damping body and identify the quality of the elastic damping body, so that accurate data are obtained, the risk of visual inspection is reduced, and the production safety is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of rolling mill roll balance, in particular to a device for detecting the mass of a roll elastic damping body. Background Art

[0002] In strip steel production, elastic dampers are commonly used to balance the gap between rolls, and are known for their easy installation. The damper piston filler is filled between the elastic damper and the roll to ensure the stability of the roll. However, after long-term use, the damper piston filler between the roll and the elastic damper will leak, thus affecting production.

[0003] In daily production, checking the elastic damping body of the rolling mill roller requires waiting for the production line to be stopped. The operator determines whether the elastic damping body has failed by visually checking whether the damping body piston filler has leaked. However, a small amount of damping body piston filler leakage on the rolling mill roller does not necessarily affect the working condition of the rolling mill roller. Therefore, there is a certain uncertainty in judging whether the roller damping body piston filler has leaked and failed. In addition, existing operators have no accurate and effective method to detect the quality status of the elastic damping body, so they can only disassemble and replace the rolling mill roller with a new one, which increases the replacement cost and labor intensity of the operators.

[0004] The utility model attempts to solve the above problems and proposes a device for detecting the quality of the elastic damping body of the rolling mill roller, so as to solve the problem that the original operator cannot detect whether the elastic damping body on the rolling mill roller where a small amount of damping body piston filling has leaked by the visual method is really failed, thereby reducing the waste of rolling mill rollers, saving replacement costs, avoiding the failure of the elastic damping body during use, and thus reducing rolling accidents. Utility Model Content

[0005] The utility model provides a device for detecting the mass of the elastic damping body of a rolling roller. A pressure testing component and a pressure lifting component are arranged on a support seat, and the pressure lifting component drives the rolling roller to be tested to cooperate with the pressure testing component, thereby obtaining accurate data, reducing the risk of visual inspection by personnel, and greatly improving production safety.

[0006] In order to achieve the above object, the utility model provides a device for detecting the mass of the elastic damping body of a roller, comprising:

[0007] A support base, the support base comprising a base, a first support frame, a second support frame and a top mounting frame, one end of the first support frame and one end of the second support frame are both arranged on the base, the first support frame and the second support frame are symmetrically arranged, and the top mounting frame is connected to the other end of the first support frame and the other end of the second support frame;

[0008] A pressure test assembly, wherein the pressure test assembly is arranged at the center position of the top mounting frame, the pressure test assembly comprises a connecting bolt, a test bolt and a pressure sensor, one end of the pressure sensor is connected to the connecting bolt, and the other end of the pressure sensor is connected to the test bolt; and

[0009] A pressure lifting assembly is arranged at the center of the base, the pressure lifting assembly and the pressure testing assembly are located on the same vertical axis, and the pressure lifting assembly cooperates with the pressure testing assembly.

[0010] Furthermore, one end of the pressure sensor is fixed to the top mounting frame through the connecting bolt.

[0011] Furthermore, the pressure lifting assembly adopts an electric-controlled jack, and the pressure lifting assembly includes a test operating table and a power group, and the power group is arranged at the center of the base.

[0012] Furthermore, the test bolt provided at the other end of the pressure sensor cooperates with the test operating table.

[0013] Furthermore, the device for detecting the elastic damping quality of the rolling roller also includes a pressure display instrument, and the pressure display instrument is connected to the pressure sensor.

[0014] Compared with the prior art, a device for detecting the mass of the elastic damping body of a rolling roller according to an embodiment of the utility model, by arranging a pressure testing assembly and a pressure lifting assembly on a support seat, makes the pressure testing assembly and the pressure lifting assembly cooperate to realize equipment detection, wherein a test bolt is arranged at the other end of the pressure sensor of the pressure testing assembly, and the pressure lifting assembly adopts an electric jack, and the test end of the test roller is pressure-tested to the test bolt of the pressure sensor through the pressure lifting assembly, thereby realizing the rolling roller equipment test, forming complete detection data, providing perfect test results, reducing accidents caused by visual judgment errors of operators, and improving production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a device for detecting the mass of the elastic damping body of a rolling roller according to the utility model;

[0016] Figure 2 The utility model is a schematic side view of the overall structure of a device for detecting the mass of the elastic damping body of a rolling roller.

[0017] Reference numerals:

[0018] 1. Support base; 101. Base; 102. First support frame; 103. Second support frame; 104. Top mounting frame;

[0019] 2. Pressure test assembly; 201. Connecting bolt; 202. Pressure sensor; 203. Test bolt;

[0020] 3. Pressure lifting assembly; 301. Test operation platform; 302. Power group;

[0021] 4. Pressure display instrument. DETAILED DESCRIPTION

[0022] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0023] See also Figure 1 and Figure 2 According to an embodiment of the utility model, a device for detecting the mass of a roller elastic damping body is provided, comprising:

[0024] Support seat 1, support seat 1 is used to place pressure test assembly 2 and pressure lifting assembly 3; pressure test assembly 2, pressure test assembly 2 is used to test the pressure condition of the roller; pressure lifting assembly 3, pressure lifting assembly 3 presses the roller to the pressure test assembly 2 to realize pressure testing of the roller.

[0025] like Figure 1 and Figure 2 As shown, the support seat 1 includes a base 101, a first support frame 102, a second support frame 103 and a top mounting frame 104, wherein one end of the first support frame 102 and one end of the second support frame 103 are both arranged on the base 101, the other end of the first support frame 102 and the other end of the second support frame 103 are both arranged on the top mounting frame 104, and the first support frame 102 and the second support frame 103 are symmetrically arranged, and the base 101 is opposite to the top mounting frame 104, so that the support seat 1 is more stable.

[0026] like Figure 1 As shown, the pressure test assembly 2 is arranged at the center of the top mounting frame 104, and the pressure test assembly 2 includes a connecting bolt 201, a test bolt 203 and a pressure sensor 202, wherein the pressure sensor 202 is S-shaped, and the connecting bolt 201 passes through the top mounting frame 104 and is connected to one end of the pressure sensor 202, so that the pressure sensor 202 is fixed on the top mounting frame 104 and faces the base 101, and the test bolt 203 is arranged at the other end of the pressure sensor 202. The connecting bolt 201 and the test bolt 203 are both bolts of the same specification, and the connecting bolt 201 reduces the installation gap between the pressure sensor 202 and the top mounting frame 104, thereby reducing the measurement error, and the pressure sensor adopts a columnar S-shaped tension and compression sensor.

[0027] like Figure 1As shown, the pressure lifting assembly 3 is arranged at the center of the base 101, and the pressure lifting assembly 3 and the pressure testing assembly 2 are located on the same vertical axis, so that the pressure testing assembly 2 and the pressure lifting assembly 3 cooperate with each other.

[0028] Further, such as Figure 1 As shown, the pressure lifting assembly 3 includes a test operation platform 301 and a power group 302, wherein the test operation platform 301 is arranged at the power end of the power group 302, so that the power group 302 drives the test operation platform 301 to move when moving.

[0029] Furthermore, the pressure lifting component 3 adopts an electronically controlled jack, which electrically controls the action of the jack to ensure that the jack continuously exerts force, thereby reducing damage to the sensor and roller caused by sudden force.

[0030] Preferably, the device for detecting the mass of the elastic damping body of the rolling roller also includes a rolling roller, one end of which is arranged on the testing operating table 302 , and the testing end of the rolling roller cooperates with the pressure sensor 202 .

[0031] Further, such as Figure 1 As shown, the test bolt 203 arranged at the other end of the pressure sensor 202 is in contact with the test end of the roller 5.

[0032] Further, if Figure 1 and Figure 2 As shown, the device for detecting the mass of the elastic damping body of the rolling mill also includes a pressure display instrument 4, which is arranged on the top of the top mounting frame 104, and the pressure display instrument 4 is connected to the pressure sensor 202 to display the real-time data of the pressure sensor 202.

[0033] In the embodiment of the present utility model, Figure 1 As shown, a roller with a small amount of leakage of the damping body piston filler or a brand new roller is pre-placed on the test operating table 301 of the pressure lifting component 3, and the test end of the roller is directed toward the test bolt 203 of the pressure sensor 202. At this time, the operator controls the power group 302 of the pressure lifting component 3 to lift the test operating table 301 at a uniform speed, so that the test end of the roller on the test operating table 301 moves toward the test bolt 203 of the pressure sensor 202. After the test end of the roller contacts the test bolt 203 of the pressure sensor 202, the pressure lifting component 3 is continuously pressurized, and its pressure sensor 202 will be displayed in real time on the pressure display instrument 4. When the instrument display value reaches 5,000 tons and is maintained for 10 seconds, the pressure decay is less than 0.1 tons, which means that the test roller meets the use standards, wherein the test roller is not only a brand new roller, but also a roller with a small amount of leakage of the damping body piston filler.

[0034] According to an embodiment of the utility model, a device for detecting the mass of the elastic damping body of a rolling mill is provided, and a stable support seat is formed by setting a base, a first support frame, a second support frame and a top mounting frame, wherein the first support frame and the second support frame are used to support the top mounting frame, thereby ensuring the stability of the test assembly and reducing the measurement error. In the utility model, a pressure test assembly is formed by setting connecting bolts, test bolts and pressure sensors, wherein the connecting bolts firmly fix the pressure sensor on the top mounting frame, reduce the installation gap between the pressure sensor and the top mounting frame, and reduce the measurement error caused by the gap. In the utility model, a pressure lifting assembly is provided, wherein the pressure lifting assembly includes a test operating table and a power group, the power group supplies power for lifting the test operating table, and the test operating table is used to place the test assembly and implement the test operating platform, and the pressure lifting assembly adopts an electrically controlled jack. In the utility model, the purpose of pressure testing the rolling mill is achieved by arranging the pressure test assembly and the pressure lifting assembly on the support seat, and by cooperating the pressure test assembly with the pressure lifting assembly. In the utility model, a pressure display instrument is connected to a pressure sensor of a pressure testing assembly by arranging the pressure, the pressure is pressed by the pressure lifting assembly to the roller and transmitted to the testing bolt, and then transmitted to the pressure sensor by the testing bolt, and finally displayed by the pressure display instrument, so as to facilitate the comparison of test data, form a complete testing system, and improve the qualified rate of product inspection.

[0035] In the description of the present invention, it is necessary to understand that the terms “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” orientations or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any changes and modifications made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. A device for detecting the mass of a roller elastic damping body, characterized in that: include: A support base, the support base comprising a base, a first support frame, a second support frame and a top mounting frame, one end of the first support frame and one end of the second support frame are both arranged on the base, the first support frame and the second support frame are symmetrically arranged, and the top mounting frame is connected to the other end of the first support frame and the other end of the second support frame; a pressure test assembly, the pressure test assembly being arranged at the center of the top mounting frame, the pressure test assembly comprising a connecting bolt, a test bolt and a pressure sensor, one end of the pressure sensor being connected to the connecting bolt, and the other end of the pressure sensor being connected to the test bolt; and A pressure lifting assembly is arranged at the center of the base, the pressure lifting assembly and the pressure testing assembly are located on the same vertical axis, and the pressure lifting assembly cooperates with the pressure testing assembly.

2. The device for detecting the mass of the elastic damping body of a rolling mill according to claim 1, characterized in that: One end of the pressure sensor is fixed to the top mounting frame through the connecting bolt.

3. The device for detecting the mass of the elastic damping body of a rolling mill according to claim 1, characterized in that: The pressure lifting assembly adopts an electric-controlled jack, and the pressure lifting assembly includes a test operating table and a power group, and the power group is arranged at the center of the base.

4. The device for detecting the mass of the elastic damping body of a rolling mill according to claim 3, characterized in that: The test bolt arranged at the other end of the pressure sensor cooperates with the test operating table.

5. The device for detecting the mass of the elastic damping body of a rolling mill according to claim 1, characterized in that: It also includes a pressure display instrument, which is connected to the pressure sensor.

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