CN215032341U

CN215032341U - Auxiliary device for measuring spatial position of roller system

Info

Publication number: CN215032341U
Application number: CN202120519094.9U
Authority: CN
Inventors: 乔圣; 高红敏; 倪亮
Original assignee: Shanghai Jinyi Inspection Technology Co ltd
Current assignee: Shanghai Jinyi Inspection Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-07
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses an auxiliary device for roller system spatial position is measured, this auxiliary device's box bottom surface is equipped with strong magnetism dovetail groove, and box front panel upper portion is located to the lead screw, and the lead screw is located in the scale top is rotatable, and box front panel lower part is located to clamping screw, and clamping screw is located to the fixed block, and the fixed block terminal surface is equipped with the constant head tank, and the constant head tank of fixed block terminal surface is located to the mark target, and the top surface and the both sides face of box are located respectively to three spirit level. The device overcomes the defects of a special tool in the traditional roller system measurement, is convenient to implement measurement operation in a narrow space, ensures the precision and stability of roller system position measurement data in a field complex environment, and provides a reliable basis for adjusting the roller system position.

Description

Auxiliary device for measuring spatial position of roller system

Technical Field

The utility model relates to an industrial detection technical field especially relates to an auxiliary device for roller is spatial position measures.

Background

In the current large-scale processing flow production line, the space state and the relative position relation between the devices are important factors influencing the product quality. Particularly, in a steel rolling production line, the qualification rate of the strip steel is directly influenced by the position accuracy of equipment, so that the economic benefit is influenced. Therefore, with the development of industrial technology, people pay more attention to the functional precision of equipment operation, and higher requirements on precision measurement and control are also put forward.

The main reason for the phenomena of the deviation, the tower shape and the edge wave of the strip steel are the common product defects of a steel rolling production line is the deviation of the position of a roller in the steel rolling production line, namely the verticality precision error of the central line of the roller relative to an equipment installation reference line.

The roll system position measurement mode mostly utilizes a total station or a level gauge to combine with a special tool to acquire data, and utilizes a corresponding software tool to process the data. The method has the advantages of simple implementation steps, easiness in operation, high data processing speed and capability of reflecting the position condition of the on-site roller system in time. However, in the actual application process, when the precision of the roll system of the large-scale steel rolling production line is measured, the field operation environment is complex, the existing tool is large in limitation, and if the length of the vertical swing rod of the special tool is limited or the height of the horizontal vertical ruler is not enough, part of the roll system cannot be directly measured by the swing rod and the vertical ruler, the measurement requirement cannot be met, a corresponding measurement result cannot be obtained or the obtained data has poor stability, and the tool cannot be used as a basis for guiding adjustment.

Therefore, how to provide an auxiliary device for measuring the spatial position of a roller system to solve the problems in the prior art is a main research direction of those skilled in the art.

Disclosure of Invention

The utility model aims to solve the technical problem that an auxiliary device for roller is spatial position measurement is provided, this device overcomes the defect of special frock in traditional roller is measured, conveniently implements the measurement operation in the narrow and small space, ensures on-the-spot complex environment roller system position measurement data's precision and stability, provides reliable foundation for roller is position adjustment.

For solving the technical problem, the utility model is used for roller system spatial position measuring auxiliary device includes box, lead screw, scale, clamping screw, fixed block, mark target and three spirit level, the box bottom surface is equipped with strong magnetism dovetail groove, the lead screw is located box front panel upper portion, the scale top is rotatable to be located the lead screw, clamping screw locates box front panel lower part, the fixed block is located clamping screw, the fixed block terminal surface is equipped with the constant head tank, the mark target is located the constant head tank of fixed block terminal surface, three spirit level is located respectively the top surface and the both sides face of box.

Further, the fixed block is a strong magnet, and the target is a reflection sheet or a ball prism and is adsorbed in a positioning groove in the end face of the fixed block through strong magnetism.

Furthermore, one end of the screw rod is connected with the front panel of the box body through threads, and the other end of the screw rod is connected with the top end of the scale through a connecting rod.

Further, connecting rod one end and lead screw fixed connection, the other end pass through threaded connection snap ring, the scale top back is equipped with the draw-in groove, the snap ring is located in the draw-in groove, make the scale with the snap ring is rotatory as the pivot, and scale stable state perpendicular to ground.

Further, the spirit level is fixed on the top surface and two side surfaces of the box body through fixing plates, fixing grooves are formed in the fixing plates, and the spirit level is detachably fixed in the fixing grooves.

Because the utility model discloses an auxiliary device for roller system spatial position is measured has adopted above-mentioned technical scheme, and this auxiliary device's box bottom surface is equipped with strong magnetism dovetail groove promptly, and box front panel upper portion is located to the lead screw, and the lead screw is located in the scale top is rotatable, and box front panel lower part is located to clamping screw, and clamping screw is located to the fixed block, and the fixed block terminal surface is equipped with the constant head tank, and the constant head tank of fixed block terminal surface is located to the mark target, and the top surface and the both sides face of box are located respectively to three spirit level. The device overcomes the defects of a special tool in the traditional roller system measurement, is convenient to implement measurement operation in a narrow space, ensures the precision and stability of roller system position measurement data in a field complex environment, and provides a reliable basis for adjusting the roller system position.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

FIG. 1 is a schematic structural view of an auxiliary device for measuring the spatial position of a roll system according to the present invention;

FIG. 2 is a schematic view of the connection between a fixing screw and a fixing block in the auxiliary device;

fig. 3 is a schematic view of the connection between the screw rod and the scale in the auxiliary device.

Detailed Description

Embodiment is shown in fig. 1, the utility model discloses an auxiliary device for roller system spatial position is measured includes box 1, lead screw 5, scale 4, clamping screw 7, fixed block 8, mark target 9 and three spirit level 3, 1 bottom surface of box is equipped with strong magnetism dovetail groove 6, lead screw 5 is located 1 front panel upper portion of box, 4 tops of scale are rotatable to be located lead screw 5, clamping screw 7 is located 1 front panel lower part of box, fixed block 8 is located

clamping screw

7, 8 terminal surfaces of fixed block are equipped with the constant head tank, mark target 9 is located the constant head tank of 8 terminal surfaces of fixed block, three spirit level 3 is located respectively the top surface and the both sides face of box 1.

Preferably, as shown in fig. 2, the fixing block 8 is a strong magnet, and the target 9 is a reflection sheet or a ball prism and is attached to a positioning groove on an end surface of the fixing block 8 by strong magnetism.

Preferably, as shown in fig. 3, one end of the screw rod 5 is connected to the front panel of the box 1 through a thread, and the other end is connected to the top end of the scale 4 through a connecting rod 10.

Preferably, connecting rod 10 one end and 5 fixed connection of lead screw, the other end pass through threaded

connection snap ring

11, 4 top backs of scale are equipped with draw-in groove 12, snap ring 11 is located in the draw-in groove 12, make scale 4 use snap ring 11 is the pivot rotation, and 4 stable state perpendicular to ground of scale.

Preferably, as shown in fig. 1, the level 3 is fixed on the top surface and two side surfaces of the tank 1 by fixing plates 2, the fixing plates 2 are provided with fixing grooves, and the level 3 is detachably fixed in the fixing grooves.

The device is used for assisting in measuring the position of the roller system, can realize the detection of levelness and verticality, does not need to replace an auxiliary tool, and therefore achieves the purpose of detection. The device has small overall dimension, and is suitable for measuring the position of the roller in a narrow space.

This device during the in-service use, according to the field situation, use 9 o ' clock position and 12 o ' clock position space narrow and small as an example (during the conventional detection, the levelness is generally in 12 o ' clock position, the straightness that hangs down detects needs pendulum rod length overlength and need the swing amplitude to exceed 120 °), conventional tool generally can't use, use this device to make the box sit on the roller through strong magnetism dovetail groove, through the spirit level that sets up on the box, make the box rotate to 3 o ' clock position (if the box of this device is not exceeded in the position is narrow and small, also can place at 9 o ' clock direction or 12 o ' clock direction), scale perpendicular to ground this moment, place the box respectively at the roller both ends, can read the numerical value of scale through the spirit level, thereby try out the difference at roller both ends, thereby obtain the levelness of roller. The verticality of the roller can be measured by the aid of the target arranged on the box body as long as the space is larger than the overall dimension of the box body of the roller verticality measuring device, the roller can swing to a certain extent, the total station is used for collecting the spatial position of the target, and the verticality of the roller can be obtained through corresponding calculation.

The device is suitable for measuring the levelness and the verticality of the roller in the narrow space where most of swing rods and 1 meter rulers cannot be used due to small size, ensures the precision and the stability of measured data, and provides reliable basis for adjusting the position of the roller system.

Claims

1. An auxiliary device for measuring the spatial position of a roller system is characterized in that: this device includes box, lead screw, scale, clamping screw, fixed block, mark target and three spirit level, the box bottom surface is equipped with strong magnetism dovetail groove, the lead screw is located box front panel upper portion, the rotatable locating in scale top the lead screw, clamping screw locates the box front panel lower part, the fixed block is located clamping screw, the fixed block terminal surface is equipped with the constant head tank, the mark target is located the constant head tank of fixed block terminal surface, three spirit level is located respectively the top surface and the both sides face of box.

2. The auxiliary device for measuring the spatial position of the roll system according to claim 1, wherein: the fixed block is a strong magnet, and the target is a reflector plate or a ball prism and is adsorbed on a positioning groove on the end face of the fixed block through strong magnet.

3. The auxiliary device for roll system spatial position measurement according to claim 1 or 2, characterized in that: one end of the screw rod is connected with the front panel of the box body through threads, and the other end of the screw rod is connected with the top end of the scale through a connecting rod.

4. The auxiliary device for measuring the spatial position of a roll system according to claim 3, wherein: connecting rod one end and lead screw fixed connection, the other end pass through threaded connection snap ring, the scale top back is equipped with the draw-in groove, the snap ring is located in the draw-in groove, make the scale use the snap ring is rotatory as the pivot, and scale stable state perpendicular to ground.

5. The auxiliary device for measuring the spatial position of a roll system according to claim 3, wherein: the level gauge is fixed through the fixed plate the top surface and the both sides face of box, the fixed plate is equipped with the fixed slot, the level gauge is fixed with detachable mode in the fixed slot.