CN201680793U - Plate product shape measuring fixture - Google Patents

Abstract

This utility model relates to a measuring device for measuring the shape of steel plate products in steel enterprises, specifically a plate shape measuring clamp. The measuring clamp consists of a notched screw and a nut that mates with the screw. The notched screw has a radial half-notch on its cylindrical surface on one side of the screw axis. The end face of the nut, perpendicular to the bottom edge of the notch, mates with the notch to clamp the steel plate being measured. This utility model has a simple structure, is easy to operate, safe, requires only one person to operate, provides fast measurement, high work efficiency, and accurate measurement data.

Description

Plate product shape measuring fixture

technical field

The utility model belongs to a measuring device for iron and steel enterprises to measure the shape of plate products, in particular to a fixture for measuring the shape of plate products.

Background technique

At present, the plate products (including hot-rolled plate, cold-rolled plate and medium-heavy plate) produced by iron and steel enterprises must measure the plate shape (mainly camber and unevenness). Many iron and steel enterprises do not have special tools to measure the shape of the plate. When measuring, it often requires multiple people to work together to complete it. With the acceleration of the production rhythm and the shortage of personnel, such an operation method does not meet the requirements of fast-paced production.

Contents of the invention

At present, the plate products (including hot-rolled plate, cold-rolled plate and medium-heavy plate) produced by iron and steel enterprises must measure the plate shape (mainly camber and unevenness). Many iron and steel enterprises do not have special tools to measure the shape of the plate. When measuring, it often requires multiple people to work together to complete it. With the acceleration of the production rhythm and the shortage of personnel, such an operation method does not meet the requirements of fast-paced production.

Utility model content

The purpose of the utility model is to provide a plate shape measuring jig, which has a simple structure, convenient operation, safety, only one person to operate independently, quick measurement, high work efficiency, and accurate measurement data.

The purpose of this utility model is achieved in the following way: a measuring jig for plate products, the measuring jig is composed of a screw rod with a gap and a nut matched with the screw rod, the structure of the screw rod with a gap is on one side of the screw axis A half notch is arranged radially on the cylinder surface of the screw rod, and the end face of the nut cooperates with the bottom edge of the notch perpendicular to the axis of the screw rod to clamp the steel plate to be measured.

When measuring the plate shape of the plate product, the flattened steel coil steel plate is respectively used to clamp the two sides of the steel coil steel plate with the notch of the measuring fixture screw and the nut, and at the same time fix it on the two sides of the steel plate. The screws are connected by wear-resistant thin wires, and the wear-resistant thin wires are tightened. After the screw and nut are fixed, the steel ruler can be used to measure the gap data between the thin wire and the surface of the steel plate. For the measurement of the shape of plate products, the utility model only needs one person to operate independently, which saves human resources and costs, and the operation of the measuring jig is simple and fast, which improves the work efficiency. During the measurement operation, the operator does not need to stand on the surface of the Kaiping steel coil, which eliminates the hidden danger of unsafety in the inspection process. The utility model has the advantages of simple structure, convenient and safe operation, only needs one person to operate independently, quick measurement, high working efficiency and accurate measurement data.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing,

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the usage state of the utility model for measuring steel coils and plates.

Detailed ways

A plate shape measuring jig for plate products, as shown in Figure 1 and Figure 2, the measuring jig is composed of a screw 1 with a notch and a nut 2 matched with the screw 1, and the screw 1 with a notch has a structure that is on the screw 1 A half notch is arranged radially on the screw cylindrical surface on one side of the axis, and the end face of the nut 2 cooperates with the bottom edge 3 of the notch perpendicular to the axis of the screw 1 to clamp the steel plate 4 to be measured. The shape of the half gap on the cylindrical surface of the screw rod 1 is an L-shaped gap formed by the axis of the screw rod 1 and the bottom edge 3 of the gap. The shape of half notch on the cylindrical surface of the screw rod 1 is a rectangular notch formed by the notch top edge parallel to the notch bottom edge 3 . As shown in Figure 2, measure the flattened steel plate 4 of the steel coil 5, the half gap of the measuring jig screw 1 cooperates with the nut 2 to clamp the two sides of the steel coil steel plate 4, and will be fixed on the steel coil steel plate 4 The screw rods 1 on both sides are connected by wear-resistant thin wires 6, and the wear-resistant thin wires 6 are tightened, so that the gap data between the thin wires 6 and the surface of the steel plate 4 can be measured with a steel ruler.

Claims (3)

1. a plate product template is measured jig, it is characterized in that: measure jig and form by screw rod with breach (1) and the nut (2) that matches with screw rod (1), its structure of screw rod (1) with breach is being for radially being provided with half of breach on the screw rod cylinder of screw rod (1) axis one side, match and clamp measured steel plate (4) in the perpendicular breach base (3) of the end face of nut (2) and screw rod (1) axis.

2. plate product template according to claim 1 is measured jig, it is characterized in that: the L shaped breach that is shaped as screw rod (1) axis and breach base (3) formation of the upper breach of screw rod (1) cylinder.

3. plate product template according to claim 1 is measured jig, it is characterized in that: the upper breach of screw rod (1) cylinder be shaped as the rectangular indentation that constitutes by the breach top margin that parallels with breach base (3).

Images