CN218380807U - Device for measuring distance between upper and lower plates of press machine during flattening of steel pipe - Google Patents
Device for measuring distance between upper and lower plates of press machine during flattening of steel pipe Download PDFInfo
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- CN218380807U CN218380807U CN202221977479.0U CN202221977479U CN218380807U CN 218380807 U CN218380807 U CN 218380807U CN 202221977479 U CN202221977479 U CN 202221977479U CN 218380807 U CN218380807 U CN 218380807U
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Abstract
The utility model belongs to the technical field of the technique that the engineering building materials detected and specifically relates to a device of interval between dull and stereotyped about survey steel pipe flattens is related to, it includes two measuring plates that are parallel to each other, two it is provided with the scale perpendicularly between the measuring plate, the one end fixed connection of scale is in one of them the measuring plate, another one be provided with the ruler reading frame on the measuring plate, the scale with the ruler reading frame cooperation of sliding. The utility model discloses have the effect that improves measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of the technique that engineering and building materials detected and specifically relates to a device of interval between dull and stereotyped about press when survey steel pipe flattens is related to.
Background
A steel pipe is a steel material having a hollow cross section, the length of which is much greater than the diameter or circumference. The steel pipes are divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, and are divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material quality; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe. Steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. The steel pipe is used to make net frame, support and mechanical support for building structure, and this can reduce weight, save metal by 20-40% and realize industrial mechanical construction. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, the construction is simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost are saved.
At present, in order to test the performance of a steel pipe, a flattening test is needed to be carried out on the steel pipe, the flattening test mainly measures the capability of the steel pipe for flattening plastic deformation, and can detect the defects and other problems of a pipe material. At present, the distance between two flat plates is measured to obtain the flattening distance of the steel tube, and the flattening distance is generally measured manually by using tools such as a ruler, but the measuring method has larger error, so that improvement is needed to improve the measuring precision.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem to prior art provides a device of interval between upper and lower dull and stereotyped when survey steel pipe flattens, aims at solving prior art's technical problem.
The utility model provides a pair of device of interval between lower plate and upper plate of press when survey steel pipe flattens adopts following technical scheme:
the utility model provides a device of interval between upper and lower flat plate of press when survey steel pipe flattens, includes two measuring boards that are parallel to each other, two be provided with the scale perpendicularly between the measuring board, the one end fixed connection of scale is in one of them piece measure the board, the other piece be provided with the scale reading frame on the measuring board, the scale with the scale reading frame cooperation of sliding.
Preferably, a screw rod is vertically connected between the two measuring plates, one end of the screw rod is rotatably connected to one of the measuring plates, and the screw thread of the screw rod penetrates through the other measuring plate.
Preferably, a guide post is movably connected between the two measuring plates.
Preferably, the other end of the screw rod is provided with a handle.
Preferably, the thickness of the measuring plate is in the range of 2-3mm.
Preferably, the measuring plate is a high carbon steel plate having a carbon content of 0.9 to 1%.
Preferably, the surface of the measuring plate is provided with a zinc plating layer.
To sum up, the utility model discloses a following at least one kind of useful technological effect:
operating personnel stretches into between two blocks of flat boards of press with two measuring boards, then rotates the lead screw, makes two measuring boards support and tightly laminate in two blocks of flat boards, and two distances of keeping away from each other between the surface of measuring board are distance between two blocks of flat boards promptly, then operating personnel can make things convenient for the accurate reading out the reading of scale through reading the chi frame, the great error that the chi slope caused when having avoided artifical direct measurement to the measuring precision has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side schematic view of the present invention.
In the figure: 1. measuring the plate; 11. a ruler reading frame; 2. a graduated scale; 3. a screw rod; 31. a handle; 4. and a guide post.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
The embodiment of the utility model discloses device of interval between dull and stereotyped about survey steel pipe flattens, as shown in fig. 1-2, including two measuring plate 1 that are parallel to each other, measuring plate 1 is square setting, and simultaneously, be provided with scale 2 between two measuring plate 1, scale 2 is the steel ruler, scale 2 sets up along the direction of perpendicular to measuring plate 1, zero scale mark and one among them measuring plate 1 of scale 2 deviate from the other one and measure the surface looks parallel and level of plate 1, operating personnel is with two measuring plate 1 and deepen between two blocks of flat boards of press, laminate two measuring plate 1 respectively on two blocks of flat boards, the distance between the both sides surface that two measuring plate 1 kept away from is distance between two blocks of flat boards mutually, operating personnel is through reading scale 2 and the other one measuring plate 1 surface reading that keeps flat, can be convenient learn the distance between the flat board. In addition, a ruler reading frame 11 is arranged on the side edge of the measuring plate 1, the two side surfaces of the ruler reading frame 11 are flush with the two side surfaces of the measuring plate 1, the graduated scale 2 is inserted into the ruler reading frame 11, the graduated scale 2 is in sliding fit with the ruler reading frame 11, and when an operator reads the numerical reading of the graduated scale 2, the operator can conveniently read the numerical reading on the graduated scale 2 through the ruler reading frame 11.
Referring to fig. 1, in addition, the measurement plate 1 is a high carbon steel plate with a carbon content of 0.9-1%, in this embodiment, the measurement plate 1 is a high carbon steel plate with a carbon content of 1%, and the high carbon steel has high strength and hardness, high elastic limit and fatigue limit after being subjected to appropriate heat treatment or cold drawing hardening, so that the measurement plate 1 is not easy to bend and deform, and can well meet the requirement of measurement accuracy; meanwhile, the surface of the measuring plate 1 is provided with a zinc coating, the zinc coating refers to a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play the roles of beauty, rust prevention and the like, and the zinc coating can prevent the measuring plate 1 from rusting easily; the thickness of the measurement plate 1 is in the range of 2-3mm, in this example the thickness of the measurement plate 1 is 2.5mm, and the measurement plate 1 of this thickness has good bending resistance.
Referring to fig. 1 and 3, in addition, a screw rod 3 is connected between the two measuring plates 1, the screw rod 3 is arranged in a direction perpendicular to the measuring plates 1, one end of the screw rod 3 is rotatably connected to one of the measuring plates 1, the screw rod 3 penetrates through the other measuring plate 1 in a threaded manner, and meanwhile, a handle 31 is welded at the other end of the screw rod 3. The operating personnel grasps the handle 31 to rotate the lead screw 3 after stretching the two measuring plates 1 into the two flat plates of the press, the lead screw 3 drives one measuring plate 1 to move until the two measuring plates 1 are tightly propped against the two flat plates, and at the moment, the operating personnel can conveniently observe the reading of the graduated scale 2. In addition, in order to ensure the stability of the measuring plates 1 in the moving process, a guide column 4 is connected between the two measuring plates 1, the guide column 4 is arranged along the direction perpendicular to the measuring plates 1 conveniently, one end of the guide column 4 is fixedly connected to one measuring plate 1, and the other end of the guide column 4 penetrates through the other measuring plate 1 movably.
The embodiment of the utility model provides an implementation principle of the device of interval between upper and lower dull and stereotyped of press when survey steel pipe flattens is: operating personnel stretches into two between the two blocks of flat boards of press with two measuring boards 1, then rotates lead screw 3, make two measuring boards 1 support and tightly laminate in two blocks of flat boards, two distances of keeping away from each other between the surface of two measuring boards 1 are the distance between two flat boards promptly, then operating personnel can make things convenient for accurate reading out scale 2's reading through reading chi frame 11, the great error that the ruler slope caused when having avoided artifical direct measurement to measuring precision has been improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will be able to make any changes or modifications to equivalent embodiments without departing from the scope of the present invention, and all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a device of interval between upper and lower dull and stereotyped of press when survey steel pipe flattens which characterized in that: including two measuring board (1) that are parallel to each other, two it is provided with scale (2) perpendicularly to measure between board (1), the one end fixed connection of scale (2) is in one of them measure board (1), another be provided with on measuring board (1) and read chi frame (11), scale (2) with the cooperation of sliding of read chi frame (11).
2. The apparatus for measuring the gap between the upper and lower platens of the press for collapsing a steel tube as set forth in claim 1, wherein: the measuring device is characterized in that a screw rod (3) is vertically connected between the two measuring plates (1), one end of the screw rod (3) is rotatably connected to one of the measuring plates (1), and the screw thread of the screw rod (3) penetrates through the other measuring plate (1).
3. The apparatus for measuring the distance between the upper and lower plates of the press for collapsing the steel tubes as claimed in claim 2, wherein: and a guide post (4) is movably connected between the two measuring plates (1).
4. The apparatus for measuring the distance between the upper and lower plates of the press for collapsing the steel tubes as claimed in claim 2, wherein: and a handle (31) is arranged at the other end of the screw rod (3).
5. The apparatus for measuring the gap between the upper and lower platens of the press for collapsing a steel tube as set forth in claim 1, wherein: the thickness range of the measuring plate (1) is 2-3mm.
6. The apparatus for measuring the distance between the upper and lower plates of the press for collapsing the steel tubes as set forth in claim 5, wherein: the measuring plate (1) is a high-carbon steel plate with the carbon content of 0.9-1%.
7. The apparatus for measuring the gap between the upper and lower platens of the press for collapsing a steel tube as set forth in claim 6, wherein: the surface of the measuring plate (1) is provided with a zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977479.0U CN218380807U (en) | 2022-07-28 | 2022-07-28 | Device for measuring distance between upper and lower plates of press machine during flattening of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977479.0U CN218380807U (en) | 2022-07-28 | 2022-07-28 | Device for measuring distance between upper and lower plates of press machine during flattening of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380807U true CN218380807U (en) | 2023-01-24 |
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ID=84962912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221977479.0U Active CN218380807U (en) | 2022-07-28 | 2022-07-28 | Device for measuring distance between upper and lower plates of press machine during flattening of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380807U (en) |
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2022
- 2022-07-28 CN CN202221977479.0U patent/CN218380807U/en active Active
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