CN213841978U - Flame cutting groove measuring tool - Google Patents
Flame cutting groove measuring tool Download PDFInfo
- Publication number
- CN213841978U CN213841978U CN202120071380.3U CN202120071380U CN213841978U CN 213841978 U CN213841978 U CN 213841978U CN 202120071380 U CN202120071380 U CN 202120071380U CN 213841978 U CN213841978 U CN 213841978U
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- swash plate
- straight board
- flame cutting
- cutting groove
- straight
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Abstract
The utility model discloses a flame cutting groove measuring tool, including straight board and swash plate, the one end of straight board with the one end fixed connection of swash plate, the straight board with be provided with the contained angle between the swash plate, be provided with the scale mark on the straight board, the scale mark is located the contained angle edge of swash plate, it is simple to measure, and is quick accurate, can accurately measure the size on groove right-angle side and can inspect groove cutting plane degree simultaneously.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to flame cut groove measuring tool.
Background
The hydraulic support mainly comprises a top beam, a shield beam, a base and a connecting rod. The stress is large in the using process, important welding needs to detect the welding seam, including the detection of the angle of the groove before welding and the detection of the height of the welding seam after welding. In order to ensure the penetration of the weld and increase the strength of a welded junction in the welding process, a groove is usually required to be cut on the edge of a steel plate, and the size of the groove directly influences the welding quality, so that the groove measurement before welding is particularly important. At present, the size of a bevel edge is ensured by measuring the groove after flame cutting by matching a square rule and a tape measure. This method has the following disadvantages: 1. the square is large, inconvenient to carry and easy to damage when being placed on a working platform. 2. During measurement, the front end of the workpiece needs to be in a suspended state, otherwise, the measurement cannot be carried out. 3. The square scales are generally arranged on the outer side, and need to be combined with a tape measure for use during measurement, so that the measurement error is large. 4. The square can not measure whether the flatness of the cut surface meets the process requirements.
Disclosure of Invention
For solving the problem that provides among the above-mentioned background art, the utility model provides a measure simple, accurate quick, the accurate size of measuring groove right-angle side can inspect whether the groove cutting plane accords with the flame cut groove measuring tool of technological requirement simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: including straight board and swash plate, the one end of straight board with the one end fixed connection of swash plate, straight board with be provided with the contained angle between the swash plate, be provided with the scale mark on the straight board, the scale mark is located the contained angle edge of swash plate.
Preferably, the included angle is 120 degrees.
Preferably, the included angle is 135 degrees.
Preferably, the included angle is 150 degrees.
Preferably, the straight plate is provided with a round hole, and the round hole is positioned at the end part of the straight plate.
Preferably, a corner between the straight plate and the inclined plate is an arc.
The utility model has the advantages that: the groove size can be directly measured, conversion calculation of pythagorean theorem is not needed, and measurement is fast and accurate; placing the groove on a groove, and judging the cutting flatness of the groove by an observation tool; the arc is arranged, so that the bevel ruler can be prevented from being worn in the use process, and the measurement precision is prevented from being influenced; the round hole is arranged, so that the carrying of personnel is facilitated.
Drawings
Fig. 1 is the structure schematic diagram of the flame cutting groove measuring tool of the present invention.
In the figure: 1. a straight plate; 2. a sloping plate; 3. scale lines; 4. a circular hole; 5. a circular arc; 6. and (4) an included angle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Embodiment 1, as shown in fig. 1, including straight board 1 and swash plate 2, the one end of straight board 1 and the one end body coupling of swash plate 2 are connected, be provided with contained angle 6 between straight board 1 and the swash plate 2, contained angle 6 is 135 degrees, be used for measuring 45 degrees grooves, the sign has scale mark 3 on the straight board 1, scale mark 3 is located the contained angle edge of swash plate 2, the scale interval is perpendicular with the horizontal plane all the time, measure the hypotenuse and turn into horizontal distance, be provided with round hole 4 on the straight board 1, round hole 4 is located the tip of straight board 1, the corner between straight board 1 and the swash plate 2 is circular arc 5.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; therefore, the embodiments should be considered as exemplary and not restrictive in any way, and the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Claims (6)
1. The utility model provides a flame cut groove measuring tool which characterized in that: including straight board (1) and swash plate (2), the one end of straight board (1) with the one end fixed connection of swash plate (2), straight board (1) with be provided with contained angle (6) between swash plate (2), be provided with scale mark (3) on straight board (1), scale mark (3) are located the contained angle edge of swash plate (2).
2. The flame cutting groove measurement tool of claim 1, wherein: the included angle (6) is 120 degrees.
3. The flame cutting groove measurement tool of claim 1, wherein: the included angle (6) is 135 degrees.
4. The flame cutting groove measurement tool of claim 1, wherein: the included angle (6) is 150 degrees.
5. The flame cutting groove measurement tool according to any one of claims 1 to 4, wherein: the straight plate (1) is provided with a round hole (4), and the round hole (4) is located at the end part of the straight plate (1).
6. The flame cutting groove measurement tool of claim 5, wherein: the corner between the straight plate (1) and the inclined plate (2) is an arc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071380.3U CN213841978U (en) | 2021-01-12 | 2021-01-12 | Flame cutting groove measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071380.3U CN213841978U (en) | 2021-01-12 | 2021-01-12 | Flame cutting groove measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841978U true CN213841978U (en) | 2021-07-30 |
Family
ID=77001427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120071380.3U Active CN213841978U (en) | 2021-01-12 | 2021-01-12 | Flame cutting groove measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841978U (en) |
-
2021
- 2021-01-12 CN CN202120071380.3U patent/CN213841978U/en active Active
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