CN220389422U - Quick setting-out instrument of 45 degrees cutting lines for pipe - Google Patents
Quick setting-out instrument of 45 degrees cutting lines for pipe Download PDFInfo
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- CN220389422U CN220389422U CN202320859830.4U CN202320859830U CN220389422U CN 220389422 U CN220389422 U CN 220389422U CN 202320859830 U CN202320859830 U CN 202320859830U CN 220389422 U CN220389422 U CN 220389422U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a rapid line drawing tool for a 45-degree cutting line for a round tube, which comprises: the first locating clamp body, the right side of the first locating clamp body is provided with the detachable second locating clamp body, the second locating clamp body is including diaphragm, limiting plate, locating plate, bottom plate, both sides, right side are fixedly connected with limiting plate, locating plate respectively around the bottom plate. Through the cooperation of the first clamp body, the second clamp body, the locating sleeve and the right-angle locating ruler, an isosceles right triangle is formed, so that the finally obtained 45-degree angle is accurate, and a worker can also work a 45-degree cutting line under the condition of no professional measuring tool. Through the cooperation of the first clamp body, the second clamp body, the locating sleeve and the right-angle locating ruler, the line drawing measurement work operation is simpler, so that workers can learn the operation easily, and meanwhile, the number of workpieces is less, the weight is lighter, and the carrying of the workers is facilitated.
Description
Technical Field
The utility model relates to the technical field of round tube scribing tools, in particular to a rapid scribing tool for a 45-degree cutting line for a round tube.
Background
In daily life and in the production activities of enterprises, overhaul is a measure for ensuring that equipment keeps running perfectly and stably, wherein one content is that the equipment is processed by various pipelines in normal and common work, and the pipelines at certain parts affected by the environment on site need to bend, so that the pipeline is subjected to the processes of pipeline size, cutting and re-welding.
The traditional 45-degree cutting line of the round pipe is manufactured by drawing a square at the pipe cutting position by using a 90-degree ruler and taking the diameter of the pipe as the side length, drawing a diagonal line, enabling the diagonal line to be consistent with the cutting direction of the round pipe, cutting the diagonal line, and the method is simple, convenient and practical, but needs a certain foundation, otherwise, the method has a certain error, and the Chinese patent discloses a drawing tool for manufacturing the electric instrument branch groove box by vertically bending upwards by 45 degrees, which has the application number of CN202022822908.4, and simplifies the construction process by adopting standardized and serialized tools.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a rapid line drawing tool for a 45-degree cutting line for a round tube, which is characterized in that an isosceles right triangle is formed by matching a first clamp body, a second clamp body, a positioning sleeve and a right angle positioning ruler, so that the finally obtained 45-degree angle is more accurate, and a worker can also work for the 45-degree cutting line without any special measuring tool; through the cooperation of the first clamp body, the second clamp body, the locating sleeve and the right-angle locating ruler, the line drawing measurement work operation is simpler, so that workers can learn the operation easily, and meanwhile, the number of workpieces is less, the weight is lighter, and the carrying of the workers is facilitated.
The utility model also provides a rapid line drawing tool with the 45-degree cutting line for the round tube, which comprises: the right side of the first positioning clamp body is provided with a detachable second positioning clamp body, the second positioning clamp body comprises a transverse plate, a limiting plate, a positioning plate and a bottom plate, the front side, the rear side and the right side of the bottom plate are respectively fixedly connected with the limiting plate and the positioning plate, and the upper surface of the limiting plate is fixedly connected with the transverse plate; the upper side of diaphragm is passed there is the second locating screw, the right side of locating plate is passed there is first locating screw, the lower extreme contact of first locating screw has detachable right angle location chi, the surface of right angle location chi is provided with detachable spacer sleeve, the right side of spacer sleeve is passed there is the third locating screw, the first locating anchor clamps body is the same with the shape of second locating anchor clamps body, the first locating anchor clamps body has the pipe with the lower surface contact of second locating anchor clamps body, the third locating screw contacts with the left side of pipe.
According to the quick line drawing tool for the 45-degree cutting line for the round tube, the first positioning hole and the two positioning grooves are formed in the upper surface of the transverse plate, the first positioning hole is located between the two positioning grooves, and the first positioning hole is in threaded connection with the surface of the second positioning screw. The second set screw can be fine fix the right angle location chi position that passes two anchor clamps, makes it keep sharp state, makes the marking comparatively accurate.
According to the rapid line drawing tool for the 45-degree cutting line for the round tube, the left surface of the positioning plate is provided with the third positioning hole, and the third positioning hole is in threaded connection with the left side of the first positioning screw. The first fixture body and the second fixture body are fixed on the circular tube wall, and the right-angle positioning ruler can well penetrate through the circular tube wall.
According to the rapid line drawing tool for the 45-degree cutting line for the round tube, the upper surface and the right surface of the right-angle positioning ruler are respectively contacted with the second positioning screw and the third positioning screw. So that the right-angle positioning ruler can be well arranged on the side surface of the round tube.
According to the rapid line drawing tool for the 45-degree cutting line for the round tube, the left surface and the right surface of the positioning sleeve are respectively provided with the observation groove and the second positioning hole, the second positioning hole is in threaded connection with the left side of the third positioning screw, and the observation groove corresponds to the second positioning hole. Through the cooperation of the observation groove and the second positioning hole, the outer diameter of the circular tube can be accurately drawn on the outer wall of the circular tube.
According to the quick line drawing tool for the 45-degree cutting line for the round tube, the right-angle positioning ruler is matched with the inner surface of the positioning sleeve. The worker can conveniently find the position of the right-angle positioning ruler for marking.
According to the rapid line drawing tool for the 45-degree cutting line for the round tube, the right-angle positioning ruler is contacted with the upper surface of the bottom plate, and two sides of the right-angle positioning ruler are contacted with the limiting plate. So that the right-angle positioning ruler can not move left and right, and the outer diameter size of the mark is accurate
According to the rapid line drawing tool for the 45-degree cutting line for the round tube, the first positioning screw is contacted with the right side of the round tube. The two clamp bodies are fixed, so that the clamp bodies are stable when the drawing lines are marked, and the accuracy of marking the drawing lines is reduced.
The main innovation point is that.
Advantageous effects
1. Compared with the prior art, the device forms isosceles right triangle through the cooperation of the first clamp body, the second clamp body, the locating sleeve and the right angle locating ruler, so that the finally obtained 45-degree angle is more accurate, and a worker can also do 45-degree cutting line work under the condition without any special measuring tool.
2. Compared with the prior art, the device is through the cooperation of the first anchor clamps body, the second anchor clamps body, locating sleeve and right angle location chi, and the setting-out measurement work operation is comparatively simple, makes the workman can learn the operation very easily, and work piece quantity is less, weight is lighter simultaneously, makes things convenient for the workman to carry.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a diagram showing the horizontal drawing state of a rapid drawing tool for a 45-degree cutting line for a round tube according to the present utility model;
FIG. 2 is a view showing a structure of a vertical drawing state of a rapid drawing tool for a 45-degree cutting line for a round tube according to the present utility model;
FIG. 3 is a block diagram of a first positioning fixture of the quick line drawing tool for a 45 degree cut line for a round tube according to the present utility model;
FIG. 4 is a block diagram of a positioning sleeve of a quick line drawing tool for a 45-degree cutting line for a round tube;
fig. 5 is an overall structure diagram of a rapid drawing tool for a 45-degree cutting line for a round tube according to the present utility model.
Legend description:
1. a first positioning clamp body; 2. a cross plate; 3. a limiting plate; 4. a positioning plate; 5. a bottom plate; 6. a first positioning screw; 7. a right angle positioning ruler; 8. a second set screw; 9. a first positioning hole; 10. two positioning grooves; 11. a positioning sleeve; 12. an observation groove; 13. a second positioning hole; 14. a third positioning screw; 15. a round tube; 16. a third positioning hole; 17. and the second positioning clamp body.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 5, a rapid drawing tool for a 45 degree cutting line for a round tube according to an embodiment of the present utility model includes: the right side of the first positioning clamp body 1 is provided with a detachable second positioning clamp body 17, the outer diameter of the round tube 15 is determined by being matched with the first positioning clamp body 1, the second positioning clamp body 17 comprises a transverse plate 2, a limiting plate 3, a positioning plate 4 and a bottom plate 5, the components of the clamp body 17 are fixedly connected with the limiting plate 3 and the positioning plate 4 respectively on the front side and the rear side and the right side of the bottom plate 5, the position connection relation between the bottom plate 5 and the limiting plate 3 and the positioning plate 4 is determined, and the upper surface of the limiting plate 3 is fixedly connected with the transverse plate 2.
The device is used for installing a second set screw 8, the upper side of the transverse plate 2 is penetrated with the second set screw 8, the position of the right-angle set rule 7 is fixed, the right side of the set plate 4 is penetrated with a first set screw 6, the positions of the first set clamp body 1 and the second set clamp body 17 are fixed, the lower end of the first set screw 6 is contacted with a detachable right-angle set rule 7 for measuring the outer diameter of a circular tube 15, and the surface of the right-angle set rule 7 is provided with a detachable set sleeve 11 for correspondingly arranging the outer diameter length of the circular tube 15 on the outer wall of the circular tube 15.
The right side of the locating sleeve 11 is penetrated with a third locating screw 14, the locating sleeve 11 and the right-angle locating ruler 7 are fixed, the shapes of the first locating clamp body 1 and the second locating clamp body 17 are the same, the lower surfaces of the first locating clamp body 1 and the second locating clamp body 17 are contacted with a circular tube 15, the first locating clamp body 1 and the second locating clamp body 17 are supported, the third locating screw 14 is contacted with the left side of the circular tube 15, and the position relation between the third locating screw 14 and the circular tube 15 is determined.
The upper surface of the transverse plate 2 is provided with a first positioning hole 9 and two positioning grooves 10, the positioning grooves 10 are used for drawing lines on the surface of the right-angle positioning ruler 7, the first positioning hole 9 is positioned between the two positioning grooves 10, the first positioning hole 9 is in threaded connection with the surface of the second positioning screw 8, and the connection relation between the first positioning hole 9 and the second positioning screw 8 is determined.
The left surface of the locating plate 4 is provided with a third locating hole 16 for installing the first locating screw 6, the third locating hole 16 is in threaded connection with the left side of the first locating screw 6, and the position relation between the third locating hole 16 and the first locating screw 6 is determined. The first positioning screw 6 is in contact with the right side of the circular tube 15, so that the second positioning clamp body 17 is conveniently fixed.
The upper surface and the right surface of the right-angle positioning ruler 7 are respectively contacted with the second positioning screw 8 and the third positioning screw 14, and the connection relation between the right-angle positioning ruler 7 and the second positioning screw 8 and the third positioning screw 14 is determined. The right angle positioning ruler 7 is matched with the inner surface of the positioning sleeve 11, so that the positioning sleeve 11 can conveniently move on the right angle positioning ruler 7. The right-angle positioning ruler 7 is contacted with the upper surface of the bottom plate 5, the right-angle positioning ruler 7 is supported, two sides of the right-angle positioning ruler 7 are contacted with the limiting plate 3, and the left and right positions of the right-angle positioning ruler 7 are fixed.
The left surface and the right surface of the positioning sleeve 11 are respectively provided with an observation groove 12 and a second positioning hole 13, the measured outer diameter position of the round tube 5 on the right-angle positioning ruler 7 is observed, the second positioning hole 13 is in threaded connection with the left side of the third positioning screw 14 and is used for positioning the outer diameter of the round tube 15 on the tube wall, the observation groove 12 corresponds to the second positioning hole 13, and the position relationship between the observation groove 12 and the second positioning hole 13 is determined.
Working principle: when the tool is used, the first positioning clamp body 1 and the second positioning clamp body 17 are firstly arranged on the upper side of a circular tube, the first positioning screw 6 on the first positioning clamp body 1 is rotated to fasten, then the right angle positioning rule 7 passes through the two positioning clamps, if the right angle positioning rule can pass through the two positioning clamps to prove that the positions of the two clamps are just on a diameter line of a pipeline, then the first positioning screw 6 on the second positioning clamp body 17 is rotated to fasten, the pen is used for marking the right angle positioning rule 7 through the two positioning grooves 10, then the right angle positioning rule 7 with the mark is pulled out from the positioning clamps, the positioning sleeve 11 is sleeved into the right angle positioning rule 7, the third positioning screw 14 is used for fixing after the mark is found in the observation groove 12, the other end of the right angle positioning rule 7 is plugged into the first clamp body 1, the right angle positioning rule is fixed by the first positioning screw 8, a thin rope is used for tightly adhering to a pipe wall winding circle between the two screws on the positioning sleeve 11 and the second positioning clamp body 17, the thin rope is used for marking, the tool is removed, the right angle is left on the pipe wall, the tool is used for measuring the angle of 45 degrees, the angle is easy to carry the tool, and the angle is 45 degrees of a special tool can be formed, the angle is easy, and the tool is convenient to measure the angle is 45, and the weight of a special angle is easy to be used, and the tool is easy to carry the angle 45, and the tool is convenient to measure the angle is easy.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A quick setting-out instrument of 45 degrees cutting lines for pipe, its characterized in that includes: the positioning device comprises a first positioning clamp body (1), wherein a detachable second positioning clamp body (17) is arranged on the right side of the first positioning clamp body (1), the second positioning clamp body (17) comprises a transverse plate (2), limiting plates (3), positioning plates (4) and a bottom plate (5), the front side, the rear side and the right side of the bottom plate (5) are respectively fixedly connected with the limiting plates (3) and the positioning plates (4), and the upper surface of the limiting plates (3) is fixedly connected with the transverse plate (2);
the upper side of diaphragm (2) is passed there is second locating screw (8), the right side of locating plate (4) is passed there is first locating screw (6), the lower extreme contact of first locating screw (6) has detachable right angle location chi (7), the surface of right angle location chi (7) is provided with detachable spacer sleeve (11), the right side of spacer sleeve (11) is passed there is third locating screw (14), the shape of first locating anchor clamps body (1) is the same with second locating anchor clamps body (17), the lower surface contact of first locating anchor clamps body (1) and second locating anchor clamps body (17) has pipe (15), the left side of third locating screw (14) and pipe (15) contacts.
2. The rapid line drawing tool for the 45-degree cutting line for the round tube according to claim 1, wherein a first positioning hole (9) and two positioning grooves (10) are formed in the upper surface of the transverse plate (2), the first positioning hole (9) is located between the two positioning grooves (10), and the first positioning hole (9) is in threaded connection with the surface of the second positioning screw (8).
3. The rapid line drawing tool for the 45-degree cutting line for the round tube according to claim 1, wherein a third positioning hole (16) is formed in the left surface of the positioning plate (4), and the third positioning hole (16) is in threaded connection with the left side of the first positioning screw (6).
4. The rapid drawing tool for the 45-degree cutting line for the round tube according to claim 1, wherein the upper surface and the right surface of the right-angle positioning ruler (7) are respectively contacted with the second positioning screw (8) and the third positioning screw (14).
5. The rapid line drawing tool for the 45-degree cutting line for the round tube according to claim 1, wherein an observation groove (12) and a second positioning hole (13) are respectively formed in the left surface and the right surface of the positioning sleeve (11), the second positioning hole (13) is in threaded connection with the left side of the third positioning screw (14), and the observation groove (12) corresponds to the second positioning hole (13).
6. A rapid drawing tool for a 45 degree cut line for round tubes according to claim 1, wherein the right angle positioning ruler (7) is matched with the inner surface of the positioning sleeve (11).
7. The rapid drawing tool for a cutting line of 45 degrees for a circular tube according to claim 1, wherein the right-angle positioning ruler (7) is contacted with the upper surface of the bottom plate (5), and two sides of the right-angle positioning ruler (7) are contacted with the limiting plate (3).
8. A tool for rapid drawing of a cutting line at 45 degrees for a round tube according to claim 1, wherein the first positioning screw (6) is in contact with the right side of the round tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859830.4U CN220389422U (en) | 2023-04-18 | 2023-04-18 | Quick setting-out instrument of 45 degrees cutting lines for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859830.4U CN220389422U (en) | 2023-04-18 | 2023-04-18 | Quick setting-out instrument of 45 degrees cutting lines for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220389422U true CN220389422U (en) | 2024-01-26 |
Family
ID=89608936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859830.4U Active CN220389422U (en) | 2023-04-18 | 2023-04-18 | Quick setting-out instrument of 45 degrees cutting lines for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220389422U (en) |
-
2023
- 2023-04-18 CN CN202320859830.4U patent/CN220389422U/en active Active
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