CN219656866U - Auxiliary mechanism for drawing arc - Google Patents
Auxiliary mechanism for drawing arc Download PDFInfo
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- CN219656866U CN219656866U CN202320457472.4U CN202320457472U CN219656866U CN 219656866 U CN219656866 U CN 219656866U CN 202320457472 U CN202320457472 U CN 202320457472U CN 219656866 U CN219656866 U CN 219656866U
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- mounting box
- auxiliary mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an arc line drawing auxiliary mechanism, which comprises a base, wherein the bottom end surface of the base is provided with a rectangular pyramid, the upper end surface of the base is provided with an angle meter, the upper end surface of the angle meter is provided with a telescopic cylinder, the inner diameter surface of the telescopic cylinder is provided with a telescopic rod, one end of the telescopic rod is provided with a mounting box, a fixed plate is arranged between the telescopic rod and the mounting box, the mounting box is a cylindrical box, the outer diameter surface of the mounting box is provided with a sliding groove, the inner end of the sliding groove is provided with a laser irradiation lamp, one end of the laser irradiation lamp is provided with a bearing, and one side of the angle meter is provided with a level meter.
Description
Technical Field
The utility model relates to the technical field of arc drawing auxiliary mechanisms, in particular to an arc drawing auxiliary mechanism.
Background
Ruler is also called measuring ruler, which is a tool for drawing and measuring. The ruler is usually provided with scales for measuring the length, has a quantitative marking function, is provided with a plurality of rulers, is provided with holes with special shapes such as letters or circles in the middle, is convenient for a user to draw, and is generally divided into a tape measure, a vernier caliper, a square, a ruler and a plane semicircular ruler; the plane semicircular ruler is a device for assisting in drawing circular arcs, and generally, a ruler with a curve drawing function is drawn only through designed curve grooves or curve edges.
The application number is as follows: CN202121621072.X, relate to a kind of section bar processing uses and draws the arc device, including drawing the arc rod, drawing the arc organization and locating mechanism, the locating mechanism is installed on drawing the arc rod, is used for drawing the arc rod to fix a position, drawing the arc rod and can rotate around locating mechanism; the arc drawing mechanism is slidably and positionally arranged on the arc drawing rod along the length direction of the arc drawing rod and is used for drawing lines. The beneficial effects are that simple structure can realize drawing the pitch arc subaerial fast to the measurement of the curved arc of section bar, the accuracy is high, and production efficiency improves greatly.
Similar to the arc drawing device for profile processing, the arc drawing device for profile processing has the following defects: the positioning mechanism and the arc drawing mechanism of the device can be in close contact with the scribed surface through manual pressing, and no scale mark is arranged on the arc drawing rod of the device, so that the device only has the known circle center and the radius for arc drawing work, and when the device draws an arc, when the circle center and the drawn arc are not on the same plane, the device cannot adjust the horizontal distance between the arc drawing mechanism and the positioning mechanism, thereby being unfavorable for arc drawing work.
Accordingly, in view of the above, an arc-drawing auxiliary mechanism is proposed to achieve the purpose of having more practical value by researching and improving the existing structure and the existing defects.
Disclosure of Invention
The present utility model is directed to an arc drawing auxiliary mechanism for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an draw pitch arc auxiliary mechanism, includes the base, its characterized in that, the bottom surface of base is provided with the rectangular pyramid, the up end of base is provided with the angle appearance, and the up end of angle appearance is provided with flexible section of thick bamboo, the internal diameter surface of flexible section of thick bamboo is provided with the telescopic link, and the one end of telescopic link is provided with the mounting box to be provided with the fixed plate between telescopic link and the mounting box, the mounting box is the cylinder case, and the external diameter surface of mounting box is provided with the spout, and the inner of spout is provided with the laser irradiation lamp, the one end of laser irradiation lamp is provided with the bearing, one side of angle appearance is provided with the spirit level.
Preferably, the method further comprises:
the minimum side length of the rectangular pyramid is equal to the side length of the base, the rectangular area of the rectangular pyramid is equal to the rectangular area of the base, and the two rectangular areas are identical in shape.
Preferably, the method further comprises the following steps:
the inner diameter perimeter of the telescopic cylinder is equal to the outer diameter perimeter of the telescopic rod, the height of the inner cavity of the telescopic cylinder is equal to the height of the telescopic rod, and the telescopic cylinder and the telescopic rod form a sliding structure.
Preferably, the method further comprises the following steps:
the outer diameter surface of the mounting box is embedded with a plurality of groups of sliding grooves, the sliding grooves are embedded towards the circle center direction, the length of the sliding grooves is equal to that of the laser spot lamp, and the sliding grooves are in the same horizontal plane.
Preferably, the method further comprises the following steps:
the laser irradiation lamp forms a rotating structure with the mounting box through the bearing, and the sliding chute and the bearing form a sliding structure.
Preferably, the method further comprises the following steps:
the level gauge is arranged on the side face of the angle gauge in a clamping connection mode, an adjusting sleeve is arranged on the outer diameter surface of the telescopic cylinder, scale marks are arranged on the outer diameter surfaces of the telescopic cylinder and the telescopic rod, and a height detector is arranged at the circle center of the sliding grooves.
Compared with the prior art, the utility model has the beneficial effects that: the device is provided with the angle gauge and the level gauge on one side of the base and is used for measuring the included angle between the device and the drawn arc surface, so that the device is always in a vertical state with the plane of the drawn arc surface, the device can change the radius of the drawn arc surface by changing the heights of the telescopic cylinder and the telescopic rod, and the radius of the drawn arc surface can be changed by rotating the laser irradiation lamp through the bearing, so that the radius of the arc surface is changed without increasing the distance between the device and the part of the drawn arc surface, the device is used for measuring and calculating the radius of the arc surface according to the inclination angle of the laser irradiation lamp and the heights of the telescopic cylinder and the telescopic rod, and the device is always in a vertical state with the plane of the drawn arc surface during measurement and calculation, so that the accuracy of a measurement result is ensured, and a user can quickly and accurately draw the arc surface.
Drawings
FIG. 1 is a schematic diagram of an arc-drawing auxiliary mechanism according to the present utility model;
FIG. 2 is a schematic diagram of an arc-drawing auxiliary mechanism in front view;
fig. 3 is a schematic front view of an arc auxiliary mechanism mounting box according to the present utility model.
In the figure: 1. a base; 2. a rectangular pyramid; 3. an angle gauge; 4. a telescopic cylinder; 5. a telescopic rod; 6. a mounting box; 7. a fixing plate; 8. a chute; 9. a laser irradiation lamp; 10. a bearing; 11. a level gauge; 12. and (5) adjusting the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: an arc drawing auxiliary mechanism comprises a base 1, wherein a rectangular pyramid 2 is arranged on the bottom end surface of the base 1, an angle meter 3 is arranged on the upper end surface of the base 1, a telescopic cylinder 4 is arranged on the upper end surface of the angle meter 3, a telescopic rod 5 is arranged on the inner diameter surface of the telescopic cylinder 4, an installation box 6 is arranged at one end of the telescopic rod 5, a fixed plate 7 is arranged between the telescopic rod 5 and the installation box 6, the installation box 6 is a cylindrical box, a sliding groove 8 is arranged on the outer diameter surface of the installation box 6, a laser irradiation lamp 9 is arranged at the inner end of the sliding groove 8, when measurement is carried out, the laser irradiation lamp 9 slides out through the sliding groove 8, the laser irradiation lamp 9 is retracted by the sliding groove 8 when not in use, so that the use space is saved, a bearing 10 is arranged at one end of the laser irradiation lamp 9, the bearing 10 can limit the bearing 10, the bearing 10 can be measured by the level meter 11, the arc is convenient to calculate, the angle meter 3 is provided with a level meter 11 on one side, and the angle meter 3 and the level meter 11 are arranged on one side of the base 1 to measure the included angle between the device and the drawn arc surface, so as to ensure that the device is always in a vertical state with the plane of the drawn arc surface, the device can change the radius of the drawn arc surface by changing the heights of the telescopic cylinder 4 and the telescopic rod 5, and the radius of the drawn arc surface can be changed by rotating the laser irradiation lamp 9 through the bearing 10, so that the radius of the arc surface is changed without increasing the distance between the device and the part of the drawn arc surface, the device is used for measuring and calculating the radius of the arc surface according to the inclination angle of the laser irradiation lamp 9 and the heights of the telescopic cylinder 4 and the telescopic rod 5, and the device is always in a vertical state with the plane of the drawn arc surface during measurement and calculation, thereby ensuring the accuracy of the measurement result so as to enable a user to rapidly and accurately draw an arc line;
the minimum side length of the rectangular pyramid 2 is equal to the side length of the base 1, the rectangular area of the rectangular pyramid 2 is equal to the rectangular area of the base 1, the two shapes are the same, the inner diameter perimeter of the telescopic cylinder 4 is equal to the outer diameter perimeter of the telescopic rod 5, the height of the inner cavity of the telescopic cylinder 4 is equal to the height of the telescopic rod 5, the telescopic cylinder 4 and the telescopic rod 5 form a sliding structure, the outer diameter surface of the mounting box 6 is inlaid with a plurality of groups of sliding grooves 8, the sliding grooves 8 are inlaid towards the circle center direction, the length of the sliding grooves 8 is equal to the length of the laser irradiation lamp 9, the plurality of groups of sliding grooves 8 are in the same horizontal plane, the laser irradiation lamp 9 and the mounting box 6 form a rotating structure through a bearing 10, the sliding grooves 8 and the bearing 10 form a sliding structure, the level meter 11 is arranged on the side surface of the angle meter 3 in a clamping connection mode, the outer diameter surface of the telescopic cylinder 4 is provided with an adjusting sleeve 12, the outer diameter surface of the telescopic cylinder 4 and the telescopic rod 5 are provided with scale marks, the measurement height is observed through the scale marks, the circle center position formed by the plurality of groups of sliding grooves 8 is convenient to calculate the size of the arc radius.
Working principle: when the arc drawing auxiliary mechanism is used, firstly, an angle meter 3 and a level meter 11 are arranged on one side of the base 1 and used for measuring an included angle between the device and an arc drawing surface, so that the device is always in a vertical state with the plane of the arc drawing surface, the device can change the radius of the arc drawing surface by changing the heights of the telescopic cylinder 4 and the telescopic rod 5, and the radius of the arc drawing surface can be changed by rotating the laser irradiation lamp 9 through the bearing 10, so that the radius of the arc drawing surface is changed without increasing the distance between the device and an arc drawing part, and the radius of the arc is measured and calculated according to the inclination angle of the laser irradiation lamp 9 and the heights of the telescopic cylinder 4 and the telescopic rod 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an draw pitch arc auxiliary mechanism, includes base (1), its characterized in that, the bottom surface of base (1) is provided with quadrangular pyramid (2), the up end of base (1) is provided with angle appearance (3), and the up end of angle appearance (3) is provided with telescopic tube (4), the internal diameter surface of telescopic tube (4) is provided with telescopic link (5), and the one end of telescopic link (5) is provided with mounting box (6) to be provided with fixed plate (7) between telescopic link (5) and mounting box (6), mounting box (6) are the cylinder case, and the external diameter surface of mounting box (6) is provided with spout (8), and the inner of spout (8) is provided with laser shot-light (9), the one end of laser shot-light (9) is provided with bearing (10), one side of angle appearance (3) is provided with spirit level (11).
2. An arc drawing auxiliary mechanism according to claim 1, wherein the minimum side length of the rectangular pyramid (2) is equal to the side length of the base (1), and the rectangular area of the rectangular pyramid (2) is equal to the rectangular area of the base (1), and the two are identical in shape.
3. An arc drawing auxiliary mechanism according to claim 2, wherein the inner diameter circumference of the telescopic cylinder (4) is equal to the outer diameter circumference of the telescopic rod (5), the height of the inner cavity of the telescopic cylinder (4) is equal to the height of the telescopic rod (5), and the telescopic cylinder (4) and the telescopic rod (5) form a sliding structure.
4. An arc-drawing auxiliary mechanism according to claim 3, wherein a plurality of groups of sliding grooves (8) are inlaid on the outer diameter surface of the mounting box (6), the sliding grooves (8) are inlaid in the direction of the circle center, the length of the sliding grooves (8) is equal to that of the laser irradiation lamp (9), and the sliding grooves (8) are positioned on the same horizontal plane.
5. An arc drawing auxiliary mechanism according to claim 4, wherein the laser irradiation lamp (9) and the mounting box (6) form a rotating structure through a bearing (10), and the sliding groove (8) and the bearing (10) form a sliding structure.
6. The arc drawing auxiliary mechanism according to claim 5, wherein the level gauge (11) is arranged on the side surface of the angle gauge (3) in a clamping connection mode, an adjusting sleeve (12) is arranged on the outer diameter surface of the telescopic cylinder (4), scale marks are arranged on the outer diameter surfaces of the telescopic cylinder (4) and the telescopic rod (5), and a height detector is arranged at the circle center formed by a plurality of groups of sliding grooves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320457472.4U CN219656866U (en) | 2023-03-13 | 2023-03-13 | Auxiliary mechanism for drawing arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320457472.4U CN219656866U (en) | 2023-03-13 | 2023-03-13 | Auxiliary mechanism for drawing arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656866U true CN219656866U (en) | 2023-09-08 |
Family
ID=87855227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320457472.4U Active CN219656866U (en) | 2023-03-13 | 2023-03-13 | Auxiliary mechanism for drawing arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656866U (en) |
-
2023
- 2023-03-13 CN CN202320457472.4U patent/CN219656866U/en active Active
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