CN213565183U

CN213565183U - Multifunctional drawing rule for mechanical design

Info

Publication number: CN213565183U
Application number: CN202022372952.XU
Authority: CN
Inventors: 刘爱华; 支铁山
Original assignee: Guangxi Institute of Occupational
Current assignee: Guangxi Institute of Occupational
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-29
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a multi-functional drawing rule is used in mechanical design relates to mechanical design instrument technical field. The utility model discloses a ruler body one, install the regulating block along ruler body one length direction adjustable position on the ruler body one, install the ruler body two of horizontal plane perpendicular to ruler body one on the regulating block, the fillet chi is installed to the one end of ruler body one, ruler body two and the one side that the fillet chi deviates from the scale are all in the coplanar. The utility model discloses when drawing vertically and horizontally staggered's line drawing, through mutually supporting between the chi body one and the chi body two, drawing tangent line drawing that can be convenient, and through the scale on the chi body one and the chi body two can be very convenient judge the interval between the lines, consequently improved drawing efficiency, made things convenient for staff's use, and it is convenient in time to measure and draw the lines of different angles to the angle of lines to prepare the fillet chi on chi body one.

Description

Multifunctional drawing rule for mechanical design

Technical Field

The utility model relates to a mechanical design instrument technical field, concretely relates to multi-functional drawing rule is used in mechanical design.

Background

In mechanical design drawing, need to draw and to length, the angle is measured to straight line, broken line etc, the instrument that generally uses mainly has the chi body, drawing pen and cleaning plate constitute, wherein the chi body belongs to an instrument of wherein important, guarantee the drawing lines, drawing angle and assurance of proportion, but current chi body function singleness, when drawing large tracts of land straightness picture, when both drawing the line picture of vertically and horizontally staggered and single straight line, often need to alternate the position of ruler and reach the drawing effect, and still need carry out the size measurement to utilizing the ruler and confirm the back drawing when drawing, still can not carry out effectual combination with the ruler with the protractor of frequent use, influence drawing efficiency, consequently the utility model provides a multifunctional drawing rule for mechanical design.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a multi-functional drawing rule is used in mechanical design.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a multi-functional drawing rule is used in mechanical design, includes the chi body one, install the regulating block along a length direction adjustable position of the chi body on the chi body one, install the chi body two of horizontal plane perpendicular to chi body one on the regulating block, the fillet chi is installed to the one end of chi body one, the one side that the chi body one, chi body two and fillet chi deviate from the scale all is in the coplanar.

Furthermore, the adjusting block is connected to the outer surface of the ruler body I in a sliding and clamping mode, and a locking rod I abutting against the scale surface of the ruler body I penetrates through the adjusting block through threads.

Furthermore, a clamping groove is formed in the side face of the first ruler body in the length direction of the first ruler body, and a clamping block inserted into the clamping groove is formed on the adjusting block.

Furthermore, one end of the ruler body, which is provided with the fillet ruler, is provided with a notch, and the fillet ruler is arranged in the notch.

Furthermore, the round angle ruler is hinged with the ruler body I.

Furthermore, a locking rod II which is pressed against the fillet ruler penetrates through the upper thread of the ruler body I.

The utility model has the advantages as follows: the utility model discloses when drawing vertically and horizontally staggered's line drawing, through mutually supporting between the chi body one and the chi body two, drawing tangent line drawing that can be convenient, and through the scale on the chi body one and the chi body two can be very convenient judge the interval between the lines, consequently improved drawing efficiency, made things convenient for staff's use, and it is convenient in time to measure and draw the lines of different angles to the angle of lines to prepare the fillet chi on chi body one.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

FIG. 3 is another perspective view of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

reference numerals: 1. a first ruler body; 2. an adjusting block; 3. a second ruler body; 4. a round angle square; 5. a first locking rod; 6. a card slot; 7. a notch; 8. and a second locking rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a multifunctional drawing ruler for mechanical design according to an embodiment of the present invention includes a ruler body 1, a first ruler body 1 is provided with a regulating block 2 capable of adjusting position along the length direction of the ruler body 1, a second ruler body 3 with a horizontal plane perpendicular to the first ruler body 1 is provided on the regulating block 2, a first fillet ruler 4 is provided at one end of the first ruler body 1, the second ruler body 3 and a side of the fillet ruler 4 deviating from the scales are all in the same plane, the first ruler body 1, the second ruler body 3 and the fillet ruler 4 are provided with corresponding scales, wherein the position of the second ruler body 3 can be changed by changing the position of the regulating block 2, when drawing a criss-cross line drawing, the line drawing can be conveniently drawn by the mutual cooperation between the first ruler body 1 and the second ruler body 3, and the distance between the lines can be conveniently determined by the scales on the first ruler body 1 and the second ruler body 3, therefore, drawing efficiency is improved, the use of workers is facilitated, and the fillet ruler 4 is arranged on the ruler body I1, so that the angles of the lines can be measured conveniently and timely, and the lines with different angles can be drawn.

As shown in fig. 2, in some embodiments, the adjusting block 2 is slidably engaged with the outer surface of the first ruler body 1, a first locking rod 5 abutting against the scale surface of the first ruler body 1 penetrates through the adjusting block 2, the adjusting block 2 is in a sliding relationship with the first ruler body 1, and the adjusting block 2 cannot be removed from the first ruler body 1 when the adjusting block 2 normally slides, and the position of the second ruler body 3 can be determined by fixing the adjusting block 2 and the first ruler body 1 through the first locking rod 5.

As shown in fig. 3, in some embodiments, a clamping groove 6 is formed in the side surface of the ruler body 1 along the length direction of the ruler body 1, a clamping block inserted into the clamping groove 6 is configured on the adjusting block 2, wherein the clamping block is not shown in the drawing, and the adjusting block 2 can only slide along the length direction of the ruler body 1 through the matching of the clamping block and the clamping groove 6; however, it should be noted that the adjusting block 2 can be slid off from the end of the ruler body 1 where the square 4 is not installed.

In some embodiments, as shown in fig. 4, one end of the ruler body 1, which is provided with the fillet ruler 4, is provided with a notch 7, the fillet ruler 4 is arranged in the notch 7, and the design of the notch 7 ensures that the fillet ruler 4 and the ruler body 1 are in the same plane.

In some embodiments, as shown in fig. 4, the radius ruler 4 is hinged with the ruler body 1, and the angle measurement can be completed under the condition that the position of the ruler body 1 is kept unchanged by rotating the radius ruler 4.

As shown in fig. 4, in some embodiments, a second locking rod 8 abutting against the radius ruler 4 penetrates through the screw thread on the ruler body 1, so that the position of the rotated radius ruler 4 can be fixed, and the stability of the radius ruler during angle measurement is ensured.

Claims

1. The utility model provides a multi-functional drawing rule is used in mechanical design, its characterized in that, includes ruler body (1), install regulation piece (2) along ruler body (1) length direction adjustable position on ruler body (1), install two (3) of chi body of horizontal plane perpendicular to ruler body (1) on regulation piece (2), fillet chi (4) are installed to the one end of ruler body (1), one side that ruler body (1), chi body two (3) and fillet chi (4) deviate from the scale all is in the coplanar.

2. A multifunctional drawing rule for mechanical design according to claim 1 characterized in that the adjusting block (2) is slidingly clamped on the outer surface of the rule body one (1), and a first locking rod (5) which is pressed against the scale surface of the rule body one (1) is threaded through the adjusting block (2).

3. A multifunctional drawing rule for mechanical design according to claim 2, wherein the side of the rule body one (1) is provided with a slot (6) along the length direction of the rule body one (1), and the adjusting block (2) is provided with a block inserted into the slot (6).

4. A multi-functional drawing rule for mechanical design according to claim 1 characterized in that the end of the rule body one (1) where the protractor (4) is mounted is configured with a notch (7), and the protractor (4) is mounted in the notch (7).

5. A multifunctional drawing rule for mechanical design according to claim 4 characterized in that the fillet rule (4) is hinged with the rule body one (1).

6. A multifunctional drawing rule for mechanical design according to claim 5 characterized in that the second locking lever (8) against the angle square (4) is threaded through the first rule body (1).