CN209351142U - A kind of Machine Design new tool ruler - Google Patents

Abstract

The utility model discloses a kind of Machine Design new tool rulers, including frame plate, the lower end quadrangle of the frame plate is respectively and fixedly provided with sucker, cavity is equipped in the frame plate, the upper end of the frame plate is equipped with the first graduation mark, one end of the frame plate is fixed with limited block, the side of the frame plate is fixed with protective shell, one end of the limited block is equipped with T-type sliding slot, auxiliary locator is equipped in the T-type sliding slot, rotating mechanism is equipped in the cavity, the upper end of the rotating mechanism is fixed with rotating bar, the rotating bar is equipped with magnifying glass, one end of the rotating bar is rotatably connected to motion bar, the upper end of the motion bar is equipped with the second graduation mark.The utility model can quickly adjust picture radius of circle by improvements over the prior art, reduce the auxiliary tool needed for drawing, and avoid setting-out dislocation, improve the utilization rate of tool, save the time of drawing, and convenient to use.

Description

A kind of Machine Design new tool ruler

Technical field

The utility model relates to mechanical drawing technical field more particularly to a kind of Machine Design new tool rulers.

Background technique

Machine Design be according to requirements to mechanical working principle, structure, motion mode, power and energy transmitting side Formula, the material and shape size of each part, lubricating method etc., which are conceived, analyzed and calculated and be translated into, specifically to be retouched It states using the course of work as manufacture foundation, and tool ruler can be used in the process of design.

Existing tool ruler needs a variety of drawing tools when being drawn mostly, keeps picture work more many and diverse, and cannot The radius of picture circle is enough adjusted, needs to hold ruler when drawing straight line and converts angle back and forth, when painting folder angle also needs by angulation Device, used tool is various, and picture personnel are easy the shadow that tool ruler is unstable because hand is affectedly bashful, and setting-out is caused to misplace when drawing It rings, for this purpose, we have proposed a kind of Machine Design new tool rulers to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Machine Design proposed is new Type tool ruler.

To achieve the goals above, the utility model adopts the technical scheme that

The lower end quadrangle of a kind of Machine Design new tool ruler, including frame plate, the frame plate is respectively and fixedly provided with sucker, institute It states and is equipped with cavity in frame plate, the upper end of the frame plate is equipped with the first graduation mark, and one end of the frame plate is fixed with limit Block, the side of the frame plate are fixed with protective shell, and one end of the limited block is equipped with T-type sliding slot, is equipped in the T-type sliding slot Auxiliary locator, the cavity is interior to be equipped with rotating mechanism, and the upper end of the rotating mechanism is fixed with rotating bar, the rotating bar It is equipped with magnifying glass, one end of the rotating bar is rotatably connected to motion bar, and the upper end of the motion bar is equipped with the second graduation mark, Fixing piece is fixed on one end side wall of the motion bar, the fixing piece is equipped with rotating block.

Preferably, the auxiliary locator includes the sliding shoe being arranged in T-type sliding slot, and the sliding shoe is equipped with spiral shell Line through-hole is screwed with bolt in the tapped through hole, and one end and the T-type sliding slot of the bolt offset, one end of the sliding shoe It is fixed with main scale, one end of the main scale is fixed with mounting blocks, and the upper end of the mounting blocks is rotatably connected to by third shaft The upper end side of auxiliary scale, the auxiliary scale is equipped with third graduation mark.

Preferably, the rotating mechanism includes the supporting block for being fixed on bottom in cavity, one end rotation of the supporting block It is connected with the second shaft, fixing sleeve is connected to first gear in second shaft, and one end of second shaft is through cavity Inner sidewall, and the side of frame plate is extended to, one end of second shaft is fixed with turntable, and the side of the first gear is nibbled Conjunction has second gear, runs through in the second gear and is equipped with first rotating shaft, one end of the first rotating shaft is rotatably connected on cavity The other end of interior bottom, the first rotating shaft runs through the inner wall of cavity, and extends to the upper end of frame plate, the first rotating shaft One end be connected to one end of rotating bar.

Preferably, rubber layer is fixed on the fixing piece.

Preferably, the position of the magnifying glass is corresponding with the first graduation mark.

Preferably, the main scale is equipped with T-type sliding block corresponding with T-type sliding slot, and the main scale is located in T-type sliding slot.

Compared with prior art, the utility model has the beneficial effects that

1, by the cooperation of rotating bar, motion bar and fixing piece, multi-angle picture is carried out, solves and cannot be adjusted picture Round Radius has achieved the effect that quick picture circle and angle, has not needed the mesh assisted simultaneously with a variety of drawing tools 's；

2, by the cooperation of main scale and auxiliary scale, the effect of straight line and oblique line is carried out, needs is solved and draws by protractor Caused by inconvenience problem, achieved the effect that quickly carry out straight line and oblique line, it is not easy to cause setting-out misplace purpose；

In conclusion the utility model can quickly adjust picture radius of circle by improvements over the prior art, reduces and draw Required auxiliary tool avoids setting-out dislocation, improves the utilization rate of tool, saves the time of drawing, and convenient to use.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Machine Design new tool ruler top view；

Fig. 2 be the utility model proposes a kind of Machine Design new tool ruler frame plate schematic diagram of internal structure；

Fig. 3 be the utility model proposes a kind of Machine Design new tool ruler frame plate side view；

Fig. 4 be the utility model proposes a kind of Machine Design new tool ruler limited block structural schematic diagram；

Fig. 5 be the utility model proposes a kind of Machine Design new tool ruler A at enlarged drawing.

In figure: 1 frame plate, 2 turntables, 3 first graduation marks, 4 limited blocks, 5 sliding shoes, 6 protective shells, 7 first rotating shafts, 8 are put Big mirror, 9 second graduation marks, 10 rotating bars, 11 fixing pieces, 12 motion bars, 13 auxiliary scales, 14 second shafts, 15 first gears, 16 the Two gears, 17 supporting blocks, 18 third shafts, 19 suckers, 20 T-type sliding slots, 21 bolts, 22 main scales, 23 mounting blocks, 24 thirds are carved Spend line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, a kind of Machine Design new tool ruler, including frame plate 1, the lower end quadrangle of frame plate 1 are fixed There is sucker 19, can facilitate and position tool ruler, avoids and draw wrong line in drawing processes again, be equipped with cavity in frame plate 1, The upper end of frame plate 1 is equipped with the first graduation mark 3, and one end of frame plate 1 is fixed with limited block 4, and the side of frame plate 1 is fixed with guarantor Protective case 6, one end of limited block 4 are equipped with T-type sliding slot 20, are equipped with auxiliary locator in T-type sliding slot 20, can quick line drawing, subtract Cumbersome picture step is lacked, has not needed ruler converting angle back and forth；

Rotating mechanism is equipped in cavity, the upper end of rotating mechanism is fixed with rotating bar 10, and rotating bar 10 is equipped with magnifying glass 8, facilitated by magnifying glass 8 and observe drawn lines angle, one end of rotating bar 10 is rotatably connected to motion bar 12, motion bar 12 Upper end is equipped with the second graduation mark 9, facilitates the different size of circle of picture by the cooperation of rotating bar 10 and motion bar 12, motion bar 12 Fixing piece 11 is fixed on the side wall of one end, fixing piece 11 is equipped with rotating block, paintbrush is fixed by fixing piece 11, is not required to It holds paintbrush and carries out picture circle, facilitate operation.

In the utility model, auxiliary locator includes the sliding shoe 5 being arranged in T-type sliding slot 20, and sliding shoe 5 is equipped with Tapped through hole is screwed with bolt 21 in tapped through hole, and one end and the T-type sliding slot 20 of bolt 21 offset, rotating bolt 21, sliding shoe 5 and main scale 22 slided, can quickly draw the straight line of different length, one end of sliding shoe 5 is fixed with main scale 22, main scale 22 One end be fixed with mounting blocks 23, the upper ends of mounting blocks 23 is rotatably connected to auxiliary scale 13 by third shaft 18, auxiliary scale 13 it is upper Side is held to be equipped with third graduation mark 24, oblique line can quickly be drawn by observing third graduation mark 24 by rotation auxiliary scale 13, work as main scale 22 it is rectangular with auxiliary scale 13 when, it is convenient to draw vertical line in different location, and can determine two by the distance that main scale 22 slides The distance between vertical line, it is easy to operate, it is easy to use.

In the utility model, rotating mechanism includes the supporting block 17 for being fixed on bottom in cavity, and one end of supporting block 17 turns Dynamic to be connected with the second shaft 14, fixing sleeve is connected to first gear 15 in the second shaft 14, and cavity is run through in one end of the second shaft 14 Inner sidewall, and extend to the side of frame plate 1, one end of the second shaft 14 is fixed with turntable 2, and the side of first gear 15 is nibbled Conjunction has second gear 16, runs through in second gear 16 and is equipped with first rotating shaft 7, one end of first rotating shaft 7 is rotatably connected in cavity Bottom, the other end of first rotating shaft 7 runs through the inner wall of cavity, and extends to the upper end of frame plate 1, one end of first rotating shaft 7 It is connected to one end of rotating bar 10, rotating bar 10 can be driven to be rotated, 10 drive activity of rotating bar by rotating turntable 2 Fixing piece on bar 12, and then paintbrush is driven to carry out picture circle, when needing to adjust the size of circle, motion bar 12 is rotated to adjust half Diameter of a circle, and half bowlder of picture is being needed, the angle of semicircle can be observed by the first graduation mark 3, do not needed again by angulation Device measures, easy to use, saves the time of picture.

In the utility model, when in use, tool ruler is positioned by sucker 19, avoids picture mistake line, by solid Determine part 11 paintbrush is fixed, does not need hand-held paintbrush and carry out picture circle, rotating bolt 21, sliding shoe 5 and main scale 22 are slided It is dynamic, the straight line of different length can be quickly drawn, auxiliary scale 13 is rotatably connected to, the upper end side of auxiliary scale 13 is equipped with third graduation mark 24, oblique line can quickly be drawn by observing third graduation mark 24 by rotation auxiliary scale 13, when main scale 22 and auxiliary scale 13 are rectangular, side Just vertical line is drawn in different location, and the distance between two vertical lines can be determined by the distance that main scale 22 slides, passed through Rotate turntable 2, drive rotating bar 10 rotated, rotating bar 10 drive motion bar 12 on fixing piece, and then drive paintbrush into Row picture circle rotates motion bar 12 when needing to adjust the size of circle to adjust half diameter of a circle, and needing half bowlder of picture, can To observe the angle of semicircle by the first graduation mark 3.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of Machine Design new tool ruler, including frame plate (1), it is characterised in that: the lower end quadrangle of the frame plate (1) It is respectively and fixedly provided with sucker (19), cavity is equipped in the frame plate (1), the upper end of the frame plate (1) is equipped with the first graduation mark (3), one end of the frame plate (1) is fixed with limited block (4), and the side of the frame plate (1) is fixed with protective shell (6), institute The one end for stating limited block (4) is equipped with T-type sliding slot (20), is equipped with auxiliary locator in the T-type sliding slot (20), in the cavity Equipped with rotating mechanism, the upper end of the rotating mechanism is fixed with rotating bar (10), and the rotating bar (10) is equipped with magnifying glass (8), one end of the rotating bar (10) is rotatably connected to motion bar (12), and the upper end of the motion bar (12) is equipped with the second scale Line (9) is fixed with fixing piece (11) on one end side wall of the motion bar (12), and the fixing piece (11) is equipped with rotating block.

2. a kind of Machine Design new tool ruler according to claim 1, which is characterized in that the auxiliary locator packet The sliding shoe (5) being arranged in T-type sliding slot (20) is included, the sliding shoe (5) is equipped with tapped through hole, spiral shell in the tapped through hole Conjunction has bolt (21), and one end and the T-type sliding slot (20) of the bolt (21) offset, and one end of the sliding shoe (5) is fixed with master One end of ruler (22), the main scale (22) is fixed with mounting blocks (23), and the upper end of the mounting blocks (23) passes through third shaft (18) it is rotatably connected to auxiliary scale (13), the upper end side of the auxiliary scale (13) is equipped with third graduation mark (24).

3. a kind of Machine Design new tool ruler according to claim 1, which is characterized in that the rotating mechanism includes solid It is scheduled on the supporting block (17) of bottom in cavity, one end of the supporting block (17) is rotatably connected to the second shaft (14), and described Fixing sleeve is connected to first gear (15) in two shafts (14), and the inner sidewall of cavity is run through in one end of second shaft (14), and The side of frame plate (1) is extended to, one end of second shaft (14) is fixed with turntable (2), the first gear (15) Side is engaged with second gear (16), through equipped with first rotating shaft (7), the first rotating shaft (7) on the second gear (16) One end be rotatably connected on the bottom in cavity, the other end of the first rotating shaft (7) runs through the inner wall of cavity, and extends to frame One end of the upper end of frame plate (1), the first rotating shaft (7) is connected to one end of rotating bar (10).

4. a kind of Machine Design new tool ruler according to claim 1, which is characterized in that solid on the fixing piece (11) Surely there is rubber layer.

5. a kind of Machine Design new tool ruler according to claim 1, which is characterized in that the position of the magnifying glass (8) It sets corresponding with the first graduation mark (3).

6. a kind of Machine Design new tool ruler according to claim 2, which is characterized in that the main scale (22) is equipped with T-type sliding block corresponding with T-type sliding slot (20), the main scale (22) are located in T-type sliding slot (20).