CN207528150U - A kind of mechanical-design rule - Google Patents

Abstract

The utility model is related to field of measuring technique, more particularly to a kind of mechanical-design rule, including main measuring scale, the first groove is offered on main measuring scale, first groove left end is equipped with first rotating shaft and the second shaft, first rotating shaft is equipped with measurement plate, measurement plate is equipped with protractor and tool box, second shaft is equipped with secondary measuring scale, the second groove is equipped in main measuring scale, through-hole is offered between first groove and the second groove, disk is equipped in second groove, main measuring scale front side wall is equipped with slide plate, it is connected between disk and slide plate by slide bar, slide plate right side wall is equipped with depth measuring ruler；The defects of technical solution provided by the utility model can make up measuring scale limited length existing for existing tool ruler to a certain extent, and aperture depth survey is inconvenient.

Description

A kind of mechanical-design rule

Technical field

The utility model is related to field of measuring technique, and in particular to a kind of mechanical-design rule.

Background technology

Machine Design is the transmission according to requirements to the operation principle of machinery, structure, the method for operation, power and energy Mode, the material and shape size of each part, lubricating system method etc. are conceived, analyzed and are calculated and be translated into tool Body description is with the operation principle of seat manufacture foundation.In mechanical design processes, need to measure size, depth, angle etc. in hole Data, this just needs a more comprehensive survey tool of ratio to measure it, and existing measuring scale is mostly long there are measuring scale Spend limited, hole depth measures the defects of inconvenient.

In publication number CN205784980U, publication date is discloses one in the utility model patent on December 7th, 2016 Kind of multi-functional mechanical design tool ruler, including scale, supporting rod and feature board, the scale surface is provided with sliding slot, on sliding slot Depthometer is provided with, the first sliding block is provided on sliding slot, the first upper end of slide block is connected with supporting rod, the setting of supporting rod lower end There is parcel shelf, supporting rod outer ring is provided with the second sliding block, and the second shoe surface is provided with electronic console, and the second sliding block left end is set Slide calliper rule are equipped with, upper end is provided with feature board on the left of supporting rod, and shaft, the connection of shaft upper end are provided at feature board left end center Protractor is provided with, magnifying glass is provided with above feature board right part, schematic diagram hole, supporting rod right side upper end are provided with below magnifying glass Metal hose is provided with, metal hose top is provided with LED light.It is single that the utility model solves existing product function, structure The problem of complicated, improves practicability.

But the defects of existing tool ruler is there are measuring scale limited length, and aperture depth survey is inconvenient.

Invention content

（One）The technical issues of solution

In view of the above problems, the utility model proposes a kind of mechanical-design rules.The utility model is carried The technical solution of confession can effectively make up measuring scale limited length existing for existing tool ruler, aperture depth to a certain extent Measure the defects of inconvenient.

（Two）Technical solution

In order to realize above-mentioned purpose, the utility model uses following technical solution:

A kind of mechanical-design rule, it is characterised in that：It is recessed that first is offered including main measuring scale, on the main measuring scale Slot, the first groove left end are equipped with first rotating shaft and the second shaft, and the first rotating shaft is equipped with measurement plate, the measurement plate Protractor and tool box are equipped with, second shaft is equipped with secondary measuring scale, the second groove, institute are equipped in the main measuring scale It states and through-hole is offered between the first groove and second groove, be equipped with disk in second groove, before the main measuring scale Side wall is equipped with slide plate, is connected between the disk and the slide plate by slide bar, and the slide plate right side wall is surveyed equipped with depth Gage.

Preferably, be rotatablely connected between the first rotating shaft and first recess sidewall, second shaft perpendicular to First groove, and be also rotation connection between second shaft and first groove.

Preferably, the width of the measurement plate is less than or equal to the width of first groove.

Preferably, the through-hole equipped with round, rectangular, triangle, parallelogram in the tool box.

Preferably, the width of the through-hole and length are respectively less than the width and length of first groove and second groove Degree.

Preferably, the thickness of the disk is less than the thickness of second groove.

Preferably, the diameter of the slide bar is less than or equal to the width of the through-hole.

（Three）Advantageous effect

Due to using above-mentioned technical solution, the beneficial effects of the utility model are：It is solid to need to draw some on drawing Determine figure（Such as：Triangle, rectangle, parallelogram, circle）When, plane where measurement plate is placed on and is drawn on drawing, is used Pen is described on the model in tool box, convenient and efficient；When needing to measure object length, main measuring scale lower edge is aligned Measuring piece, can be with revolute measuring scale so that secondary measuring scale is parallel to main measuring scale i.e. when main measuring scale graduation mark falls short of Can, increase the measurement range of survey tool；When needing measurement angle, the protractor in measurement plate is placed in object being measured ；When needing to measure hole depth, slide plate is pushed, disk slides in the second groove, until the end of depth measuring ruler reaches Hole bottom position, the reading read on depth measuring ruler is hole depth；Measuring scale provided by the utility model can facilitate Measurement object Angular Dimension, length dimension and depth dimensions, can accurately draw simple planar graph, function is neat Entirely, reasonable design, effectively compensate for measuring scale that the prior art provided there are the defects of, it is highly practical, be worthy to be popularized.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of main measuring scale；

Fig. 3 is slide plate and its attachment structure schematic diagram；

Wherein：

1st, main measuring scale；2nd, the first groove；3rd, first rotating shaft；4th, the second shaft；5th, measurement plate；6th, protractor；7th, tool Frame；8th, secondary measuring scale；9th, through-hole；10th, the second groove；11st, disk；12nd, slide bar；13rd, slide plate；14th, depth measuring ruler.

Specific embodiment

Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Reality based on the utility model Apply example, those of ordinary skill in the art's all other embodiments obtained without creative efforts all belong to In the range of the utility model protection.

A kind of mechanical-design rule, as shown in Figure 1, Figure 2, Figure 3 shows：Including main measuring scale 1, offered on main measuring scale 1 First groove 2,2 left end of the first groove are equipped with 3 and second shaft 4 of first rotating shaft, and first rotating shaft 3 is equipped with measurement plate 5, measurement plate 5 are equipped with protractor 6 and tool box 7, and the second shaft 4 is equipped with secondary measuring scale 8, and the second groove 10 is equipped in main measuring scale 1, the Through-hole 9 is offered between one groove 2 and the second groove 10, disk 11 is equipped in the second groove 10, is set on main 1 front side wall of measuring scale There is slide plate 13, be connected between disk 11 and slide plate 13 by slide bar 12,13 right side wall of slide plate is equipped with depth measuring ruler 14.

It being rotatablely connected between 3 and first groove of first rotating shaft, 2 side wall, the second shaft 4 is perpendicular to the first groove 2, and second Also it is rotation connection between 4 and first groove 2 of shaft, the width of measurement plate 5 is less than or equal to the width of the first groove 2, tool box 7 The interior through-hole equipped with round, rectangular, triangle, parallelogram, the width and length of through-hole 9 are respectively less than the first groove 2 and the The width and length of two grooves 10, the thickness of disk 11 are less than the thickness of the second groove 10, and the diameter of slide bar 12 is less than or equal to lead to The width in hole 9.

It needs to draw some fixation figures on drawing（Such as：Triangle, rectangle, parallelogram, circle）When, it will survey 5 place plane of template, which is placed on, draws on drawing, is described on the model in tool box 7 with pen, convenient and efficient；It needs to measure During object length, main 1 lower edge of measuring scale is directed at measuring piece, when main 1 graduation mark of measuring scale falls short of, can be measured with revolute Ruler 8 so that secondary measuring scale 8 is parallel to main measuring scale 1, increases the measurement range of survey tool；When needing to draw right angle, Secondary measuring scale 8 can be rotated to the position vertical with main measuring scale 1, reduce rendering error；When needing measurement angle, it will survey Protractor 6 on template 5 is placed in object being measured；When needing to measure hole depth, slide plate 13 is pushed, disk 11 is second It is slided in groove 10, until the end of depth measuring ruler 14 reaches hole bottom position, the reading read on depth measuring ruler 14 is For hole depth；Measuring scale provided by the utility model can easily measure the Angular Dimension, length dimension and depth of object Size, can accurately draw simple planar graph, and multiple functional, reasonable design effectively compensates for the prior art and carried The measuring scale of confession there are the defects of.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (7)

1. a kind of mechanical-design rule, it is characterised in that：Including main measuring scale（1）, the main measuring scale（1）On offer One groove（2）, first groove（2）Left end is equipped with first rotating shaft（3）With the second shaft（4）, the first rotating shaft（3）On set There is measurement plate（5）, the measurement plate（5）It is equipped with protractor（6）And tool box（7）, second shaft（4）It is equipped with secondary survey Gage（8）, the main measuring scale（1）Inside it is equipped with the second groove（10）, first groove（2）With second groove（10）It Between offer through-hole（9）, second groove（10）It is interior to be equipped with disk（11）, the main measuring scale（1）Front side wall, which is equipped with, to be slided Plate（13）, the disk（11）With the slide plate（13）Between pass through slide bar（12）It is connected, the slide plate（13）It is set on right side wall There is depth measuring ruler（14）.

2. mechanical-design rule according to claim 1, which is characterized in that the first rotating shaft（3）With described first Groove（2）It is rotatablely connected between side wall, second shaft（4）Perpendicular to first groove（2）, and second shaft （4）With first groove（2）Between also for rotation connection.

3. mechanical-design rule according to claim 1, which is characterized in that the measurement plate（5）Width be less than etc. In first groove（2）Width.

4. mechanical-design rule according to claim 1, which is characterized in that the tool box（7）It is interior to be equipped with round, side Shape, triangle, parallelogram through-hole.

5. mechanical-design rule according to claim 1, which is characterized in that the through-hole（9）Width and length it is equal Less than first groove（2）With second groove（10）Width and length.

6. mechanical-design rule according to claim 1, which is characterized in that the disk（11）Thickness be less than it is described Second groove（10）Thickness.

7. mechanical-design rule according to claim 1, which is characterized in that the slide bar（12）Diameter be less than or equal to The through-hole（9）Width.