CN88219665U

CN88219665U - Multifunctional height scribing ruler

Info

Publication number: CN88219665U
Application number: CN 88219665
Authority: CN
Inventors: 井宝藏
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-06
Filing date: 1988-06-06
Publication date: 1988-12-28

Abstract

The utility model relates to the improvement of a measuring and scribing tool. When a work piece is measured and scribed, various tools of a height ruler, a square box, an angle ruler, etc. Can be used, and when scribing, the work piece needs to be turned for many times. In this way, not only can the labor intensity of workers be increased, but also accidents easily generate; meanwhile, the precision of scribing is lowered. The utility model is provided with a main shaft (20) with a scribing needle (19), a movable guiding rail (13), and a rotatable indexing round disk (11), and a movable base (2) can move along a base (1). When a multifunctional height scribing ruler is adopted to scribe for work, the operation of the multifunctional height scribing ruler is convenient and simple.

Description

Multifunctional height scribing ruler

The utility model is about measuring the improvement of scoring tool.

In industries such as machining, during to simple workpiece or complex part line, what generally adopt is that the measurement scoring tool is height gauge, square chest, bevel protractor, dividing head garden rule etc. at present.Then need use lead when drawing the garden line, foreign dotting punch is stamped at the center of reserving such as batten, advises with the garden then the garden line drawing to be gone out the workpiece often that stirs during work.If when on several geometric surfaces of workpiece, drawing processing line, need the workpiece upset repeatedly just can be finished, particularly when the workpiece volume big, overturn repeatedly like this during Heavy Weight, promptly increase working strength of workers, certain insecurity has been arranged again, also had certain deviation.As workpiece have calibration, and dividing head is when can't clip, at this moment drawn angle line accuracy has just reduced.

The purpose of this utility model is exactly in order to solve the problem of above-mentioned existence.

Main points of the present invention: by base (1), mobile base (2), perpendicular chi (4), chi frame (5), the multi-functional height marking-out rule that fine motion frame (7), line pawl (21) are formed, it is characterized in that: this multi-functional height marking-out rule has one to have scriber (19) main shaft (20), an activity-oriented rail (13), a rotary calibration garden dish (11); Mobile base (2) can move along base (1).The structure of multi-functional height marking-out rule as shown in Figure 1.

Calibration garden dish (11) is connected on the chi frame (5) by index plate seat (10), and chi frame (5) can move up and down along perpendicular chi (4), and is fixing by trip bolt (6) when moving to a certain position, regulates vernier adjustment knob (9) during fine setting.It also can be other shape that the shape of perpendicular chi (4) is made triangular prism.Line pawl (21) also is connected on the chi frame (5).Calibration garden dish is rotary, is marked with 0 °-360 ° scale mark in the outer garden of calibration garden dish, when needs turn an angle, when unclamping trip bolt (12) it being changeed the required angle of row, tightens trip bolt (12) again.Also have a "T"-shaped groove on the end face of calibration garden dish, activity-oriented rail (13) is connected in the groove can be moved, and structure as shown in Figure 1.

Activity-oriented rail (13) is done "T"-shaped, and it can move in the "T"-shaped groove of calibration garden dish (11), has two grooves on two end faces of activity-oriented rail, and a trip bolt (22) is respectively arranged in the groove.When guide rail moves to a certain position, trip bolt (22) is tightened fixing, on activity-oriented rail (13), to indicate scale mark in addition.As shown in Figure 1.

Main shaft (20) is connected on the activity-oriented rail (13), main shaft (20) can move along activity-oriented rail (13), therefore, one end of main shaft (20) will be done "T"-shaped, being convenient to be stuck in activity-oriented rail (13) goes up mobile, when moving to a certain position, fixing by trip bolt (14).The joint of main shaft (20) and activity-oriented rail (13) has a groove, is used for sizing.The other end of main shaft (20) has a rubber-like scriber axle (16), so also can rule on concavo-convex face, and the structure of scriber axle (16) as shown in Figure 2.Between main shaft (20) and main shaft (20a), have one with the hole movingly.When unclamping trip bolt (15), main shaft (20a) is rotated in vertical plane.Line (19) is fixed on the scriber axle (16) by trip bolt (18), scriber is marked with scale mark, scriber (19) can be made different shapes according to the needs of line simultaneously, during picture garden line, unclamping trip bolt (17) rotation scriber axle (16) gets final product, radius is read on picture pin (19), as shown in Figure 1.

Have dovetail groove on the base of multi-functional height marking-out rule (1) end face, mobile base (2) can move in dovetail groove, and is when moving to a certain position, that trip bolt (2) is fixing.Two sides at base (1) indicate scale mark, and load onto magnetic switch on base (1).When the fixing multi-functional height marking-out rule of needs, magnetic switch is opened, as shown in Figure 1.

When adopting multi-functional height marking-out rule that workpiece is rule, behind a centering, just can straight line, garden line that five faces of workpiece are required all draw.During work, preferably will have angle line facing to multi-functional height marking-out rule, behind the workpiece centering, earlier all mark with the parallel lines of line pawl (21) with workpiece, the parallel lines height is reading on perpendicular chi (4).Then with this chi with after workpiece is parallel, open the magnetic switch on the base (1), fixing multi-functional height marking-out rule.When drawing the vertical line on plane on the workpiece, unclamp trip bolt (2) pulling mobile base (2) and get final product; When drawing horizontal line, unclamp trip bolt (14) and main shaft (20) is moved around at activity-oriented rail (13) get final product.At this moment activity-oriented rail (13) should be in surface level.Also can mark the garden line of upper surface simultaneously.The garden heart is determined by mobile mobile base (2) and main shaft (20), drawn after the above-mentioned line, unclamp trip bolt (12) and rotate calibration garden dish (11), make movable guiding rail (13) be positioned at vertical plane, fixing trip bolt (12) then, main shaft (20) is moved along activity-oriented rail (13), whole vertical lines of workpiece can be marked, also the garden line of side can be marked simultaneously.When drawing diagonal line, will have cornerwisely earlier facing to multi-functional height marking-out rule, rotate calibration garden dish (11) to required fixed angle, mobile then main shaft (20), then angle line has just drawn.When adopting multi-functional height marking-out rule that workpiece calibration is rule, turning workpieces no longer back and forth, but move this chi, thereby convenient and simple for operation, promptly alleviated workman's drive intensity, improved production efficiency, improved safety coefficient again, also improved the precision of line simultaneously, it has brought Gospel to the workpeople.This multi-functional height marking-out rule has advantages such as simple in structure, novel, easy to use, is particularly useful for mechanical processing industry.

Fig. 1 is the structural representation of multi-functional height marking-out rule.1 is base among the figure, and 2 is mobile base, and 3,6,8,12,14,15,17,18,22 is that trip bolt 4 is perpendicular chi, 5 is the chi frame, 7 are fine motion frame, 9 vernier adjustment knobs, 10 index plate seats, 11 is index plate, 13 is the activity-oriented rail, and 16 is the scriber axle, and 19 is scriber, 20 is main shaft, and 21 are the line pawl.

Fig. 2 is the sectional view of scriber axle (16).

Claims

1, a kind of multi-functional height marking-out rule of forming by base (1), mobile base (2), perpendicular chi (4), chi frame (5), fine motion frame (7), line pawl (21), it is characterized in that: this multi-functional height marking-out rule has a main shaft (20) that has scriber (19), an activity-oriented rail (13), a rotary index plate (11); Mobile base (2) can move along base (1).

2, according to the described function height of claim 1 marking-out rule, it is characterized in that: have "T"-shaped groove on the calibration garden dish (11), the outer garden of calibration garden dish (11) is marked with 0 °-360 ° scale mark.

3, according to claim 1 or the described multi-functional height marking-out rule of claim 2, it is characterized in that: activity-oriented rail (13) is done "T"-shaped, activity-oriented rail (13) is marked with scale mark, and activity-oriented rail (13) can move in the "T"-shaped groove of calibration garden dish.

4, multi-functional height marking-out rule according to claim 1, it is characterized in that: the end at main shaft (20) has one to have elasticity scriber axle (16), scriber (19) is fixed on the last scriber of scriber axle (16) by screw (18) and is marked with scale mark, between main shaft (20a) and main shaft (20), have one with the hole movingly, the other end of main shaft (20) is done "T"-shaped can go up moving at activity-oriented rail (13).

5, multi-functional height marking-out rule according to claim 1 is characterized in that: have dovetail groove at base (1), be marked with scale mark at base (1) sidewall, and base (1) has magnetic switch.

6, multi-functional height marking-out rule according to claim 1 is characterized in that: multi-functional height marking-out rule material therefor is that the expansion factor of splashing is little, the steel that hardness is high.