CN2052705U

CN2052705U - Universal intersecting line marking gauge

Info

Publication number: CN2052705U
Application number: CN 89212250
Authority: CN
Inventors: 郭定银
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-14
Filing date: 1989-03-14
Publication date: 1990-02-14

Abstract

The utility model relates to a universal intersecting line marking gauge. The utility model is mainly composed of magnetic steel support seats, a center positioning rod, a rocker arm scale rod, a cylinder and circular cone drawing device and a prism drawing device; the rocker arm scale rod can rotate around the center positioning rod and can slide up and down along the center positioning rod, and the cylinder and circular cone drawing device and the prism drawing device are installed on the rocker arm scale rod. The marking gauge which has the advantages of simple structure, convenient operation and high work efficiency is an ideal tool replacing the traditional method of drawing the plate work developed pattern with the graphical method when the metal plate components are intersecting and tangential.

Description

Universal intersecting line marking gauge

The utility model relates to a kind of omnipotent intersection and plans.

At present, in industrial production, through regular meeting run into the metallic plate product pass through mutually with the metallic plate product, tangent, particularly chemical industry, shipbuilding, machine-building, weaving and metallurgical department particularly more sees.For a long time, mostly adopt the method for traditional diagram method drawing board metal working expanded view to make to passing through the position mutually, this method need be made auxiliary view, pretty troublesome, careful especially in the mapping process, once taking place, error will cause very big loss, drawing expanded view simultaneously not only takes a lot of work but also take material, just be difficult to launch for passing through garden post, garden awl etc. on those irregular objects, have only the examination of going of leaning on step by step, waste great amount of manpower and material resources and financial resources passing through the position mutually.

The purpose of this utility model is to provide a kind of high efficiency, and is easy to use, increases the line precision, and the omnipotent intersection that replaces diagram method drawing board metal working expanded view is plan.

The purpose of this utility model is achieved in that upper sliding sleeve and low sleeve is housed on central locating rod, on, low sleeve connects with rocking arm scale bar by bolt respectively, make it slide up and down and to rotate around central locating rod; cylinder circular cone technique of painting device and prismatic technique of painting device to be housed; be provided with the location dial that prevents that rocking arm scale bar from gliding in rotation process on the rocking arm scale bar below low sleeve; the lower end of central locating rod is inserted in the magnet steel bearing; be fixed on the magnet steel bearing by attachment bolt; and can rotate around bolt, the angle of rotation is by being fixed on the central locating rod lower end; and indicate with the synchronous angle dial of central locating rod.

The utility model because only need surface of the work pass through the position stroke mutually, can be on workpiece direct formation intersection, the error of having avoided workpiece to produce in process of production is so ratio of precision is higher; Simultaneously owing to saved numerous and diverse steps such as traditional diagram method drawing board metal working expanded view, setting-out, to passing through geometric figures such as garden awl, garden post on the headachy irregularly shaped object, now also can stroke, so improved operating efficiency greatly; In addition since this plan and can be applicable to pass through on the Any shape object to pass through on garden post, the Any shape object on garden awl, the Any shape object and pass through polygon prism, can be applicable to also that Any shape object and garden post are tangent, Any shape object and the garden awl is tangent and the Any shape object is tangent with polygon prism, so applicable surface is extensively special.

Accompanying drawing 1 is an overall structure schematic diagram of the present utility model.

Below in conjunction with accompanying drawing preferred example of the present utility model is further described: upper sliding sleeve (2) and low sleeve (19) that cast aluminium is made are housed on central locating rod (1), upper sliding sleeve (2) is provided with trip bolt, be used for the location and fastening, on, low sleeve connects with rocking arm scale bar (8) by bolt respectively, make it slide up and down and to rotate around central locating rod, on rocking arm scale bar, be carved with size, being equipped with on it can be along post garden, garden awl technique of painting device (7) and the prismatic technique of painting device (22) that axis direction moves, prismatic technique of painting device is provided with clench nail (13) by the upper end, the short lifting scriber bar (11) that the guide chute (9) of slide block (10) is housed in the chute of lower end and is contained in the slide block is formed, and slide block can be slided along the chute direction, slide block is provided with trip bolt (17), so that do not using when planing, prevent that short lifting scriber bar (11) from falling, on short lifting scriber bar, be provided with and adjust screw (16), be used for adjusting dress scriber head (12) within it, the scriber head can be selected pencil for use, chalk also can be selected alloy tool steel scriber etc. for use.Post garden, garden awl technique of painting device (7) is by Moving plate (24), price fixing (20) and fastened sleeve pipe, (14) the long lifting scriber bar (6) that is fixed on the Moving plate is formed, Moving plate and price fixing are combined by the rivet that is contained in their garden hearts, Moving plate can be rotated with respect to price fixing, the edge of price fixing is carved with the zero graduation line, the back side is contained on the rocking arm scale bar, and can move along its axis, on Moving plate, be carved with the angle-differentiated line, compare with the zero graduation line on the price fixing, be used to refer to and revolve the angle of moving, dog screw on the Moving plate (18) is used for fixing the relative position between Moving plate and price fixing, prevent to rotate between them, lower end at long lifting scriber bar (6) is provided with trip bolt (15), is used for fastening or adjusts the scriber head (23) that is contained in the lower end.Below low sleeve (19), be provided with location dial (3), which is provided with dog screw,, prevent that rocking arm scale bar from gliding in rotation process so that make the location dial can be fixed on the appropriate location of central locating rod.Also be carved with the angle-differentiated line on the dial of location, its objective is to rocking arm scale bar to be that low sleeve (which is provided with the zero graduation line) is indicated gyration when central locating rod rotates; The lower end of central locating rod is provided with waist garden shape stud bolt hole, in the lower end is inserted in the magnet steel bearing (5) that is provided with the zero graduation line after, can be fixed on the magnet steel bearing by fastening stud (21).And can rotate around double-screw bolt, the angle of rotation is by being fixed on the central locating rod lower end and indicating with the synchronous angle dial (4) of central locating rod, and the lifting of central locating rod can suitably be adjusted by fastening stud (21).To plan in use relatively steadily in order making, then the magnet steel rest base to be designed to quadrature garden cambered surface.In use, on stroke Any shape object, pass through the garden post when planing, during the intersection of garden awl, prismatic technique of painting device should be taken off, when on drawing the Any shape object, passing through polygon prism, post garden, garden awl technique of painting device should be taken off, lift two these usings method of planing of example explanation below: 1. pass through the garden post on the Cylinder, central locating rod is fixed on surface of the work and passed through on the crossing intersection point of Cylinder axial line, and make central locating rod and passed through the Cylinder axial line and overlap that (angle of two Cylinder axial lines can be defined as arbitrarily angled according to actual needs, this plan can be adjusted to arbitrarily angled, its method of adjustment is that first fastening bolt with central locating rod and magnet steel bearing unclamps, change its both angle, make the graduation mark on the magnet steel bearing aim at required angle on the angle dial, tightening fastening bolt again gets final product), be size with the long lifting scriber bar in the awl technique of painting device of post garden, garden with the radius that is passed through Cylinder again, be fixed on the corresponding position of rocking arm scale bar.Unclamping fastening sleeve pipe descends long lifting shank, be close to surface of the work up to the scriber head, rotate rocking arm scale bar, it is rotated a circle, this duration lifting scriber bar resulting shape that rotates a circle is single-revolution garden post, its size is with to be passed through the garden post identical and passed through Cylinder and overlap with quilt, so scriber head this moment i.e. workpiece and the intersection that is passed through Cylinder for this reason of left track on surface of the work, as long lifting scriber bar adjustable height when not enough, can become flexible the location dial, make rocking arm scale bar move down a segment distance, and then fixing, to increase the stroke of long lifting scriber bar; 2. pass through polygon prism on the Cylinder, central locating rod is fixed on surface of the work and passed through on the crossing intersection point of polygon prism axial line, and make central locating rod overlap (Cylinder and wire clamp angle, polygon prism two axle center can be defined as arbitrarily angled according to actual needs) with the axial line of polygon prism, to locate dial again and be fixed on a certain position, be size with the short lifting scriber in the prismatic technique of painting device with the inscribe garden radius of polygon prism then, be fixed on the relevant position of rocking arm scale bar, unclamping trip bolt (17) falls short lifting scriber bar, be close to surface of the work up to the scriber head, slide block is slided along chute, what determine that rocking arm scale bars rotate a certain angle (is 360 °/6=60 ° as the anglec of rotation of six prisms) according to the rib number of polygon prism again after having drawn, fixing rocking arm scale bar, again slide block is slided along chute, till rocking arm scale bar rotated a circle, scriber head this moment track that stays on surface of the work was this workpiece and the intersection that is passed through polygon prism.

Claims

1, a kind of omnipotent intersection is plan, it is characterized in that being equipped with on the central locating rod [1] upper sliding sleeve [2] and low sleeve [19], on, low sleeve connects with rocking arm scale bar [8] by bolt respectively, make it slide up and down and to rotate; post garden, garden awl technique of painting device [7] and prismatic technique of painting device [22] to be housed; below low sleeve, be provided with the location dial [3] that prevents that rocking arm scale bar from gliding in rotation process; the lower end of central locating rod is inserted in the magnet steel bearing [5]; be fixed on the magnet steel bearing by fastening bolt [21] on the rocking arm scale bar; also can rotate around bolt, the angle of rotation is by being fixed on the central locating rod lower end around central locating rod; and indicate with the synchronous angle dial [4] of central locating rod.

2, omnipotent intersection according to claim 1 is plan, and it is characterized in that post garden, garden awl technique of painting device (7) is made up of the long lifting scriber bar (6) that Moving plate (24), price fixing (20) and fastened sleeve pipe (14) are fixed on the Moving plate.On Moving plate, be provided with the fixedly dog screw of Moving plate relative position (18).

3, omnipotent intersection according to claim 1 is plan, and it is characterized in that prismatic technique of painting device (22) is provided with the short lifting scriber bar (11) that in the chute of trip bolt (13), lower end the guide chute (9) of slide block (10) is housed and is contained in the slide block and is formed by the upper end.

4, plan the bottom design that it is characterized in that magnet steel bearing (5) the garden cambered surface that is orthogonal according to claim 1,2 described omnipotent intersections

5, plan according to claim 1,3 described omnipotent intersections, it is characterized in that locating dial (3) and be provided with trip bolt and angle-differentiated line.