CN2084404U

CN2084404U - Multi-function liner-making cutting device

Info

Publication number: CN2084404U
Application number: CN 91201072
Authority: CN
Inventors: 王永军
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-01-19
Filing date: 1991-01-19
Publication date: 1991-09-11

Abstract

The utility model relates to a multi-function liner-making cutting device. The utility model has an absorbing seat device 7 which absorbs the curved surface, and an angle measuring ruler 2 is arranged on the absorbing seat device. The upper part of the angle measuring ruler perch is provided with a rotating platform 1 which is composed of a bench and a rotator. The upper part of the rotator is provided with a crossfoot slot, and a crossfoot perch 16 is inserted in the ruler slot. The end of the crossfoot perch is fixed with a jack rod sleeve 15, and the stand hole of the jack rod sleeve is inserted with a slide bar 14 which is in parallel with the angular movement ruler. The lower part of the slide bar is fixed with a supporting bracket 13. A profile vehicle composed of a roller 11 and a wheel carrier 12 which are arranged on the supporting bracket or the both sides of the slide bar. The cutting device can make the complex shape of the intersecting line by marking out or directly cutting on the curved surface. The utility model has the positive effect of raising the production efficiency and the production quality.

Description

Multi-function liner-making cutting device

The utility model belongs to the soldering set accessory class.

On curved body hollow ball, pipe, jar etc. face-bonding, inclined weld, when another curved body is welded in dislocation, at first on curved body, carry out opening by intersection, then align welding.And the intersection of two curved bodies is very complicated space curves.The method that marks at present intersection on curved body is " press projection relation, calculate, model is made in setting-out, then model is put into rule on the curved body after, carry out opening with cutting tool along intersection, whole process relatively takes a lot of trouble time-consuming.

The purpose of this utility model is: provide a kind of and can easily mark intersection on the curved body and can easily carry out the multi-functional line cutting device of opening along intersection on bent body.

The technical solution of the utility model is: a suction base device to curved surface absorption is arranged, fix a bevel protractor on the suction base device; Fix one by pedestal and the turntable of turning and forming in the chi bar upper end of bevel protractor; In the upper end of turning horizontal ruler slot is arranged, be inserted with the crossfoot bar in the chi groove; Fix a jack rod sleeve at the crossfoot boom end, be inserted with the slide bar parallel in the upright hole of jack rod sleeve with the bevel protractor bar; Fix a bearing support in the slide bar lower end, a profile lathing of being made up of roller and wheel carrier is equipped with in bearing support or both sides, slide bar lower end.

Fig. 1 is a kind of structural representation of the present utility model.

7 is magnetic force suction base devices among the figure, it is to adopt existing dial gauge magnetic force suction base, be fixed with screw rod and nut 8 and bearing pin 10 respectively in these suction base both sides, on each bearing pin 10, be with a support plate 9 respectively, support plate 9 can be fixed on the both sides of suction base around bearing pin 10 rotations by screw rod and nut 8, its effect is that the outer end of suction base 7 and two support plates 9 is attached on the curved body simultaneously, in order to increase its stability.On magnetic force suction base 7, be screwed a gusset piece 6, this gusset piece preferably adopts NULL, as copper coin, corrosion resistant plate etc., on gusset piece 6, use left shim 5 of screw attachment and right shim 3, above-mentioned magnetic force suction base device is by bevel protractor 2 of left and right sides shim clamping, a pedestal is fixed in chi bar upper end at bevel protractor, one of suit is turned on the pedestal, pedestal has a horizontal ruler slot with the turntable 1 of composition of turning, stage body upper end, is inserted with a crossfoot bar 16 in the chi groove, the chi groove sidewall of turning has a dog screw, crossfoot bar 16 can be fixed on arbitrarily on certain position; Fix a jack rod sleeve 15 in the end of crossfoot bar, be inserted with a slide bar parallel with the bevel protractor bar 14 in the upright hole of jack rod sleeve 15, light for slide bar 14 can be moved up and down, the upright hole of jack rod sleeve 15 can adopt steel ball to contact with the wall of slide bar; Fix a bearing support 13 in the lower end of slide bar 15, the effect of bearing support 13 is to support to cut to chew or metal marker, at bearing support 13 or both sides, slide bar 16 lower end a profile lathing of being made up of roller 11 and wheel carrier 12 is housed; Roller 11 can the inboard be one, and the outside is two of symmetry, also can about side be two, and the wheel carrier 12 of profile lathing can form the purpose of carrying out profiling to reach with surface of the work around the about swing of joint bolt axle.17 is the level meters that are contained on the upper surface of turning among the figure.

The suction base device of this cutting device also can adopt the suction type suction base, and promptly the suction base bottom is recessed sky, recessed empty periphery posts flexible material, and a negative pressure joint is arranged on the wall of suction base, and negative pressure joint and negative pressure source link, make suction base be in negative pressure state all the time, just can adsorb on the curve surface work pieces firmly.

This cutting device has the shape that can mark or directly cut out at curved surface the curved surface intersection, to enhancing productivity and stable crudy has long-pending effect.

Claims

1, a kind of multi-functional line cutting device is characterized in that:

A., a suction base device to curved surface absorption is arranged;

B. on the suction base device, fix a bevel protractor;

C. fix one in the chi bar upper end of bevel protractor, by pedestal and the turntable of turning and forming;

D. in the upper end of turning horizontal ruler slot is arranged, be inserted with the crossfoot bar in the chi groove;

E. fix a jack rod sleeve at the crossfoot boom end, be inserted with the slide bar parallel in the upright hole of jack rod sleeve with the bevel protractor bar;

F. fix a bearing support in the slide bar lower end, a profile lathing of being made up of roller and wheel carrier is equipped with in bearing support or both sides, slide bar lower end.