CN206316849U - Angle steel imitates type cutter - Google Patents

Abstract

Type cutter is imitated the utility model discloses a kind of angle steel, it is included in right angle substrate and 1/4~1/2 circular bevel protractor and cutting guiding ruler in two mutual planes in 90 °, the center of circle of the bevel protractor is at the right-angled apices of right angle substrate, cutting guiding ruler and the bevel protractor exist together a plane, one end of cutting guiding ruler is hinged in right angle substrate in the circle centre position of bevel protractor, the notch that the other end of cutting guiding ruler is opened up by bottom is slidably fitted on bevel protractor, and the cutting guiding ruler is provided with the fastener for locking the cutting guiding ruler of Difference angles with bevel protractor.The beneficial effects of the utility model improve product quality, reduce operation difficulty, reduce blanking error rate, simplify manufacturing process to improve efficiency.

Description

Angle steel imitates type cutter

Technical field：

The utility model is related to the cutting utensil applied to industries such as manufacture of steel structure, machine-building, steel part processing, tool Body is that a kind of angle steel imitates type cutter.

Background technology

During the processing and manufacturing of steel part, small material processing is the most universal.During processing, adopt with the following method more： Unwrapping wire is carried out to small section bar first, a face is first drawn because section bar has multiple faces, during setting-out, then carries out second face setting-out and is drawn Line, after the completion of each face setting-out, cuts the methods such as saw using gas flame cuttiug, machinery and disposably or repeatedly machines.

Under normal circumstances, in setting-out, due to human users' horizontal problem and the reason such as multiaspect setting-out operation difficulty is larger, Cause setting-out inaccurate；When cutting simultaneously or sawing, easily there is error in datum line, cause the accumulation of blanking to miss with cutting sawline Difference.During such as shape extrusion manufacture, there is no angle in end face, then whole manufacturing process difficulty in several faces that a plane is section bar It will greatly increase：Needed during setting-out it is many first draw one side, after by angle convert it is linear after, then picture is carried out to another face Line, inefficiency；When cutting saw, it usually needs secondary cut can complete blanking procedure, simultaneously because cutting without line of reference and by The cause influences such as technical ability are cut, cause cut quality poor.

Utility model content

In view of the shortcomings of the prior art, technical problem to be solved in the utility model be propose it is a kind of it is simple to operate, Cutting efficiency can be improved and ensure that the angle steel of crudy imitates type cutter.

It can solve the problem that the angle steel of above-mentioned technical problem imitates type cutter, its technical scheme is included in two mutual planes in 90 ° Interior right angle substrate and 1/4~1/2 circular bevel protractor and the cutting guiding ruler for the plane that existed together with bevel protractor, the bevel protractor The center of circle is at the right-angled apices of right angle substrate, and one end of cutting guiding ruler is hinged in right angle substrate in the circle centre position of bevel protractor, cuts The notch that the other end of guiding ruler opened up by bottom is cut to be slidably fitted on bevel protractor.

The cutting guiding ruler is provided with the fastener for locking the cutting guiding ruler of Difference angles with bevel protractor.

A kind of structure of the fastener includes gripping block and screw, and the gripping block is located at bevel protractor bottom, the spiral shell Nail connects the deep-slotted chip breaker that concentric avoidance screw is offered on gripping block, the bevel protractor through cutting guiding ruler and bevel protractor.

Cushion block of the medial surface (face in 90 ° with bevel protractor shape) of the right angle substrate provided with three consistency of thickness, three Individual cushion block is set at the corresponding right angle substrate right angle in the bevel protractor center of circle two straight flanges corresponding with the right angle, three pads Right angle substrate and bevel protractor are supported on the both sides steel face of angle steel by block and gripping block respectively.

Split requirement can be met using 1/4 circular bevel protractor.

The beneficial effects of the utility model：

The utility model angle steel is imitated type cutter and solved in steel member or steel part cutting process, due to technique or people Member's a variety of causes such as operating technology level, causes that angle steel cut quality is poor, work efficiency is low, operating personnel's level of skill requires high, grown Degree or the phenomenon such as angle is error-prone, can reach following effect：

1st, raise labour efficiency.

2nd, product quality is improved.

3rd, operation difficulty is reduced.

4th, blanking error rate is reduced.

5th, manufacturing process is simplified.

Brief description of the drawings

Fig. 1 is a kind of front view of embodiment of the utility model.

Fig. 2 is the top view of Fig. 1 embodiments.

Fig. 3 is the side view of Fig. 1 embodiments.

Fig. 4 uses schematic diagram for the specific of Fig. 1, Fig. 2, Fig. 3 embodiment.

Fig. 5 is the A direction views in Fig. 4.

Figure number is identified：1st, right angle substrate；2nd, bevel protractor；3rd, guiding ruler is cut；4th, gripping block；5th, screw；6th, cushion block；7th, angle Steel；8th, tool is cut；9th, line of cut.

Embodiment

Below in conjunction with the accompanying drawings illustrated embodiment (be mainly used in cut off angle steel 7) the technical solution of the utility model is made into One step explanation.

The utility model angle steel, which imitates type cutter, includes the parts such as right angle substrate 1, bevel protractor 2 and cutting guiding ruler 3.

The right angle substrate 1 is rectangular slab, and perpendicular chi and crossfoot are formed in its upper right side otch, and perpendicular chi and crossfoot cross Formed on right angle, the medial surface at the right angle position of the right angle substrate 1, perpendicular chi position and crossfoot position and be respectively provided with a cushion block 6, three consistency of thickness of cushion block 6, as shown in Fig. 2, Fig. 3, Fig. 5.

The bevel protractor 2 is 1/4 circular chi and (two planes are mutual in the plane vertical with the place plane of right angle substrate 1 It is in 90 °), the upper right side of bevel protractor 2 is connected to the bottom of crossfoot medial surface (inner side of the 90 ° of eave tiles in crossfoot end), tie point with it is straight The distance of angular vertex is the radius length of bevel protractor 2, and the lower-left end of bevel protractor 2 is in the underface of right-angled apices, such as Fig. 1, Fig. 3 It is shown.

The cutting guiding ruler 3 is set in the outside of bevel protractor 2, and its length is more than the radius of bevel protractor 2, the one of cutting guiding ruler 3 End is hinged at the right-angled apices bottom of right angle substrate 1, and the other end of cutting guiding ruler 3 opens up notch with the corresponding bottom of bevel protractor 2, The notch is slidably matched with bevel protractor 2, as shown in Figure 1, Figure 3.

The cutting guiding ruler 3, which is provided with, will cut the fastener that guiding ruler 3 is fixed on bevel protractor 2, and the fastener includes Gripping block 4 and screw 5, the gripping block 4 correspond to the bottom that cutting guiding ruler 3 is located at bevel protractor 2, and the screw 5 passes through cutting It is connected after guiding ruler 3 and bevel protractor 2 with gripping block 4, offer concentric arc on the rotation of guiding ruler 3, the bevel protractor 2 for ease of cuts Shape groove is to avoid screw 5, as shown in Figure 1, Figure 3.

The method that the utility model cuts angle steel 7：

1st, will need cut the horizontal positioned of angle steel 7, two acropodiums down, as shown in Figure 4.

2nd, according to drawing requirement, blanking principal mark is made on the limb of angle steel 7 back of the body (i.e. the forward and backward side steel face intersecting lens of angle steel 7) and is known, The master is designated in line of cut 9 vertical with the limb back of the body on the rear side steel face of angle steel 7, as shown in Figure 4.

3rd, according to drawing requirement, cutting guiding ruler 3 is rotated in determining cutting angle on bevel protractor 2, and tightening screw 5 will cut Guiding ruler 3 is fixed on bevel protractor 2, as shown in Figure 1.

4th, cutter is positioned on angle steel 7, right angle substrate 1 is leaned against on the rear side steel face of angle steel 7 and by three cushion blocks 6 Support, the position according to line of cut 9 positions the perpendicular chi side of right angle substrate 1, and bevel protractor 2 is leaned against on the front side steel face of angle steel 7 and by folder Tight block 4 is supported, as shown in Figure 4, Figure 5.

5th, cut tool 8 lean against on perpendicular chi side and make cutting head be aligned line of cut 9, cut tool 8 along perpendicular chi while with cut guiding ruler 3 while Mobile two sides to angle steel 7 carry out crosscutting and beveling, as shown in Figure 4.

Claims (5)

1. angle steel imitates type cutter, it is characterised in that：It is included in the right angle substrate (1) and 1/4~1/ in two mutual planes in 90 ° 2 circular bevel protractors (2) and the cutting guiding ruler (3) for the plane that existed together with bevel protractor (2), the center of circle of the bevel protractor (2) is in At the right-angled apices of right angle substrate (1), one end of cutting guiding ruler (3) is hinged in right angle substrate in the circle centre position of bevel protractor (2) (1) notch that, the other end of cutting guiding ruler (3) is opened up by bottom is slidably fitted on bevel protractor (2).

2. angle steel according to claim 1 imitates type cutter, it is characterised in that：The cutting guiding ruler (3) is provided with will not The fastener locked with the cutting guiding ruler (3) of angle position with bevel protractor (2).

3. angle steel according to claim 2 imitates type cutter, it is characterised in that：The fastener include gripping block (4) and Screw (5), the gripping block (4) is located at bevel protractor (2) bottom, and the screw (5) passes through cutting guiding ruler (3) and bevel protractor (2) Connect the deep-slotted chip breaker that concentric avoidance screw (5) is offered on gripping block (4), the bevel protractor (2).

4. angle steel according to claim 3 imitates type cutter, it is characterised in that：On the medial surface of the right angle substrate (1) Cushion block (6) provided with three consistency of thickness, three cushion blocks (6) are respectively at corresponding right angle substrate (1) right angle in bevel protractor (2) center of circle Set at place's two straight flanges corresponding with the right angle, three cushion blocks (6) and gripping block (4) are respectively by right angle substrate (1) and angle Chi (2) is supported on the both sides steel face of angle steel (7).

5. the angle steel according to any one in Claims 1 to 4 imitates type cutter, it is characterised in that：The bevel protractor (2) For 1/4 circular chi.