Aluminum profile processing angle measuring device

Abstract

The utility model discloses an aluminum profile processing angle measuring device, which relates to the technical field of aluminum profile processing, and comprises a table plate and a protractor, and the front side of the top of the table plate is provided with a convex plate; a cross rod is connected to the rear side of the convex plate in an attached mode, an inclined rod is arranged on the cross rod, and the bottom of the cross rod and the bottom of the inclined rod make contact with the table plate; a rotating shaft is arranged at the circle center of the protractor through a bearing, an indicating rod is arranged on the rotating shaft, an extension rod is arranged at the bottom of the indicating rod and connected with the inclined rod in an attached mode, the indicating rod is taken with one hand, the protractor is taken with the other hand, the extension rod at the bottom of the indicating rod is attached to the inclined rod, and then the protractor moves towards the protruding plate along the inclined rod. When the front side of the protractor is in parallel contact with the convex plate, the protractor is parallel to the cross rod, and the extension rod on the indicating rod is in parallel contact with the inclined rod, so that the scale indicated on the indicating rod is the inclination angle of the inclined rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile processing technical field, concretely is a kind of aluminium profile processing angle measuring device. BACKGROUND

[0002] In aluminium profile deep processing, aluminium profile with inclination angle needs to be processed, in order to ensure that it meets angle requirement, so aluminium profile angle needs to be measured after processing.

[0003] Current common measuring device is generally semicircular protractor.

[0004] But applicant finds that there are the following shortcomings when measuring:

[0005] 1, semicircular protractor's center and starting line need to be aligned with corresponding position on aluminium profile with effort;

[0006] 2, when semicircular protractor is moved to align on aluminium profile, it is easy to cause the displacement of aluminium profile due to friction with aluminium profile, increase the difficulty of alignment, and thus reduce the measuring efficiency, for this purpose, we propose a kind of aluminium profile processing angle measuring device. INNOVATION CONTENT

[0007] The utility model aims at providing a kind of aluminium profile processing angle measuring device to solve the problems raised in the above background.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of aluminium profile processing angle measuring device, including, table plate and protractor, the top front side of the table plate is provided with lug plate;

[0009] The rear side of the lug plate is connected with cross bar, the cross bar is provided with inclined rod, and the bottom of cross bar and inclined rod is in contact with table plate;

[0010] The center of the protractor is provided with shaft through bearing, the shaft is provided with indicating rod, the bottom of the indicating rod is provided with extension rod, and the extension rod is connected with inclined rod, and the front side of the protractor is in contact with lug plate;

[0011] The table plate is provided with fixing assembly for fixing cross bar.

[0012] As a preferred scheme of the aluminium profile processing angle measuring device of the utility model, the extension rod is provided with two, and the side, away from inclined rod, of two extension rods is provided with roller.

[0013] As a preferred scheme of the aluminium profile processing angle measuring device of the utility model, the bottom of the roller is in contact with table plate.

[0014] As a preferred scheme of the aluminum profile angle measuring device, the fixed assembly comprises a fixed block, the fixed block is arranged on the table plate, the front side of the fixed block is connected with the convex plate, the right side of the fixed block is in contact with the horizontal rod, and the right side of the horizontal rod is connected with the movable block.

[0015] As a preferred scheme of the aluminum profile angle measuring device, a through groove is formed in the convex plate, the movable block is slidably connected with the through groove, the right side of the movable block is connected with a screw rod through a bearing, and the screw rod is connected with the convex plate through threads.

[0016] As a preferred scheme of the aluminum profile angle measuring device, the right end of the screw rod is provided with a hand wheel.

[0017] As a preferred scheme of the aluminum profile angle measuring device, the bottom of the table plate is provided with table legs.

[0018] Compared with the prior art, the aluminum profile angle measuring device has the following beneficial effects:

[0019] 1. One hand holds the indicating rod, and the other hand holds the protractor, the extension rod at the bottom of the indicating rod is attached to the inclined rod, then the inclined rod is moved in the direction of the convex plate until the front side of the protractor is in parallel contact with the convex plate, at this time, the protractor is parallel to the horizontal rod, the extension rod on the indicating rod is in parallel contact with the inclined rod, so that the scale indicated on the indicating rod at this time is the inclination angle of the inclined rod, thereby compared with the prior art, the center of the semicircular protractor and the starting line do not need to be aligned with the corresponding positions on the aluminum profile, and the inclination angle of the aluminum profile can be quickly measured to ensure that the processed aluminum profile meets the angle requirement;

[0020] 2. The extension rod can be stably moved when moving by arranging the rollers in contact with the table plate.

[0021] 3. The horizontal rod and the inclined rod can be fixed by arranging the fixed assembly, so that the aluminum profile is prevented from being displaced during measurement, thereby reducing the difficulty of measurement and improving the efficiency of measurement. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is an overall structure schematic view of the aluminum profile angle measuring device.

[0023] Fig. 2 It is a fixed assembly structure schematic view of the aluminum profile angle measuring device.

[0024] Fig. 3The utility model discloses an angle measuring device for aluminum profile processing.

[0025] In the figure: 1, table board, 2, convex board, 3, crossbar, 4, inclined rod, 5, protractor, 6, pivot, 7, indicating rod, 8, fixed block, 9, movable block, 10, through slot, 11, screw rod, 12, hand wheel, 13, table leg, 14, roller. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] As mentioned in the background, aiming at the measuring efficiency problem in the prior art, the utility model provides an angle measuring device for aluminum profile processing. EMBODIMENT

[0028] REFERENCE Figs. 1-3 An angle measuring device for aluminum profile processing, comprising a table board 1 and a protractor 5, the top front side of the table board 1 is provided with a convex board 2;

[0029] The rear side of the convex board 2 is connected with a crossbar 3, the crossbar 3 is provided with an inclined rod 4, and the bottom of the crossbar 3 and the inclined rod 4 are in contact with the table board 1, and the crossbar 3 and the inclined rod 4 form an aluminum profile with an inclined angle;

[0030] The center of the protractor 5 is provided with a pivot 6 through a bearing, the pivot 6 is provided with an indicating rod 7, the bottom of the indicating rod 7 is provided with an extension rod, and the extension rod is connected with the inclined rod 4, the front side of the protractor 5 is in contact with the convex board 2, so that the starting line of the protractor 5 is parallel with the crossbar 3 and the convex board 2, at this time, the angle formed by the extension rod in parallel contact with the inclined rod 4 is the same as the angle of the inclined rod 4, so that the angle on the indicating rod 7 at the bottom of the protractor 5 can be observed;

[0031] The table board 1 is provided with a fixing assembly for fixing the crossbar 3.

[0032] The extension rod is provided with two, and the side, away from the inclined rod 4, of the two extension rods is provided with a roller 14, and the bottom of the roller 14 is in contact with the table board 1, so that when the extension rod is moved on the inclined rod 4, the roller 14 can be supported to facilitate parallel movement.

[0033] The fixing assembly comprises a fixing block 8 arranged on the table plate 1, the front side of the fixing block 8 is connected with the convex plate 2, the right side of the fixing block 8 is in contact with the horizontal rod 3, the right side of the horizontal rod 3 is connected with the movable block 9, and the horizontal rod 3 can be extruded and fixed on the fixing block 8 by moving the movable block 9.

[0034] A through slot 10 is formed in the convex plate 2, the movable block 9 is slidingly connected with the through slot 10, the right side of the movable block 9 is connected with a screw rod 11 through a bearing, the screw rod 11 is connected with the convex plate 2 through a thread, the screw rod 11 is rotated to guide the movable block 9 through the through slot 10 and drive the movable block 9 to move left and right.

[0035] A hand wheel 12 is arranged at the right end of the screw rod 11 to facilitate rotation. Embodiment

[0036] Reference Figs. 1-2 A table leg 13 is arranged at the bottom of the table plate 1 to support the table plate 1 and facilitate workers to use.

[0037] The remaining structures are the same as those in Embodiment 1.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for measuring the processing angle of aluminum profiles, characterized in that: Include, The top front side of the table board (1) is provided with a convex plate (2); The rear side of the convex plate (2) is connected with a crossbar (3), the crossbar (3) is provided with an inclined rod (4), and the bottom of the crossbar (3) and the inclined rod (4) is in contact with the table board (1); The center of the protractor (5) is provided with a rotating shaft (6) through a bearing, the rotating shaft (6) is provided with an indicating rod (7), the bottom of the indicating rod (7) is provided with an extension rod, and the extension rod is connected with the inclined rod (4), the front side of the protractor (5) is in contact with the convex plate (2); The table board (1) is provided with a fixing assembly for fixing the crossbar (3).

2. The apparatus according to claim 1, wherein: The extension rod is provided with two, and the side away from the inclined rod (4) of the two extension rods is provided with a roller (14).

3. The apparatus according to claim 2, wherein: The bottom of the roller (14) is in contact with the table board (1).

4. The apparatus according to claim 1, wherein: The fixing assembly comprises a fixed block (8), the fixed block (8) is arranged on the table board (1), and the front side of the fixed block (8) is connected with the convex plate (2), the right side of the fixed block (8) is in contact with the crossbar (3), and the right side of the crossbar (3) is connected with the movable block (9).

5. An apparatus for measuring the angle of a machined corner of an aluminum profile according to claim 4, characterized in that: A through slot (10) is formed in the convex plate (2), the movable block (9) is slidably connected in the through slot (10), the right side of the movable block (9) is connected with a screw rod (11) through a bearing, and the screw rod (11) is connected with the convex plate (2) through threads.

6. An apparatus for measuring the angle of a machined corner of an aluminum profile according to claim 5, characterized in that: The right end of the screw rod (11) is provided with a hand wheel (12).

7. The apparatus according to claim 1, wherein: The bottom of the table board (1) is provided with a table leg (13) around.

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