CN211121011U

CN211121011U - Detect frock of saw bit cutting anterior angle and chip groove

Info

Publication number: CN211121011U
Application number: CN201922123351.2U
Authority: CN
Inventors: 江平; 许元强; 蔡年刚; 张志宽; 李小娟
Original assignee: Chengdu Yibai Technology Co ltd
Current assignee: Chengdu Yibai Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a detect frock of saw bit cutting rake angle and chip groove, it includes horizontal guide rail (5) and workstation (6) that turn right from a left side and set gradually, slidable mounting has slider (7) on horizontal guide rail (5), the welding has spacing post (8) on the top surface of slider (7), be provided with bearing A (9) in workstation (6), install pivot A (10) in bearing A (9), the top of pivot A (10) is provided with L board (11), L board (11) are located the top of pivot A (10), the horizontal plate of L board (11) welds in the top of pivot A (10), be provided with bearing B (12) in the vertical plate of L board (11), install pivot B (13) in bearing B (12), the rear side of L board (11) is provided with arc (14), the beneficial effects of the utility model are that compact structure, make things convenient for quality testing personnel to detect cutting rake angle size and chip groove width, easy operation, alleviate quality testing personnel intensity of labour.

Description

Detect frock of saw bit cutting anterior angle and chip groove

Technical Field

The utility model relates to a detect frock of saw bit cutting anterior angle and chip groove.

Background

As shown in fig. 1, the saw blade includes a saw blade base (1) and teeth (2), the outer edge of the saw blade base is provided with a plurality of teeth (2) along the circumferential direction, the middle of the saw blade base (1) is provided with a central hole (4), the end surface of the teeth (2) is welded with a ceramic cutter head (3), and a metal pipe can be cut through the ceramic cutter head (3). The structure of the ceramic tool bit (3) is shown in fig. 2-3, a cutting rake angle (30) is arranged on the front end face of the ceramic tool bit (3), a chip dividing groove (31) for dividing chips is arranged on the side end face of the ceramic tool bit (3), and the cutting rake angle (30) and the chip dividing groove (31) are important parameters of the ceramic tool bit (3), so that the angle size of the cutting rake angle (30) and the groove width of the chip dividing groove (31) need to be detected before the saw blade leaves a factory. However, the angle of the cutting front angle (30) and the groove width of the chip dividing groove (31) are both small, and the protractor is used by a quality inspector, so that eyes are wasted, the detection of the quality inspector is inconvenient, and the labor intensity of the quality inspector is increased. In addition, tens of ceramic tool bits (3) are distributed on one saw blade, and quality testing personnel need to test around the circumference of the saw blade, so that the labor intensity of the quality testing personnel is further increased. Therefore, a tool which is convenient for detecting the angle of the cutting rake angle (30) and the groove width of the chip dividing groove (31) and reduces the labor intensity of quality testing personnel is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, make things convenient for quality testing personnel to detect cutting anterior angle size and chip groove width, easy operation, alleviate quality testing personnel intensity of labour's the frock of detection saw bit cutting anterior angle and chip groove.

The utility model aims at realizing through the following technical scheme that a detect frock of saw bit cutting anterior angle and chip groove, it includes horizontal guide rail and the workstation that sets gradually from a left side to the right side, slidable mounting has the slider on the horizontal guide rail, the welding has the spacing post on the top surface of slider, is provided with bearing A in the workstation, installs pivot A in the bearing A, and pivot A's top is provided with L board, and L board is located pivot A's top, and L board's horizontal plate welds in pivot A's top, is provided with bearing B in L board's the vertical plate, installs pivot B in the bearing B, L board's rear side is provided with the arc, and pivot B has seted up the arc for the centre of a circle on the terminal surface of arc, and the welding has the connecting plate between the vertical plate of arc and L board, the welding has the cylinder at pivot B's top, is provided with the crossbeam on the cylinder, and the guiding hole has been seted up at the top of crossbeam, and the guiding hole cover is located the cylinder, has seted up the screw hole on the crossbeam, threaded connection locking screw, and locking screw thread connection screw hole hold tightly on the locking screw, the smooth rod, the outer thread connection of the outer thread nut, the outer thread connection of arc, the smooth rod, the outer thread is provided with the outer thread of the magnifying glass, the outer thread connection of the outer thread nut, the smooth rod, the outer thread connection.

And angle scale marks are arranged on the end surface of the arc-shaped plate in the length direction of the arc-shaped groove.

The size of the angle scale mark is increased from bottom to top in sequence.

The outer diameter of the limiting column is equal to the diameter of the central hole of the saw blade.

And the top of the polished rod is welded with a pointer.

The bottom of workstation and horizontal guide all is provided with the supporting leg, and horizontal guide is located the top of workstation.

And a limiting plate is welded at the right end part of the horizontal guide rail.

The utility model has the advantages of it is following: the utility model discloses compact structure, make things convenient for quality testing personnel to detect cutting anterior angle size and chip groove width, easy operation, alleviate quality testing personnel intensity of labour.

Drawings

FIG. 1 is a schematic view of a saw blade configuration;

FIG. 2 is an enlarged view of section I of FIG. 1;

FIG. 3 is a right side view of FIG. 2;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is a view from the direction B of FIG. 4;

FIG. 6 is a schematic structural view of a horizontal guide rail;

FIG. 7 is a cross-sectional view A-A of FIG. 5;

FIG. 8 is a schematic structural view of a locking screw;

FIG. 9 is a schematic view of the present invention;

in the figure, 1-saw blade base, 2-teeth, 3-ceramic tool bit, 4-center hole, 5-horizontal guide rail, 6-workbench, 7-sliding block, 8-limiting column, 9-bearing A, 10-rotating shaft A, 11-L plate, 12-bearing B, 13-rotating shaft B, 14-arc plate, 15-arc groove, 16-connecting plate, 17-cylinder, 18-beam, 19-guide hole, 20-threaded hole, 21-locking screw, 22-fan groove, 23-high magnification magnifier, 24-polished rod, 25-nut, 26-angle scale line, 27-pointer, 28-limiting plate, 29-external thread, 30-cutting rake angle, 31-chip dividing groove and 32-saw blade.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 4 to 9, a tool for detecting a cutting front angle and a chip splitting groove of a saw blade includes a horizontal guide rail 5 and a workbench 6 which are sequentially arranged from left to right, a limiting plate 28 is welded at a right end portion of the horizontal guide rail 5, a slider 7 is slidably mounted on the horizontal guide rail 5, a limiting column 8 is welded on a top surface of the slider 7, an outer diameter of the limiting column 8 is equal to a diameter of a central hole 4 of the saw blade, a bearing a9 is arranged in the workbench 6, a rotating shaft a10 is mounted in the bearing a9, a L plate 11 is arranged at a top of the rotating shaft a10, a L plate 11 is positioned above the rotating shaft a10, a horizontal plate of L plate 11 is welded at a top of the rotating shaft a10, a bearing B12 is arranged in a vertical plate of L plate 11, a rotating shaft B13 is mounted in the bearing B12, an arc plate 14 is arranged at a rear side of L, an end surface of the arc plate 14 and a rotating shaft B13 is provided with an arc-shaped groove 15, a circular center arc-shaped groove 15 is provided on an end face of the rotating shaft B13, a circular arc-shaped plate 14, a connecting plate 14 is provided with a connecting plate 17, a cylindrical cross beam 18-shaped cross beam 20 which is provided with a cylindrical cross beam 18 which is connected with a lower threaded locking screw hole which is connected with a cylindrical magnifying glass 18, a computer locking screw hole 20 which is connected with a computer, a lower threaded spindle 17, a cylindrical cross beam 20 which is connected with a cylindrical cross beam 18 and a cylindrical magnifying glass 17, a cylindrical cross beam 20 which is connected with a lower threaded nut, a cylindrical magnifying glass 17, a cylindrical magnifying glass 18 and a cylindrical magnifying glass 17.

The end face of the arc-shaped plate 14 is provided with angle scale marks 26 in the length direction of the arc-shaped groove 15, and the size of the angle scale marks 26 is sequentially increased from bottom to top. A pointer 27 is welded to the top of the polish rod 24. The bottom of workstation 6 and horizontal guide 5 all is provided with the supporting leg, and horizontal guide 5 is located the top of workstation 6.

The working process of the utility model is as follows:

s1, assembling the saw blade, wherein a quality testing person sleeves the central hole 4 of the saw blade 32 on the limiting column 8 and supports the central hole on the top surface of the sliding block 7, then slides the sliding block 7 rightwards along the horizontal guide rail 5, and stops sliding the sliding block 7 when the ceramic tool bit 3 on the rightmost side of the saw blade 32 is positioned right below the high magnification magnifier 23, so that the assembling of the saw blade is realized;

s2, height adjustment of the high magnification loupe 23: loosening the locking screw 21, sliding the beam 18 downwards along the cylinder 17, enabling the high power magnifying lens 23 to move downwards along with the beam 18, when the high power magnifying lens 23 is close to the saw blade 32, tightening the locking screw 21 again, and enabling the fan-shaped groove 22 of the locking screw 21 to be tightly held on the cylinder 17, so that the beam is fixed, and finally the height adjustment of the high power magnifying lens 23 is realized;

s3, detecting a front cutting angle 30 of the ceramic tool bit 3, namely loosening the nut 25, sliding the polished rod 24 along the arc-shaped groove 15, enabling the pointer 27 to point to a 90-degree position of the angle scale mark 26, then screwing the nut 25 to enable the nut 25 to be pressed against the end face of the arc-shaped plate 14, enabling the high-power magnifying glass 23 to be parallel to the saw blade 32, enabling the high-power magnifying glass 23 to magnify the irradiated ceramic tool bit 3 in an equal proportion mode on a computer display, enabling a quality inspector to directly measure the angle of the front cutting angle 30 on the computer display by using the angle ruler, rotating the L plate 11 by the quality inspector after detecting the ceramic tool bits 3 in the area, enabling the adjacent ceramic tool bits 3 to enter a detection station, and performing circular operation in the mode, so that the front cutting angle 30 of each ceramic tool bit 3 can be detected gradually, compared with a traditional detection mode, manual detection around the edge of the saw blade one by one step is not needed, and the labor intensity of the quality inspector is greatly reduced, and in addition, the front cutting angle 30 is magnified to the computer display in an equal proportion, and the;

s4, detecting the chip dividing grooves 31 of the ceramic tool bits 3, namely loosening the nuts 25, sliding the polished rods 24 along the arc-shaped grooves 15, enabling the pointers 27 to point to the 0-degree positions of the angle scale lines 26, then tightening the nuts 25 to enable the nuts 25 to be pressed against the end faces of the arc-shaped plates 14, enabling the high-power magnifying lenses 23 to be perpendicular to the saw blades 32, enabling the high-power magnifying lenses 23 to magnify the irradiated ceramic tool bits 3 in an equal proportion on a computer display, enabling quality testing personnel to directly measure the groove widths of the chip dividing grooves 31 on the computer display, enabling the quality testing personnel to rotate the L plates 11 after detecting the ceramic tool bits 3 in the area, enabling the adjacent ceramic tool bits 3 to enter a detection station, and enabling the chip dividing grooves 31 of each ceramic tool bit 3 to be detected gradually in a circulating mode.

Claims

1. The utility model provides a detect frock of saw bit cutting anterior angle and chip groove, its characterized in that it includes horizontal guide rail (5) and workstation (6) that turn right from a left side and set gradually, slidable mounting has slider (7) on horizontal guide rail (5), the welding has spacing post (8) on the top surface of slider (7), be provided with bearing A (9) in workstation (6), install pivot A (10) in bearing A (9), the top of pivot A (10) is provided with L board (11), L board (11) are located the top of pivot A (10), the horizontal plate of L board (11) welds the top in pivot A (10), be provided with bearing B (12) in the vertical plate of L board (11), install pivot B (13) in bearing B (12), the rear side of L board (11) is provided with arc board (14), on the terminal surface of arc board (14) and pivot B (13) have seted up arc wall face and the centre of a circle arc cross beam (15) has seted up arc wall (15) for the circle center of circle locking screw hole (17) and the smooth rod (17) connect the threaded hole (17) and the smooth rod (17) set up the smooth rod 17) on the vertical plate (17) of the outer thread hole, the smooth rod (17) of the smooth rod (17) and the smooth rod (17) set up the smooth rod (17) and the smooth rod (17) the smooth rod (17) and the smooth rod (17) of the smooth rod (17) set up the smooth rod (17) and the smooth rod 17) the smooth rod (17) of the outer thread connection screw hole, the smooth rod 17) of the outer thread, the outer thread hole, the outer thread locking screw hole, the outer thread clamp screw hole (17) set up the outer thread clamp screw hole, the outer.

2. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 1, wherein: and angle scale marks (26) are arranged on the end surface of the arc-shaped plate (14) in the length direction of the arc-shaped groove (15).

3. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 2, wherein: the size of the angle scale marks (26) is increased from bottom to top in sequence.

4. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 1, wherein: the outer diameter of the limiting column (8) is equal to the diameter of the central hole (4) of the saw blade.

5. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 1, wherein: the top of the polish rod (24) is welded with a pointer (27).

6. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 1, wherein: the bottom of workstation (6) and horizontal guide (5) all is provided with the supporting leg, and horizontal guide (5) are located the top of workstation (6).

7. The tool for detecting the cutting front angle and the chip dividing groove of the saw blade as claimed in claim 1, wherein: and a limiting plate (28) is welded at the right end part of the horizontal guide rail (5).