CN201389774Y - Saw bit position detection device of sawing machine - Google Patents

Abstract

The utility model discloses a sawing machine saw bit position detection device, the upper portion of sawing machine workstation is equipped with the guide way, include: the guide rod is arranged in the guide groove and can slide along the guide groove; and the measuring meter is arranged on the guide rod, and a probe of the measuring meter is aligned with the saw blade. The utility model discloses sawing machine saw bit position detection device can detect the saw bit simultaneously and beat for the depth of parallelism and the saw bit of sawing machine workstation guide way.

Description

Saw blade position detection device for sawing machine

technical field

The utility model relates to a sawing machine, in particular to a saw blade position detection device for a sawing machine.

Background technique

The sawing machine is a commonly used woodworking machine, and the position of the saw blade needs to be adjusted according to the different workpieces during use. In order to ensure the processing quality, it is necessary to ensure that the positioning of the saw blade is accurate and there is no jumping during the processing. This requires detection of the position of the saw blade to prevent large deviations.

The existing saw blade position detection device for sawing machines is a combination of a mechanical dial indicator and a magnetic gauge base, which can detect the jumping of the saw blade, but since the magnetic gauge base cannot move on the sawing machine table, it cannot check and adjust the relative position of the saw blade. The parallelism of the guide groove of the sawing machine table.

Utility model content

The purpose of the utility model is to provide a saw blade position detection device for a sawing machine, which can conveniently detect the parallelism of the saw blade relative to the guide groove of the worktable of the sawing machine and the beating of the saw blade.

In order to solve the above technical problems, the utility model provides a saw blade position detection device for a sawing machine. The upper part of the sawing machine table is provided with a guide groove, including:

The guide rod is placed in the guide groove and can slide along the guide groove;

A measuring gauge is installed on the guide rod, and the probe of the measuring gauge is aimed at the saw blade.

Preferably, grooves are provided on at least one side of the guide rod, wherein at least one groove is provided with a magnet.

Preferably, a groove is provided on the bottom surface of the guide rod, and a magnet is arranged in the groove.

Preferably, it also includes a support rod, one end of which is connected to the guide rod, and the other end is installed with the measuring gauge.

Preferably, the support bar is provided with an adjustment slot, and the adjustment slot is a through slot from the top to the bottom of the support bar; the support bar and the guide bar are fixed by screws passing through the adjustment slot.

Preferably, the measuring meter is a digital display meter including a control chip and a display.

Compared with the prior art, the saw blade position detection device of the sawing machine provided by the utility model can not only detect the parallelism of the saw blade relative to the guide groove of the sawing machine table by judging the relative distance between the measuring meter probe and the saw blade, but also Saw blade runout can be detected.

In particular, a magnet is arranged in the guide rod to ensure that the guide rod does not come out of contact with the guide groove when it moves, thereby ensuring measurement and adjustment accuracy. Further, an adjustment slot is provided on the top of the support rod, and a screw can be passed through the adjustment slot to connect with the guide rod, so that the position of the measuring meter probe to the saw blade can be adjusted conveniently. Furthermore, the measuring meter is a digital display meter, which is convenient, accurate and time-saving to read.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of the utility model;

Fig. 2 is a schematic diagram of an exploded state of some components in Fig. 1 .

Detailed ways

The basic idea of the utility model is that a guide bar is set in the guide groove of the workbench of the sawing machine, so that the measuring table above can be moved conveniently.

The following will be described in conjunction with the accompanying drawings and specific embodiments.

The saw blade position detection device for a sawing machine as shown in Fig. 1 and Fig. 2 includes:

Sawing machine table 1, the upper part is provided with guide groove 11,

The guide rod 2 is placed in the guide groove 11 and can slide along the guide groove 11;

Measuring meter 4 is installed on the guide rod 2, and the probe 41 of measuring meter 4 is aligned with saw blade 5; wherein, measuring meter 4 is preferably a digital display measuring meter comprising a control chip and a display, and its resolution can reach 0.01mm , with the advantages of convenient, accurate and time-saving reading.

In the saw blade position detection device of the sawing machine, when the guide rod 2 moves along the guide groove 11, the movement track of the measuring gauge 4 is parallel to the guiding groove 11; if the saw blade 5 is parallel to the guiding groove 11, the data displayed by the measuring gauge 4 remains stable; Otherwise, the display data of the measuring table 4 will change, and it is judged that the parallelism of the saw blade 5 does not meet the requirements; when the saw blade 5 jumps, the displayed data of the measuring table 4 will also change; The operator takes action.

The utility model can also be further improved, briefly described as follows:

As shown in Figure 2, at least one side of the guide rod 2 is provided with a groove 21, wherein at least one groove 21 is provided with a magnet 6; The magnet 6 can attract one side of the guide groove 11, thereby ensuring that the magnetic reference surface of the guide rod 2 is in contact with the guide groove 11 side all the time, so as to ensure the measurement accuracy.

Of course, a groove 21 may also be provided on the bottom surface of the guide rod 2, and a magnet may be arranged in the groove; or, the groove 21 may also be provided on the side and/or bottom surface of the guide groove 11, and details will not be repeated here.

As shown in Fig. 1 and Fig. 2, there is a certain distance between the guide groove 11 and the saw blade. For easy installation, the utility model is provided with a support rod 3, one end of which is connected to the guide rod 2, and the other end is installed with a measuring gauge 4 by a screw 7, so that the probe 41 of the measuring gauge 4 is kept away from the guide rod 2.

In particular, the support rod 3 is provided with an adjustment groove 31, which is a through groove from the top of the support rod 3 to the bottom; Can be fixed by other kinds of screws. Through the adjustment slot 31 , the position of the probe 41 to the saw blade 5 can be adjusted.

The above are only preferred implementations of the present utility model. It should be pointed out that the above-mentioned preferred implementations should not be regarded as limitations on the present utility model, and the protection scope of the present utility model should be based on the scope defined by the claims. For those skilled in the art, without departing from the spirit and scope of the utility model, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (6)

1, a kind of sawing machine saw bit position detecting device, wherein, the top of saw bench is provided with gathering sill, it is characterized in that, comprising:

Guide post places among the described gathering sill, can slide along described gathering sill;

Meter is installed on the described guide post, the alignment probe saw blade of described meter.

2, sawing machine saw bit position detecting device as claimed in claim 1 is characterized in that, at least one side of described guide post is provided with groove, wherein, is provided with magnet at least one groove.

3, sawing machine saw bit position detecting device as claimed in claim 1 is characterized in that, the bottom surface of described guide post is provided with groove, is provided with magnet in the described groove.

4, sawing machine saw bit position detecting device as claimed in claim 1 is characterized in that, also comprises support bar, and an end is connected on the described guide post, and the other end is installed described meter.

5, sawing machine saw bit position detecting device as claimed in claim 4 is characterized in that, described support bar is provided with regulating tank, and described regulating tank is the groove that support bar top arrives the bottom; Described support bar and described guide post are fixed by the screw that passes described regulating tank.

As each described sawing machine saw bit position detecting device of claim 1-5, it is characterized in that 6, described meter is the digital display meter that comprises band control chip and display.

Images