CN211030341U

CN211030341U - Portable miter saw suitable for cutting long strip materials

Info

Publication number: CN211030341U
Application number: CN201921998819.6U
Authority: CN
Inventors: 张敦伟; 李臣
Original assignee: Yichang Panpan Door Industry Technology Co ltd
Current assignee: Yichang Panpan Door Industry Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-17
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a portable miter saw suitable for cutting long strip materials, which comprises a base, wherein a limit ruler vertical to the top surface of the base is fixed on the top surface of the base, the top surface of the base is rotatably connected with a workbench, the workbench is hinged with a stand column, a beveling angle locking knob is arranged at the hinged part of the stand column and the workbench, the top end of the stand column is hinged with a protective cover, the protective cover is rotatably connected with a circular saw, and the workbench is provided with a gap for accommodating the circular saw; the base both sides respectively sliding connection have at least two levels to stretch into the inside connecting rod of base, and the connecting rod of homonymy is parallel to each other and all is parallel with spacing chi, connecting rod outside end fixedly connected with supporting seat, and the supporting seat top surface is level with the base top surface mutually. The supporting seat that sets up can outwards pull open from the base both sides, makes the mitre saw have better support to rectangular material, makes the cutting section change and keeps the level to cutting angle's error when reducing the miscut, if be used for cutting door pocket, skirting line material, then can show and reduce the seam.

Description

Portable miter saw suitable for cutting long strip materials

Technical Field

The utility model belongs to the electric tool field, concretely relates to portable mitre saw.

Background

The production of wood doors often requires cutting, chamfering, trimming, etc. of a single piece of material, the most common tool used at this time being a miter saw.

In order to coordinate the overall decoration style, the custom installation of the door pocket and the skirting line is generally undertaken by the manufacturer of the custom wooden door, and the door pocket and the skirting line are installed after cutting and trimming the whole material according to the field measurement result.

Because the materials need to be processed on the construction site, a large saw table cannot be used, and only a portable miter saw can be used. And portable miter saw because the base is too little, when cutting rectangular material, because the material overlength, the base is showing higher than ground again, makes the in-process of cutting difficult to guarantee the level of cutting section material, consequently to the position that needs the miscut such as skirting line turning, cutting angle error is great, can only use in the installation to glue the shutoff, and not only the seam is too big pleasing to the eye inadequately, glues the quantity moreover too much and also can improve indoor formaldehyde content.

SUMMERY OF THE UTILITY MODEL

The great problem of angle error when cutting rectangular material in order to alleviate portable mitre saw, the utility model discloses a be fit for cutting rectangular material's portable mitre saw.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable miter saw suitable for cutting long strip materials comprises a base, wherein a limit ruler vertical to the top surface of the base is fixed on the top surface of the base, the top surface of the base is rotatably connected with a workbench, the workbench is hinged with a stand column, a miter angle locking knob is arranged at the hinged position of the stand column and the workbench, the top end of the stand column is hinged with a shield, the shield is rotatably connected with a circular saw, and the workbench is provided with a gap for accommodating the circular saw; the base both sides respectively sliding connection have at least two levels to stretch into the inside connecting rod of base, the homonymy the connecting rod is parallel to each other and all with spacing chi, connecting rod outside end fixedly connected with supporting seat, the supporting seat top surface with the base top surface is flat mutually.

Compared with the prior art, the utility model discloses following beneficial effect has:

the supporting seat that sets up can outwards pull open from the base both sides, makes the mitre saw have better support to rectangular material, makes the cutting section change and keeps the level to cutting angle's error when reducing the miscut, if be used for cutting door pocket, skirting line material, then can show and reduce the seam.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of a portable miter saw of the present invention adapted to cut elongated materials.

Reference numerals in the drawings of the specification include: the device comprises a base 1, a limit ruler 2, a connecting rod 3, a supporting seat 4, a measuring tape 5, a support 6, a driving ring 7, a screw rod 8, a pressure head 9, a button 10, a workbench 11, an upright post 12, a shield 13 and a circular saw 14.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1, the utility model discloses a portable miter saw suitable for cutting long strip materials, which comprises a base 1, wherein a limiting ruler 2 vertical to the top surface of the base 1 is fixed on the top surface of the base 1, the top surface of the base 1 is rotatably connected with a workbench 11, the workbench 11 is hinged with a stand column 12, a miter angle locking knob is arranged at the hinged part of the stand column 12 and the workbench 11, a shield 13 is hinged at the top end of the stand column 12, the shield 13 is rotatably connected with a circular saw 14, and the workbench 11 is provided with a gap for accommodating the circular saw 14; the base 1 both sides respectively sliding connection have at least two levels to stretch into the inside connecting rod 3 of base 1, the homonymy the connecting rod 3 is parallel to each other and all with the spacing chi 2 is parallel, connecting rod 3 outside end fixedly connected with supporting seat 4, the supporting seat 4 top surface with the base 1 top surface is flat mutually.

The supporting seat 4 that sets up can outwards pull open from 1 both sides of base, makes the mitre saw have better support to rectangular material, makes the cutting section changeing and keeps the level to cutting angle's error when reducing the miscut, if be used for cutting door pocket, skirting line material, then can show and reduce the seam.

Preferably, the connecting rod 3 is a multi-stage sleeve. The multi-stage sleeve type connecting rod 3 is selected to make the telescopic change range of the connecting rod 3 larger, and the extendibility is better.

Preferably, a multi-stage supporting seat 4 is connected in series on two sides of the base 1 through a connecting rod 3. The multistage supporting seat 4 enables the span of the supporting point of the material to be cut to be larger, and the supporting is more stable.

Preferably, a measuring tape 5 is fixed at the outer end of the position limiting ruler 2, and the scale of the measuring tape 5 is connected with the scale of the position limiting ruler 2. The miter saw is integrated with the tape 5, so that the step of line drawing and positioning before cutting can be reduced, and the working efficiency is improved.

Preferably, the measuring tape further comprises a clamp, the clamp comprises a bracket 6 fixed on the top surface of the base 1, a motor fixed on the bracket 6, and an internal thread driving ring 7 rotatably connected to the bracket 6, the motor is in transmission connection with the driving ring 7, the driving ring 7 is in threaded connection with a vertically arranged screw rod 8, the bottom end of the screw rod 8 is rotatably connected with a pressure head 9, a button 10 is arranged on the measuring tape 5, and the button 10 is in communication connection with the motor. After the material is measured and positioned by the tape 5 integrated on the miter saw, the pressure head 9 of the clamp can be controlled to be pressed down to fix the material without being operated and fixed by another person, so that the equipment is more convenient to use.

Preferably, the number of the clamping devices is two, and a connecting line of the two clamping devices is parallel to the limiting ruler 2. The two clamping devices work together to ensure that the material is more stably fixed during cutting.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A portable miter saw suitable for cutting long strip materials comprises a base, wherein a limit ruler vertical to the top surface of the base is fixed on the top surface of the base, the top surface of the base is rotatably connected with a workbench, the workbench is hinged with a stand column, a miter angle locking knob is arranged at the hinged position of the stand column and the workbench, the top end of the stand column is hinged with a shield, the shield is rotatably connected with a circular saw, and the workbench is provided with a gap for accommodating the circular saw; the method is characterized in that: the base both sides respectively sliding connection have at least two levels to stretch into the inside connecting rod of base, the homonymy the connecting rod is parallel to each other and all with spacing chi, connecting rod outside end fixedly connected with supporting seat, the supporting seat top surface with the base top surface is flat mutually.

2. A portable miter saw adapted to cut elongated materials as defined in claim 1, wherein: the connecting rod is a multi-stage sleeve.

3. A portable miter saw adapted to cut elongated materials as defined in claim 2, wherein: and the two sides of the base are connected in series with a multi-stage supporting seat through connecting rods.

4. A portable miter saw adapted to cut elongated materials as defined in claim 1, wherein: and a measuring tape is fixed at the outer side end of the limiting ruler, and the scale of the measuring tape is connected with the scale of the limiting ruler.

5. A portable miter saw adapted to cut elongated materials as defined in claim 4, wherein: the clamp comprises a support fixed on the top surface of the base, a motor fixed on the support and an internal thread driving ring rotatably connected to the support, the motor is in transmission connection with the driving ring, the driving ring is in threaded connection with a vertically arranged lead screw, the bottom end of the lead screw is rotatably connected with a pressure head, a button is arranged on the tape measure, and the button is in communication connection with the motor.

6. A portable miter saw adapted to cut elongated materials as defined in claim 5, wherein: the number of the clamping devices is two, and the connecting line of the two clamping devices is parallel to the limiting ruler.