CN208613894U - A kind of circular sawing machine being easily installed - Google Patents

Abstract

The utility model discloses a kind of circular sawing machines being easily installed, installing mechanism including circular sawing machine main body and circular sawing machine side, the installing mechanism includes rotation axis, the surface two sides of the rotation axis offer card slot, the side of the rotation axis is provided with limited block, and the bottom end of the limited block is fixed with card column, and the bottom end two sides of the card column are provided with motor, the motor and card column, which pass through, is provided with connecting column on the inside of connection, the card column；The limited post and card column designed in the utility model can be in fixed blade, it is mounted directly, it uses very simple and convenient, on the basis of guaranteeing connective stability, so that disassembly and installation is more quick, abandoned original by bolted connection, to avoid using extraneous tool, it also avoids squeezing the damage caused by blade caused by because of extraneous tool, extends the service life of blade.

Description

A kind of circular sawing machine being easily installed

Technical field

The utility model belongs to circular sawing machine technical field, and in particular to a kind of circular sawing machine being easily installed.

Background technique

Circular sawing machine can be divided into metal annular sawing machine and woodworking circular sawing machine according to converted products, according to the difference of processing, exchange not Same circular sawing machine.

Existing circular sawing machine still has some shortcomings when in use: existing circular sawing machine is when installing blade, and one As need to be fastened by bolt, but generally using in bolt fastening, needing to use extraneous tool, such as spanner auxiliary Tool just can be carried out installation, and it is more inconvenient to operate, while when firmly excessive, be easy to cause to squeeze by the junction of blade Caused by rupture, in later period disassembly, be easy because junction is got rusty to cause biggish inconvenience, cause disassembly difficult.

Utility model content

The purpose of this utility model is to provide a kind of circular sawing machines being easily installed, to solve to propose in above-mentioned background technique Circular sawing machine generally require and fastened by bolt when installing blade, but generally need to use using in bolt fastening Extraneous tool, such as spanner auxiliary tool just can be carried out installation, and it is more inconvenient to operate, while when firmly excessive, hold Easily by the junction of blade cause squeeze caused by rupture, the later period disassembly in, be easy because junction is got rusty cause it is larger Inconvenience, the problem for causing disassembly difficult.

To achieve the above object, the utility model provides the following technical solutions: a kind of circular sawing machine being easily installed, including circle The installing mechanism of saw main body and circular sawing machine side, the installing mechanism include rotation axis, and the surface two sides of the rotation axis are opened Equipped with card slot, the side of the rotation axis is provided with limited block, and the bottom end of the limited block is fixed with card column, the bottom of the card column End two sides are provided with c-type limit plate, and the c-type limit plate and card column pass through the company of being provided on the inside of connection, the card column Connect column, the bottom end of the connecting column is through to card column interior section with c-type limit plate and is fixedly connected, the top of the connecting column from The inside of card column is through the inside of limited block until the inner wall junction of the surface of limited block, the connecting column and card column is provided with Spring.

Preferably, the circular sawing machine main body includes motor, and the top of the motor is provided with handle, the rotation axis installation In the output end of motor.

Preferably, the end of the rotation axis is relative to being connected with blade, the limited block and knife at the position of limited block The surface of piece is fixedly connected.

Preferably, the rear end surface of the handle is provided with transmission line, and the transmission line is electrically connected with external power supply.

Preferably, the outside surrounding of the blade is formed with blade by polishing, and the cross section of the blade is triangle Structure.

Preferably, it is provided with shield on the outside of the blade, is fixedly connected on the outside of the shield and motor, it is described The side of shield is fixed with jointing plate.

Preferably, the surface of the motor is provided with exhaustion plate, is provided with transverse slat on the inside of the exhaustion plate.

Compared with prior art, the utility model has the beneficial effects that the limited post and card column that are designed in the utility model Can be mounted directly in fixed blade, use it is very simple and convenient, on the basis of guaranteeing connective stability so that Disassembly and installation is more quick, abandons original by bolted connection, to avoid also keeping away using extraneous tool Exempt to squeeze the damage caused by blade caused by because of extraneous tool, has extended the service life of blade.

Detailed description of the invention

Fig. 1 is the side view of the utility model；

Fig. 2 is the front view of the utility model；

Fig. 3 is the connection cross-sectional view of the utility model card column；

Fig. 4 is the connection schematic diagram of the utility model card column；

In figure: 1, shield；2, jointing plate；3, blade；4, blade；5, handle；6, transmission line；7, motor；8, card slot；9, Limited block；10, connecting column；11, card column；12, spring；13, rotation axis.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of circular sawing machine being easily installed, including circle The installing mechanism of saw main body and circular sawing machine side, installing mechanism include rotation axis 13, and the surface two sides of rotation axis 13 offer Card slot 8, the side of rotation axis 13 are provided with limited block 9, and the bottom end of limited block 9 is provided with the card column 11 of integral type, card column 11 Bottom end two sides are provided with c-type limit plate, and c-type limit plate and card column 11 pass through through connection, and the inside of card column 11 is provided with connection Column 10, the bottom end of connecting column 10 are through to 11 interior section of card column with c-type limit plate and are fixedly connected, and the top of connecting column 10 is from card The inside of column 11 is through the inside of limited block 9 until the inner wall junction of the surface of limited block 9, connecting column 10 and card column 11 is arranged There is spring 12.

For the ease of working, in the present embodiment, it is preferred that circular sawing machine main body includes motor 7, and the top of motor 7 is provided with Handle 5, rotation axis 13 are mounted on the output end of motor 7.

For the ease of being fixedly mounted, in the present embodiment, it is preferred that position of the end of rotation axis 13 relative to limited block 9 Place is connected with blade 3, and limited block 9 and the surface of blade 3 are fitted and connected.

For the ease of processing, in the present embodiment, it is preferred that the rear end surface of handle 5 is provided with transmission line 6, transmission line 6 with External power supply electrical connection.

For the ease of cutting the object of processing, in the present embodiment, it is preferred that the outside surrounding of blade 3 is by beating Mill is formed with blade 4, and the cross section of blade 4 is triangular structure.

For the ease of protecting, in the present embodiment, it is preferred that the outside of blade 3 is provided with shield 1, shield 1 and motor 7 outside is fixedly connected, and the side of shield 1 has been bolted jointing plate 2.

For the ease of radiating when motor 7 works, in the present embodiment, it is preferred that the surface of motor 7 is provided with exhaust Plate is provided with transverse slat on the inside of exhaustion plate.

7 model Y160M1-2 of motor in the utility model.

The working principle and process for using of the utility model: the utility model when in use first installs blade 3, When installation, first blade 3 is socketed in rotation axis 13, then card column 11 is inserted into rotation axis 13 by limited block 9, is being inserted into While 13 inside of rotation axis, c-type limit plate stress is squeezed, and spring 12 stretches at this time, the midpoint of 10 casees limited blocks of connecting column 9 It is mobile, when card column 11 drives c-type limit plate to be moved at card slot 8, by the rebound of spring 12 by c-type limit plate from card slot 8 Inside bounce, the bottom end of limited block 9 and the surface of blade 3 fit closely at this time, then transmission line 6 is electrically connected with external power supply, Rotation axis 13 is driven to be processed by the output end of motor 7, rotation axis 13 is cut with cutting blade 3, when blade 3 damages When badly being replaced, connecting column 10 is squeezed to the inside of limited block 9 first, is then extracted limited block 9 out, in limited block 9 While extraction, card column 11 is limited block 9 and takes separation out of, and blade 3 is then taken down disassembly.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of circular sawing machine being easily installed, the installing mechanism including circular sawing machine main body and circular sawing machine side, it is characterised in that: institute Stating installing mechanism includes rotation axis (13), and the surface two sides of the rotation axis (13) offer card slot (8), the rotation axis (13) Side be provided with limited block (9), the bottom end of the limited block (9) is fixed with card column (11), the bottom end two of the card column (11) Side is provided with c-type limit plate, and the c-type limit plate and card column (11) pass through through connection, the inside setting of the card column (11) Have connecting column (10), the bottom end of the connecting column (10) is through to card column (11) interior section with c-type limit plate and is fixedly connected, institute State the top of connecting column (10) from the inside of card column (11) through limited block (9) inside up to the surface of limited block (9), it is described The inner wall junction of connecting column (10) and card column (11) is provided with spring (12).

2. a kind of circular sawing machine being easily installed according to claim 1, it is characterised in that: the circular sawing machine main body includes electricity The top of machine (7), the motor (7) is provided with handle (5), and the rotation axis (13) is mounted on the output end of motor (7).

3. a kind of circular sawing machine being easily installed according to claim 1, it is characterised in that: the end of the rotation axis (13) It is connected at position relative to limited block (9) blade (3), the limited block (9) is fixedly connected with the surface of blade (3).

4. a kind of circular sawing machine being easily installed according to claim 2, it is characterised in that: the rear end table of the handle (5) Face is provided with transmission line (6), and the transmission line (6) is electrically connected with external power supply.

5. a kind of circular sawing machine being easily installed according to claim 3, it is characterised in that: the outside four of the blade (3) Week is formed with blade (4) by polishing, and the cross section of the blade (4) is triangular structure.

6. a kind of circular sawing machine being easily installed according to claim 5, it is characterised in that: set on the outside of the blade (3) It is equipped with shield (1), is fixedly connected on the outside of the shield (1) and motor (7), the side of the shield (1) is fixed with Jointing plate (2).

7. a kind of circular sawing machine being easily installed according to claim 6, it is characterised in that: the surface of the motor (7) is set It is equipped with exhaustion plate, is provided with transverse slat on the inside of the exhaustion plate.