CN210758208U

CN210758208U - Trimming saw for plate and wire

Info

Publication number: CN210758208U
Application number: CN201921125813.8U
Authority: CN
Inventors: 章加洪; 严高仕; 方哲
Original assignee: Zhejiang Jiahong Tool Manufacturing Co ltd
Current assignee: Zhejiang Jiahong Tool Manufacturing Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-16
Anticipated expiration: 2029-07-17

Abstract

The application discloses a plate wire trimming saw, which comprises a body, a stopper and a saw blade, wherein the stopper is arranged on the body, the saw blade is movably arranged on the body, the trimming saw also comprises a clamping piece, the clamping piece is directly or indirectly rotatably arranged on the body, at least two bayonets are arranged on the clamping piece, tooth surfaces are arranged on the wall surfaces of the bayonets, and the bayonets are distributed on two sides of the saw blade; the saw blade is used for cutting wire when the saw blade is located between the bottom and the opening of bayonet socket, and when the saw blade is located outside the bayonet socket completely, the saw blade is used for cutting panel. The utility model discloses following beneficial effect has: the clamping piece with the bayonet is rotatably mounted on the body, the bayonet on the clamping piece is utilized to prevent the stick from slipping, the plate and the wire can be cut, two working modes can be switched according to needs at any time, and the use is convenient and fast.

Description

Trimming saw for plate and wire

Technical Field

The utility model relates to a saw field especially relates to a panel wire rod trimming saw.

Background

The electric saw is a tool commonly used at present, the electric saw frequently used by people is shown in the attached drawing 1, the electric saw comprises a body (1), a saw blade (2) and a stopper (3), a motor is arranged in the body, the motor drives the saw blade to reciprocate, and the saw blade (2) cuts when reciprocating. The electric saw has good cutting effect on a plate-shaped object (such as a wood board), when the wood board needs to be cut, the stopper is abutted against the wood board, and then the saw blade is abutted against the wood board to cut the wood board. However, such an electric saw has a poor cutting effect on the wire such as a log because the log slips when the stopper is stuck to the wire such as a log.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, a panel wire trimming saw is proposed.

The utility model adopts the following technical scheme:

a plate wire trimming saw comprises a body, a stopper and a saw blade, wherein the stopper is mounted on the body, the saw blade is movably mounted on the body, the trimming saw also comprises a clamping piece, the clamping piece is directly or indirectly rotatably mounted on the body, at least two bayonets are arranged on the clamping piece, tooth surfaces are arranged on the wall surfaces of the bayonets, and the bayonets are distributed on two sides of the saw blade; the saw blade is used for cutting wire when the saw blade is located between the bottom and the opening of bayonet socket, and when the saw blade is located outside the bayonet socket completely, the saw blade is used for cutting panel.

The theory of operation of this device is as follows, when needing to cut plank (panel), turn over the fastener, make the saw blade be located outside the bayonet socket completely, will keep off the piece at this time and support on the plank, just can be used for cutting the plank, when needs cutting stick (wire rod), only need will keep off the piece and turn over, make the saw blade be located between the bottom and the opening that are located the bayonet socket, then block the stick in the bayonet socket, because be provided with the flank of tooth in the bayonet socket, the flank of tooth has certain interlock effect to the stick, make the stick can not take place to skid, just so can cut the stick smoothly. The saw blade is movably arranged on the body through a motor, and the motor drives the saw blade to do reciprocating motion on the body.

The clamping piece that has the bayonet socket through the installation of rotating on the body in this scheme utilizes the bayonet socket on the clamping piece to prevent that the stick from skidding, both can cut panel also can cut the wire rod, and two mode can change as required at any time, and convenient to use is swift.

It should be noted that the plate and the wire in the present application do not only refer to a single wood board and a wood roller, but also are made of other materials such as plastics and metals, and the device can be used for cutting on the premise of the strength of the saw blade being large as long as the shape is similar to that of the wood board and that of the wood roller.

Optionally, the bayonet is in a V shape, a C shape or a U shape.

The bayonets with the shapes can be engaged to clamp round, oval and polygonal wires, so that the device can be used for cutting wires with various shapes.

Optionally, the clamping piece is provided with two bayonets parallel to each other.

Set up two bayonets, and the saw blade is located between two bayonets, can cut the wire rod fast and stably.

Optionally, the clamping piece is provided with at least two connecting parts, the connecting parts are respectively and directly or indirectly matched with the body in a rotating mode, and the connecting parts are distributed on two sides of the saw blade.

The effect of setting up two at least connecting portion is in order to guarantee that the fastener keeps stable in the rotation process, can not take place the skew.

Optionally, the clamping piece further comprises a mounting piece, the mounting piece is fixedly mounted on the body, and the connecting portion on the clamping piece is rotatably mounted on the mounting piece.

The connecting part is a plate-shaped connecting part.

Optionally, a card supporting portion is arranged on the mounting piece, a clamping groove is arranged on the clamping piece, and the clamping groove is used for being matched with the card supporting portion.

The clamping part and the clamping groove are movably fixed, when the clamping groove is clamped by the clamping part, the clamping part can not move relative to the body, the clamping part is more stable, and the wire can be better clamped.

Optionally, the support clamp part has two, there are two draw-in grooves, the support clamp part is located the saw blade both sides, the draw-in groove is located the saw blade both sides.

Optionally, the card supporting part is a sheet-shaped card supporting part, and the card slot is a square card slot.

Optionally, the connecting part and the mounting part are rotationally matched together through a rotating pin.

The utility model has the advantages that: the clamping piece with the bayonet is rotatably mounted on the body, the bayonet on the clamping piece is utilized to prevent the stick from slipping, the plate and the wire can be cut, two working modes can be switched according to needs at any time, and the use is convenient and fast.

Description of the drawings:

FIG. 1 is a schematic block diagram of the construction of an electric saw;

FIG. 2 is a schematic diagram of a sheet wire trimming saw configuration;

fig. 3 is a schematic view of the fitting relationship of the clip member and the mounting member.

The figures are numbered: 1. the saw blade comprises a body, 2, a saw blade, 3, a blocking piece, 4, a clamping piece, 401, a bayonet, 402, a tooth surface, 403, a connecting part, 404, a clamping groove, 5, a mounting piece, 501, a card supporting part, 6 and a rotating pin.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 2 and fig. 3, a plate wire trimming saw comprises a body 1, a stopper 3 and a saw blade 2, wherein the stopper 3 is mounted on the body 1, the saw blade 2 is movably mounted on the body 1, the trimming saw further comprises a clamping piece 4, the clamping piece 4 is directly or indirectly rotatably mounted on the body 1, at least two bayonets 401 are arranged on the clamping piece 4, tooth surfaces 402 are arranged on the wall surfaces of the bayonets 401, and the bayonets 401 are distributed on two sides of the saw blade 2; when the saw blade 2 is located between the bottom of the bayonet 401 and the opening, the saw blade 2 is used for cutting wire, and when the saw blade 2 is located completely outside the bayonet 401, the saw blade 2 is used for cutting board material.

The theory of operation of this device is as follows, when needing to cut plank (panel), turn over fastener 4, make saw blade 2 lie in bayonet 401 completely outside, will keep off piece 3 and support on the plank this time, just can be used for cutting the plank, when needs cutting stick (wire rod), only need will keep off piece 3 and turn over, make saw blade 2 lie in between bottom and the opening that lies in bayonet 401, then block the stick in bayonet 401, because be provided with flank 402 in the bayonet 401, flank 402 has certain interlock effect to the stick, make the stick can not take place to skid, just so can cut the stick smoothly. The saw blade 2 is movably arranged on the body 1 through a motor, and the motor drives the saw blade 2 to do reciprocating motion on the body 1.

In this scheme, through rotating fastener 4 that the installation has bayonet socket 401 on body 1, bayonet socket 401 on utilizing fastener 4 prevents that the stick from skidding, both can cut panel also can cut the wire rod, and two mode can change as required at any time, and convenient to use is swift.

It should be noted that the plate and the wire in the present application are not only a single-finger board and a wood roller, but also made of other materials such as plastic and metal, and the device can be used for cutting on the premise that the saw blade 2 has enough strength as long as the shape is similar to that of the board and the wood roller.

As shown in fig. 2 and 3, the bayonet 401 has a V-shape, a C-shape, or a U-shape.

The bayonet 401 with the shape can be engaged to clamp round, oval and polygonal wires, so that the device can be used for cutting wires with various shapes.

As shown in fig. 2 and 3, the card member 4 is provided with two parallel bayonets 401.

Two bayonets 401 are provided, and the saw blade 2 is located between two bayonets 401, can cut the wire rod fast and stably.

As shown in fig. 2 and fig. 3, at least two connecting portions 403 are disposed on the clamping piece 4, the connecting portions 403 are respectively and directly or indirectly rotatably matched with the main body 1, and the connecting portions 403 are distributed on two sides of the saw blade 2.

The purpose of providing at least two connecting portions 403 is to ensure that the card member 4 is stable and does not shift during rotation.

As shown in fig. 2 and fig. 3, the locking device further comprises a mounting member 5, wherein the mounting member 5 is fixedly mounted on the body 1, and the connecting part 403 on the clip member 4 is rotatably mounted on the mounting member 5.

Specifically, the connection portion 403 is a connection portion 403 having a sheet shape.

As shown in fig. 2 and fig. 3, the mounting member 5 is provided with a card supporting portion 501, and the card member 4 is provided with a card slot 404, where the card slot 404 is used for matching with the card supporting portion 501.

The clamping part 501 and the clamping groove 404 are movably fixed, when the clamping part 501 clamps the clamping groove 404, the clamping piece 4 cannot move relative to the body 1, the clamping piece 4 is more stable, and the wire can be clamped better.

As shown in fig. 2 and 3, there are two card supporting portions 501 and two card slots 404, where the card supporting portions 501 are located on two sides of the saw blade 2, and the card slots 404 are located on two sides of the saw blade 2.

As shown in fig. 2 and 3, the card support portion 501 is a sheet-shaped card support portion 501, and the card slot 404 is a square card slot 404.

As shown in fig. 2 and 3, the connecting portion 403 and the mounting member 5 are rotatably engaged with each other by the rotating pin 6.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The plate wire trimming saw comprises a body, a stopper and a saw blade, wherein the stopper is mounted on the body, and the saw blade is movably mounted on the body; the saw blade is used for cutting wire when the saw blade is located between the bottom and the opening of bayonet socket, and when the saw blade is located outside the bayonet socket completely, the saw blade is used for cutting panel.

2. The sheet wire trimming saw according to claim 1, wherein the shape of the bayonet is V-shaped, C-shaped or U-shaped.

3. The sheet wire trimming saw according to claim 1, wherein the clamping member is provided with two mutually parallel bayonets.

4. The sheet wire trimming saw according to claim 1, wherein the clamping member has at least two connecting parts, the connecting parts are respectively matched with the body in a rotating way directly or indirectly, and the connecting parts are distributed on two sides of the saw blade.

5. The sheet wire trimming saw of claim 4, further comprising a mounting member fixedly mounted to the body, wherein the connecting portion of the catch is rotatably mounted to the mounting member.

6. The sheet wire trimming saw according to claim 5, wherein the mounting member is provided with a retaining portion, and the retaining member is provided with a locking groove for engaging with the retaining portion.

7. The sheet wire trimming saw according to claim 6, wherein there are two of the retainer portions and two of the engaging grooves, the retainer portions are located on both sides of the saw blade, and the engaging grooves are located on both sides of the saw blade.

8. The sheet wire trimming saw according to claim 6, wherein the retainer portion is a sheet-shaped retainer portion, and the engaging groove is a square engaging groove.

9. The sheet wire trimming saw of claim 5, wherein the connecting portion and the mounting member are pivotally coupled together by a pivot pin.