CN113043485A

CN113043485A - Tile cutter capable of storing energy and cutting bricks

Info

Publication number: CN113043485A
Application number: CN202110371501.0A
Authority: CN
Inventors: 刘仁源
Original assignee: Jinan Fuhe Building Materials Co ltd
Current assignee: Jinan Fuhe Building Materials Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-29

Abstract

The invention relates to a tile cutter capable of storing energy and cutting bricks, which comprises a handle, wherein the handle is used for holding the tile cutter on a hand, an energy storage mechanism is arranged in the handle, the energy storage mechanism comprises a rotating block arranged on one side of the handle, a cutter bar is fixedly connected to the rotating block, the cutter bar penetrates through the handle, and a torsion spring is fixedly connected to the cutter bar.

Description

Tile cutter capable of storing energy and cutting bricks

Technical Field

The invention relates to the field of hardware, in particular to a cleaver capable of storing energy and cutting bricks.

Background

At present, masonry engineering still builds by laying bricks or stones with the manual work and gives first place to, because masonry structure stagger joint's needs when the workman builds by laying bricks or stones, cut the brick and be in the inevitable, cut the brick and generally wave the cleaver hard, make the cleaver bump the brickwork head and carry out the brick operation, but when the wall built higher position, the workman need stand when the construction on the ladder, wave hard the arm and probably lead to human focus unstability, and then make the ladder rock, even overturn, very dangerous, though there is the action of carrying out the brick through tool bit round trip movement yet, but efficiency is relatively poor, be difficult to use in the actual work, and need a strong point when sawing the brick, also be difficult to accomplish on the ladder.

Disclosure of Invention

The invention aims to provide a cleaver capable of storing energy to cut bricks, which solves the problems.

The technical purpose of the invention is realized by the following technical scheme: the tile knife capable of storing energy and cutting bricks comprises a handle, wherein the handle is used for holding the tile knife on a hand;

be equipped with energy storage mechanism in the handle, energy storage mechanism is including setting up the turning block of handle one side, fixedly connected with cutter arbor on the turning block, the cutter arbor runs through the handle, fixedly connected with torsional spring on the cutter arbor, the torsional spring is responsible for will rotating energy storage during the turning block gets up, the handle with the turning block all uses skid-proof material to constitute.

Preferably, the cutter bar is fixedly connected with a bayonet lock, and the bayonet lock is subjected to impact resistance treatment.

Preferably, a release mechanism is arranged on one side of the cutter bar, the release mechanism comprises a fixture block, a first return spring and a steel wire rope are fixedly connected to the fixture block, the other end of the steel wire rope is fixedly connected to a sliding block, a second return spring is fixedly connected to the sliding block, the first return spring and the second return spring are both fixedly connected to the handle, and the fixture block is subjected to impact resistance treatment.

Preferably, the bayonet is formed in a shape of a circular arc on one side and a right angle on the other side.

Preferably, the shape of the latch is trapezoidal, so that the latch only restricts one-way rotation.

Preferably, the fixture block is slidable in a groove provided in the grip.

Preferably, the sliding block is slidable in a groove provided in the grip.

Preferably, the cutter bar is fixedly connected with a cutter head.

In conclusion, the invention has the following beneficial effects: the rotary block arranged at the tail part of the cutter handle is rotated to carry out energy storage operation on the rotary block, when bricks are required to be cut, the sliding block arranged on the cutter handle is pulled, the cutter head part can rotate around the cutter handle for a circle rapidly, the rotary cutter head can impact the bricks, and then the cutting operation of the bricks is completed.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1.

Detailed Description

The cleaver capable of storing energy and cutting bricks, which is described in conjunction with the attached figures 1-2, comprises a handle 13, and is characterized in that: the handle 13 is used for holding the invention on a hand;

be equipped with energy storage mechanism 22 in the handle 13, energy storage mechanism 22 sets up including rotating the turning block 21 of handle 13 one side, fixedly connected with cutter arbor 12 on the turning block 21, cutter arbor 12 runs through handle 13, fixedly connected with torsional spring 20 on the cutter arbor 12, torsional spring 20 other end fixed connection be in on the handle 13, torsional spring 20 is responsible for will rotating energy storage when the turning block 21 gets up, handle 13 with turning block 21 all uses skid-proof material to constitute.

Advantageously, a bayonet 14 is fixedly connected to the tool holder 12, and the bayonet 14 is impact-resistant.

Advantageously, a release mechanism 23 is disposed on one side of the knife bar 12, the release mechanism 23 includes a fixture block 15, a first return spring 16 and a wire rope 17 are fixedly connected to the fixture block 15, the other end of the wire rope 17 is fixedly connected to a sliding block 19, a second return spring 18 is fixedly connected to the sliding block 19, both the first return spring 16 and the second return spring 18 are fixedly connected to the handle 13, and the fixture block 15 is also subjected to impact resistance treatment.

Advantageously, said bayonet 14 has a profile with one side in the shape of a circular arc and one side at right angles.

Advantageously, the shape of the latch 15 is trapezoidal, so that the latch 15 only restricts one-way rotation.

Advantageously, the block 15 can slide in a groove provided on the grip 13.

Advantageously, the sliding block 19 can slide in a groove provided on the grip 13.

Advantageously, a cutting head 11 is fixedly connected to the cutter bar 12.

The use method of the invention comprises the following steps:

initially, the torsion spring 20 is not storing energy.

The turning block 21 is rotated, the turning block 21 drives the cutter bar 12 to rotate, the torsion spring 20 starts to store energy while the cutter bar 12 rotates, the cutter bar 12 also drives the bayonet 14 to rotate, because one side of the bayonet 14 is arc-shaped, the rotation cannot be limited, when the turning block 21 is not rotated any more, the cutter bar 12 can be reversed under the action of the torsion spring 20, but the bayonet 14 is right-angled at present, the rotation of the cutter bar 12 can be limited, so that the cutter bar 12 is clamped by the clamping block 15,

when the brick needs to be cut, the brick head is placed on one side of the cutter head 11, the sliding block 19 is pulled again, the sliding block 19 pulls the clamping block 15 through the steel wire rope 17, the clamping block 15 does not clamp the clamping pin 14 any more, the energy of the torsion spring 20 is released, the torsion spring 20 drives the cutter rod 12 to rotate rapidly for one circle, the cutter head 11 which rotates rapidly can impact the brick head to complete the brick cutting action, then the clamping pin 14 is clamped by the clamping block 15 which resets under the action of the first return spring 16 and the second return spring 18, and the stored energy can not be released completely at one time.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but cleaver of brick is cut in energy storage, includes the handle, its characterized in that: the handle is used for holding the invention on a hand;

the handle is internally provided with an energy storage mechanism, the energy storage mechanism comprises a rotating block arranged on one side of the handle, the rotating block is fixedly connected with a cutter bar, the cutter bar penetrates through the handle, the cutter bar is fixedly connected with a torsional spring, and the torsional spring is responsible for rotating the energy storage device during the rotating block.

2. A tile cutter capable of energy storage brick cutting according to claim 1, wherein: the cutter bar is fixedly connected with a bayonet lock.

3. A tile cutter capable of energy storage brick cutting according to claim 2, wherein: one side of the cutter arbor is provided with a release mechanism, the release mechanism comprises a fixture block, the fixture block is fixedly connected with a first return spring and a steel wire rope, the other end of the steel wire rope is fixedly connected to a sliding block, the sliding block is fixedly connected with a second return spring, and the first return spring and the second return spring are fixedly connected to the handle.

4. A tile cutter capable of energy storage brick cutting according to claim 2, wherein: one side of the outer shape of the bayonet lock is circular arc, and the other side of the outer shape of the bayonet lock is a right angle.

5. A tile cutter capable of energy storage brick cutting according to claim 3, wherein: the shape of the fixture block is trapezoidal.

6. A tile cutter capable of energy storage brick cutting according to claim 5, wherein: the fixture block can slide in a groove arranged on the handle.

7. A tile cutter capable of energy storage brick cutting according to claim 3, wherein: the sliding block can slide in a groove arranged on the handle.

8. A tile cutter capable of energy storage brick cutting according to claim 1, wherein: the cutter bar is fixedly connected with a cutter head.