CN209775192U

CN209775192U - Manual brick cutter

Info

Publication number: CN209775192U
Application number: CN201822048786.0U
Authority: CN
Inventors: 杨明; 陈羽; 宁东; 薛铁; 叶舟
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2019-12-13
Anticipated expiration: 2028-12-07

Abstract

The utility model relates to a manual brick cutting machine, it includes one puts the brick platform and one puts the support that the brick platform is connected with this, manual brick cutting machine is further including an upper slitter piece, a lower slitter piece and a jack, and the lower slitter piece is located to put brick platform one side and places perpendicularly, and a lower slitter piece both ends respectively weld a sleeve pipe, can be directly fixed with the vertical insertion sleeve pipe of support, and the support comprises two steel pipes and a steel sheet, and each steel pipe cover is located and is respectively overlapped intraductally each cover the cover has a slide bar on two steel pipes of support respectively, and upper slitter piece and slide bar welding and whole cover are on two steel pipes of support, and the edge of a knife of upper slitter piece downwards and this upper slitter piece and the center of lower slitter piece coincide mutually, connect a connecting plate at the back of a knife blade, the connecting plate is used for placing the jack. Utilize the utility model discloses a manual brick cutter saves the time of cutting the brick, reduces the loss of site material, has solved the job site effectively and has cut the problem that the difficulty and the cutting are irregular with the brick.

Description

Manual brick cutter

Technical Field

The utility model relates to a cutting machine especially indicates a manual brick cutting machine.

Background

In the construction process of buildings, bricks are indispensable raw materials and are widely applied. Particularly, in the secondary structure construction stage, a large amount of bricks, particularly autoclaved aerated block bricks and the like are needed for filling wall construction. According to the actual demand of building, specification demand size to the brick differs, and during site operation, structure post serrated racking department, door opening department often need cut whole brick to cut into suitable size. Traditional cutting mode is mainly with the help of the axe cuts the chisel, perhaps utilizes the hacksaw or the cutting of handheld electric saw, and is inefficient, and cuts the chisel or often because of uneven or the saw bit can not cut thoroughly such as stress equispaced among the cutting process, causes the damage and the waste of the brick body, and the incision is uneven, and it is great to cut brick size deviation, causes the loss of material great, finally influences wall body shaping quality and firmness. Therefore, how to accurately and rapidly cut the brick is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention aims to provide a manual brick cutter which can realize fast, accurate and labor-saving brick cutting.

In order to solve the problems, the utility model provides a manual brick cutting machine, which comprises a brick placing table and a support connected with the brick placing table, and is characterized in that the manual brick cutting machine further comprises an upper blade, a lower blade and a jack, the lower blade is positioned on one side of the brick placing table and vertically placed, two ends of the lower blade are respectively welded with a sleeve pipe, the support can be directly and vertically inserted into the sleeve pipe for fixation, the support comprises two steel pipes and a steel plate, each steel pipe is sleeved in each sleeve pipe, two steel pipes of the support are respectively sleeved with a slide bar, the upper blade and the slide bar are welded and integrally sleeved on the two steel pipes of the support, the edge of the upper blade is downward, the centers of the upper blade and the lower blade are coincided, the back of the upper blade is connected with a connecting plate, the connecting plate is used for placing the jack, two reset springs are symmetrically arranged between the upper blade and the connecting plate, the jack is arranged between the two return springs.

Furthermore, scales are marked on the brick placing table.

Furthermore, the sliding rod is fixed in the sleeve by a fixing bolt.

The utility model discloses the beneficial effect that can realize does:

1) Utilize the utility model discloses a manual brick cutter saves the time of cutting the brick, reduces the loss of site material, has solved the job site effectively and has cut the problem that the difficulty and the cutting are irregular with the brick.

2) The manual brick cutter of the utility model has simple manufacture, easy operation and convenient assembly and disassembly.

3) With the help of the utility model discloses a manual brick cutter, the brick cutting process is simple, and the cutting size is accurate for on-the-spot brick body cutting time.

Drawings

fig. 1 is a schematic structural diagram of the manual brick cutter of the present invention.

Fig. 2 is a schematic top view of a brick placing table of the manual brick cutting machine of the present invention.

Fig. 3 is a front enlarged schematic view of a bracket of the manual brick cutter of the present invention.

Fig. 4 is a right side schematic view of the bracket of the manual brick cutter of the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

The utility model provides a manual brick cutting machine, it is as shown in fig. 1, manual brick cutting machine includes that one puts brick platform 10 and one and puts the support 20 that brick platform 10 one end is connected, puts brick platform 10 and be boxed structure, forms with angle steel or steel pipe welding, puts and has the scale on the brick platform 10, and it is shown as fig. 2, places the fragment of brick and cuts it on putting brick platform 1.

Referring to fig. 3 and 4, the manual brick cutter further includes an upper blade 21, a lower blade 22 and a jack 23, the lower blade 22 is vertically disposed at one side of the brick placing table 10, the cutter head of the lower blade 22 is 5mm higher than the brick placing table 10, two ends of the lower blade 22 are respectively welded with a sleeve 24, the bracket 20 can be directly and vertically inserted into the sleeve 24 for fixing, the bracket 20 is used as a main supporting structure of the upper blade 21 and the jack 23 and is composed of two steel pipes and a steel plate 26, each steel pipe is respectively sleeved in each sleeve 24 and fixed by a fixing bolt 27, a sliding rod 25 is respectively sleeved on each steel pipe of the bracket 20, the upper blade 21 and the sliding rod 25 are welded and integrally sleeved on the two steel pipes of the bracket 20, the cutting edge of the upper blade 21 faces downward and the centers of the upper blade 21 and the lower blade 22 are coincident, a connecting plate 28 is welded at the center position of the upper portion of the back of the upper blade 21, the connecting plate 28 is used for placing a jack 23, two return springs 29 are symmetrically arranged between the upper blade 21 and the steel plate 26, the two return springs 29 are connected with the steel plate 26 on the top of the bracket 20, and the jack 23 is arranged between the two return springs 29.

When cutting bricks, the whole bricks are placed on the brick placing table 10, and the sizes are measured through a scale on the brick placing table 10 according to the size to be cut; the jack 23 is pressed, and due to the limitation of the upper part, the jack 23 can drive the upper blade 21 to vertically move downwards along the bracket; when the upper blade 21 contacts the upper surface of the brick, the jack 23 is continuously pressed, and because the centers of the two blades 21 and 22 are superposed, under the action of the jack 23, the two blades 21 and 22 are stressed on the surface of the brick along the direction of the blades, so that the brick is cut off, and the section is neat. After the brick cutting is completed, the jack 23 will be restored to the original position under the action of the return spring 29.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A manual brick cutter, which comprises a brick placing table and a bracket connected with the brick placing table, it is characterized in that the manual brick cutter further comprises an upper blade, a lower blade and a jack, the lower blade is vertically arranged at one side of the brick placing table, two ends of the lower blade are respectively welded with a sleeve, the bracket can be directly vertically inserted into the sleeve for fixation, the bracket consists of two steel pipes and a steel plate, each steel pipe is sleeved in each sleeve, a sliding rod is respectively sleeved on the two steel pipes of the bracket, the upper blade and the sliding rod are welded and integrally sleeved on the two steel pipes of the bracket, the knife edge of the upper blade is downward, the centers of the upper blade and the lower blade are coincided, the knife back of the upper blade is connected with a connecting plate, the connecting plate is used for placing a jack, two return springs are symmetrically arranged between the upper blade and the connecting plate, and the jack is arranged between the two return springs.

2. The manual brick cutter as claimed in claim 1, wherein the brick placing table is marked with scales.

3. A hand operated brick cutter as claimed in claim 1 or claim 2 wherein the slide bar is secured within the sleeve by a fixing bolt.