CN215150226U

CN215150226U - Horizontal cutting device of concrete cutting machine

Info

Publication number: CN215150226U
Application number: CN202120878770.1U
Authority: CN
Inventors: 毛中强
Original assignee: "jiangsu Sankon Building Materialstechnology Co ltd"
Current assignee: "jiangsu Sankon Building Materialstechnology Co ltd"
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-14
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a concrete cutting machine's horizontal cutting device, including first dead lever and second dead lever, first dead lever and second dead lever are a plurality of and one-to-one, and first dead lever and second dead lever are parallel and the dislocation sets up in the both sides of material loading direction, are provided with initiative tensioning group on the first dead lever, are provided with driven tensioning group on the second dead lever. The utility model discloses a concrete cutting machine's horizontal cutting device sets up the dead lever through the dislocation and makes cutting steel wire and concrete body slant contact and cutting, has reduced area of contact and then has reduced the cutting resistance, has improved work efficiency and has prolonged life.

Description

Horizontal cutting device of concrete cutting machine

Technical Field

The utility model relates to a concrete products cutting technical field especially relates to a concrete cutting machine's horizontal cutting device.

Background

The aerated concrete cutting machine unit is key equipment of an aerated concrete production line and is positioned at the heart part of the aerated concrete production line, and the machine unit comprises a plurality of sets of special equipment such as a turnover crane, a cutting car, a slitting machine, a transverse cutting machine, a green body bottom-removing turnover table, a translation crane, a cutting waste slurry treatment and recovery system and the like. Wherein, slitter is when cutting the concrete body, generally is the cutting wire that adopts the level setting to cut the body, and the cutting resistance is very big, and the easy wearing and tearing fracture of steel wire, in order to deal with the change of cutting size, generally need set up a large amount of steel wire tensioning pieces in addition, and the installation is loaded down with trivial details, the operation is complicated, can improve the manufacturing cost of enterprise moreover.

Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a horizontal cutting device of concrete cutting machine that cutting resistance is little, cutting accuracy is high and the cost is lower.

In order to solve the technical problem, the utility model provides a concrete cutting machine's horizontal cutting device, concrete technical scheme is as follows:

the utility model provides a concrete cutting machine's horizontal cutting device, includes first dead lever and second dead lever, first dead lever and second dead lever are a plurality of and one-to-one, and first dead lever and second dead lever are parallel and the dislocation sets up in the both sides of material loading direction, are provided with initiative tensioning group on the first dead lever, are provided with driven tensioning group on the second dead lever, and the position of initiative tensioning group on each first dead lever risees one by one or reduces according to the direction from preceding backward, and driven tensioning group and the initiative tensioning group that corresponds are located same horizontal plane.

Preferably, the active tensioning group comprises a first limiting plate and an air cylinder, the first limiting plate and the air cylinder are respectively connected and fixed with a first fixing rod, and a piston rod of the air cylinder is fixedly provided with a first hook so as to fix the cutting steel wire.

Preferably, one side of the first limiting plate is fixedly provided with a first guide part, and the first guide part is cylindrical or semi-cylindrical.

Preferably, the driven tensioning group comprises a second limiting plate and a second hook, the second hook is fixedly connected with the second limiting plate, and the second limiting plate is fixed on the second fixing rod.

Preferably, the first limiting plate and the second limiting plate are both provided with a plurality of steel wire grooves for positioning the cutting steel wires.

Preferably, a second guide portion is fixedly arranged on one side of the second limiting plate, and the second guide portion is cylindrical.

Preferably, the active tensioning group further comprises a cylinder fixing part fixedly connected with the first fixing rod, and the cylinder is fixedly connected with the cylinder fixing part.

Preferably, both ends of the first fixing rod and the second fixing rod are provided with connecting pieces, and the first fixing rod and the second fixing rod are fixed on a rack of the concrete cutting machine through the connecting pieces.

The utility model discloses a horizontal cutting device of concrete cutting machine has following beneficial effect:

the utility model discloses a horizontal cutting device of concrete cutting machine, set up the dead lever through the dislocation and make cutting steel wire and concrete body slant contact and cutting, reduced area of contact and then reduced the cutting resistance, improved work efficiency and prolonged life, and set up the steel wire groove on the limiting plate in the tensioning group and fix a position the cutting steel wire, the steel wire groove is equivalent to the scale mark, also very big improvement to the cutting precision, and cylindric guide part leads the buffering to it when tensioning the cutting steel wire, prevented that cutting steel wire tip contact closed angle from producing wearing and tearing fracture, further improved the life of cutting steel wire;

additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for 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 present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing a horizontal cutting apparatus of a concrete cutting machine;

FIG. 2 is a side view of a horizontal cutting device of the concrete cutting machine of FIG. 1;

FIG. 3 is a schematic diagram of the active tension group of FIG. 1;

figure 4 is a side view of the active tension group of figure 1;

figure 5 is a schematic view of the driven tension group of figure 1;

figure 6 is a side view of the driven tension group of figure 1.

Wherein, 1-a first fixing rod; 2-a second fixing rod; 3-active tension group; 301-a first limiting plate; 302-a cylinder; 303-a first hook; 304-a first guide; 305-a cylinder fixing; 3011-a wire trough; 4-driven tension group; 401-a second limiting plate; 402-a second hook; 403-a second guide; 5-connecting piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Examples

Please refer to fig. 1 to 6, a horizontal cutting device of a concrete cutting machine, comprising a first fixing rod 1 and a second fixing rod 2, wherein the first fixing rod 1 and the second fixing rod 2 are both a plurality of and in one-to-one correspondence, the first fixing rod 1 and the second fixing rod 2 are arranged at two sides of a feeding direction in parallel and in a staggered manner, a driving tensioning set 3 is arranged on the first fixing rod 1, a driven tensioning set 4 is arranged on the second fixing rod 2, the positions of the driving tensioning set 3 on the first fixing rods 1 are raised or lowered one by one from the front to the rear direction, and the driven tensioning set 4 and the corresponding driving tensioning set 3 are located on the same horizontal plane. The active tensioning group 3 comprises a first limiting plate 301 and a cylinder 302, the first limiting plate 301 and the cylinder 302 are respectively connected and fixed with the first fixing rod 1, and a piston rod of the cylinder 302 is fixedly provided with a first hook 303 so as to fix the cutting steel wire. A first guide portion 304 is fixedly disposed on one side of the first limiting plate 301, and the first guide portion 304 is semi-cylindrical. The driven tensioning group 4 comprises a second limiting plate 401 and a second hook 402, the second hook 402 is fixedly connected with the second limiting plate 401, and the second limiting plate 401 is fixed on the second fixing rod 2. The first limiting plate 301 and the second limiting plate 401 are both provided with a plurality of steel wire grooves 3011 for positioning the cutting steel wires. A second guide portion 403 is fixedly provided at one side of the second stopper plate 401, and the second guide portion 403 has a cylindrical shape. The active tensioning set 3 further includes a cylinder fixing portion 305 fixedly connected to the first fixing rod 1, and the cylinder 302 is fixedly connected to the cylinder fixing portion 305. The two ends of the first fixing rod 1 and the second fixing rod 2 are both provided with connecting pieces 5, and the first fixing rod 1 and the second fixing rod 2 are fixed on a rack of the concrete cutting machine through the connecting pieces 5.

When the horizontal cutting device of the concrete cutting machine works, a first fixing rod 1 and a second fixing rod 2 are fixed on a rack of the concrete cutting machine through a connecting piece 5, a cutting steel wire is fixed according to the size of a concrete block to be cut, one end of the cutting steel wire is fixed on a first hook 303, the other end of the cutting steel wire is fixed on a second hook 402, the cutting steel wire is selected to pass through a steel wire groove 3011 in a first limiting plate 301 and a second limiting plate 401 according to the size requirement, when the cutting steel wire passes through the steel wire groove 3011, the cutting steel wire is in contact with arc surfaces of a first guiding part 304 and a second guiding part 403, the contact area is increased, and abrasion breakage caused by contact of the cutting steel wire with sharp corners on the first limiting plate 301 and the second limiting plate 401 is prevented; thereby cylinder 302 drives first couple 303 shrink tensioning cutting steel wire later, because first dead lever 1 and second dead lever 2 are parallel and dislocation set in the both sides of material loading direction, and the position of initiative tensioning group 3 on each first dead lever 1 risees or reduces according to the direction from preceding backward one by one, driven tensioning group 4 and the initiative tensioning group 3 that corresponds are located same horizontal plane, the cutting steel wire keeps the slant cutting on the horizontal plane when cutting the concrete body, the cutting resistance is less, wearing and tearing have been reduced, when the concrete piece of different sizes need be cut, only need adjust the cutting steel wire pass corresponding steel wire groove can.

The utility model has the advantages that: set up the dead lever through the dislocation and make cutting steel wire and concrete body slant contact and cutting, reduced area of contact and then reduced the cutting resistance, improved work efficiency and prolonged life, and set up the steel wire groove on the limiting plate in the tensioning group and fix a position the cutting steel wire, the steel wire groove is equivalent to the scale mark, also very big improvement to the cutting precision, and cylindric guide part leads the buffering to it when the tensioning cutting steel wire, prevented that cutting steel wire tip contact closed angle from producing wearing and tearing fracture, the life of cutting steel wire has further been improved.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications and changes may be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The horizontal cutting device of the concrete cutting machine is characterized in that: including first dead lever (1) and second dead lever (2), first dead lever (1) and second dead lever (2) are a plurality of and one-to-one, first dead lever (1) and second dead lever (2) are parallel and dislocation set up in the both sides of material loading direction, be provided with initiative tensioning group (3) on first dead lever (1), be provided with driven tensioning group (4) on second dead lever (2), the position of initiative tensioning group (3) on each first dead lever (1) risees or reduces according to the direction from the front to the back one by one, driven tensioning group (4) and the initiative tensioning group (3) that corresponds are located same horizontal plane.

2. The horizontal cutting device of a concrete cutting machine according to claim 1, characterized in that: the active tensioning group (3) comprises a first limiting plate (301) and a cylinder (302), the first limiting plate (301) and the cylinder (302) are fixedly connected with a first fixing rod (1) respectively, and a piston rod of the cylinder (302) is fixedly provided with a first hook (303) so as to fix the cutting steel wire.

3. The horizontal cutting device of a concrete cutting machine according to claim 2, characterized in that: one side of the first limiting plate (301) is fixedly provided with a first guide part (304), and the first guide part (304) is cylindrical or semi-cylindrical.

4. The horizontal cutting device of a concrete cutting machine according to claim 2, characterized in that: the driven tensioning group (4) comprises a second limiting plate (401) and a second hook (402), the second hook (402) is fixedly connected with the second limiting plate (401), and the second limiting plate (401) is fixed on the second fixing rod (2).

5. The horizontal cutting device of a concrete cutting machine according to claim 4, wherein: the first limiting plate (301) and the second limiting plate (401) are both provided with a plurality of steel wire grooves (3011) used for positioning the cutting steel wires.

6. The horizontal cutting device of a concrete cutting machine according to claim 4, wherein: and a second guide part (403) is fixedly arranged on one side of the second limiting plate (401), and the second guide part (403) is cylindrical.

7. The horizontal cutting device of a concrete cutting machine according to claim 2, characterized in that: the active tensioning group (3) further comprises a cylinder fixing part (305) fixedly connected with the first fixing rod (1), and the cylinder (302) is fixedly connected with the cylinder fixing part (305).

8. The horizontal cutting device of a concrete cutting machine according to claim 1, characterized in that: the concrete cutting machine is characterized in that connecting pieces (5) are arranged at two ends of the first fixing rod (1) and the second fixing rod (2), and the first fixing rod (1) and the second fixing rod (2) are fixed on a rack of the concrete cutting machine through the connecting pieces (5).