CN220760881U

CN220760881U - Small-size manual bar cutter

Info

Publication number: CN220760881U
Application number: CN202322582005.7U
Authority: CN
Inventors: 厉育山; 胡海龙
Original assignee: Hebei Tianyue Laser Remanufacturing Technology Co ltd
Current assignee: Hebei Tianyue Laser Remanufacturing Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-12
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a small-sized manual steel bar cutting machine, which comprises a frame, a connecting rod mechanism and a cutting mechanism, wherein the frame is provided with a cutting mechanism; the stand consists of a base, a vertical plate and a bracket, and the vertical plate and the bracket are vertically fixed on the base; the cutting mechanism comprises a fixed disc and a rotary disc, the fixed disc is fixed on the bracket, the rotary disc is coaxially and rotatably connected with the fixed disc through bolts and nuts, cutting grooves are formed in the fixed disc and the rotary disc, and reinforcing steel bars are placed in the cutting grooves; the connecting rod mechanism consists of a cutting moving plate, a connecting plate and a connecting rod, wherein one end of the connecting plate is hinged to the top end of the vertical plate, the other end of the connecting plate is fixedly connected with a handle, one end of the cutting moving plate is fixedly connected with a rotary disc, the other end of the cutting moving plate is hinged to the connecting rod, and the other end of the connecting rod is hinged to the connecting plate. The utility model is convenient to carry, is not limited by a working place and a power source, can perform cutting operation anytime and anywhere, and improves the working efficiency.

Description

Small-size manual bar cutter

Technical Field

The utility model relates to the technical field of machining, in particular to a manual cutting machine for cutting reinforcing steel bars with diameters smaller than 10 mm.

Background

In the metallurgical production and construction process, a large number of anchoring hooks are often required to be manufactured and welded, the anchoring hooks are usually cut and bent by using reinforcing steel bars, the cutting is generally performed by adopting a flame gas cutting mode, the mode is not only limited by sites, the sites for manufacturing the intermediate tank and various dust hoods are not fixed, the cutting of the reinforcing steel bars can be completed only by the sites with cutting equipment, the working efficiency is low, and the diameter of the reinforcing steel bars for the anchoring hooks is generally less than 10mm, and can be completed manually without using large-scale cutting equipment.

Chinese patent No. CN 206046952U discloses a reinforcement cutting machine, through setting up the baffle at the side of advancing reinforcement and the side of tapping reinforcement of reinforcement cutting machine, make when carrying out reinforcement cutting, the spark that produces when cutting can not splash outward, guarantees operating personnel safety. However, the cutting machine is still limited by the site and the power source, and the cutting machine cannot carry the replacement site.

In summary, developing a small-sized manual reinforcement bar cutting machine, which is convenient to carry and replace a working site, so as to improve the working efficiency becomes an urgent problem for related technicians in the field.

Disclosure of Invention

The utility model aims to provide a small-sized manual steel bar cutting machine which is convenient to carry, is not limited by a working place and a power source, and can perform cutting operation anytime and anywhere so as to improve the working efficiency.

The utility model aims at solving the problems by the following technical scheme:

a small-sized manual steel bar cutting machine comprises a frame, a connecting rod mechanism and a cutting mechanism; the stand consists of a base, a vertical plate and a bracket, and the vertical plate and the bracket are vertically fixed on the base; the cutting mechanism comprises a fixed disc and a rotary disc, the fixed disc is fixed on the bracket, the rotary disc is coaxially and rotatably connected with the fixed disc through bolts and nuts, cutting grooves are formed in the fixed disc and the rotary disc, and reinforcing steel bars are placed in the cutting grooves; the connecting rod mechanism consists of a cutting moving plate, a connecting plate and a connecting rod, wherein one end of the connecting plate is hinged to the top end of the vertical plate, the other end of the connecting plate is fixedly connected with a handle, one end of the cutting moving plate is fixedly connected with a rotary disc, the other end of the cutting moving plate is hinged to the connecting rod, and the other end of the connecting rod is hinged to the connecting plate.

Above-mentioned small-size manual bar cutter, fixed disc and rotary disk's overall dimension is unanimous, and the cutting groove one-to-one on the two can set up the cutting groove of a plurality of different width dimensions according to the production demand.

Above-mentioned small-size manual bar cutter, riser and connecting rod all are equipped with two, cutting movable plate and connecting plate all set up between two risers and two connecting rods.

The small-sized manual steel bar cutting machine is characterized in that the upper end face of the support is arc-shaped, and the arc is matched with the circumference of the fixed disc.

Above-mentioned small-size manual bar cutter, the base is square platy, all is equipped with the rag hole on its four angles, the rag hole is the through-hole.

Advantageous effects

According to the small-sized manual steel bar cutting machine provided by the utility model, steel bars are placed in the corresponding cutting grooves on the fixed disc and the rotating disc, the rotating disc is rotated by applying force to the rotating disc through the connecting rod mechanism, and the cutting grooves on the rotating disc and the cutting grooves on the fixed disc are staggered to cut the steel bars; the utility model is convenient to carry, is not limited by a working place and a power source, can perform cutting operation anytime and anywhere, and improves the working efficiency.

Drawings

The utility model is further described in detail below with reference to the drawings.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front view of FIG. 1;

fig. 3 is a top view of fig. 2.

The reference numerals in the drawings are respectively as follows: the cutting device comprises a base, 2, a cutting moving plate, 3, a handle, 4, a connecting plate, 5, a vertical plate, 6, a connecting rod, 7, a bolt, 8, a nut, 9, a reinforcing steel bar, 10, a bracket, 11, a fixed disc, 12, a rotating disc, 13, a cutting groove, 15 and a foundation hole.

Detailed Description

Referring to fig. 1, 2 and 3, a small-sized manual reinforcement bar cutter comprises a frame, a link mechanism and a cutting mechanism; the frame consists of a base 1, a vertical plate 5 and a bracket 10, wherein the vertical plate 5 and the bracket 10 are vertically fixed on the base 1; the cutting mechanism comprises a fixed disc 11 and a rotary disc 12, the fixed disc 11 is fixed on a bracket 10, the rotary disc 12 is coaxially and rotatably connected with the fixed disc 11 through a bolt 7 and a nut 8, cutting grooves 13 are formed in the fixed disc 11 and the rotary disc 12, and reinforcing steel bars 9 are placed in the cutting grooves 13; the connecting rod mechanism consists of a cutting moving plate 2, a connecting plate 4 and a connecting rod 6, one end of the connecting plate 4 is hinged to the top end of the vertical plate 5, the other end of the connecting plate is fixedly connected with a handle 3, one end of the cutting moving plate 2 is fixedly connected with a rotary disc 12, the other end of the cutting moving plate is hinged to the connecting rod 6, and the other end of the connecting rod 6 is hinged to the connecting plate 4. And steel bars are placed in corresponding cutting grooves on the fixed disc and the rotating disc, the rotating disc is rotated by applying power through the connecting rod mechanism, and the cutting grooves on the rotating disc and the cutting grooves on the fixed disc are staggered to cut off the steel bars.

Referring to fig. 1 and 3, the external dimensions of the fixed disc 11 and the rotary disc 12 are identical, and the cutting grooves 13 on the two correspond to each other one by one, and a plurality of cutting grooves 13 with different width dimensions can be arranged according to the production requirement. The universality is improved.

Referring to fig. 1 and 3, the vertical plates 5 and the connecting rods 6 are respectively provided with two, and the cutting moving plate 2 and the connecting plate 4 are respectively arranged between the two vertical plates 5 and the two connecting rods 6. The stabilizing linkage does not shift.

Referring to fig. 1 and 2, the upper end surface of the bracket 10 is arc-shaped, and the arc is matched with the circumference of the fixed disk 11. The fixed disc is attached and fixed on the bracket.

Referring to fig. 1 and 3, the base 1 is square plate-shaped, and four corners of the base are respectively provided with a ground hole 15, wherein the ground holes 15 are through holes. Is convenient for fixing.

Claims

1. The small-sized manual steel bar cutting machine is characterized by comprising a frame, a connecting rod mechanism and a cutting mechanism; the frame consists of a base (1), a vertical plate (5) and a bracket (10), wherein the vertical plate (5) and the bracket (10) are vertically fixed on the base (1); the cutting mechanism comprises a fixed disc (11) and a rotary disc (12), the fixed disc (11) is fixed on a bracket (10), the rotary disc (12) is coaxially and rotatably connected with the fixed disc (11) through a bolt (7) and a nut (8), cutting grooves (13) are formed in the fixed disc (11) and the rotary disc (12), and reinforcing steel bars (9) are placed in the cutting grooves (13); the connecting rod mechanism consists of a cutting moving plate (2), a connecting plate (4) and a connecting rod (6), wherein one end of the connecting plate (4) is hinged to the top end of the vertical plate (5), the other end of the connecting plate is fixedly connected with a handle (3), one end of the cutting moving plate (2) is fixedly connected with a rotary disc (12), the other end of the cutting moving plate is hinged to the connecting rod (6), and the other end of the connecting rod (6) is hinged to the connecting plate (4).

2. The small-sized manual reinforcement bar cutting machine according to claim 1, wherein the external dimensions of the fixed disc (11) and the rotary disc (12) are identical, and the cutting grooves (13) on the fixed disc and the rotary disc are in one-to-one correspondence, and a plurality of cutting grooves (13) with different width dimensions can be arranged according to production requirements.

3. The small manual steel bar cutting machine according to claim 1, wherein the vertical plates (5) and the connecting rods (6) are two, and the cutting moving plates (2) and the connecting plates (4) are arranged between the two vertical plates (5) and the two connecting rods (6).

4. The small-sized manual reinforcement bar cutting machine according to claim 1, wherein the upper end surface of the bracket (10) is arc-shaped, and the arc is matched with the circumference of the fixed disc (11).

5. The small manual reinforcement bar cutting machine according to claim 1, wherein the base (1) is square plate-shaped, and four corners of the base are respectively provided with a foot hole (15), and the foot holes (15) are through holes.