CN211614137U

CN211614137U - Tool bit mechanism of steel bar cutting machine

Info

Publication number: CN211614137U
Application number: CN201922104348.6U
Authority: CN
Inventors: 王永龙; 童学
Original assignee: Yingkou Zhongzhuang Building Materials Co ltd
Current assignee: Yingkou Zhongzhuang Building Materials Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-02
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a tool bit mechanism of bar cutter, the on-line screen storage device comprises a base, the top rigid coupling of base has the shell, the shell is opened with the junction of base has the pan feeding mouth, the inside top of shell is equipped with cuts off the organism, cut off the inner wall notch of organism, the inside of notch is equipped with the bearing, the inner circle rigid coupling of bearing has the connecting axle, the central point of connecting axle puts the rigid coupling and has the cutter, the inside below of notch is equipped with the connecting plate, the connecting plate passes through the hinge and cuts off the organism rotation and link to each other. This bar cutter's tool bit mechanism sets up the commentaries on classics board through the bottom that cuts off the organism, makes the screw rod rotate above that, and effectual with the stable fixing of bearing inside the notch that cuts off the organism, like the same, convenient in dismantling the cutter that will connect on the bearing get off, great saving changes the time of cutter, also strengthens bar cutter's work efficiency simultaneously, and satisfies user's user demand.

Description

Tool bit mechanism of steel bar cutting machine

Technical Field

The utility model relates to a bar cutter technical field specifically is a bar cutter's tool bit mechanism.

Background

A steel bar cutting machine is a tool used for cutting steel bars. Generally, there is full-automatic bar cutter, with the branch of semi-automatic bar cutter, full-automatic also called electronic cut-off machine is that the electric energy passes through the motor and turns into kinetic energy control cutter incision, reach the shearing reinforcing bar effect, and semi-automatic be the manual control incision, thereby carry out the shearing reinforcing bar operation, be applicable to the cutting off of various ordinary carbon steel on the building engineering, the hot rolling round steel, screw-thread steel, flat steel, square steel, current bar cutter when using, inconvenient carries out quick replacement to the cutter, when leading to the cutter to damage, it is slower to maintain or change the cutter, influence the availability factor of bar cutter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool bit mechanism of bar cutter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool bit mechanism of bar cutter, includes the base, the top rigid coupling of base has the shell, the shell is opened with the junction of base has the pan feeding mouth, the inside top of shell is equipped with cuts off the organism, the notch has been seted up to the inner wall that cuts off the organism, the inside of notch is equipped with the bearing, the inner circle rigid coupling of bearing has the connecting axle, the central point of connecting axle puts the rigid coupling and has the cutter, the inside below of notch is equipped with the connecting plate, the connecting plate passes through the hinge and cuts off the organism rotation and link to each other.

Preferably, the bottom end of the cutting machine body is provided with a rotating plate, and the rotating plate is rotatably connected with the cutting machine body through a connecting shaft.

Preferably, the outer walls of the connecting plate and the rotating plate are both in threaded connection with ejector rods, and the ejector rods are tightly attached to the bearings through the clamping plates.

Preferably, a groove is formed in the center of the upper surface of the base and points to the cutter.

Compared with the prior art, the beneficial effects of the utility model are that: this bar cutter's tool bit mechanism sets up the commentaries on classics board through the bottom that cuts off the organism, makes the screw rod rotate above that, and effectual with the stable fixing of bearing inside the notch that cuts off the organism, like the same, convenient in dismantling the cutter that will connect on the bearing get off, great saving changes the time of cutter, also strengthens bar cutter's work efficiency simultaneously, and satisfies user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1. the cutting machine comprises a base, 2, a shell, 3, a feeding port, 4, a groove, 5, a cutter, 6, a cutting machine body, 7, a connecting shaft, 8, a bearing, 9, a notch, 10, a connecting plate, 11, a hinge, 12, a connecting shaft, 13, a rotating plate, 14, an ejector rod, 15 and a clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a cutter head mechanism of a steel bar cutting machine comprises a base 1, a groove 4 is formed in the center of the upper surface of the base 1, the groove 4 points to a cutter 5, a shell 2 is fixedly connected to the upper portion of the base 1, a feeding port 3 is formed in the joint of the shell 2 and the base 1, a cutting machine body 6 is assembled on the upper portion inside the shell 2, the cutting machine body 6 is a steel bar cutting machine, a notch 9 is formed in the inner wall of the cutting machine body 6, the notch 9 is used for clamping a bearing 8, a bearing 8 is arranged inside the notch 9, a connecting shaft 7 is fixedly connected to the inner ring of the bearing 8, the connecting shaft 7 is used for rotating inside the bearing 8, the cutter 5 is fixedly connected to the center of the connecting shaft 7, a connecting plate 10 is arranged below the notch 9, the connecting plate 10 rotates through a hinge 11, and;

the bottom of cutting off organism 6 is equipped with changes board 13, changes board 13 and is used for rotating through even axle 12, changes board 13 and links to each other through even axle 12 with cutting off organism 6 rotation, and the equal threaded connection of the outer wall of connecting plate 10 and commentaries on classics board 13 has ejector pin 14, and ejector pin 14 passes through cardboard 15 to be fixed bearing 8 in the inside of notch 9, and the while is changeing board 13 and connecting plate 10 on the screw thread rotation, and ejector pin 14 passes through cardboard 15 and bearing 8 and closely laminates.

In this embodiment, when the steel bar cutting machine is used, firstly, the steel bar is inserted below the cutter 5 through the feeding port 3 arranged on the shell 2, the external power supply of the cutting machine body 6 is switched on to start working, the steel bar is cut, when the cutter 5 is damaged, the rotating ejector rod 14 is detached from the rotating plate 13 and the connecting plate 10, then the rotating plate 13 is moved to one side, the connecting plate 10 is moved down, the bearing 8 is moved out of the notch 9 of the cutting machine body 6, the cutter 5 is conveniently detached from the cutting machine body 6, the cutter 5 is replaced, and the service efficiency of the steel bar cutting machine is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bar cutter's tool bit mechanism, includes base (1), its characterized in that: the top rigid coupling of base (1) has shell (2), shell (2) are opened with the junction of base (1) and are had pan feeding mouth (3), the inside top of shell (2) is equipped with cuts off organism (6), notch (9) have been seted up to the inner wall that cuts off organism (6), the inside of notch (9) is equipped with bearing (8), the inner circle rigid coupling of bearing (8) has connecting axle (7), the central point of connecting axle (7) puts the rigid coupling and has cutter (5), the inside below of notch (9) is equipped with connecting plate (10), connecting plate (10) rotate continuously through hinge (11) and cut off organism (6).

2. The cutter head mechanism of a reinforcing bar cutting machine according to claim 1, wherein: the bottom of cutting off organism (6) is equipped with commentaries on classics board (13), commentaries on classics board (13) rotate with cutting off organism (6) through connecting axle (12) and link to each other.

3. The cutter head mechanism of a reinforcing bar cutting machine according to claim 1 or 2, wherein: the outer walls of the connecting plate (10) and the rotating plate (13) are both in threaded connection with ejector rods (14), and the ejector rods (14) are tightly attached to the bearings (8) through clamping plates (15).

4. The cutter head mechanism of a reinforcing bar cutting machine according to claim 1, wherein: a groove (4) is formed in the center of the upper surface of the base (1), and the groove (4) points to the cutter (5).