CN219650277U

CN219650277U - Manual cutting machine with mechanical limiting function

Info

Publication number: CN219650277U
Application number: CN202320353457.5U
Authority: CN
Inventors: 史栩屹; 史卫波; 杜伟光
Original assignee: Laizhou Hengyi Testing Apparatus Co ltd
Current assignee: Laizhou Hengyi Testing Apparatus Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-09-08
Anticipated expiration: 2033-03-01

Abstract

The utility model provides a manual cutting machine with mechanical limit, which comprises a handle, wherein one end of the handle is connected with a clamp, one end of the clamp is connected with a clamp seat, and one transverse end of the clamp seat is provided with a saw blade baffle disc; the top of the longitudinal end of the clamp seat is connected with a connecting shaft in a penetrating way, the connecting shaft is connected with a fixing mechanism, one side of the saw blade baffle disc is connected with a saw blade, and one side of the saw blade baffle disc is provided with a motor; according to the utility model, a workpiece is placed between the clamp and the clamp seat, the starting button is pressed down, the saw blade rotates at a high speed under the drive of the motor, the handle is held tightly by the hand, so that the clamp, the clamp seat and the workpiece are close to the saw blade for cutting, the set screw on the clamp seat contacts the limit on the connecting shaft after the cutting is completed, and the clamp seat stops moving, so that the effect of mechanical limit is achieved.

Description

Manual cutting machine with mechanical limiting function

Technical Field

The utility model belongs to the field of manual cutting machines, and particularly relates to a manual cutting machine with mechanical limiting.

Background

The manual cutting machine is suitable for building decoration and stone processing, and is used for cutting and grooving silicate-containing nonmetallic brittle materials such as terrazzo, marble, granite, glass, cement board and the like. The cutting machine has the advantages of high cutting efficiency, good processing quality, simple and convenient use and low labor intensity;

the manual cutting machine can improve operating personnel's cutting efficiency to the work piece greatly when using, but the work piece after the manual cutting machine cutting at every turn can take place to rock by a wide margin after cutting is accomplished, and the work piece still can splash when serious, and then can cause the injury to personnel around, consequently need improve according to the not enough when current manual cutting machine cutting to overcome above-mentioned technical defect.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a manual cutting machine with mechanical limit, which can greatly improve the cutting efficiency of operators on workpieces when the manual cutting machine is used in the prior art, but the workpieces cut by the manual cutting machine can shake greatly after each cutting, and the workpieces can splash out when serious, so that the surrounding personnel can be injured, so the manual cutting machine needs to be improved according to the defects of the prior manual cutting machine in cutting, and the technical defects are overcome.

The manual cutting machine with the mechanical limit comprises a handle, wherein one end of the handle is connected with a clamp, one end of the clamp is connected with a clamp seat, and one transverse end of the clamp seat is provided with a saw blade baffle disc;

the top of the longitudinal end of the clamp seat is connected with a connecting shaft in a penetrating mode, the connecting shaft is connected with a fixing mechanism, one side of the saw blade baffle disc is connected with a saw blade, and one side of the saw blade baffle disc is provided with a motor.

Preferably, the fixing mechanism comprises a set screw, and one end of the set screw is mounted on the clamp seat.

Preferably, the set screw penetrates through the clamp seat and is connected to the inside of the clamp seat, and the connecting ends of the set screw and the clamp seat are in a threaded structure.

Preferably, the clamp seat rotates around the connecting shaft.

Preferably, the saw blade is mounted on the motor by a blade stop disc.

Preferably, an arc-shaped opening is formed in a section of the surface of the connecting shaft, which is positioned in the clamp seat.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, a workpiece is placed between the clamp and the clamp seat, the starting button is pressed, the saw blade rotates at high speed under the drive of the motor, the handle is held tightly by the hand, so that the clamp, the clamp seat and the workpiece are close to the saw blade for cutting, the set screw on the clamp seat contacts the limit on the connecting shaft after the cutting is completed, and the clamp seat stops moving, so that the effect of mechanical limit is achieved.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of the connection structure of the clamp seat and the connecting shaft of the utility model.

In the figure: 1. a handle; 2. a clamp; 3. a clamp seat; 4. a saw blade baffle disc; 5. a connecting shaft; 6. a set screw; 7. a motor; 8. and (5) a saw blade.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-3, the utility model provides a manual cutting machine with mechanical limit, which comprises a handle 1, wherein one end of the handle 1 is connected with a clamp 2, one end of the clamp 2 is connected with a clamp seat 3, and one transverse end of the clamp seat 3 is provided with a saw blade baffle 4;

the top of the longitudinal end of the clamp seat 3 is connected with a connecting shaft 5 in a penetrating way, the connecting shaft 5 is connected with a fixing mechanism, one side of the saw blade baffle disc 4 is connected with a saw blade 8, and one side of the saw blade baffle disc 4 is provided with a motor 7.

Referring to fig. 3, the fixing mechanism includes a set screw 6, and one end of the set screw 6 is mounted on the clamp base 3.

Referring to fig. 3, a set screw 6 penetrates through the clamp seat 3 and is connected to the interior of the clamp seat 3, and the connection end of the set screw 6 and the clamp seat 3 is in a threaded structure.

Referring to fig. 3, the clamp base 3 rotates about the connecting shaft 5.

Referring to fig. 2, a saw blade 8 is mounted on a motor 7 through a blade guard 4.

Referring to fig. 3, an arc opening is formed on a surface of the connecting shaft 5 inside the clamp seat 3, and when in use, the set screw 6 is abutted against the arc opening, so that the screwed set screw 6 can fix the connecting shaft 5, and the connecting shaft 5 drives the clamp seat 3 to fix.

The specific working principle is as follows: when the manual cutting machine with the mechanical limit is used, as shown in fig. 1-3, a workpiece is placed between the clamp 2 and the clamp seat 3, the starting button is pressed, the saw blade 8 is driven by the motor 7 to rotate at a high speed, the handle 1 is held tightly by hands, the clamp 2 and the clamp seat 3 drive the workpiece to be close to the saw blade 8, when the workpiece is positioned at the bottom of the saw blade 8, the saw blade 8 can cut the workpiece, after the saw blade 8 cuts the workpiece, the set screw 6 on the clamp seat 3 is screwed, the set screw 6 is clamped into an arc-shaped opening on the connecting shaft 5, and thus the clamp seat 3 stops moving, thereby achieving the effect of mechanical limit.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a take spacing manual cutting machine of machinery, includes handle (1), its characterized in that: one end of the handle (1) is connected with a clamp (2), one end of the clamp (2) is connected with a clamp seat (3), and one transverse end of the clamp seat (3) is provided with a saw blade baffle disc (4);

the novel saw blade clamp is characterized in that a connecting shaft (5) is connected to the top of the longitudinal end of the clamp seat (3) in a penetrating mode, the connecting shaft (5) is connected with a fixing mechanism, a saw blade (8) is connected to one side of the saw blade baffle disc (4), and a motor (7) is arranged on one side of the saw blade baffle disc (4).

2. The mechanically limited manual cutter of claim 1, wherein: the fixing mechanism comprises a set screw (6), and one end of the set screw (6) is installed on the clamp seat (3).

3. The mechanically limited manual cutter of claim 2, wherein: the set screw (6) penetrates through the clamp seat (3) and is connected to the inside of the clamp seat (3), and the connecting end of the set screw (6) and the clamp seat (3) is of a threaded structure.

4. The mechanically limited manual cutter of claim 1, wherein: the clamp seat (3) rotates around the connecting shaft (5).

5. The mechanically limited manual cutter of claim 1, wherein: the saw blade (8) is arranged on the motor (7) through the saw blade baffle disc (4).

6. The mechanically limited manual cutter of claim 1, wherein: the connecting shaft (5) is provided with an arc-shaped opening on one section of surface positioned in the clamp seat (3).