CN214185464U

CN214185464U - Safe type cutting machine

Info

Publication number: CN214185464U
Application number: CN202022921645.2U
Authority: CN
Inventors: 曾胜林; 雷洪才; 张攀
Original assignee: Panzhihua Rongchang Chemical Co ltd
Current assignee: Panzhihua Rongchang Chemical Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-14
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a technical field of cutting machine particularly, relates to a safe type cutting machine, including cutting machine body and safe wall. The cutting machine body comprises a cutting blade and an operating rod used for controlling the cutting blade to lift. One end of the operating rod is provided with a handle. The safety partition is arranged on the operating rod and can slide relative to the operating rod. The safety partition is arranged in a cross way with the operating rod. The safety partition is arranged between the handle and the cutting blade. The utility model discloses a when safe type cutting machine used, can make the cutting piece downswing through pressing down the handle, and then the cutting is located the work piece of cutting piece below. In the cutting process, if the handle is loosened or people are disturbed, and the like, the hand can not touch the cutting blade through the safety partition when sliding relative to the operating rod. Therefore, the personal safety is well ensured, and the injury caused by the cut is avoided.

Description

Safe type cutting machine

Technical Field

The utility model relates to a technical field of cutting machine particularly, relates to a safe type cutting machine.

Background

Cutting machines are common cutting devices. When in use, the cutting blade is pressed down and cut by holding the handle.

The safety separation is not arranged between the handle and the cutting blade of the cutting machine in the prior art, and if the handle is not stably grasped, the hand can slide to the cutting blade, so that the safety is not high. Meanwhile, in the process of pressing down the handle, the problem that the hand touches the ground and the like can be caused by excessive pressing down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type cutting machine, its safety that can protect the user avoids being cut.

The embodiment of the utility model discloses a realize through following technical scheme:

a safety cutting machine comprises a cutting machine body and a safety partition; the cutter body comprises a cutting blade and an operating rod for controlling the cutting blade to lift; one end of the operating rod is provided with a handle; the safety partition is arranged on the operating rod and can slide relative to the operating rod; the safety partition is arranged in a crossed manner with the operating rod; the safety partition is arranged between the handle and the cutting blade.

Further, the safety partition is perpendicular to the operating rod; the safety partition is provided with a guide groove communicated with the two sides of the safety partition; two opposite side walls of the guide groove are provided with sliding grooves; the operating rod penetrates through the guide groove and can slide along the guide groove; the operating rod is provided with a guide post in cooperation with the sliding groove; the guide post is accommodated in the sliding groove and can slide along the sliding groove.

Further, the operating rod is provided with a guide post in a matching mode with each sliding groove; the guide post is strip-shaped along the extending direction of the sliding chute; the length of the guide post along the extending direction of the sliding groove is 3cm-5 cm.

Furthermore, the lower end of the safety partition is provided with an elastic seat, so that the elastic seat is pressed when the operating rod slides to the lower end of the guide groove.

Further, the elastic seat is arranged in the guide groove.

Further, the safety partition is a transparent plate.

Further, the handle is provided with an anti-slip sleeve.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses a when safe type cutting machine used, can make the cutting piece downswing through pressing down the handle, and then the cutting is located the work piece of cutting piece below. In the cutting process, if the handle is loosened or people are disturbed, and the like, the hand can not touch the cutting blade through the safety partition when sliding relative to the operating rod. Therefore, the personal safety is well ensured, and the injury caused by the cut is avoided.

In addition, during the process of pressing down the handle, the lower part of the safety partition contacts with the ground first. And in the process of continuously pressing the handle, the operating rod moves relative to the safety partition. In the process, no gap exists between the safety partition and the ground, so that hands or cuffs and the like are prevented from contacting the cutting pieces from the lower part. Thereby completely isolating the cutting blade and avoiding any part of human body from contacting the cutting blade. Meanwhile, when the operating rod slides to the lower end of the guide groove relative to the guide groove, the operating rod cannot continue to descend. The hand contact ground is effectively prevented from being excessively pressed downwards, and the hand is prevented from being injured by the complex ground environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a safety type cutting machine provided in embodiment 1 of the present invention;

FIG. 2 is a schematic view of a safety partition;

FIG. 3 is a cross-sectional view of the connection of the operating rod to the safety partition;

FIG. 4 is a side view of the connection of the operating rod to the safety shut-off.

Icon: 1-a cutting machine body, 11-a cutting blade, 12-an operating rod, 121-a handle, 122-a guide column, 13-a base, 14-a safety cover, 2-a safety partition, 21-a guide groove, 211-a sliding groove, 22-an elastic seat, 221-a spring, 222-a pressing plate and 3-a workpiece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-4, the utility model provides a safety cutting machine, which comprises a cutting machine body 1 and a safety partition 2. The cutter body 1 comprises a seat body, a cutting blade 11 and an operating rod 12 for controlling the lifting of the cutting blade 11. One end of the operating rod 12 is hinged to the base body, and the cutting blade 11 is installed in the middle of the operating rod 12. The end of the lever 12 remote from the hinge point is a handle 121. The operating rod 12 can be controlled to swing up and down relative to the base 13 by controlling the handle 121, and then the cutting blade 11 is controlled to cut the workpiece 3 downwards or lift upwards. The upper part of the cutting blade 11 is also sleeved with a safety cover 14, so that the upper part of the cutting blade 11 is effectively prevented from touching a human body.

The partition 2 is provided on the operation lever 12 and is slidable with respect to the operation lever 12. The safety partition 2 is arranged to intersect with the operating rod 12. The partition 2 is disposed between the handle 121 and the cutting blade 11.

The utility model discloses a when safe type cutting machine used, can be so that cutting piece 11 downswing through pressing handle 121, and then the cutting is located the work piece 3 of cutting piece 11 below. During cutting, if the hand slides relative to the operating rod 12 due to loosening of the handle 121 or interference from a person, the hand cannot touch the cutting blade 11 through the safety barrier 2. Therefore, the personal safety is well ensured, and the injury caused by the cut is avoided.

In addition, when the handle 121 is pressed down, the lower part of the safety partition 2 contacts the ground first. As handle 121 continues to be depressed, operative lever 12 moves relative to the partition 2. In this process, there is no gap between the partition 2 and the ground, so that the hand or cuff can be prevented from contacting the cutting blade 11 from below. Thereby completely isolating the cutting blade 11 and avoiding any part of the human body from contacting the cutting blade 11. Meanwhile, when the operation lever 12 slides to the lower end of the guide groove 21 with respect to the guide groove 21, the operation lever 12 cannot be further lowered. The hand contact ground is effectively prevented from being excessively pressed downwards, and the hand is prevented from being injured by the complex ground environment.

In this embodiment, the safety barrier 2 is disposed perpendicular to the operating rod 12. The partition 2 is provided with guide grooves 21 communicating both sides thereof. The opposite side walls of the guide groove 21 are provided with slide grooves 211. The operating lever 12 is inserted into the guide groove 21 and can slide along the guide groove 21. The operating lever 12 is provided with a guide post 122 in cooperation with the slide groove 211. The guide post 122 is received in the slide slot 211 and can slide along the slide slot 211. The guide posts 122 are sized slightly smaller than the slide slots 211 so that the operating rod 12 can easily slide relative to the wall 2. Meanwhile, when the operating rod 12 is lifted, the safety partition 2 can easily slide downwards. After the operating rod 12 is pressed down to the bottom end of the guide groove 21, the operating rod 12 can move to the upper end of the guide groove 21 again under the action of the gravity of the safety partition 2, and then the next action is prepared.

In this embodiment, the guide post 122 is provided to engage with each sliding groove 211 of the operating lever 12. The operation rod 12 is more firmly matched with the safety partition 2. The guide posts 122 are strip-shaped along the extending direction of the sliding slots 211. The length of the guide post 122 along the extending direction of the sliding groove 211 is 3cm-5 cm. Therefore, the guide post 122 can only slide along the sliding groove 211 and cannot rotate relative to the sliding groove 211, so that the operating rod 12 and the safety partition 2 are always in a vertical state, and the using effect is better.

In this embodiment, the lower end of the safety partition 2 is provided with an elastic seat 22, so that the elastic seat 22 is pressed when the operating rod 12 slides to the lower end of the guide groove 21. The elastic seat 22 is disposed in the guide groove 21. The elastic base 22 includes a spring 221 and a pressure plate 222. One end of the spring 221 is connected to the wall of the guide slot 21, and the other end is connected to the pressing plate 222, so that the pressing plate 222 is telescopically received in the guide slot 21.

When the lever 12 is depressed to abut the pressure plate 222, depressing the lever 12 causes the spring 221 to be compressed. At this time, if the operation lever 12 is further depressed, the required pressure is abruptly increased. The operator can also perceive that the lever 12 has touched the pressure plate 222. At this time, the depression of the operation lever 12 may be stopped. By the method, the operator can be informed of the current condition of the operating rod 12 in time, and the excessive pressing of the operating rod 12 is effectively avoided. In addition, the spring 221 can also play a role of buffering, so as to prevent the operating rod 12 from directly contacting with the groove wall of the guide groove 21 to damage the safety partition 2.

In this embodiment, the safety partition 2 is a transparent plate. This enables the operator at one side of the handle 121 to observe the cutting condition of the cutting blade 11 through the safety barrier 2, which facilitates the operation.

In this embodiment, the handle 121 is provided with an anti-slip cover. The sliding between the hand and the handle 121 is effectively avoided.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safe type cutting machine which characterized by: comprises a cutting machine body (1) and a safety partition (2); the cutting machine body (1) comprises a cutting blade (11) and an operating rod (12) for controlling the cutting blade (11) to lift; one end of the operating rod (12) is a handle (121); the safety partition (2) is arranged on the operating rod (12) and can slide relative to the operating rod (12); the safety partition (2) and the operating rod (12) are arranged in a crossed manner; the safety partition (2) is arranged between the handle (121) and the cutting blade (11).

2. The safety cutter according to claim 1, characterized in that: the safety partition (2) is perpendicular to the operating rod (12); the safety partition (2) is provided with guide grooves (21) communicated with the two sides of the safety partition; two opposite side walls of the guide groove (21) are provided with sliding grooves (211); the operating rod (12) is arranged in the guide groove (21) in a penetrating mode and can slide along the guide groove (21); the operating rod (12) is provided with a guide post (122) matched with the sliding groove (211); the guide post (122) is accommodated in the sliding groove (211) and can slide along the sliding groove (211).

3. The safety cutter according to claim 2, characterized in that: the operating rod (12) is provided with a guide column (122) in a matching way with each sliding groove (211); the guide post (122) is strip-shaped along the extending direction of the sliding groove (211); the length of the guide post (122) along the extending direction of the sliding groove (211) is 3cm-5 cm.

4. The safety cutter according to claim 3, characterized in that: the lower end of the safety partition (2) is provided with an elastic seat (22) so that the elastic seat (22) is pressed when the operating rod (12) slides to the lower end of the guide groove (21).

5. The safety cutter according to claim 4, characterized in that: the elastic seat (22) is arranged in the guide groove (21).

6. The safety cutter according to claim 1, characterized in that: the safety partition (2) is a transparent plate.

7. The safety cutter according to claim 1, characterized in that: the handle (121) is provided with an anti-slip sleeve.