Protective device of aluminum plate cutting machine

Abstract

The utility model relates to the field of cutting machines, in particular to a protective device for an aluminum plate cutting machine, which is characterized in that a cutting blade component is rotatably arranged at the top of a cutting machine body, a protective cover is movably sleeved above the cutting blade component, a protective cavity is arranged at the bottom of the protective cover corresponding to the cutting blade component, and an extension seat is fixedly arranged at one end of the protective cover; a guide column is fixedly and vertically arranged on the top of the cutting machine body upwards. A supporting piece is fixedly arranged at the top of the guide column, the guide column penetrates through the extending base, a lead screw is rotationally arranged on the side, located on the guide column, of the cutting machine body through a bearing, and the lead screw also penetrates through the extending base. According to the aluminum plate cutting machine, cutting of an aluminum plate can be achieved through the arrangement of the cutting machine body and the cutting blade assembly, and in the cutting process, the height of the protective cover can be adjusted through the arrangement of the lead screw and the extending base, so that workers are prevented from being hurt by chippings, and the body health of the workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a protective device for an aluminum plate cutting machine. Background Technique

[0002] A cutting machine is a mechanical device that cuts or separates materials through mechanical force or other energy sources. An aluminum plate cutting machine is a mechanical tool specifically used for cutting and processing aluminum materials, which uses a circular saw blade to cut materials such as aluminum plates, aluminum bars, aluminum tubes, and aluminum profiles. This device has the characteristics of high precision, high efficiency, high safety, and strong adaptability.

[0003] During the sawing process of the cutting machine, due to equipment structure and operation problems, the debris of the aluminum plate will continuously splash out. The splashed debris may scratch the skin, causing pain and bleeding, thus having an adverse impact on the health of the operator. Therefore, there is an urgent need for a protective structure that can prevent debris from scratching the skin. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a protective device for an aluminum plate cutting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A protective device for an aluminum plate cutting machine includes a cutting machine body. A cutting blade assembly is rotatably arranged on the top of the cutting machine body. A protective cover is movably sleeved above the cutting blade assembly. A protective cavity is opened at the bottom of the protective cover corresponding to the cutting blade assembly. One end of the protective cover is fixedly provided with an extension seat, and a guide post is vertically and fixedly arranged upward on the top of the cutting machine body. The top of the guide post is fixedly provided with a support member. The guide post passes through the extension seat. A lead screw is rotatably arranged on one side of the guide post on the cutting machine body through a bearing, and the lead screw also passes through the extension seat.

[0007] In addition, the preferred structure is that the top of the lead screw extends above the support member and is connected to a knob, and a plurality of limit holes are inwardly opened on the side wall of the knob.

[0008] In addition, the preferred structure is that a first fixing platform and a second fixing platform are fixedly arranged on one side of the knob above the support member, and the second fixing platform is close to the knob.

[0009] In addition, the preferred structure is that a through hole is penetrated through the second fixing platform towards the knob. A limit post is inserted into the through hole. The limit post is movable in the through hole, and the limit post is adapted to the limit hole.

[0010] In addition, a preferred structure is that a connecting member is fixedly arranged at one end of the limiting post far away from the knob, and the connecting member is located outside the second fixing platform.

[0011] In addition, a preferred structure is that a spring is fixedly arranged on the connecting member, and the other end of the spring is connected to the first fixing platform.

[0012] The beneficial effects of the present utility model are as follows: The cutting of the aluminum plate can be realized through the setting of the cutting machine body and the cutting blade assembly. During the cutting process, through the setting of the lead screw and the extension seat, the height of the protective cover can be adjusted, so that the debris generated during the cutting process can be blocked by the protective cover, thereby preventing the debris from causing harm to the staff and protecting the physical health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a protective device for an aluminum plate cutting machine proposed by the present utility model;

[0014] Figure 2 is a schematic structural diagram of the protective cover and the support member of a protective device for an aluminum plate cutting machine proposed by the present utility model;

[0015] Figure 3 is a schematic structural diagram of the knob and the limiting post of a protective device for an aluminum plate cutting machine proposed by the present utility model;

[0016] Figure 4 is Figure 3 a schematic structural diagram when the spring in

[0017] Figure 5 is a schematic internal structure diagram of the protective cover of a protective device for an aluminum plate cutting machine proposed by the present utility model.

[0018] In the figure: 1 cutting machine body, 11 cutting blade assembly, 2 protective cover, 21 extension seat, 22 protective cavity, 3 guide post, 4 lead screw, 41 knob, 411 limit hole, 5 support member, 6 limiting post, 61 connecting member, 7 first fixing platform, 71 second fixing platform, 8 spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Refer to Figures 1-5, a protective device for an aluminum plate cutting machine, comprising a cutting machine body 1. A cutting blade assembly 11 is rotatably arranged on the top of the cutting machine body 1. A protective cover 2 is movably sleeved above the cutting blade assembly 11. A protective cavity 22 is formed at the bottom of the protective cover 2 corresponding to the cutting blade assembly 11. One end of the protective cover 2 is fixedly provided with an extension base 21, and a guide post 3 is fixedly and vertically arranged upward on the top of the cutting machine body 1. A support member 5 is fixedly arranged at the top of the guide post 3. The guide post 3 passes through the extension base 21. A lead screw 4 is rotatably arranged on one side of the guide post 3 on the cutting machine body 1 through a bearing, and the lead screw 4 also passes through the extension base 21.

[0021] Among them, a driving device is arranged inside the cutting machine body 1. Through the driving device, the cutting blade assembly 11 can be driven to rotate, so that the cutting of the aluminum plate can be realized through the rotating cutting blade assembly 11. And it is worth noting that the specific structures and working methods of the cutting machine body 1 and the cutting blade assembly 11 are all existing technologies that have been publicly available on the market at present. They are all common knowledge well-known to those skilled in the art and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0022] Among them, the top of the lead screw 4 extends above the support member 5 and is connected to a knob 41. A plurality of limiting holes 411 are inwardly formed on the side wall of the knob 41. Through the setting of the knob 41, the lead screw 4 can be rotated, and a bearing is arranged at the bottom of the lead screw 4, so that the lead screw 4 can realize the rotation function.

[0023] Among them, a first fixing platform 7 and a second fixing platform 71 are fixedly arranged on one side of the knob 41 above the support member 5, and the second fixing platform 71 is close to the knob 41. A through hole is formed through the second fixing platform 71 toward the knob 41. A limiting post 6 is inserted in the through hole. The limiting post 6 is movable in the through hole, and the limiting post 6 is adapted to the limiting holes 411. Through the fitting and clamping between the limiting post 6 and the limiting holes 411, the fixing of the knob 41 can be realized, and thus the fixing of the lead screw 4 can be realized.

[0024] Among them, a connecting member 61 is fixedly arranged at one end of the limiting post 6 away from the knob 41, and the connecting member 61 is located outside the second fixing platform 71. Through the setting of the connecting member 61, it is convenient for the user to better pull the limiting post 6.

[0025] Among them, a spring 8 is fixedly arranged on the connecting member 61, and the other end of the spring 8 is connected to the first fixing platform 7. Through the setting of the spring 8, the connecting member 61 and the limiting post 6 can be pushed into the limiting holes 411.

[0026] In the present utility model, the user can realize the cutting of the aluminum plate through the rotating cutting blade assembly 11. And when the user is cutting the aluminum plate, the protective cover 2 can be lowered so that the protective cover 2 is located outside the aluminum plate, thereby preventing debris from splashing out during the cutting of the aluminum plate and causing harm to the staff. It is worth noting that the protective cover 2 is made of a transparent material, which is convenient for the user to observe the internal situation thereof.

[0027] Furthermore, when the user needs to adjust the height of the protective cover 2, the limit post 6 can be first pulled out from the limit hole 411 through the connecting member 61. At this time, the user can rotate the knob 41, and thus the lead screw 4 can be driven to rotate by the knob 41, so as to realize the adjustment of the height of the extension seat 21 and the protective cover 2. After the adjustment is completed, the user can insert the limit post 6 back into the limit hole 411, thereby realizing the clamping and fixing of the knob 41 and the lead screw 4 again. And through the arrangement of the guide post 3, it can be ensured that the extension seat 21 and the protective cover 2 move smoothly up and down. And through the arrangement of the spring 8, it can prevent the limit post 6 from falling off from the limit hole 411.

[0028] In the present utility model, the cutting of the aluminum plate can be realized through the setting of the cutting machine body 1 and the cutting blade assembly 11. During the cutting process, through the setting of the lead screw 4 and the extension seat 21, the height of the protective cover 2 can be adjusted, so that the debris generated during the cutting can be blocked by the protective cover 2, thereby preventing the debris from causing harm to the staff and protecting the physical health of the staff.

[0029] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A protective device for an aluminum plate cutting machine, comprising a cutting machine body (1), characterized in that, A cutting blade assembly (11) is rotatably arranged at the top of the cutting machine body (1). A protective cover (2) is movably sleeved above the cutting blade assembly (11). A protective cavity (22) corresponding to the cutting blade assembly (11) is formed at the bottom of the protective cover (2). One end of the protective cover (2) is fixedly provided with an extension base (21). And a guide post (3) is fixedly and vertically arranged upward at the top of the cutting machine body (1). A support member (5) is fixedly arranged at the top of the guide post (3). The guide post (3) passes through the extension base (21). A lead screw (4) is rotatably arranged on the cutting machine body (1) on one side of the guide post (3) through a bearing. And the lead screw (4) also passes through the extension base (21).

2. The protective device for an aluminum plate cutting machine according to claim 1, characterized in that, The top of the lead screw (4) extends above the support member (5) and is connected to a knob (41). And a plurality of limit holes (411) are inwardly formed on the side wall of the knob (41).

3. The protection device for an aluminum plate cutting machine according to claim 2, characterized in that, A first fixing table (7) and a second fixing table (71) are fixedly arranged above the support member (5) on one side of the knob (41). And the second fixing table (71) is close to the knob (41).

4. The protective device for an aluminum plate cutting machine according to claim 3, wherein, A through hole is formed through the second fixing table (71) toward the knob (41). A limit post (6) is inserted into the through hole. The limit post (6) is movable within the through hole. And the limit post (6) is adapted to the limit holes (411).

5. The protective device for an aluminum plate cutting machine according to claim 4, characterized in that, A connecting member (61) is fixedly arranged at one end of the limit post (6) away from the knob (41). And the connecting member (61) is located outside the second fixing table (71).

6. The protective device for an aluminum plate cutting machine according to claim 5, characterized in that, A spring (8) is fixedly arranged on the connecting member (61). And the other end of the spring (8) is connected to the first fixing table (7).

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