Bench sawing machine with safety protection structure

Abstract

The utility model discloses a bench sawing machine with a safety protection structure, and relates to the technical field of forging, the bench sawing machine comprises a workbench and a protection assembly, the top of the workbench is provided with a limiting seat, the protection assembly is arranged at the end part of the workbench, and the protection assembly comprises a protection cover, a rotating plate, a reset spring, a brush ring, a waste material frame and a stop lever, the bottom of the protective cover is rotationally connected with a rotating plate, and one end of the top of the rotating plate is connected with a reset spring. According to the bench sawing machine with the safety protection structure, through the arrangement of the protection assembly, in the cutting process, the periphery of the outer side of the cutting machine can be shielded and protected through a protection cover and a rotating plate, metal chippings generated by cutting are prevented from splashing everywhere and hurting operators, meanwhile, the protection cover is made of a transparent material, internal conditions are convenient to observe, and the safety of the cutting machine is improved. And the brush bristles made of glass fiber materials on the brush ring are used for filling a gap between the protective cover and the workpiece blank, so that the protection effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging, in particular to a table sawing machine with a safety protection structure. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes, and sizes. During the forging process, a table saw is required to cut the workpiece blank.

[0003] For example, the utility model disclosed in publication number CN221336885U discloses a rotary table saw. This utility model, through the coordinated use of a first screw, a movable plate, a bidirectional threaded rod, and a guide block, not only facilitates clamping of the workpiece to be cut, but also helps the operator adjust the cutting position of the workpiece, so that the device is convenient for cutting workpieces of different sizes, thereby saving the operator's time and physical strength and improving the cutting efficiency to a certain extent. At the same time, the first clamping plate and the second clamping plate are used in conjunction with the bolts to facilitate flipping, so that the device is convenient for clamping not only circular pipe-shaped workpieces, but also square workpieces. However, during actual use of this type of table saw, metal debris generated by cutting will fly everywhere, which may splash and injure the operator, resulting in certain safety hazards during use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a table saw with a safety protection structure is provided. Utility Model Content

[0005] The purpose of the present utility model is to provide a table saw with a safety protection structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: A table saw machine with a safety protection structure, comprising a workbench and a protective assembly, a limited seat being arranged on the top of the workbench, the protective assembly being arranged at the end of the workbench, the protective assembly comprising a protective cover, a rotating plate, a return spring, a brush ring, a waste frame and a baffle, the bottom of the protective cover is rotatably connected to the rotating plate, and a return spring is connected to one end of the top of the rotating plate, the return spring is fixedly connected to the protective cover, and a brush ring is arranged on one side of the protective cover, a waste frame is arranged at the bottom of the protective cover, and a baffle is arranged inside the waste frame.

[0007] Furthermore, the blocking rods are inclined, and are evenly distributed with respect to the interior of the waste frame.

[0008] Furthermore, a hydraulic cylinder is fixed on the top of the protective cover, and a lifting seat is connected to the bottom of the hydraulic cylinder, and a cutting machine is fixed in the middle of the lifting seat.

[0009] Furthermore, positioning components are connected to both sides of the lifting seat, and the positioning components include a connecting frame and a guide plate. The connecting frames are fixed on both sides of the lifting seat, and the guide plate is fixed to one end of the connecting frame.

[0010] Furthermore, the positioning assembly also includes a guide column and a sliding rod. The guide column is slidably connected to the inside of the guide plate, and the sliding rod is fixed to one side of the guide column.

[0011] Furthermore, the positioning assembly also includes a limit sleeve and an adjustment plate. The outer middle portion of the slide rod is slidably connected to the limit sleeve, and the limit sleeve is fixedly connected to the workbench. The inner portion of the slide rod is slidably connected to the adjustment plate.

[0012] Furthermore, the positioning assembly also includes a clamping plate and a rubber pad. The end of the adjustment plate is connected to the clamping plate, and the inner side of the clamping plate is provided with a rubber pad.

[0013] Furthermore, the positioning assembly also includes a fastener and an adjustment hole. The fastener is placed on one end of the slide rod, and the adjustment hole is opened on one side of the adjustment plate, and the fastener is threadedly connected to the adjustment plate through the adjustment hole.

[0014] The utility model provides a table saw with a safety protection structure, which has the following beneficial effects:

[0015] 1. The utility model is provided with a protective component. During the cutting process, the protective cover and the rotating plate can be used to shield and protect the outer periphery of the cutting machine to prevent metal debris generated by cutting from splashing everywhere and injuring the operator. At the same time, the protective cover is made of transparent material, which is convenient for observing the internal condition, and the glass fiber bristles on the brush ring are used to fill the gap between the protective cover and the workpiece blank, further improving the protection effect. The cut workpiece blank can fall onto the rotating plate. At this time, the gravity of the workpiece blank is greater than the elastic force of the return spring, so the rotating plate will automatically rotate open, and the internal workpiece and debris will fall into the waste frame, and the blocking rod is used to separate them, thereby facilitating the recycling of waste and the unloading of workpieces.

[0016] 2. The utility model is provided with a positioning component. When cutting, the hydraulic cylinder will first drive the lifting seat to move downward. At this time, the guide plate will move together through the connecting frame, so that the guide column can slide in the guide plate, and the limit sleeve will limit the moving direction of the slide rod, so that the clamping plates on both sides can clamp and position the workpiece at the same time, thereby improving the stability of the workpiece blank during cutting. When the lifting seat moves up after cutting, the workpiece blank can be automatically released by the same logic, which is convenient for adjusting the position of the workpiece for cutting again, thereby improving the convenience of the clamping operation, and the fasteners and adjustment holes can also be used to determine the position of the clamping plate during clamping, thereby increasing the scope of use of the positioning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a table saw with a safety protection structure according to the present invention;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a protective cover of a table saw machine with a safety protection structure according to the present invention;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a positioning component of a table saw with a safety protection structure.

[0020] In the figure: 1. Workbench; 2. Limit seat; 3. Protection assembly; 301. Protective cover; 302. Rotating plate; 303. Return spring; 304. Brush ring; 305. Waste frame; 306. Stop rod; 4. Hydraulic cylinder; 5. Lifting seat; 6. Cutting machine; 7. Positioning assembly; 701. Connecting frame; 702. Guide plate; 703. Guide column; 704. Sliding rod; 705. Limit sleeve; 706. Adjustment plate; 707. Clamp; 708. Rubber pad; 709. Fastener; 710. Adjustment hole. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a table saw machine with a safety protection structure includes a workbench 1 and a protection assembly 3. A limit seat 2 is placed on the top of the workbench 1. The protection assembly 3 is arranged at the end of the workbench 1. The protection assembly 3 includes a protective cover 301, a rotating plate 302, a return spring 303, a brush ring 304, a waste frame 305 and a blocking rod 306. The bottom of the protective cover 301 is rotatably connected to the rotating plate 302, and the top end of the rotating plate 302 is connected to the return spring 303. The protective cover 301 and the rotating plate 302 are used to shield and protect the outer side of the cutting machine 6 to prevent metal debris generated by cutting from splashing around and injuring the operator. The return spring 303 is fixedly connected to the protective cover 301, and a brush ring 304 is placed on one side of the protective cover 301. The glass fiber bristles on the brush ring 304 are used to brush the protective cover The gap between the shield 301 and the workpiece blank is filled to further improve the protection effect. A waste frame 305 is provided at the bottom of the shield 301, and a baffle 306 is placed inside the waste frame 305. The cut workpiece blank can fall onto the rotating plate 302. At this time, the gravity of the workpiece blank is greater than the elastic force of the reset spring 303, so the rotating plate 302 will automatically rotate open, and the workpiece and debris inside will slide into the waste frame 305. The baffle 306 is inclined, and the baffle 306 is equidistantly distributed about the inside of the waste frame 305. The baffle 306 is used to separate the workpiece blank from the debris, thereby facilitating the recycling of waste and the unloading of the workpiece. A hydraulic cylinder 4 is fixed on the top of the shield 301, and the bottom of the hydraulic cylinder 4 is connected to a lifting seat 5, and a cutting machine 6 is fixed in the middle of the lifting seat 5.

[0023] like Figure 1 and Figure 3As shown, the two sides of the lifting seat 5 are connected with positioning components 7, and the positioning component 7 includes a connecting frame 701 and a guide plate 702. The connecting frames 701 are fixed on both sides of the lifting seat 5, and one end of the connecting frame 701 is fixed with a guide plate 702. When cutting, the hydraulic cylinder 4 will first drive the lifting seat 5 to move downward, and at this time, the guide plate 702 will move together through the connecting frame 701. The positioning component 7 also includes a guide column 703 and a slide rod 704. The guide plate 702 is internally slidably connected to the guide column 703, and a slide rod 704 is fixed to one side of the guide column 703. The positioning component 7 also includes a limit sleeve 705 and an adjustment plate 706. The middle outer side of the slide rod 704 is slidably connected to the limit sleeve 705, and the limit sleeve 705 is fixedly connected to the workbench 1. The inner sliding connection of the slide rod 704 is the adjustment plate 706. The positioning component 7 also includes a splint 707 and a rubber pad 7 08. The end of the adjustment plate 706 is connected to a clamping plate 707, and a rubber pad 708 is provided on the inner side of the clamping plate 707. When the guide column 703 slides in the guide plate 702, the limiting sleeve 705 will limit the moving direction of the slide bar 704, so that the clamping plates 707 on both sides can be used to clamp and position the workpiece at the same time, thereby improving the stability of the workpiece blank during cutting, and increasing the friction force during clamping through the rubber pad 708. The positioning assembly 7 also includes a fastener 709 and an adjustment hole 710. A fastener 709 is provided on one end of the slide bar 704, and an adjustment hole 710 is provided on one side of the adjustment plate 706. The fastener 709 is threadedly connected to the adjustment plate 706 through the adjustment hole 710. The fastener 709 and the adjustment hole 710 can be used to adjust the combined length of the slide bar 704 and the adjustment plate 706, thereby improving the use range of the positioning assembly 7.

[0024] In summary, when using the table saw with a safety protection structure, first follow the Figure 1 、 Figure 2 and Figure 3301 , the workpiece blank is first placed on the limiting seat 2, and then the workpiece is pushed so that its end is located inside the protective cover 301. At this time, the bristles on the brush ring 304 will fill the gap between the protective cover 301 and the workpiece blank, and the protective cover 301 is made of transparent material, which is convenient for observing the internal conditions. Then, the hydraulic cylinder 4 is started to drive the lifting seat 5 to move downward. At this time, the guide plate 702 will be moved together through the connecting frame 701, so that the guide column 703 can slide in the guide plate 702, and the limiting sleeve 705 will limit the moving direction of the slide bar 704, so that the clamping plates 707 on both sides can clamp and position the workpiece at the same time. Then, the cutting machine 6 will cut the workpiece, and during the cutting process, the protective cover 301 and the rotating plate 302 can be used to shield and protect the outer periphery of the cutting machine 6. Finally, the cut workpiece blank can fall onto the rotating plate 302. At this time, the gravity of the workpiece blank is greater than the elastic force of the return spring 303, so the rotating plate 302 will automatically rotate and open, and the internal workpiece and debris will slide into the waste frame 305 and be separated by the blocking rod 306, so as to facilitate the recycling of waste and the unloading of workpieces. Afterwards, when the lifting seat 5 is controlled to move up, the workpiece blank can be automatically released in the same way, so that the position of the workpiece can be adjusted for cutting again.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A table saw with a safety protection structure, comprising a workbench (1) and a protection assembly (3), characterized in that: A limit seat (2) is arranged on the top of the workbench (1), and the protective assembly (3) is arranged at the end of the workbench (1). The protective assembly (3) comprises a protective cover (301), a rotating plate (302), a return spring (303), a brush ring (304), a waste frame (305) and a blocking rod (306). The bottom of the protective cover (301) is rotatably connected to the rotating plate (302), and one end of the top of the rotating plate (302) is connected to the return spring (303). The return spring (303) is fixedly connected to the protective cover (301), and a brush ring (304) is arranged on one side of the protective cover (301). A waste frame (305) is arranged at the bottom of the protective cover (301), and a blocking rod (306) is arranged inside the waste frame (305).

2. The table saw with a safety protection structure according to claim 1, characterized in that: The blocking rods (306) are inclined, and the blocking rods (306) are equidistantly distributed inside the waste frame (305).

3. The table saw with a safety protection structure according to claim 1, characterized in that: A hydraulic cylinder (4) is fixed to the top of the protective cover (301), and a lifting seat (5) is connected to the bottom of the hydraulic cylinder (4), and a cutting machine (6) is fixed in the middle of the lifting seat (5).

4. The table saw with a safety protection structure according to claim 3, characterized in that: Positioning assemblies (7) are connected to both sides of the lifting seat (5), and the positioning assembly (7) includes a connecting frame (701) and a guide plate (702). The connecting frames (701) are fixed to both sides of the lifting seat (5), and the guide plate (702) is fixed to one end of the connecting frame (701).

5. The table saw with a safety protection structure according to claim 4, characterized in that: The positioning assembly (7) further comprises a guide post (703) and a slide rod (704); the guide post (703) is slidably connected to the interior of the guide plate (702), and the slide rod (704) is fixed to one side of the guide post (703).

6. The table saw with a safety protection structure according to claim 5, characterized in that: The positioning assembly (7) further comprises a limiting sleeve (705) and an adjusting plate (706); the outer middle portion of the slide rod (704) is slidably connected to the limiting sleeve (705), and the limiting sleeve (705) is fixedly connected to the workbench (1); the inner portion of the slide rod (704) is slidably connected to the adjusting plate (706).

7. The table saw with a safety protection structure according to claim 6, characterized in that: The positioning assembly (7) further comprises a clamping plate (707) and a rubber pad (708); the end of the adjustment plate (706) is connected to the clamping plate (707), and the inner side of the clamping plate (707) is provided with a rubber pad (708).

8. The table saw with a safety protection structure according to claim 7, characterized in that: The positioning assembly (7) further includes a fastener (709) and an adjustment hole (710), wherein the fastener (709) is disposed on one end portion of the slide rod (704), and an adjustment hole (710) is provided on one side of the adjustment plate (706), and the fastener (709) is threadedly connected to the adjustment plate (706) through the adjustment hole (710).

Images