Hole taking device capable of popping up waste

Abstract

The hole taking device comprises a drilling barrel, a push rod, a connecting column, a first sliding groove and a second sliding groove, the push rod is located in the drilling barrel, the outer wall of the push rod is provided with two L-shaped open grooves composed of the first sliding groove and the second sliding groove, and the two L-shaped open grooves are symmetrically formed in the outer wall of the drilling barrel; meanwhile, the two ends of the push rod penetrate out of the outer wall of the drill barrel through the L-shaped grooves, a connecting column is fixedly arranged in the middle of the push rod, an elastic structure is arranged on the drill barrel, and the connecting column is rotationally connected with the elastic structure. The elastic structure with the spring is adopted, the spring is extruded through the push rod, and waste can be pushed out after elastic force is recovered.

Description

Technical Field

[0001] The present application relates to the technical field of hole extractors, and in particular to a hole extractor capable of ejecting waste materials. Background Art

[0002] Wood processing requires the use of milling cutters, trimming knives, hole drills, etc. These tools can not only improve processing efficiency, but also ensure processing quality, so as to process the wood into the required shape.

[0003] After the hole is drilled, the waste material of the existing hole extractor is easily retained in the barrel and cannot be taken out, resulting in inconvenience in use. Summary of the Invention

[0004] The purpose of this application is to provide a hole remover that can eject waste materials in order to solve the above problems. The hole remover adopts an elastic structure, can be compressed, and can push out the waste materials when the elastic force is restored.

[0005] This application achieves the above objectives through the following technical solutions:

[0006] A hole extractor for ejecting waste materials includes a drill barrel, a push rod, a connecting column, a first slide groove, and a second slide groove. The push rod is located inside the drill barrel, and the outer wall of the push rod is provided with an L-shaped slot consisting of a first slide groove and a second slide groove. There are two L-shaped slots, which are symmetrically arranged on the outer wall of the drill barrel. At the same time, the two ends of the push rod pass through the outer wall of the drill barrel through the L-shaped slots. A connecting column is fixedly arranged in the middle of the push rod, an elastic structure is provided on the drill barrel, and the connecting column is rotatably connected to the elastic structure.

[0007] Furthermore, the elastic structure includes a sleeve, a connecting plate, a sliding column, and a spring. The connecting plate is horizontally arranged in the drill barrel. The two ends of the connecting plate are fixedly connected to the vertically arranged sliding columns. The top of the drill barrel is connected to the sleeve. The top of the sliding column slides with the inner side of the sleeve. A spring is provided on the inside of the sleeve. The top of the connecting column is rotatably connected to the connecting plate.

[0008] Furthermore, a connecting rod is fixedly provided at the top center of the drill tube, the bottom of the drill tube is open, and serrations are provided on the edge.

[0009] Furthermore, sleeves are provided on both sides of the connecting rod.

[0010] Furthermore, anti-slip handles are provided at both ends of the push rod.

[0011] Furthermore, a push plate is provided at the bottom of the push rod.

[0012] Furthermore, the cross section of the push rod is rectangular.

[0013] Compared with the prior art, the present application adopts an elastic structure with a spring, which is squeezed by a push rod and can push out the waste when the elastic force is restored. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following detailed description, they are used to explain the present application but do not constitute a limitation of the present application. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of this application;

[0016] Figure 2 It is a schematic diagram of the internal structure of the drill barrel of the present application;

[0017] Figure 3 It is a schematic diagram of the push rod structure of this application.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Drill barrel; 2. Connecting rod; 3. Sleeve; 4. Connecting plate; 5. Sliding column; 6. Spring; 7. Push rod; 8. Anti-slip handle; 9. Push plate; 10. Connecting column; 12. First slide groove; 13. Second slide groove; 14. Saw teeth. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0021] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 , and is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting this application.

[0022] like Figure 1-3 As shown, a hole extractor that can eject waste includes a drill barrel 1, a push rod 7, a connecting column 10, a first slide groove 12, and a second slide groove 13. The push rod 7 is located inside the drill barrel 1, and the outer wall of the push rod 7 is provided with an L-shaped slot consisting of a first slide groove 12 and a second slide groove 13. There are two L-shaped slots, and they are symmetrically arranged on the outer wall of the drill barrel 1. At the same time, both ends of the push rod 7 pass through the outer wall of the drill barrel 1 through the L-shaped slots. A connecting column 10 is fixedly provided in the middle of the push rod 7, an elastic structure is provided on the drill barrel 1, and the connecting column 10 is rotatably connected to the elastic structure.

[0023] Specifically, the first chute 12 is vertical, the second chute 13 is horizontal, and one end of the second chute 13 is connected to the top of the first chute 12, so that the push rod 7 can be rotated laterally and offset to the inside of the second chute 13 for temporary positioning. Then, when the push rod 7 is pushed into the first chute 12, the push rod 7 is pushed under the action of the elastic structure, so that the thrust of the push rod 7 pushes the waste in the drill barrel 1 out.

[0024] Furthermore, the elastic structure includes a sleeve 3, a connecting plate 4, a sliding column 5, and a spring 6. The connecting plate 4 is horizontally arranged in the drill barrel 1. The two ends of the connecting plate 4 are fixedly connected to the vertically arranged sliding columns 5. The top of the drill barrel 1 is connected to the sleeve 3. The top of the sliding column 5 slides with the inner side of the sleeve 3. The spring 6 is provided on the inside of the sleeve 3. The top of the connecting column 10 is rotationally connected to the connecting plate 4.

[0025] Specifically, when the push rod 7 is lifted inside the first slide groove 12, the connecting plate 4 and the slide column 5 are pushed synchronously, and then the spring 6 is squeezed. When the push rod 7 is lifted to the top of the first slide groove 12, the push rod 7 is offset to the second slide groove 13, and the push rod 7 is temporarily in the second slide groove 13. When the waste in the drill barrel 1 cannot be taken out, the push rod 7 is pushed into the first slide groove 12. At this time, the elastic force of the spring 6 pushes the slide column 5 and the connecting plate 4, and then pushes the push rod 7, so that the push rod 7 pushes out the waste in the drill barrel 1.

[0026] Furthermore, a connecting rod 2 is fixedly provided at the top center of the drill tube 1 , the bottom of the drill tube 1 is open, and serrations 14 are provided on the edge.

[0027] Specifically, the connecting rod 2 is convenient for connecting to an electric drill or a drilling machine, and the saw teeth 14 can cut wood.

[0028] Furthermore, the sleeves 3 are arranged on both sides of the connecting rod 2 to prevent the sleeves 3 from affecting the connection between the connecting rod 2 and the electric drill or drilling rig.

[0029] Furthermore, anti-slip handles 8 are provided at both ends of the push rod 7 for easy use.

[0030] Furthermore, a push plate 9 is provided at the bottom of the push rod 7 so that the push plate 9 contacts the waste material and pushes the waste material out.

[0031] Furthermore, the cross section of the push rod 7 is rectangular, and the push rod 7 can slide inside the first sliding groove 12 and the second sliding groove 13 while avoiding twisting.

[0032] In the above structure, before cutting a hole, the push rod 7 is first pushed in the direction of the connecting rod 2, and is offset and slid into the inside of the serrations 14. At this time, the spring 6 is squeezed, and the connecting rod 2 is inserted into the electric drill or drilling rig for installation, driving the connecting rod 2 to rotate, thereby rotating the drill barrel 1, and cutting the wood through the serrations 14 on the drill barrel 1 to make a hole. When the hole is made, the anti-slip handle 8 is used to push the push rod 7 to deviate to the inside of the first slide groove 12, and the elastic force of the squeezed spring 6 is restored to push the sliding column 5, the connecting plate 4, and the connecting column 10, thereby pushing the push rod 7 and the push plate 9 on the push rod 7, so that the push plate 9 pushes out the waste in the drill barrel 1, thereby making it convenient for the waste to be taken out and easy to use.

[0033] The above shows and describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present application. Various changes and improvements may be made to the present application without departing from the spirit and scope of the present application. These changes and improvements are intended to fall within the scope of the present application. The scope of protection claimed in this application is defined by the appended claims and their equivalents.

Claims

1. A hole extractor capable of ejecting waste, characterized in that: The invention comprises a drill barrel (1), a push rod (7), a connecting column (10), a first slide groove (12), and a second slide groove (13). The push rod (7) is located inside the drill barrel (1). An L-shaped slot consisting of a first slide groove (12) and a second slide groove (13) is provided on the outer wall of the push rod (7). There are two L-shaped slots, which are symmetrically arranged on the outer wall of the drill barrel (1). At the same time, both ends of the push rod (7) pass through the outer wall of the drill barrel (1) through the L-shaped slots. A connecting column (10) is fixedly arranged in the middle of the push rod (7). An elastic structure is provided on the drill barrel (1), and the connecting column (10) is rotatably connected to the elastic structure.

2. The hole extractor capable of ejecting waste material according to claim 1, characterized in that: The elastic structure comprises a sleeve (3), a connecting plate (4), a sliding column (5), and a spring (6). The connecting plate (4) is horizontally arranged in the drill tube (1). Both ends of the connecting plate (4) are fixedly connected with vertically arranged sliding columns (5). The top of the drill tube (1) is connected to the sleeve (3). The top of the sliding column (5) is slidably matched with the inner side of the sleeve (3). The inner side of the sleeve (3) is provided with a spring (6). The top of the connecting column (10) is rotatably connected to the connecting plate (4).

3. The hole extractor capable of ejecting waste material according to claim 1, characterized in that: A connecting rod (2) is fixedly provided at the top center of the drill tube (1), the bottom of the drill tube (1) is open, and saw teeth (14) are provided on the edge.

4. The hole extractor capable of ejecting waste according to claim 1, characterized in that: The sleeves (3) are arranged on both sides of the connecting rod (2).

5. The hole extractor capable of ejecting waste materials according to claim 1, characterized in that: Anti-slip handles (8) are provided at both ends of the push rod (7).

6. The hole extractor capable of ejecting waste materials according to claim 1, characterized in that: A push plate (9) is provided at the bottom of the push rod (7).

7. The hole extractor capable of ejecting waste materials according to claim 1, characterized in that: The cross section of the push rod (7) is rectangular.

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