Tapping equipment for threaded rod machining

Abstract

The utility model relates to the technical field of thread machining, and discloses a tapping device for threaded rod machining, which comprises a fixing frame and a support, the support is fixedly installed on the fixing frame close to the back face, the top of the inner wall of the support is slidably connected with a sliding block, the bottom end of the sliding block is fixedly provided with an air cylinder, and the bottom end of the air cylinder is fixedly provided with a protective cover plate. A cutter base is fixedly installed at the bottom end of the protective cover plate, by arranging the protective cover plate and a folding mechanism, chips possibly bursting out in the tapping process can be blocked by the protective cover plate and a folding baffle to fall into a collecting box, the situation that the chips burst out to the equipment and injure workers is avoided, and therefore the purposes of reducing the subsequent cleaning difficulty of the workers and improving the working efficiency are achieved. The small tapping equipment has the beneficial effects that the safety during equipment operation is improved, and the problems that an existing small tapping equipment does not have a protection structure when tapping a threaded rod, so that chips burst out during tapping splash everywhere, personnel are easily injured, and the follow-up personnel cleaning difficulty is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread processing, in particular to a tapping device for processing threaded rods. Background Technique

[0002] A cylinder with a helical groove cut on the outer surface of the screw rod or a cone with a conical surface helical groove cut, the screw rod has different heads, the head is called an external hexagonal screw rod, and there are others, such as a large flat screw rod, an internal hexagonal screw, etc.;

[0003] The existing small tapping device does not have a protective structure when tapping the threaded rod, resulting in the flying of the debris ejected during tapping everywhere, which is easy to cause harm to personnel and difficult for subsequent personnel to clean. For this reason, we propose a tapping device for processing threaded rods. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tapping device for processing threaded rods, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A tapping device for processing threaded rods, including a fixed frame and a bracket, the bracket is fixedly installed on the back of the fixed frame, the inner wall top of the bracket is slidably connected with a slider, the bottom end of the slider is fixedly installed with a cylinder, the bottom end of the cylinder is fixedly installed with a protective cover plate, the bottom end of the protective cover plate is fixedly installed with a tool holder, the bottom end of the tool holder is detachably installed with a tool, and a folding mechanism is arranged on the front surface of the protective cover plate;

[0006] The folding mechanism includes a folding baffle and a limiting rod, a rotating groove is opened on the front surface of the protective cover plate, the top end of the folding baffle is hinged to the rotating groove, rod holes are opened on both sides of the protective cover plate and communicated with the rotating groove, limiting grooves are opened on both sides of the folding baffle, the limiting rod movably penetrates through the rod holes, a hole gasket is fixedly installed on the inner wall of the rod holes, the hole gasket is in close contact with the outer wall surface of the limiting rod, a pulling plate is fixedly installed at one end of the limiting rod, and a limiting block is fixedly installed on the inner wall top of the protective cover plate near the front surface.

[0007] Preferably, an electric slide rail is fixedly installed on the top end of the inner wall of the bracket, and the slider is slidably connected to the bottom end of the electric slide rail.

[0008] Preferably, a motor is fixedly mounted on one side of the fixed frame, a rotating shaft is fixedly mounted on the output end of the motor, the rotating shaft movably passes through one side of the fixed frame, and the rotating shaft is rotatably connected to the fixed frame through bearing 1, an electric chuck is fixedly mounted on one end of the rotating shaft, a hydraulic cylinder is fixedly mounted on the other side of the fixed frame, a piston rod of the hydraulic cylinder movably passes through the other side of the fixed frame, a fixing plate is fixedly mounted on one end of the piston rod of the hydraulic cylinder, a push rod is rotatably connected to the inner side of the fixing plate through bearing 2, and by providing the push rod, the push rod can squeeze and fix one end of the threaded rod, thereby improving the stability of the threaded rod during tapping.

[0009] Preferably, a collection box is slidably connected to the bottom end of the inner wall of the fixed frame, a pocket cloth is arranged in the collection box, fixed blocks are fixedly installed at the four corners of the inner wall of the collection box, hanging needles are fixedly installed at the top ends of the four fixed blocks, and the four hanging needles movably penetrate the pocket cloth near the four corners.

[0010] Preferably, the folding baffle is inlaid with transparent tempered glass, and the provision of the transparent tempered glass facilitates personnel to observe the tapping condition of the threaded rod.

[0011] Preferably, the folding baffle is provided with an axial hole near the top, a connecting shaft is fixedly installed on the inner wall of the rotating groove, the connecting shaft movably passes through the axial hole, a torsion spring is fixedly connected between the outer wall of the connecting shaft and the inner wall of the axial hole, and by providing the torsion spring, the folding baffle can be automatically rotated downward and reset by the torsion spring.

[0012] The utility model provides a tapping device for threaded rod processing. The tapping device for threaded rod processing has the following beneficial effects:

[0013] (1) The tapping device for threaded rod processing is provided with a protective cover plate and a folding mechanism, so that the debris that may be ejected during the tapping process will be blocked by the protective cover plate and the folding baffle plate and fall into the collection box, thereby preventing the debris from being ejected all over the equipment and causing harm to the staff, thereby reducing the difficulty of subsequent cleaning by the staff and improving the safety of the equipment during operation. This solves the problem that the existing small tapping device does not have a protective structure when tapping the threaded rod, resulting in the ejected debris during tapping being splashed everywhere, which is easy to cause harm to the staff and is difficult for the staff to clean later;

[0014] (2) The tapping equipment for threaded rod processing is provided with a pocket cloth. When the debris in the collection box needs to be taken out, the pocket cloth can be directly removed from the hanging needle, the pocket cloth can be disassembled from the collection box, and then the debris on the pocket cloth can be dumped down, which is convenient for personnel to take out the debris in the collection box. The structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front sectional structure schematic diagram of the present utility model;

[0017] Figure 3 This is a front sectional structure schematic diagram of the protective cover plate of the present utility model;

[0018] Figure 4 This is the present utility model Figure 2 The enlarged structure schematic diagram of part A in;

[0019] Figure 5 This is the present utility model Figure 3 The enlarged structure schematic diagram of part B in;

[0020] Figure 6 This is the bottom structure schematic diagram of the protective cover plate of the present utility model.

[0021] In the figure: 1, fixing frame; 2, bracket; 3, electric slide rail; 4, slider; 5, cylinder; 6, protective cover plate; 7, tool holder; 8, tapping tool; 9, folding mechanism; 10, transparent toughened glass; 11, motor; 12, rotating shaft; 13, electric chuck; 14, hydraulic cylinder; 15, fixing plate; 16, ejector rod; 17, collection box; 18, drapery; 19, fixing block; 20, hanging needle; 901, folding baffle; 902, rotating groove; 903, connecting shaft; 904, shaft hole; 905, torsion spring; 906, limiting rod; 907, pulling plate; 908, hole gasket; 909, rod hole; 910, limiting groove; 911, limiting block. Specific embodiments

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] The preferred embodiment of the tapping device for processing threaded rods provided by the present utility model is as Figures 1 to 6 shown: A tapping device for processing threaded rods includes a fixed frame 1 and a bracket 2. The bracket 2 is fixedly installed on the back of the fixed frame 1. A slider 4 is slidably connected to the top of the inner wall of the bracket 2. A cylinder 5 is fixedly installed at the bottom end of the slider 4. A protective cover plate 6 is fixedly installed at the bottom end of the cylinder 5. A tool holder 7 is fixedly installed at the bottom end of the protective cover plate 6. A tool is detachably installed at the bottom end of the tool holder 7. A folding mechanism 9 is arranged on the front of the protective cover plate 6;

[0027] The folding mechanism 9 includes a folding baffle 901 and a limiting rod 906. A rotating groove 902 is opened on the front of the protective cover plate 6. The top end of the folding baffle 901 is hinged to the rotating groove 902. Rod holes 909 communicating with the rotating groove 902 are opened on both sides of the protective cover plate 6. Limiting grooves 910 are opened on both sides of the folding baffle 901. The limiting rod 906 movably penetrates through the rod holes 909. A hole gasket 908 is fixedly installed on the inner wall of the rod holes 909. The hole gasket 908 is in close contact with the outer wall surface of the limiting rod 906. A pulling plate 907 is fixedly installed at one end of the limiting rod 906. A limiting block 911 is fixedly installed near the front at the top end of the inner wall of the protective cover plate 6.

[0028] Specifically, when the tapping device for threaded rod processing is used, the threaded rod to be processed is first clamped and fixed by the electric chuck 13, and then the hydraulic cylinder 14 is started. The hydraulic cylinder 14 drives the push rod 16 to move toward the threaded rod through the fixed plate 15, and finally the push rod 16 presses one end of the threaded rod. At this time, the pull plate 907 can be pulled outward, so that the pull plate 907 drives the limiting rod 906 to disengage from the limiting groove 910, so that the limiting rod 906 no longer limits the folding baffle 901. At this time, the folding baffle 901 will rotate downward under the reset force of the torsion spring 905, and form a trapezoidal protective cover between the protective cover plate 6. At this time, the motor 11 can be started, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the electric chuck 13 to rotate, and the electric chuck 13 drives the threaded rod to rotate, and then Then start the cylinder 5, which drives the protective cover plate 6 to move downward, so that the protective cover plate 6 covers the tapping position of the threaded rod. The protective cover plate 6 drives the tapping tool 8 to move downward through the tool holder 7, so that the tapping tool 8 contacts the threaded rod, and then start the electric slide rail 3 to make the tapping tool 8 and the threaded rod tap. During the tapping process, debris that may be ejected will be blocked by the protective cover plate 6 and the folding baffle 901 and fall into the collection box 17, so as to prevent the debris from being ejected all over the equipment and causing harm to the staff, thereby reducing the difficulty of subsequent cleaning for the staff and improving the safety of the equipment during operation. The problem that the existing small tapping equipment does not have a protective structure when tapping the threaded rod, resulting in the debris ejected during tapping splashing everywhere, which is easy to cause harm to the staff and is difficult for the subsequent staff to clean.

[0029] Furthermore, an electric slide rail 3 is fixedly installed on the top of the inner wall of the bracket 2, and the slider 4 is slidably connected to the bottom end of the electric slide rail 3.

[0030] Further, a motor 11 is fixedly installed on one side of the fixed frame 1, a rotating shaft 12 is fixedly installed on the output end of the motor 11, the rotating shaft 12 movably passes through one side of the fixed frame 1, and the rotating shaft 12 is rotatably connected to the fixed frame 1 through a bearing 1, an electric chuck 13 is fixedly installed on one end of the rotating shaft 12, a hydraulic cylinder 14 is fixedly installed on the other side of the fixed frame 1, a piston rod of the hydraulic cylinder 14 movably passes through the other side of the fixed frame 1, a fixed plate 15 is fixedly installed on one end of the piston rod of the hydraulic cylinder 14, and a push rod 16 is rotatably connected to the inner side of the fixed plate 15 through a bearing 2;

[0031] Wherein, by providing the push rod 16, the push rod 16 can squeeze and fix one end of the threaded rod, thereby improving the stability of the threaded rod during tapping.

[0032] Furthermore, the folding baffle 901 is inlaid with transparent tempered glass 10;

[0033] Wherein, by providing the transparent tempered glass 10, it is convenient for personnel to observe the tapping condition of the threaded rod.

[0034] Further, a shaft hole 904 is provided near the top of the folding baffle 901. A connecting shaft 903 is fixedly installed on the inner wall of the rotating groove 902. The connecting shaft 903 movably penetrates through the shaft hole 904. A torsion spring 905 is fixedly connected between the outer wall of the connecting shaft 903 and the inner wall of the shaft hole 904.

[0035] Among them, by setting the torsion spring 905, the folding baffle 901 can automatically rotate downward and reset through the torsion spring 905.

[0036] Embodiment 2:

[0037] On the basis of Embodiment 1, a preferred embodiment of the tapping device for processing threaded rods provided by the present utility model is as Figures 1 to 6 shown: A collection box 17 is slidably connected to the bottom end of the inner wall of the fixed frame 1. A cloth bag 18 is arranged in the collection box 17. Fixed blocks 19 are fixedly installed at the four corners of the inner wall of the collection box 17. Hanging pins 20 are fixedly installed at the tops of the four fixed blocks 19. The four hanging pins 20 movably penetrate through the cloth bag 18 near the four corners.

[0038] Specifically, in the above technical solution, by setting the cloth bag 18, when it is necessary to take out the debris in the collection box 17, the cloth bag 18 can be directly removed from the hanging pins 20, the cloth bag 18 is disassembled from the collection box 17, and then the debris on the cloth bag 18 can be poured down, which is convenient for personnel to take out the debris in the collection box 17. The structure is simple and the practicability is strong.

[0039] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A tapping device for processing threaded rods, comprising a fixed frame (1) and a bracket (2), characterized in that: The bracket (2) is fixedly installed near the back of the fixing frame (1). A slider (4) is slidably connected to the top of the inner wall of the bracket (2). A cylinder (5) is fixedly installed at the bottom end of the slider (4). A protective cover plate (6) is fixedly installed at the bottom end of the cylinder (5). A tool holder (7) is fixedly installed at the bottom end of the protective cover plate (6). A tool is detachably installed at the bottom end of the tool holder (7). A folding mechanism (9) is arranged on the front of the protective cover plate (6). The folding mechanism (9) includes a folding baffle (901) and a limiting rod (906). A rotating groove (902) is formed on the front of the protective cover plate (6). The top end of the folding baffle (901) is hinged to the rotating groove (902). Rod holes (909) communicating with the rotating groove (902) are formed on both sides of the protective cover plate (6). Limiting grooves (910) are formed on both sides of the folding baffle (901). The limiting rod (906) movably penetrates through the rod holes (909). A hole gasket (908) is fixedly installed on the inner wall of the rod holes (909). The hole gasket (908) is in close contact with the outer wall surface of the limiting rod (906). A pulling plate (907) is fixedly installed at one end of the limiting rod (906). A limiting block (911) is fixedly installed near the front at the top end of the inner wall of the protective cover plate (6).

2. The tapping device for processing threaded rods according to claim 1, wherein: An electric slide rail (3) is fixedly installed at the top end of the inner wall of the bracket (2). The slider (4) is slidably connected to the bottom end of the electric slide rail (3).

3. A tapping device for processing threaded rods according to claim 1, characterized in that: A motor (11) is fixedly installed on one side of the fixing frame (1). A rotating shaft (12) is fixedly installed at the output end of the motor (11). The rotating shaft (12) movably penetrates through one side of the fixing frame (1), and the rotating shaft (12) is rotatably connected to the fixing frame (1) through a first bearing. An electric chuck (13) is fixedly installed at one end of the rotating shaft (12). A hydraulic cylinder (14) is fixedly installed on the other side of the fixing frame (1). The piston rod of the hydraulic cylinder (14) movably penetrates through the other side of the fixing frame (1). A fixing plate (15) is fixedly installed at one end of the piston rod of the hydraulic cylinder (14). A top rod (16) is rotatably connected to the inner side of the fixing plate (15) through a second bearing.

4. A tapping device for processing threaded rods according to claim 1, characterized in that: A collection box (17) is slidably connected to the bottom end of the inner wall of the fixing frame (1). A cloth bag (18) is arranged in the collection box (17). Fixing blocks (19) are fixedly installed at the four corners of the inner wall of the collection box (17). Hanging pins (20) are fixedly installed at the top ends of the four fixing blocks (19). The four hanging pins (20) movably penetrate through the cloth bag (18) near the four corners.

5. A tapping device for processing threaded rods according to claim 1, characterized in that: A transparent tempered glass (10) is inlaid on the folding baffle (901).

6. The tapping device for processing threaded rods according to claim 1, characterized in that: A shaft hole (904) is formed near the top end of the folding baffle (901). A connecting shaft (903) is fixedly installed on the inner wall of the rotating groove (902). The connecting shaft (903) movably penetrates through the shaft hole (904). A torsion spring (905) is fixedly connected between the outer wall of the connecting shaft (903) and the inner wall of the shaft hole (904).

Images