Tapping machine for mechanical engineering

Abstract

The utility model discloses a tapping machine for mechanical engineering, which relates to the technical field of mechanical engineering and comprises a machine base, a machine body is mounted above the machine base, sliding rails are mounted at two ends of the top of the machine base, the tapping machine further comprises a machining mechanism, and the machining mechanism comprises a connecting frame arranged above the machine base. A pull handle is installed at one end of the connecting frame, a placing plate is rotationally connected to the inner side of the connecting frame, an empty groove is formed in the placing plate, a rotating rod is rotationally connected to the interior of the empty groove, and pulleys are installed at the two ends of the connecting frame; and the unloading mechanism is arranged at the front end of the machine base, and the unloading mechanism is used for assisting workers in rapidly unloading and collecting the machined parts. The tapping machine disclosed by the utility model has the effects that a protection function is provided for workers, and the workers can be conveniently positioned and processed by the workers, and meanwhile, splashes are prevented from hurting the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a tapping machine for mechanical engineering. Background Technique

[0002] A tapping machine is a mechanical processing equipment for machining internal threads, screws or thread fasteners on the inner side of holes of various parts with through holes or blind holes of different specifications, such as machine part shells, equipment end faces, nuts, flange plates, etc.

[0003] Before the existing tapping machine taps the workpiece, the staff needs to repeatedly operate the fixture to clamp and position the workpiece, which is rather cumbersome in operation, and the splashes generated during tapping in the processing process are likely to cause harm to the staff. Content of the Utility Model

[0004] The utility model discloses a tapping machine for mechanical engineering, aiming to solve the technical problems that before the existing tapping machine taps the workpiece, the staff needs to repeatedly operate the fixture to clamp and position the workpiece, which is rather cumbersome in operation, and the splashes generated during tapping in the processing process are likely to cause harm to the staff.

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

[0006] A tapping machine for mechanical engineering, including a machine base, a body is installed above the machine base, slide rails are installed at both ends of the top of the machine base, and further includes a processing mechanism: the processing mechanism includes a connecting frame arranged above the machine base, a pull handle is installed at one end of the connecting frame, a placing plate is rotatably connected inside the connecting frame, an empty slot is opened inside the placing plate, a rotating rod is rotatably connected inside the empty slot, a connecting component for rotation is fixedly connected to one end of the rotating rod, a slider is threadedly connected to one end of the rotating rod, a clamping plate is fixedly connected to one end of the slider, a protective plate is rotatably connected to the top end of the slide rail, an installation component for providing protection for the staff is fixedly connected to the bottom end of the protective plate, fixing plates are fixedly connected to both sides of the bottom end of the body, installation plates are fixedly connected to both ends of the top of the placing plate, and pulleys are installed at both ends of the connecting frame; a discharging mechanism: the discharging mechanism is arranged at the front end of the machine base, and the discharging mechanism is used to assist the staff to quickly discharge and collect the workpiece.

[0007] In a preferred scheme, the discharging mechanism includes a collecting box arranged at the front end of the machine base, a rotating shaft is installed at the connection between both ends of the placing plate and the pull handle, an arc block is fixedly connected to the outside of the rotating shaft, and a round head block is installed at the top of the front end of the machine base.

[0008] In a preferred embodiment, the connecting component includes a connecting gear provided at one end of the rotating rod, a tooth groove is formed at the top end of the fixing plate, and the fixing plate and the connecting gear are in meshing connection.

[0009] By providing the connecting component, the fixing plate can drive the connecting gear to rotate.

[0010] In a preferred embodiment, the fixing plate and the connecting gear are arranged on the same central axis, and outlets are formed at both ends of the rear part of the placing plate.

[0011] By providing the outlets, the fixing plate can be inserted into the interior of the empty groove through the outlets.

[0012] In a preferred embodiment, a thread is provided on the outer surface of the rotating rod, a thread groove is formed inside the slider, a guiding groove is formed at the top end of the placing plate, and the bottom end of the slider is slidably connected in the guiding groove.

[0013] By providing the guiding groove, the slider can be guided to slide.

[0014] In a preferred embodiment, the mounting component includes a rotating gear provided at the bottom end of the protection plate, a tooth block is provided on one side of the mounting plate, and the mounting plate and the rotating gear are in meshing connection.

[0015] By providing the mounting component, the mounting plate can drive the rotating gear to rotate while sliding.

[0016] The utility model discloses a tapping machine for mechanical engineering, which has the following beneficial effects.

[0017] First, by providing the processing mechanism, the user pushes the pull handle to drive the connecting frame fixedly connected at one end to slide, so that the pulleys installed at both ends of the connecting frame slide inside the slide rail. At the same time, the placing plate rotatably connected to the inner side of the connecting frame slides forward, and the fixing plate is inserted into the interior of the empty groove, which can drive the rotating rod to rotate, so that the slider threadedly connected to one end of the rotating rod slides in a guided manner, and drives the clamping plate fixedly connected at one end to slide on the top end of the placing plate, and clamps and limits the workpiece. At the same time, when the placing plate slides forward, it can drive the mounting plates installed at both ends of the top to slide and drive the protection plate to turn over, providing a protection function for the staff, and can facilitate the staff to perform convenient positioning processing on the workpiece while preventing flying objects from causing harm to the staff;

[0018] Second, by setting up a discharging mechanism, the staff can pull the handle back, which can drive the connecting frame fixedly connected to one end of the handle to slide, and make the pulleys installed at both ends of the connecting frame slide along the guiding track of the slide rail, so that the arc block and the round head block fixedly connected to one end of the rotating shaft come into contact and squeeze, enabling the placing plate fixedly connected to both ends with the rotating shaft to horizontally flip inside the connecting frame, and the processed parts can be poured and collected into the interior of the collection box, improving the overall working efficiency. Description of the Drawings

[0019] Figure 1 The isometric view of a tapping machine for mechanical engineering proposed by the present utility model.

[0020] Figure 2 The three-dimensional view of the clamping mechanism of a tapping machine for mechanical engineering proposed by the present utility model.

[0021] Figure 3 A tapping machine for mechanical engineering proposed by the present utility model Figure 2 Cross-sectional view.

[0022] Figure 4 The three-dimensional view of the protection component of a tapping machine for mechanical engineering proposed by the present utility model.

[0023] Figure 5 The three-dimensional exploded view of the protection component of a tapping machine for mechanical engineering proposed by the present utility model.

[0024] In the drawings: 1, machine base; 2, machine body; 3, slide rail; 4, collection box; 5, placing plate; 6, protection plate; 7, rotating gear; 8, mounting plate; 9, handle; 10, rotating shaft; 11, arc block; 12, clamping plate; 13, slider; 14, empty slot; 15, rotating rod; 16, connecting gear; 17, connecting frame; 18, pulley; 19, fixing plate; 20, round head block. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of the embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are 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 should not be construed as a limitation to the present utility model.

[0027] The tapping machine for mechanical engineering disclosed by the utility model is mainly applied to the scenario where in the existing tapping machine, before the staff taps the workpiece, it is necessary to repeatedly operate the fixture to clamp and position the workpiece, which is rather cumbersome to operate, and the splashes generated during the tapping process are likely to cause harm to the staff.

[0028] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a tapping machine for mechanical engineering, comprising a machine base 1, with a body 2 installed above the machine base 1, and slide rails 3 installed at both ends of the top of the machine base 1. It further includes a processing mechanism: The processing mechanism includes a connecting frame 17 arranged above the machine base 1, with a pulling handle 9 installed at one end of the connecting frame 17. A placing plate 5 is rotatably connected inside the connecting frame 17. An empty slot 14 is opened inside the placing plate 5, and a rotating rod 15 is rotatably connected inside the empty slot 14. One end of the rotating rod 15 is fixedly connected with a connecting component for rotation. One end of the rotating rod 15 is threadedly connected with a slider 13, and one end of the slider 13 is fixedly connected with a clamping plate 12. The top end of the slide rail 3 is rotatably connected with a protective plate 6, and the bottom end of the protective plate 6 is fixedly connected with an installation component for providing protection for the staff. Both sides of the bottom end of the body 2 are fixedly connected with fixing plates 19. Both ends of the top of the placing plate 5 are fixedly connected with installation plates 8, and pulleys 18 are installed at both ends of the connecting frame 17; A discharging mechanism: The discharging mechanism is arranged at the front end of the machine base 1 and is used to assist the staff in quickly discharging and collecting the workpiece.

[0029] In this solution, when the staff processes the workpiece, the user pushes the pulling handle 9 to drive the connecting frame 17 fixedly connected at one end to slide, so that the pulleys 18 installed at both ends of the connecting frame 17 slide inside the slide rails 3. At the same time, the placing plate 5 rotatably connected inside the connecting frame 17 slides forward, and the fixing plate 19 is inserted into the empty slot 14, which can drive the engaged connecting component to rotate, so that the rotating rod 15 fixedly connected with the connecting component at one end rotates, causing the slider 13 threadedly connected to one end of the rotating rod 15 to slide in a guiding manner, and driving the clamping plate 12 fixedly connected at one end to slide on the top of the placing plate 5 to clamp and limit the workpiece. At the same time, when the placing plate 5 slides forward, it can drive the installation plates 8 installed at both ends of the top to slide and drive the installation component to rotate, so that the protective plate 6 with the installation component installed at the bottom end flips to provide a protection function for the staff. At the same time, by setting the discharging mechanism, the workpiece can be poured and collected into the collecting box 4 to improve the overall working efficiency.

[0030] Among them, referring to Figure 4 and Figure 5, in a preferred embodiment, the unloading mechanism includes a collection box 4 provided at the front end of the machine base 1. Rotating shafts 10 are installed at the connections between both ends of the placing plate 5 and the pulling handle 9. An arc block 11 is fixedly connected to the outside of the rotating shaft 10. A round head block 20 is installed at the top of the front end of the machine base 1.

[0031] In this solution, by setting the unloading mechanism, when the staff pulls the pulling handle 9 backward, the pulling handle 9 can drive the connection frame 17 fixedly connected to one end to slide, and the pulleys 18 installed at both ends of the connection frame 17 slide along the guiding track of the sliding rail 3, so that the arc block 11 fixedly connected to one end of the rotating shaft 10 contacts and presses against the round head block 20, and the placing plate 5 fixedly connected to both ends of the rotating shaft 10 can be horizontally flipped inside the connection frame 17, and the processed parts can be poured and collected into the interior of the collection box 4.

[0032] Furthermore, referring to Figure 2 and Figure 3 , in a preferred embodiment, the connection component includes a connection gear 16 provided at one end of the rotating rod 15. A tooth groove is formed at the top end of the fixed plate 19. The fixed plate 19 and the connection gear 16 are meshed. By setting the connection component, the fixed plate 19 can drive the connection gear 16 to rotate.

[0033] Among them, referring to Figure 2 and Figure 3 , in a preferred embodiment, the fixed plate 19 and the connection gear 16 are arranged on the same central axis. Exits are formed at both rear ends of the placing plate 5. By setting the exits, the fixed plate 19 can be inserted into the interior of the empty slot 14 through the exits.

[0034] Furthermore, referring to Figure 2 and Figure 3 , in a preferred embodiment, the outer surface of the rotating rod 15 is provided with threads. A thread groove is formed inside the slider 13. A guiding groove is formed at the top end of the placing plate 5. The bottom end of the slider 13 is slidably connected inside the guiding groove. By setting the guiding groove, the slider 13 can be guided to slide.

[0035] Among them, referring to Figure 1 and Figure 3 , in a preferred embodiment, the installation component includes a rotating gear 7 provided at the bottom end of the protection plate 6. A tooth block is provided on one side of the installation plate 8. The installation plate 8 and the rotating gear 7 are meshed. By setting the installation component, the installation plate 8 can drive the rotating gear 7 to rotate while sliding.

[0036] Working principle: When the staff processes the processed parts;

[0037] First, the user drives the connection frame 17 fixedly connected at one end by pushing the pull handle 9 to slide, so that the pulleys 18 installed at both ends of the connection frame 17 slide inside the slide rail 3. At the same time, the placement plate 5 rotatably connected to the inner side of the connection frame 17 slides forward, and the fixing plate 19 is inserted into the inner part of the empty slot 14, which can drive the connected gear 16 engaged to rotate, so that the rotating rod 15 fixedly connected at one end with the connected gear 16 rotates, so that the slider 13 threadedly connected to one end of the rotating rod 15 slides in a guiding manner, and drives the clamping plate 12 fixedly connected at one end to slide on the top of the placement plate 5, and clamps and limits the workpiece. At the same time, when the placement plate 5 slides forward, it can drive the mounting plates 8 installed at both ends of the top to slide and drive the rotating gear 7 to rotate, so that the protective plate 6 with the rotating gear 7 installed at the bottom flips, providing a protective function for the staff;

[0038] Next, the staff can pull back the pull handle 9, which can drive the connection frame 17 fixedly connected at one end by the pull handle 9 to slide, and make the pulleys 18 installed at both ends of the connection frame 17 slide along the guiding track of the slide rail 3, so that the arc block 11 and the round head block 20 fixedly connected to one end of the rotating shaft 10 come into contact with and squeeze each other, and the placement plate 5 fixedly connected to both ends of the rotating shaft 10 can be horizontally flipped inside the connection frame 17, and the workpiece can be poured and collected into the collection box 4.

[0039] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution can be the substitution of part of the structure, device, and method steps, or the complete technical solution. Any equivalent substitution or change made according to the technical solution and the inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A tapping machine for mechanical engineering, comprising a machine base (1), a body (2) mounted above the machine base (1), and slide rails (3) mounted at both ends of the top of the machine base (1), characterized in that: Also includes: Processing mechanism: The processing mechanism comprises a connecting frame (17) arranged above the machine base (1), one end of the connecting frame (17) is equipped with a pull handle (9), the inner side of the connecting frame (17) is rotatably connected to a placement plate (5), an empty slot (14) is provided inside the placement plate (5), the inside of the empty slot (14) is rotatably connected to a rotating rod (15), one end of the rotating rod (15) is fixedly connected to a connecting component for rotation, one end of the rotating rod (15) is threadedly connected to a slider (13), one end of the slider (13) is fixedly connected to a clamping plate (12), the top end of the slide rail (3) is rotatably connected to a protective plate (6), the bottom end of the protective plate (6) is fixedly connected to a mounting component for providing protection for staff, both sides of the bottom end of the machine body (2) are fixedly connected to fixed plates (19), both ends of the top of the placement plate (5) are fixedly connected to mounting plates (8), and both ends of the connecting frame (17) are installed with pulleys (18); Unloading mechanism: The unloading mechanism is arranged at the front end of the machine base (1), and is used to assist the staff to quickly unload and collect the processed parts.

2. A tapping machine for mechanical engineering according to claim 1, characterized in that: The unloading mechanism comprises a collecting box (4) arranged at the front end of the machine base (1), a rotating shaft (10) is installed at the connection between the two ends of the placement plate (5) and the pull handle (9), an arc block (11) is fixedly connected to the outside of the rotating shaft (10), and a round head block (20) is installed at the top of the front end of the machine base (1).

3. A tapping machine for mechanical engineering according to claim 2, characterized in that: The arc block (11) and the round head block (20) are arranged on the same central axis, and the placement plate (5) and the pull handle (9) are arranged on the same central axis.

4. A tapping machine for mechanical engineering according to claim 1, characterized in that: The connecting assembly comprises a connecting gear (16) arranged at one end of the rotating rod (15), a tooth groove is provided at the top end of the fixing plate (19), and the fixing plate (19) and the connecting gear (16) are meshingly connected.

5. A tapping machine for mechanical engineering according to claim 4, characterized in that: The fixing plate (19) and the connecting gear (16) are arranged on the same central axis, and outlets are provided at both ends of the rear portion of the placement plate (5).

6. A tapping machine for mechanical engineering according to claim 1, characterized in that: The outer surface of the rotating rod (15) is provided with a thread, the interior of the sliding block (13) is provided with a thread groove, the top end of the placing plate (5) is provided with a guide groove, and the bottom end of the sliding block (13) is slidably connected in the guide groove.

7. A tapping machine for mechanical engineering according to claim 1, characterized in that: The mounting assembly comprises a rotating gear (7) arranged at the bottom end of the protective plate (6), a tooth block is arranged on one side of the mounting plate (8), and the mounting plate (8) and the rotating gear (7) are meshingly connected.

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