CN204136169U - A kind of numerical control punching threading apparatus - Google Patents

Abstract

The utility model discloses a numerical control drilling and tapping equipment, which is characterized in that it comprises a frame, a rotating device, a drilling and tapping device, and an unloading device, and the rotating device includes a base, an indexing plate, a workbench, and a clamping mechanism. , the base is fixed on the frame, the index plate is fixed on the base and the index plate is driven by the index plate motor to work, the workbench is fixed on the index plate shaft, and the clamping mechanism is fixed on the workbench. The clamping mechanism includes The clamping cylinder, the clamping support, the clamping press frame, the clamping press piece, the clamping seat, the clamping support, and the clamping cylinder are fixed on the workbench, and the middle part of the clamping press frame is hinged on the clamping support , one end of the clamping frame is fixed to clamp the pressing piece, and the clamping mechanism of the utility model can be accurately positioned to the equipment of different stations in sequence, so as to complete the punching and tapping process of the handle, and only need to hand the handle to the clamping mechanism manually That is, the process of punching, tapping and unloading is automatically completed, and only one clamping is required, which improves the processing accuracy.

Description

A kind of CNC punching and tapping equipment

technical field

The utility model relates to a numerical control punching and tapping device.

Background technique

Wooden handles can be used on many instruments and equipment. Considering the installation needs of wooden handles, threaded holes are sometimes drilled on the cylindrical surface of wooden handles to facilitate installation. The existing processing methods are mostly manual processing. Due to the processing of threaded holes, it is necessary to Drilling and tapping steps require different processing equipment. When relocating the holes on the cylindrical surface, it takes a lot of energy to control the positioning accuracy, which affects the processing efficiency. Moreover, the processing accuracy is not very high, and tapping is prone to occur. The case where the wire deviates from the round hole.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a numerically controlled drilling and tapping equipment with reasonable structural design, high degree of automation, high processing efficiency and high processing precision.

The technical solution adopted by the utility model to solve the above problems is:

A numerically controlled drilling and tapping device, characterized in that it includes a frame, a rotating device, and a drilling and tapping device, the rotating device includes a base, an indexing plate, a workbench, and a clamping mechanism, the base is fixed on the frame, and the The scale plate is fixed on the base and driven by the scale plate motor to work. The worktable is fixed on the scale plate shaft, and the clamping mechanism is fixed on the workbench. The clamping mechanism includes clamping cylinder, clamping support, The clamping press frame, clamping press piece, clamping seat, clamping support and clamping cylinder are fixed on the workbench, the middle part of the clamping press frame is hinged on the clamping support, and one end of the clamping press frame is fixed Clamping parts, the other end of the clamping frame is rotated and installed with rollers, the top of the telescopic rod of the clamping cylinder is fixed with a push rod pad, the clamping seat is provided with a V-shaped clamping groove, and the drilling and tapping device includes a punching Machine, tapping machine, punching machine, tapping machine are set on the outside of the workbench.

Preferably, five clamping mechanisms are arranged on the workbench, and the five clamping mechanisms are evenly distributed on the workbench, and the drilling and tapping device includes two punching machines for rough drilling and fine drilling respectively.

As preferably, the frame is equipped with a first ejecting mechanism that pushes the handle to the clamping seat when rough drilling and a second ejecting mechanism that pushes the handle to the clamping seat when it is used for fine drilling. The ejecting mechanism includes a first ejecting frame fixed on the frame and a first ejecting cylinder horizontally installed on the first ejecting frame, and the second ejecting mechanism includes a second ejecting frame fixed on the frame and The second jacking cylinder installed horizontally on the second jacking frame. With this structure, the handle can be pushed horizontally against the clamping seat, thereby improving the axial positioning accuracy of the handle during drilling.

Compared with the prior art, the utility model has the following advantages and effects: the clamping mechanism can accurately locate equipment at different positions in sequence, so as to complete the drilling and tapping process of the handle, and only need to manually hand the handle to the clamping mechanism That is, the process of drilling and tapping is automatically completed, and only one clamping is required, which improves the machining accuracy.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a three-dimensional structural schematic view of the rotating device of the embodiment of the utility model.

Fig. 3 is a schematic diagram of the installation structure of the first ejecting mechanism according to the embodiment of the present invention.

Fig. 4 is a schematic diagram of the installation structure of the second ejecting mechanism according to the embodiment of the present invention.

Fig. 5 is a schematic structural view of the unloading device of the embodiment of the utility model.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the utility model and the utility model is not limited to the following examples.

Referring to Fig. 1-Fig. 5, the numerical control punching and tapping equipment of the utility model includes a frame 1, a rotating device 2, a drilling and tapping device, and a discharge device 4. The rotating device 2 includes a base 21, an indexing plate 22, a working Table 23, clamping mechanism 24, the base 21 is fixed on the frame 1, the indexing plate 22 is fixed on the base 21 and the indexing plate 22 is driven by the indexing plate 22 motor, and the workbench 23 is fixed on the indexing plate 22 axis Above, the clamping mechanism 24 is fixed on the workbench 23. The clamping mechanism 24 includes a clamping cylinder 241, a clamping support 242, a clamping press frame 243, a clamping pressure piece 244, a clamping seat 245, and a clamping support 242, the clamping cylinder 241 is fixed on the workbench 23, the middle part of the clamping press frame 243 is hinged on the clamping support 242, one end of the clamping press frame 243 is fixed to the clamping pressing piece 244, and the other end of the clamping pressing frame 243 A roller 246 is installed for rotation at one end, and a push rod pad 247 is fixed on the top of the telescopic rod of the clamping cylinder 241, and a V-shaped clamping groove is provided on the clamping seat 245. When clamping the handle, the handle is placed on the clamping groove, The telescopic rod of the clamping cylinder 241 drives the push rod pad 247 to lift the roller 246 upwards, the clamping press frame 243 rotates relative to the clamping support 242, the other end of the clamping press frame 243 descends, and the clamping press piece 244 is pressed on the handle, Thereby the handle is fixed on the clamping seat 245, the punching and tapping device comprises a punching machine, a tapping machine 33, and the unloading device 4 comprises a unloading rack 41, a horizontally moving cylinder 42, a mechanical claw mounting seat 43, and a vertically moving cylinder. 44 and air clip cylinder clip 45, the unloading frame 41 is fixed on the frame 1, the horizontal movement cylinder 42 is fixed on the unloading frame 41, and the mechanical claw mounting seat 43 is installed on the unloading frame 41 by slide shaft sliding, horizontally moving The telescopic rod of the cylinder 42 is connected to the mechanical claw mounting seat 43, thereby driving the mechanical claw mounting seat 43 to slide horizontally and linearly relative to the unloading rack 41, and the vertically moving cylinder 44 is fixed on the mechanical claw mounting seat 43, and the telescopic rod of the vertically moving cylinder 44 is connected to the air cylinder. Clamp the cylinder clamp 45, thereby driving the air clamp cylinder clamp 45 to slide vertically and linearly relative to the unloading frame 41. The punching machine, the tapping machine 33 and the unloading device 4 are arranged in sequence and surround the outside of the workbench 23 together. Five clamping mechanisms 24 are arranged on the workbench 23, and the five clamping mechanisms 24 are evenly distributed on the workbench 23. The drilling and tapping device includes two punching machines for rough drilling and fine drilling respectively. The two drilling machines are respectively a rough drilling drilling machine 31 for rough drilling and a fine drilling drilling machine 32 for fine drilling. The above-mentioned structure forms five stations in the processing process, which are successively: a. manually handing the handle to the clamping station of the clamping mechanism 24; Drilling station; c, the fine drilling station that carries out fine machining holes to the handle through the fine drilling and punching machine 32; d, the tapping station that taps the handle through the tapping machine 33; e, through unloading The device 4 is the unloading station for unloading the handle. When the indexing plate 22 drives the clamping mechanism 24 on the workbench 23 to rotate, the clamping mechanism 24 can be accurately positioned to the equipment of different stations in sequence, thereby completing the handle. Drilling and tapping.

The frame 1 is equipped with a first ejecting mechanism 51 that pushes the handle toward the clamping seat 245 when rough drilling and a second ejecting mechanism 52 that pushes the handle toward the clamping seat 245 when used for fine drilling. The first material jacking mechanism 51 comprises the first material jacking frame 511 that is fixed on the frame 1 and the first material jacking cylinder 512 that is horizontally installed on the first material jacking frame 511, and the second material jacking mechanism 52 includes 1 and the second jacking cylinder 522 installed horizontally on the second jacking frame 521. With this structure, the handle can be pushed horizontally against the clamping seat 245, thereby improving the axial positioning accuracy of the handle 6 when drilling.

The above content described in this specification is only an illustration of the utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the content of the specification of the utility model or go beyond the definition of the claims All should belong to the protection scope of the present utility model.

Claims (3)

1. a numerical control punching threading apparatus, it is characterized in that: comprise frame, whirligig, punching chasing bar, whirligig comprises base, index dial, workbench, clamping mechanism, base is fixed in frame, index dial to be fixed on base and to drive index dial work by index dial motor, workbench is fixed on index dial axle, clamping mechanism is fixing on the table, clamping mechanism comprises clamping cylinder, clamping support, clamping pressure frame, clamping casting die, clamping seat, clamping support, clamping cylinder is fixing on the table, the middle part of clamping pressure frame is hinged on clamping support, clamping casting die is fixed in one end of clamping pressure frame, the other end of clamping pressure frame is rotatablely equipped with roller, the expansion link top of clamping cylinder is fixed with push rod pad, clamping seat offers the clamping groove of V-shaped, punching chasing bar comprises puncher, tapping machine, puncher, tapping machine is arranged on the outside of workbench.

2. numerical control punching threading apparatus according to claim 1, it is characterized in that: workbench is provided with five clamping mechanisms, five clamping mechanisms are uniformly distributed on the table, and punching chasing bar comprises two puncheres being respectively used to thick boring and essence boring.

3. numerical control punching threading apparatus according to claim 2, it is characterized in that: when frame is provided with for slightly holing by handle top to clamping seat the first material jacking mechanism and be used for essence boring time by second material jacking mechanism of handle top to clamping seat, first material jacking mechanism comprises and is fixed on the first liftout frame in frame and level and is arranged on the first material ejection cylinder on the first liftout frame, and the second material jacking mechanism comprises and is fixed on the second liftout frame in frame and level and is arranged on the second material ejection cylinder on the second liftout frame.