Drilling equipment for hardware machining

Abstract

The utility model discloses drilling equipment for hardware machining, and belongs to the field of drilling equipment, the drilling equipment comprises a drilling machine and a machine table, an arranged fixing mechanism is matched with the drilling machine for use, after tubular hardware is placed between clamping plates, an electric push rod is started to drive an output end to push the clamping plates until the tubular hardware is clamped and fixed between the clamping plates, and the drilling machine is used for drilling the tubular hardware. After symmetrical inner supporting plates on the inner side walls of the clamping plates are arranged in pipe holes of the tubular hardware, an adjusting knob is rotated to drive a two-way adjusting threaded rod to rotate through a rotating rod, and after adjusting blocks which are symmetrical up and down make opposite movement operation along the two-way adjusting threaded rod through threaded holes, the inner supporting plates are driven to move synchronously; the inner supporting plate is arranged on the clamping plate till the arc-shaped outer wall of the inner supporting plate is tightly attached to the inner wall of a hole of the tubular hardware, so that the tubular hardware can be further fixed to the clamping plate in an inner supporting and tensioning mode, and the purpose that a worker conveniently and rapidly clamps and fixes the tubular hardware of different lengths and sizes to a machine table in a transverse mode is achieved.

Description

Technical Field

[0001] The utility model relates to the field of drilling equipment, in particular to a drilling equipment for hardware processing. Background Technique

[0002] Drilling equipment refers to the general term for machinery and equipment that uses a tool harder and sharper than the target object to leave a cylindrical hole or cavity on the target object by means of rotary cutting or rotary extrusion. It is also called a drilling machine, a punching machine, a hole-making machine, a through-hole machine, etc. By drilling precision parts, the expected effect can be achieved. There are semi-automatic drilling machines and fully automatic drilling machines. With the increase in human resource costs, most enterprises consider fully automatic drilling machines as the development direction. With the development of the times and the improvement of the drilling technology of automatic drilling machines, it has obvious advantages to use fully automatic drilling machines to drill various hardware molds, watchbands, watchband drills and jewelry.

[0003] In the prior art, drilling equipment is often required during the processing of hardware. After fixing the hardware on the drilling equipment through a fixing fixture, it is convenient to open the required holes on the hardware, and the fixing and clamping action of the fixing fixture can prevent the hardware from shifting during drilling, ensuring the drilling accuracy. However, due to the different shapes of the hardware, when the drilling equipment drills a tubular hardware workpiece, it is difficult to quickly fix the tubular hardware workpiece horizontally on the machine table through the existing fixing fixture for drilling, and the existing fixing fixture needs to be adjusted by the staff through special tools during actual use, which is relatively troublesome to operate and inconvenient to clamp and fix tubular hardware of different lengths and sizes. Therefore, when drilling a tubular hardware with a drilling equipment, it not only brings inconvenience to the clamping and fixing operation of the tubular hardware, but also reduces the work efficiency. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a drilling equipment for hardware processing, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A drilling device for hardware processing, comprising a drilling machine and a machine table. A fixing mechanism is provided on the top surface of the machine table, and the fixing mechanism includes a mounting seat, an electric push rod, a clamping plate, a bidirectional adjustment threaded rod, an adjustment block, and an inner support plate. The mounting seat is fixedly connected to both sides of the top surface of the machine table, and the electric push rod is fixedly connected to the outer side wall of the mounting seat. The clamping plate is movably connected to the top surface of the machine table through a T-shaped sliding block on the bottom surface and is fixedly connected to the output end of the electric push rod. The bidirectional adjustment threaded rod is movably connected to the inner side wall of the clamping plate through rotating rods at the upper and lower ends. The two adjustment blocks are respectively movably connected to the bidirectional adjustment threaded rod through threaded holes on the top surface, and the inner support plate is fixedly connected to the inner side wall of the adjustment block.

[0007] Preferably, a horizontal T-shaped sliding groove is formed on the top surface of the machine table, and mounting seats are fixedly installed on the left and right sides of the top surface of the machine table respectively.

[0008] Preferably, the electric push rod is fixedly installed on the outer side wall of the mounting seat through bolts and nuts, and a clamping plate is fixedly installed on the output end of the electric push rod. A T-shaped sliding block is fixedly installed on the bottom surface of the clamping plate, and the T-shaped sliding block is movably installed in the T-shaped sliding groove.

[0009] Preferably, vertical grooves are formed on the inner side walls of the clamping plates, and limiting sliding grooves are respectively formed on both sides of the inner walls of the vertical grooves. Rotating holes communicating with the vertical grooves are also respectively formed on the top and bottom surfaces of the clamping plates.

[0010] Preferably, rotating rods are respectively fixedly installed at the upper and lower ends of the bidirectional adjustment threaded rod, and the rotating rods are movably installed in the rotating holes. An adjustment knob is also fixedly installed at the top end of the upper rotating rod.

[0011] Preferably, a set of upper and lower symmetric adjustment blocks is provided. Threaded holes are formed on the top surfaces of the adjustment blocks and are threadedly connected to the bidirectional adjustment threaded rod through the threaded holes. Limiting sliding blocks are respectively fixedly installed on both side walls of the adjustment blocks, and the limiting sliding blocks are movably installed in the limiting sliding grooves. Inner support plates are fixedly installed on the inner side walls of the adjustment blocks, and the opposite side walls of the upper and lower symmetric inner support plates are both arc-shaped.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides a fixing mechanism for cooperating with the use of the drilling machine. After the tubular hardware is placed between the clamping plates, the electric push rod is turned on to drive the output end to push the clamping plate until the tubular hardware is clamped and fixed between the clamping plates, and after the symmetrical inner support plate on the inner side wall of the clamping plate is placed in the tube hole of the tubular hardware, the adjusting knob is rotated to drive the two-way adjusting threaded rod to rotate through the rotating rod, so that the upper and lower symmetrical adjusting blocks pass through the threaded holes and make opposite movement operations along the two-way adjusting threaded rod, thereby driving the inner support plate to move synchronously until the arc-shaped outer wall of the inner support plate is tightly attached to the inner wall of the hole of the tubular hardware. In this way, the tubular hardware can be further fixed on the clamping plate in an inner support tensioning manner, so as to facilitate the staff to quickly clamp and fix tubular hardware of different lengths and sizes on the machine in a horizontal manner, so as to perform drilling processing on the tubular hardware through the drilling machine, and improve the processing efficiency. The utility model is suitable for drilling and fixing tubular hardware of different sizes on the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the drilling machine of the utility model;

[0016] Figure 3 It is a schematic diagram of the structural cutaway disassembly of the fixing mechanism of the utility model.

[0017] In the figure: 1. drilling machine; 2. machine table; 3. fixing mechanism; 4. T-shaped sliding groove; 5. mounting seat; 6. electric push rod; 7. clamping plate; 8. T-shaped sliding block; 9. vertical groove; 10. limit sliding groove; 11. rotating hole; 12. two-way adjustment threaded rod; 13. rotating rod; 14. adjusting knob; 15. adjusting block; 16. threaded hole; 17. limit sliding block; 18. inner support plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 - Figure 3As shown in the figure, a drilling device for hardware processing includes a drilling machine 1 and a machine table 2. A fixing mechanism 3 is provided on the top surface of the machine table 2, and the fixing mechanism 3 includes a mounting base 5, an electric push rod 6, a clamping plate 7, a bidirectional adjusting threaded rod 12, an adjusting block 15, and an inner support plate 18. The mounting base 5 is fixedly connected to both sides of the top surface of the machine table 2, and the electric push rod 6 is fixedly connected to the outer side wall of the mounting base 5. The clamping plate 7 is movably connected to the top surface of the machine table 2 through a T-shaped sliding block 8 on the bottom surface and is fixedly connected to the output end of the electric push rod 6. The bidirectional adjusting threaded rod 12 is movably connected to the inner side wall of the clamping plate 7 through rotating rods 13 at the upper and lower ends. Two adjusting blocks 15 are respectively movably connected to the bidirectional adjusting threaded rod 12 through threaded holes 16 on the top surface, and the inner support plate 18 is fixedly connected to the inner side wall of the adjusting block 15.

[0020] As Figure 2 shown in the figure, a horizontal T-shaped sliding groove 4 is opened on the top surface of the machine table 2, and mounting bases 5 are respectively fixedly installed on the left and right sides of the top surface of the machine table 2. Through the T-shaped sliding groove 4 opened on the machine table 2, the T-shaped sliding block 8 on the bottom surface of the clamping plate 7 can slide in the T-shaped sliding groove 4 to drive the clamping plate 7 to move on the top surface of the machine table 2, and the mounting bases 5 installed on both sides of the top surface of the machine table 2 are used to facilitate the installation and fixation of the electric push rod 6 on the machine table 2;

[0021] As Figure 3 shown in the figure, the electric push rod 6 is fixedly installed on the outer side wall of the mounting base 5 through bolts and nuts, and a clamping plate 7 is fixedly installed on the output end of the electric push rod 6. A T-shaped sliding block 8 is fixedly installed on the bottom surface of the clamping plate 7, and the T-shaped sliding block 8 is movably installed in the T-shaped sliding groove 4. The electric push rod 6 is installed on the mounting base 5 through bolts and nuts to cooperate with the use of the clamping plate 7. After the electric push rod 6 is turned on, it will drive the output end to move the clamping plate 7 inward. The T-shaped sliding block 8 installed on the bottom surface of the clamping plate 7 will slide in the T-shaped sliding groove 4 opened on the top surface of the machine table 2. At this time, the symmetric clamping plates 7 will make relative movement operations on the top surface of the machine table 2, and the tubular hardware parts that need to be drilled can be horizontally clamped and fixed between the clamping plates 7 and located on the machine table 2 to prevent the tubular hardware parts from shifting during drilling, and different lengths of tubular hardware parts can be quickly clamped and fixed according to the length of the tubular hardware parts;

[0022] As Figure 3 shown in the figure, vertical grooves 9 are opened on the inner side walls of the clamping plates 7, and limiting sliding grooves 10 are respectively opened on both sides of the inner walls of the vertical grooves 9. Rotating holes 11 communicating with the vertical grooves 9 are also respectively opened on the top and bottom surfaces of the clamping plates 7. Through the provided rotating holes 11, after the rotating rods 13 rotate inside, they can drive the bidirectional adjusting threaded rod 12 to rotate in the vertical grooves 9, and the limiting sliding blocks 17 on both sides of the adjusting block 15 can slide in the limiting sliding grooves 10;

[0023] As Figure 3As shown in the figure, rotating rods 13 are fixedly installed at the upper and lower ends of the bidirectional adjustment screw rod 12 respectively, and the rotating rods 13 are movably installed in the rotating holes 11. At the top of the upper rotating rod 13, an adjustment knob 14 is also fixedly installed. After manually rotating the adjustment knob 14 to drive the rotating rod 13 to rotate in the rotating hole 11, the rotating rod 13 will drive the bidirectional adjustment screw rod 12 to rotate in the vertical groove 9;

[0024] As Figure 3 shown in the figure, a set of symmetrically arranged upper and lower adjustment blocks 15 are provided. A threaded hole 16 is opened on the top surface of the adjustment block 15 and is threadedly connected to the bidirectional adjustment screw rod 12 through the threaded hole 16. Limit sliders 17 are fixedly installed on the two side walls of the adjustment block 15 respectively, and the limit sliders 17 are movably installed in the limit sliding grooves 10. An inner support plate 18 is fixedly installed on the inner side wall of the adjustment block 15, and the opposite wall surfaces of the symmetrically arranged upper and lower inner support plates 18 are arc-shaped. By rotating the bidirectional adjustment screw rod 12, the symmetrically arranged upper and lower adjustment blocks 15 respectively make opposite movement operations along the bidirectional adjustment screw rod 12 in the vertical groove 9 through the threaded holes 16 on the top surface. The limit sliders 17 on both sides of the adjustment block 15 slide in the limit sliding grooves 10 and drive the inner support plates 18 on the inner side wall of the adjustment block 15 to move synchronously until the opposite arc-shaped wall surfaces of the symmetrically arranged upper and lower inner support plates 18 are tightly attached to the upper and lower walls at the left and right ends of the hole wall of the tubular hardware, and when the adjustment knob 14 can no longer be rotated, the tubular hardware can be further fixed on the machine table 2 by means of inner support and tension. At the same time, by adjusting the distance between the inner support plates 18, tubular hardware of different sizes can be quickly fixed by inner support and tension.

[0025] It should be noted that the present utility model is a drilling device for processing hardware parts. After placing the tubular hardware parts to be drilled between the symmetrically arranged clamping plates 7 on the top surface of the machine table 2, the electric push rods 6 installed on the outer walls of the mounting seats 5 on both sides of the top surface of the machine table 2 are turned on. The electric push rods 6 will drive the output ends to push the clamping plates 7 in opposite directions. The T-shaped sliding blocks 8 installed on the bottom surface of the clamping plates 7 will slide in the T-shaped sliding grooves 4 opened on the top surface of the machine table 2. At this time, the symmetric clamping plates 7 will perform relative movement operations on the top surface of the machine table 2 until the tubular hardware parts are clamped and fixed between the clamping plates 7. After the inner support plates 18 symmetrically arranged up and down on the inner side walls of the clamping plates 7 are inserted into the two end orifices of the tubular hardware parts, the adjustment knob 14 located on the top surface of the clamping plate 7 is rotated. The adjustment knob 14 will drive the rotating rods 13 at the upper and lower ends of the bidirectional adjustment threaded rod 12 to rotate in the rotating holes 11 opened on the top and bottom surfaces of the clamping plate 7, and the rotating rod 13 drives the bidirectional adjustment threaded rod 12 to rotate, so that the symmetric adjustment blocks 15 perform opposite movement operations in the vertical grooves 9 opened on the inner side walls of the clamping plates 7 along the bidirectional adjustment threaded rod 12 through the threaded holes 16 on the top surface. The limit sliding blocks 17 on both sides of the adjustment block 15 will slide in the limit sliding grooves 10 opened on both sides of the inner wall of the vertical groove 9. At the same time, the inner support plates 18 installed on the inner side walls thereof will move synchronously with the movement of the adjustment block 15 driven by the adjustment block 15. The symmetric inner support plates 18 move in opposite directions on the inner side walls of the clamping plates 7 until the arc-shaped wall surfaces on the outer side walls of the inner support plates 18 are in close contact with the inner wall of the holes of the tubular hardware parts, and after the adjustment knob 14 can no longer be rotated, the tubular hardware parts can be further internally supported and tightened and fixed between the clamping plates 7 in a horizontal manner, so as to achieve the purpose of facilitating the staff to quickly clamp and fix tubular hardware parts with different lengths and diameters in a horizontal manner on the machine table 2. After fixation, drilling processing operations can be carried out on the horizontally fixed tubular hardware parts through the machine table 2, thereby improving the processing efficiency and being applicable to the fixation operations during the drilling processing of tubular hardware parts on a drilling machine.

[0026] In summary, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, various improvements can be made to it without departing from the scope of the present utility model, and components therein can be replaced with equivalents, or some of the technical features can be equivalently replaced. All should be included within the protection scope of the present utility model within the spirit and principle of the present utility model.

Claims

1. A drilling device for hardware processing, comprising a drilling machine (1) and a machine table (2), characterized in that: The top surface of the machine platform (2) is provided with a fixing mechanism (3), and the fixing mechanism (3) comprises a mounting seat (5), an electric push rod (6), a clamping plate (7), a bidirectional adjustment threaded rod (12), an adjustment block (15) and an inner support plate (18). The mounting seat (5) is fixedly connected to both sides of the top surface of the machine platform (2), and the electric push rod (6) is fixedly connected to the outer side wall of the mounting seat (5). The clamping plate (7) is movably connected to the top surface of the machine platform (2) through a T-shaped sliding block (8) on the bottom surface and is fixedly connected to the output end of the electric push rod (6). The bidirectional adjustment threaded rod (12) is movably connected to the inner side wall of the clamping plate (7) through a rotating rod (13) at the upper and lower ends. The two adjustment blocks (15) are movably connected to the bidirectional adjustment threaded rod (12) through the threaded holes (16) on the top surface respectively, and the inner support plate (18) is fixedly connected to the inner side wall of the adjustment block (15).

2. The drilling equipment for hardware processing according to claim 1, characterized in that: The top surface of the machine platform (2) is provided with a transverse T-shaped sliding groove (4), and mounting seats (5) are respectively fixedly mounted on the left and right sides of the top surface of the machine platform (2).

3. The drilling equipment for hardware processing according to claim 2, characterized in that: The electric push rod (6) is fixedly mounted on the outer wall of the mounting seat (5) by means of bolts and nuts, and a clamping plate (7) is fixedly mounted on the output end of the electric push rod (6), a T-shaped sliding block (8) is fixedly mounted on the bottom surface of the clamping plate (7), and the T-shaped sliding block (8) is movably mounted in the T-shaped sliding groove (4).

4. The drilling equipment for hardware processing according to claim 3, characterized in that: A vertical groove (9) is provided on the inner side wall of the clamping plate (7), and limiting sliding grooves (10) are provided on both sides of the inner wall of the vertical groove (9). The top surface and the bottom surface of the clamping plate (7) are also provided with rotating holes (11) which are interconnected with the vertical groove (9).

5. The drilling equipment for hardware processing according to claim 4, characterized in that: The upper and lower ends of the bidirectional adjustment threaded rod (12) are respectively fixedly mounted with rotating rods (13), and the rotating rod (13) is movably mounted in the rotating hole (11), and the top end of the upper rotating rod (13) is also fixedly mounted with an adjusting knob (14).

6. The drilling equipment for hardware processing according to claim 5, characterized in that: The adjusting block (15) is provided with a group of upper and lower symmetrical ones, and a threaded hole (16) is opened on the top surface of the adjusting block (15) and is threadedly connected with the bidirectional adjusting threaded rod (12) through the threaded hole (16). Limiting sliders (17) are fixedly installed on the two side walls of the adjusting block (15), and the limiting sliders (17) are movably installed in the limiting sliding groove (10). An inner support plate (18) is fixedly installed on the inner side wall of the adjusting block (15), and the opposite side walls of the upper and lower symmetrical inner support plates (18) are both arc-shaped.

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