CN201198010Y

CN201198010Y - Punch machine

Info

Publication number: CN201198010Y
Application number: CNU200820036862XU
Authority: CN
Inventors: 吴进; 丁雷敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-21
Filing date: 2008-05-21
Publication date: 2009-02-25
Anticipated expiration: 2018-05-21

Abstract

The utility model discloses a punching machine which comprises a working platform, a punching device arranged on the working platform and used for punching holes; the punching device comprises a plurality of horizontal punching groups used for horizontal punching, a plurality of vertical punching groups used for vertical punching, a first lifting mechanism arranged on the working platform and used for adjusting the heights of the horizontal punching groups, and a second lifting mechanism arranged on the working platform and used for adjusting the heights of the vertical punching groups; the horizontal punching groups comprise a first copying mould which can contain the position to be processed of a pipe component, and a first clamping unit used for clamping the processed positions of pipe components at the horizontal punching groups; the first copying mould can be detachably connected on the first lifting mechanism; the vertical punching groups comprises a second copying mould which can contain the position to be processed of a pipe component, and a second clamping unit used for clamping the processed positions of pipe components at the vertical punching groups; and the second copying mould can be detachably connected on the second lifting mechanism. The utility model is applicable to the processing of holes of pipe components of various shapes and can realize the multi-directional hole punching.

Description

A kind of perforating press

Technical field

The utility model relates to a kind of equipment with impact style punching on pipe fitting.

Background technology

In the prior art, use bend pipe through regular meeting in seat, chaise longue or the go-cart, the needs of answering pipe fitting to connect will be offered the hole usually on bend pipe.When bend pipe is special pipe, waveform pipe, just need be on bend pipe towards the hole of various directions.The perforating press of prior art comprises frame, is oppositely arranged on a plurality of cutters of frame both sides, is used for determining the detent mechanism of pipe fitting punching position and is used for the clamping device that workpiece to be processed is fixing in the axial direction, the all removable drift that is provided with on the cutter, detent mechanism comprises that mainly the middle part interts punching bar in pipe fitting, adopt the punching bar can avoid the unexpected bending of pipe fitting in the punch process, the pipe fitting die cut surface is level and smooth, less burr, the pipe fitting processed good looking appearance, but this perforating press is not suitable for the punching of special pipe and waveform pipe.To another processing method be such as special pipe and waveform pipe, on perforating press, go out earlier the hole of some directions, and then the direction of retubing, go out the hole of another direction, through the multiple conversions direction, finally finish the punching of pipe fitting, this kind perforating press is used for low, the complex operation of Working position low precision, efficient of processing profiled pipe fitting and waveform pipe fitting.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of perforating press, and this perforating press can carry out multidirectional punching, thereby is applicable to the punching processing of the pipe fitting of arbitrary shape.

For solving above technical problem, the utility model is taked following technical scheme:

A kind of perforating press, comprise workbench, be arranged on the punching hole punched device on the workbench, described hole punched device comprises a plurality of horizontal punching group of finishing horizontal punching press, finish a plurality of vertical punching group of vertical punching press, be arranged on second elevating mechanism of first elevating mechanism that is used to regulate a plurality of horizontal punching group height on the workbench and the height that is used to regulate described vertical punching group, horizontal punching group comprises first profile mould at the position to be processed that can accommodate pipe fitting, be used for first clamping unit that the working position with the pipe fitting at horizontal punching group place clamps, described first profile mould removably is connected on first elevating mechanism; Described vertical punching group comprise the position to be processed that can accommodate pipe fitting second profile mould, be used for second clamping unit that the working position with the pipe fitting at vertical punching group place clamps, described second profile mould removably is connected on second elevating mechanism.

Described workbench is provided with a pair of first guide rail that is parallel to each other, and perforating press also comprises a plurality of slides that are slidingly arranged on first guide rail, and each horizontal punching group and vertical punching group all are arranged on the slide.

Also be provided with a pair of second guide rail that is parallel to each other on the described workbench, the bearing of trend of the bearing of trend of a pair of second guide rail and first guide rail is perpendicular, and the both ends of a pair of first guide rail are slidably disposed on respectively on described a pair of second guide rail.

First clamping unit is a cylinder, is connected with the lip-deep hinge ear that is used to be pressed against pipe fitting on the cylinder piston rod.

Described vertical punching group also comprise punching with drift, be used to drive described drift and finish second driving cylinder of the die-cut action of vertical direction, driving cylinder bearing, described second clamping unit comprise be fixedly installed on the driving cylinder bearing on upper clamp formwork, be used to drive second clamping cylinder that upper clamp formwork vertically moves, described upper clamp formwork and the second profile mould matched moulds form the die cavity of the working position that holds pipe fitting.

Described second elevating mechanism comprises the holder that is arranged on the workbench, be rotatably connected to adjusting nut on the holder, with the adjusting nut adjusting screw(rod) that connects of threaded engagement, the contiguous block that is fixedly installed on the adjusting screw(rod) upper end mutually, described second profile mould is fixedly installed on the contiguous block.

Described horizontal punching group comprises the punching drift, be used to drive first driving cylinder that described drift is finished the die-cut action of horizontal direction, described perforating press also comprises first holder that is used for fixing horizontal punching group, first profile mould is removably disposed on described first holder, first elevating mechanism comprises base, motor, be fixedly connected with motor and by motor-driven gear, the gear-box that is used for fixing gear and motor, the tooth bar that is meshed with gear, offer the rach slot that vertically extends on the base, described tooth bar is fixedly installed in the rach slot, and first holder is fixedly mounted on the gear-box.

Because the utilization of technique scheme, the utility model has the following advantages compared to existing technology:

Perforating press is provided with a plurality of horizontal punching groups and a plurality of vertical punching groups, the independent setting between each punching group, with vertical direction pipe fitting is carried out punching in the horizontal direction, each punching assembly has the profile mould of the pipe fitting that holds position to be processed, each profile mould is removably disposed on workbench or the hole punched device, makes perforating press can be suitable for difform pipe fitting; The adjustable height of profile mould, thus can realize multi-direction punching.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a sectional perspective structural representation of the present utility model;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is the structural representation of first elevating mechanism of the present utility model;

Fig. 5 is the cross-sectional schematic of A-A direction among Fig. 4;

Fig. 6 is the schematic diagram of the vertical punching group of the present utility model and second elevating mechanism;

Fig. 7 is the cross-sectional schematic of Fig. 6 along the B-B direction;

Wherein:

1, first elevating mechanism; 2, second elevating mechanism; 3, pipe fitting; 20, horizontal punching group; 21, vertical punching group; 50, first profile mould; 51, second profile mould; 6, first guide rail; 7, slide; 8, second guide rail; 40, first clamping unit; 41, second clamping unit; 200, first driving cylinder; 210, second driving cylinder; 211, driving cylinder bearing; 410, upper clamp formwork; 411, second clamping cylinder; 14, base; 15, first holder; 16, motor; 17, gear; 18, tooth bar; 19, rach slot; 22, gear-box; 24, adjusting nut; 25, holder; 26, adjusting screw(rod); 27, contiguous block; 28, public slide block; 29, female slide block.

The specific embodiment

The utility model is described in more detail below in conjunction with specific embodiment:

, mainly comprise workbench, be arranged on the hole punched device of the relative both sides of workbench, the clamp mechanism that is used to clamp pipe fitting 3, die to shown in Figure 7 as Fig. 1 according to the perforating press of present embodiment.

Hole punched device comprises a plurality of horizontal punching group 20 and a plurality of vertical punching group 21 of doing vertical ramming motion, first elevating mechanism 1 that is used for horizontal punching group 20 height of adjusting and second elevating mechanism 2 that is used to regulate vertical punching group 21 height of doing horizontal ramming motion.

Described horizontal punching group 20 comprise the position to be processed that can accommodate pipe fitting 3 first profile mould 50, horizontal punching group 20 carry out first clamping unit 40 that punching press when action clamp the pipe fitting 3 of its corresponding position, punching with drift, be used to drive first driving cylinder 200 that described drift is finished the die-cut action of horizontal direction, described perforating press also comprises first holder 15 that is used for fixing horizontal punching group 20, and described first profile mould 50 is removably disposed on first holder 15.First clamping unit 40 is a cylinder, and its cylinder body is fixed on the first above-mentioned holder 15, and when 20 pairs of pipe fittings of horizontal punching group carried out punching, the hinge ear that connects on the piston rod of cylinder was pressed on the surface of pipe fitting 3.

First elevating mechanism 1 comprises the base 14 that is fixedly installed on the slide block 7, motor 16, the gear 17 that is fixedly connected with motor 16 and drives by motor 16, be fixedly mounted on the gear-box 22 that is used for fixing gear 17 and motor 16 on the base 14, the tooth bar 18 that is meshed with gear 17, described base 14 offers the rach slot 19 that vertically extends, tooth bar 18 is fixed in the rach slot 19, first holder 15 is fixedly mounted on the described gear-box 22, when starter motor 16,22 vertical up-or-down movements of gear 17 driven gear casees, thus the height of first holder 15 and the height of horizontal punching group 20 regulated.

Second clamping unit 41 that described vertical punching group 21 comprises second profile mould 51 that uses of matching with described vertical punching group, when carrying out vertical punching press action the pipe fitting 3 of corresponding position is clamped, punching with drift, be used to drive second driving cylinder 210 of drift, L shaped driving cylinder bearing 211.Wherein, second clamping unit 41 comprise be fixedly installed on driving cylinder bearing 210 on upper clamp formwork 410, be used to drive second clamping cylinder 411 that upper clamp formwork 410 vertically moves, upper clamp formwork 410 and second profile mould, 51 matched moulds form the die cavity of the working position that holds pipe fitting 3.

Described second elevating mechanism 2 comprises the holder 25 that is arranged on the described workbench, be rotatably connected to adjusting nut 24 on the described holder 25, with adjusting nut 24 adjusting screw(rod) 26 that connects of threaded engagement, the contiguous block 27 that is fixedly installed on adjusting screw(rod) 26 upper ends mutually, described second profile mould 51 is fixedly installed on the contiguous block 27.Be set with public slide block 28 on one side of second profile mould 51, be set with female slide block 29 on the L shaped driving cylinder bearing 211, female slide block 29 is slidingly connected mutually with public slide block 28.

Workbench is provided with a pair of first guide rail 6 that is parallel to each other and second guide rail 8 a pair of and that first guide rail 6 is perpendicular, on first guide rail 6, be provided with a plurality of slides 7 slidably, horizontal punching group 20, vertical punching group 21 are separately positioned on a plurality of slides 7, thereby the relative distance between each punching group is adjustable, can on pipe fitting 3, process hole, or satisfy of the requirement of different pipe fittings span with different interval.The two ends of a pair of first guide rail 6 are slidingly arranged on second guide rail 8, make like this perforating press applicable to processing bend pipe in a bigger width range.

In sum,, select corresponding profile mould, can realize multi-direction punching by regulating the height of punching group everywhere and profile mould to pipe fitting according to the needs of concrete pipe fitting according to perforating press of the present utility model.

Claims

1. perforating press, comprise workbench, be arranged on the punching hole punched device on the described workbench, it is characterized in that: described hole punched device comprises a plurality of horizontal punching group (20) of finishing horizontal punching press, finish a plurality of vertical punching group (21) of vertical punching press, be arranged on second elevating mechanism (2) of first elevating mechanism (1) that is used to regulate described a plurality of horizontal punching groups (20) height on the described workbench and the height that is used to regulate described vertical punching group (21), described horizontal punching group (20) comprises first profile mould (50) at the position to be processed that can accommodate pipe fitting (3), be used for first clamping unit (40) that the working position of pipe fitting (3) that horizontal punching group (20) is located clamps, described first profile mould (50) removably is connected on described first elevating mechanism (1); Described vertical punching group (21) comprise the position to be processed that can accommodate pipe fitting (3) second profile mould (51), be used for second clamping unit (41) that the working position of pipe fitting (3) that vertical punching group (21) is located clamps, described second profile mould (51) removably is connected on described second elevating mechanism (2).

2. a kind of perforating press according to claim 1, it is characterized in that: described workbench is provided with a pair of first guide rail (6) that is parallel to each other, described perforating press also comprises a plurality of slides (7) that are slidingly arranged on described first guide rail (6), and each described horizontal punching group (20) and vertical punching group (21) all are arranged on the described slide (7).

3. a kind of perforating press according to claim 2, it is characterized in that: also be provided with a pair of second guide rail (8) that is parallel to each other on the described workbench, the bearing of trend of the bearing of trend of described a pair of second guide rail (8) and described first guide rail (6) is perpendicular, and the both ends of described a pair of first guide rail (6) are slidably disposed on respectively on described a pair of second guide rail (8).

4. a kind of perforating press according to claim 1 is characterized in that: described first clamping unit (40) is a cylinder, is connected with the lip-deep hinge ear that is used to be pressed against pipe fitting (3) on the piston rod of described cylinder.

5. a kind of perforating press according to claim 1, it is characterized in that: described vertical punching group (21) also comprises the punching drift, be used to drive second driving cylinder (210) that described drift is finished the die-cut action of vertical direction, driving cylinder bearing (211), described second clamping unit (41) comprise be fixedly installed on described driving cylinder bearing (211) on upper clamp formwork (410), be used to drive second clamping cylinder (411) that described upper clamp formwork (410) vertically moves, described upper clamp formwork (410) and described second profile mould (51) matched moulds form the die cavity of the working position that holds pipe fitting (3).

6. a kind of perforating press according to claim 1, it is characterized in that: described second elevating mechanism (2) comprises the holder (25) that is arranged on the described workbench, be rotatably connected to adjusting nut (24) on the described holder (25), with described adjusting nut (24) adjusting screw(rod) (26) that connects of threaded engagement, the contiguous block (27) that is fixedly installed on described adjusting screw(rod) (26) upper end mutually, described second profile mould (51) is fixedly installed on the described contiguous block (27).

7. a kind of perforating press according to claim 1, it is characterized in that: described horizontal punching group (20) comprises the punching drift, be used to drive first driving cylinder (200) that described drift is finished the die-cut action of horizontal direction, described perforating press also comprises first holder (15) that is used for fixing horizontal punching group (20), described first profile mould (50) is removably disposed on described first holder (15), described first elevating mechanism (1) comprises base (14), motor (16), the gear (17) that is fixedly connected with described motor (16) and drives by described motor (16), the gear-box (22) that is used for fixing described gear (17) and motor (16), the tooth bar (18) that is meshed with described gear (17), offer the rach slot (19) that vertically extends on the described base (4), described tooth bar (18) is fixedly installed in the described rach slot (19), and described first holder (15) is fixedly mounted on the described gear-box (22).