CN216263595U

CN216263595U - Punching device for metal pipe machining

Info

Publication number: CN216263595U
Application number: CN202122570112.9U
Authority: CN
Inventors: 王宗华; 侯华锋
Original assignee: Zhejiang Haoda Metal Products Co ltd
Current assignee: Zhejiang Haoda Metal Products Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a punching device for metal tube machining, which relates to the field of tube machining punching and comprises a workbench and an upper frame, wherein the upper frame is arranged at the top of a contraction workbench, a tube placing groove is formed in the top of the workbench, an end table is arranged on one side of the tube placing groove, a screw rod is installed on the end table through a threaded hole, a rotating cap is arranged at the top of the screw rod, a pressing disc is arranged at the bottom of the screw rod, a convex column is connected to the inside of the pressing disc through a spring, one end of the convex column penetrates through the bottom end of the pressing disc, and fixed sliding frames are arranged at two ends of the tube placing groove. According to the utility model, the end table is provided with the pressing disc which rotates and ascends through the screw rod, the spring is arranged in the pressing disc, and the convex column assembled with the spring is arranged, so that when the convex column is extruded by an object, the convex column deforms as the object, and fixes and limits the object in movement.

Description

Punching device for metal pipe machining

Technical Field

The utility model relates to the field of pipe machining and punching, in particular to a punching device for metal pipe machining.

Background

The pipe fitting is a general name of parts which play roles in connection, control, turning, diversion, sealing, supporting and the like in a pipeline system, the steel pipe fitting is a pressure-bearing pipe fitting, and the steel pipe fitting is divided into four categories according to different processing technologies, namely butt welding pipe fittings (including welding seams and non-welding seams), socket welding and threaded pipe fittings and flange pipe fittings, and a perforating machine is often required when the pipe fitting is processed.

At present, the common punching device for pipe fitting machining needs a user to manually press a workpiece in order to prevent the workpiece from moving when the workpiece is machined, so that the time and the labor are wasted, the potential safety hazard is avoided, and the phenomenon of slipping is easily caused when the drill friction stress points on the periphery of a steel pipe are less drilled when the drill is used for drilling.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a punching device for metal tube processing, which solves the technical problems that when the existing punching device is used for processing a workpiece, in order to prevent the workpiece from moving, a user needs to manually press the workpiece, time and labor are wasted, potential safety hazards exist, the use of people is not facilitated, and meanwhile, when a drill bit is used for drilling due to the fact that the friction stress point of the drill bit is small because the periphery of a steel tube is smooth, the slipping phenomenon is easy to occur.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a punching device is used in tubular metal resonator processing, includes workstation and upper ledge, the top of shrink workstation is provided with the upper ledge, the top of workstation is provided with puts the tube seat, the one side of putting the tube seat is provided with the end platform, the end platform installs the screw rod through the screw hole, the top of screw rod is provided with changes the cap, the bottom of screw rod is provided with the pressure dish, there is the projection pressing dish inside through spring coupling, the bottom of pressing the dish is run through to the one end of projection, the both ends of putting the tube seat all are provided with fixed sliding frame, fixed sliding frame is connected with the locating piece through the slide bar, the top of locating piece is provided with the locating hole, the top both sides of fixed sliding frame are provided with fixed frame, fixed frame is connected with the slide through the connecting rod, the inside of slide is provided with magnet, the bottom of locating piece is provided with the iron round pin.

Through adopting above-mentioned technical scheme, be provided with the pressure dish that carries out rotatory lift through the screw rod on the end platform, and set up the spring in pressing the dish, and be provided with the projection with the spring equipment, it takes place the deformation the same with the object to receive the object extrusion as the projection, and fix and remove the restriction to the object, the both ends of tube seat are provided with the same and carry out gliding locating piece and carry out the connecting rod that removes for the slide through the slide bar, and be provided with the magnet in the inside of slide, the locating hole at locating piece top is used for restricting the skew to take place when the drill bit drills downwards, the magnet is used for adsorbing the iron round pin of fixed frame bottom, thereby the slide inwards promotes the position of iron round pin quilt suction fixed positioning piece, the magnet finishes the absorption to the iron round pin when the slide outwards promotes, the locating piece removal is fallen down to the iron round pin.

The drilling machine is further provided with a threaded rod arranged in the frame of the upper frame, a motor is arranged on the threaded rod, the bottom of the motor is connected with a drill bit, and an inlet pipe orifice is arranged on one side of the upper frame.

Through adopting above-mentioned technical scheme, the threaded rod is as the route, and motor and drill bit are as moving mechanism and drilling mechanism, and the tubular metal resonator is put into from the mouth of pipe and is put on the pipe groove.

The utility model is further provided that a hole is arranged at the position, located at the positioning block, of the top of the workbench, an iron pin is arranged in the hole, and holes are arranged at the positions, located at the tops of the iron pins, of the positioning block and the fixed sliding frame.

By adopting the technical scheme, when the magnet adsorbs the iron pin, the iron pin rises from the hole, so that the positioning block is limited.

The utility model is further provided that the bottom of the workbench is provided with a foot seat, and the periphery of the rotating cap is provided with a groove.

By adopting the technical scheme, the stress part and the friction are increased, so that a user can conveniently rotate.

The utility model is further provided that the width of the slide plate is one third of the fixed slide frame.

By adopting the technical scheme, the magnet has enough space to enable the iron pin to be separated from adsorption when the sliding plate is pushed.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the end table is provided with the pressing disc which rotates and ascends through the screw rod, the spring is arranged in the pressing disc, and the convex column assembled with the spring is arranged, so that when the convex column is extruded by an object, the convex column deforms as the object, and fixes and limits the object in movement;

2. the positioning blocks which slide through the sliding rods and the connecting rods which move the sliding plates are arranged at the two ends of the pipe placing groove, the magnet is arranged in the sliding plate, the positioning hole in the top of the positioning block is used for limiting the drill bit to deflect when drilling downwards, the magnet is used for adsorbing the iron pin at the bottom of the fixed frame, the sliding plate pushes the iron pin inwards to be adsorbed so as to fix the position of the positioning block, the magnet finishes adsorption of the iron pin when the sliding plate pushes outwards, and the iron pin falls down to the positioning blocks to move.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of a partially assembled structure of the present invention;

FIG. 3 is a cross-sectional view of a partially assembled construction of the present invention;

fig. 4 is a cross-sectional view of the pressing plate of the present invention.

In the figure: 1. a work table; 2. an inlet pipe orifice; 3. putting the frame on; 4. a drill bit; 5. a motor; 6. a threaded rod; 7. turning the cap; 8. an end table; 9. a fixing frame; 10. a connecting rod; 11. a slide plate; 12. a slide bar; 13. positioning blocks; 14. a foot seat; 15. a pipe placing groove; 16. a groove; 17. a screw; 18. pressing the disc; 19. positioning holes; 20. fixing the sliding frame; 21. an iron pin; 22. a magnet; 23. a spring; 24. a convex column; 25. and (4) a hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A punching device for processing a metal tube comprises a workbench 1 and an upper frame 3, wherein the upper frame 3 is arranged at the top of the contraction workbench 1, a tube placing groove 15 is arranged at the top of the workbench 1, an end table 8 is arranged at one side of the tube placing groove 15, a screw rod 17 is installed on the end table 8 through a threaded hole and used for enabling a pressing plate 18 to rotate and lift, a rotating cap 7 is arranged at the top of the screw rod 17, the pressing plate 18 is arranged at the bottom of the screw rod 17, a convex column 24 is connected inside the pressing plate 18 through a spring 23, when the convex column 24 is extruded by an object, the deformation same as the object occurs, the object is fixed and limited in movement, one end of the convex column 24 penetrates through the bottom end of the pressing plate 18, fixed sliding frames 20 are arranged at two ends of the tube placing groove 15, the fixed sliding frames 20 are connected with a positioning block 13 through a sliding rod 12, the positioning block 13 slides on the sliding rod 12, a positioning hole 19 is arranged at the top of the positioning block 13, the locating hole 19 at locating piece 13 top takes place the skew when being used for restricting drill bit 4 to drill downwards, the top both sides of fixed sliding frame 20 are provided with fixed frame 9, fixed frame 9 is connected with slide 11 through connecting rod 10, the inside of slide 11 is provided with magnet 22, magnet 22 is used for adsorbing iron round pin 21 of locating piece 13 bottom, thereby slide 11 inwards promotes iron round pin 21 and is inhaled the position of fixed positioning piece 13, magnet 22 finishes the absorption to iron round pin 21 when slide 11 outwards promotes, locating piece 13 removal is fallen down to iron round pin 21, the bottom of locating piece 13 is provided with iron round pin 21.

Referring to fig. 1, a threaded rod 6 is arranged in a frame of an upper frame 3, a motor 5 is arranged on the threaded rod 6, a drill bit 4 is connected to the bottom of the motor 5, an inlet pipe port 2 is arranged on one side of the upper frame 3, the threaded rod 6 is used as a path, the motor 5 and the drill bit 4 are used as a moving mechanism and a drilling mechanism, and a metal pipe is placed into a pipe placing groove 15 from the inlet pipe port 2.

Referring to fig. 3, a hole 25 is formed in the top of the table 1 at the positioning block 13, an iron pin 21 is disposed in the hole 25, the positioning block 13 and the fixed sliding frame 20 are both disposed at the top of the iron pin 21 at the hole 25, and when the magnet 22 adsorbs the iron pin 21, the iron pin 21 is lifted from the hole 25, so as to limit the positioning block 13.

Referring to fig. 1-4, the bottom of the working platform 1 is provided with a foot seat 14, and the periphery of the rotating cap 7 is provided with a groove 16, so as to increase the force-bearing part and friction for the user to rotate.

Referring to fig. 2, the width of the sliding plate 11 is one third of the fixed sliding frame 20, so that the magnet 22 has enough space to detach the iron pin 21 from the attraction when the sliding plate 11 is pushed.

The working principle of the utility model is as follows: in the using process, a metal pipe enters from a pipe inlet 2 and is placed on a pipe placing groove 15, one end of the metal pipe props against an end table 8, a pressing plate 18 is pressed by a screw rod 17 to descend a convex column 24 to be extruded and contracted inwards to form a shape which is the same as the size and shape of a metal pipeline to restrain the metal pipe, then a sliding plate 11 slides outwards to enable a magnet 22 to cancel the adsorption of the magnet 21, then a sliding rod 12 slides a positioning block 13 to a position needing drilling and then pushes the sliding plate 11 inwards, the magnet 22 in the sliding plate 11 sucks the magnet 21 at the bottom of the positioning block 13 out and contacts with a hole 25 at the top of a fixed sliding frame 20 to restrain the movement of the positioning block 13, then a motor 5 is started, the motor 5 moves through a threaded rod 6, a drill bit 4 rotates downwards, the metal pipe is drilled through a positioning hole 19 at the top of the positioning block 13, and the positioning hole 19 is used for restraining the rotation of the rotating positioning bit 4, the hole drilling is avoided.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a punching device is used in tubular metal resonator processing, includes workstation (1) and upper ledge (3), the top of shrink workstation (1) is provided with upper ledge (3), its characterized in that: the pipe placing device is characterized in that a pipe placing groove (15) is formed in the top of the workbench (1), an end table (8) is arranged on one side of the pipe placing groove (15), a screw rod (17) is installed on the end table (8) through a threaded hole, a rotating cap (7) is arranged at the top of the screw rod (17), a pressing disc (18) is arranged at the bottom of the screw rod (17), a convex column (24) is connected to the inside of the pressing disc (18) through a spring (23), one end of the convex column (24) penetrates through the bottom end of the pressing disc (18), fixed sliding frames (20) are arranged at two ends of the pipe placing groove (15), the fixed sliding frames (20) are connected with positioning blocks (13) through sliding rods (12), positioning holes (19) are formed in the top of the positioning blocks (13), fixed frames (9) are arranged on two sides of the top of the fixed sliding frames (20), the fixed frames (9) are connected with sliding plates (11) through connecting rods (10), the inside of slide (11) is provided with magnet (22), the bottom of locating piece (13) is provided with iron round pin (21).

2. The punching apparatus for processing a metal pipe according to claim 1, wherein: the drilling machine is characterized in that a threaded rod (6) is arranged in the upper frame (3), a motor (5) is arranged on the threaded rod (6), a drill bit (4) is connected to the bottom of the motor (5), and an inlet pipe opening (2) is formed in one side of the upper frame (3).

3. The punching apparatus for processing a metal pipe according to claim 1, wherein: the top of workstation (1) is located locating piece (13) and locates to be provided with hole (25), there is iron round pin (21) in hole (25), locating piece (13) and fixed sliding frame (20) are located the top of iron round pin (21) and all are provided with hole (25).

4. The punching apparatus for processing a metal pipe according to claim 1, wherein: the bottom of the workbench (1) is provided with a foot seat (14), and the periphery of the rotating cap (7) is provided with a groove (16).

5. The punching apparatus for processing a metal pipe according to claim 1, wherein: the width of the sliding plate (11) is one third of that of the fixed sliding frame (20).