CN216263117U

CN216263117U - Feeding device of punching machine

Info

Publication number: CN216263117U
Application number: CN202122584853.2U
Authority: CN
Inventors: 张雷; 刘云; 高显
Original assignee: Ningxiang Huilifeng Machinery Manufacturing Co ltd
Current assignee: Ningxiang Huilifeng Machinery Manufacturing Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of punching machines, in particular to a feeding device of a punching machine, which comprises a workbench, wherein a supporting leg is fixedly arranged at the bottom of the workbench, a universal wheel is fixedly arranged at the bottom of the supporting leg, a positioning block is connected at the bottom of the workbench in a clamping manner, the workbench is moved to be fat by pushing the universal wheel, a servo motor is started, a threaded rod pushes a threaded pipe to move by meshing acting force, the threaded pipe pushes a sliding block to slide, the sliding block drives a movable block to slide, the movable block drives a raw material to move to the punching machine, two wedge-shaped blocks are placed on the punching machine and jack up the raw material from the movable block, a limiting block is removed, a rear baffle and a side baffle are turned downwards, the workbench is moved backwards, the raw material is placed on the punching machine, and a worker does not need to carry the raw material from the feeding device to the punching machine, the labor intensity of workers is reduced, and the working efficiency of the workers is improved.

Description

Feeding device of punching machine

Technical Field

The utility model relates to the technical field of punching machines, in particular to a feeding device of a punching machine.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications, so that the stamping process has more and more extensive applications, and the stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, a great number of accessories such as switch sockets, cups, cupboards, dishes, computer cases and even missile aircraft … … can be produced by a punch through a die.

Most punching machine loading attachment's fixed in structure and singleness on the existing market, when using, need the staff with raw and other materials from loading attachment transport to the punching machine on, improved staff's intensity of labour, reduced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device of a punching machine, which solves the problem that a worker needs to convey raw materials from the feeding device to the punching machine in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a loading attachment of punching machine, includes the workstation, the bottom fixed mounting of workstation has the supporting leg, the bottom fixed mounting of supporting leg has the universal wheel, the bottom block of workstation is connected with the locating piece, the inner wall block of locating piece is connected with servo motor, servo motor's output shaft passes through shaft coupling fixedly connected with threaded rod.

The outer wall meshing of threaded rod is connected with the screwed pipe, the fixed welding in top of screwed pipe has the sliding block, the fixed welding in outer wall of sliding block has the movable block, the top of movable block is rotated through the hinge and is connected with the backplate, the stopper has been cup jointed in the top activity of backplate, the side shield has been cup jointed in the inner wall activity of stopper, the bottom roll connection of movable block has the ball that rolls.

Preferably, the supporting leg has fixed pipe and dead lever to constitute, and fixed pipe passes through locating lever and dead lever sliding connection, and the top of fixed pipe and the fixed welding in bottom of workstation, and the bottom of dead lever and the fixed welding in top of universal wheel.

Preferably, the locating slot is opened to the inner wall of locating piece, and the inner wall of locating slot and servo motor's outer wall block are connected.

Preferably, the inner wall of the workbench is provided with a sliding chute, and the inner wall of the sliding chute is in sliding connection with the outer wall of the sliding block.

Preferably, the inner wall of the limiting block is provided with a limiting groove, and the inner wall of the limiting groove is movably sleeved on the outer wall of the rear baffle and the outer wall of the side baffle respectively.

Preferably, the bottom of the movable block is provided with a rolling groove, and the inner wall of the rolling groove is in rolling connection with the outer wall of the rolling bead.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the workbench is moved to be fat by pushing the universal wheel, the servo motor is started, the threaded rod pushes the threaded pipe to move by meshing action force, the threaded pipe pushes the sliding block to slide, the sliding block drives the movable block to slide, the movable block drives the raw material to move to the punching machine, the two wedge-shaped blocks and the punching machine are placed, the raw material is jacked up from the movable block by the two wedge-shaped blocks, the limiting block is removed, the rear baffle and the side baffle are turned downwards, the workbench is moved backwards, the raw material is placed on the punching machine, and the raw material is not required to be carried to the punching machine from a feeding device by a worker, so that the labor intensity of the worker is reduced, and the working efficiency of the worker is improved.

According to the utility model, by starting the servo motor, the threaded rod pushes the threaded pipe to move through the meshing acting force, the threaded pipe pushes the sliding block to slide, the sliding block drives the movable block to slide, and the rolling ball converts the sliding friction between the movable block and the workbench into rolling friction, so that the abrasion between structures is reduced, and the service life of the device is prolonged.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded view of the servo motor structure of the present invention;

fig. 4 is an exploded view of the movable block structure of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a universal wheel; 4. positioning blocks; 5. a servo motor; 6. a threaded rod; 7. a threaded pipe; 8. a slider; 9. a movable block; 10. a tailgate; 11. a limiting block; 12. a side dam; 13. the beads were rolled.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a loading attachment of punching machine, includes workstation 1, and the bottom fixed mounting of workstation 1 has supporting leg 2, and the bottom fixed mounting of supporting leg 2 has universal wheel 3, and the bottom block of workstation 1 is connected with locating piece 4, and the inner wall block of locating piece 4 is connected with servo motor 5, and servo motor 5's output shaft passes through shaft coupling fixedly connected with threaded rod 6.

The outer wall meshing of threaded rod 6 is connected with screwed pipe 7, and the fixed welding in top of screwed pipe 7 has sliding block 8, and the fixed welding in outer wall of sliding block 8 has movable block 9, and the top of movable block 9 is rotated through the hinge and is connected with backplate 10, and the top activity of backplate 10 has cup jointed stopper 11, and side shield 12 has been cup jointed in the inner wall activity of stopper 11, and the bottom roll connection of movable block 9 has rolling pearl 13.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the supporting leg 2 is composed of a fixing tube and a fixing rod, the fixing tube is slidably connected to the fixing rod through the fixing rod, the top end of the fixing tube is fixedly welded to the bottom of the workbench 1, the bottom end of the fixing rod is fixedly welded to the top of the universal wheel, and the fixing tube can be adjusted according to the height of the punching machine.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the positioning groove is formed in the inner wall of the positioning block 4, and the inner wall of the positioning groove is connected with the outer wall of the servo motor 5 in a snap-fit manner, so that the vibration generated by the servo motor 5 during operation is reduced.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the inner wall of the table 1 is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer wall of the sliding block 8, so that the sliding block 8 is prevented from rotating coaxially with the threaded pipe 7.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the inner wall of the limiting block 11 has a limiting groove, the inner wall of the limiting groove is movably sleeved on the outer wall of the rear baffle 10 and the outer wall of the side baffle 12, and the limiting block 11 can limit the rear baffle 10 and the side baffle 12.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a rolling groove is formed at the bottom of the movable block 9, and an inner wall of the rolling groove is in rolling connection with an outer wall of the rolling ball 13, so that the rolling ball 13 is prevented from being separated from the movable block 9.

The use method and the advantages of the utility model are as follows: when the feeding device of the punching machine works, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, through promoting universal wheel 3, it is fat to move workstation 1 to the punching machine, start servo motor 5, threaded rod 6 promotes screwed pipe 7 through the meshing effort and moves, screwed pipe 7 promotes sliding block 8 and slides, sliding block 8 drives movable block 9 and slides, movable block 9 drives raw and other materials and moves to on the punching machine, place two wedges and punching machine on, two wedges jack up raw and other materials from movable block 9, remove stopper 11, make backplate 10 and side shield 12 overturn downwards, move workstation 1 backward, make raw and other materials place on the punching machine, do not need the staff to carry raw and other materials to the punching machine on from the loading attachment, staff's intensity of labour has been reduced, staff's work efficiency has been improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A loading attachment of punching machine, includes workstation (1), its characterized in that: the bottom of the workbench (1) is fixedly provided with a supporting leg (2), the bottom of the supporting leg (2) is fixedly provided with a universal wheel (3), the bottom of the workbench (1) is connected with a positioning block (4) in a clamping manner, the inner wall of the positioning block (4) is connected with a servo motor (5) in a clamping manner, and an output shaft of the servo motor (5) is fixedly connected with a threaded rod (6) through a coupler;

the outer wall meshing of threaded rod (6) is connected with screwed pipe (7), the fixed welding in top of screwed pipe (7) has sliding block (8), the fixed welding in outer wall of sliding block (8) has movable block (9), the top of movable block (9) is rotated through the hinge and is connected with backplate (10), stopper (11) have been cup jointed in the top activity of backplate (10), side shield (12) have been cup jointed in the inner wall activity of stopper (11), the bottom roll connection of movable block (9) has rolling pearl (13).

2. A loading device of a press according to claim 1, characterized in that: the supporting leg (2) is composed of a fixed pipe and a fixed rod, the fixed pipe is connected with the fixed rod in a sliding mode through the fixed rod, the top end of the fixed pipe is fixedly welded with the bottom of the workbench (1), and the bottom end of the fixed rod is fixedly welded with the top of the universal wheel.

3. A loading device of a press according to claim 1, characterized in that: the inner wall of the positioning block (4) is provided with a positioning groove, and the inner wall of the positioning groove is connected with the outer wall of the servo motor (5) in a clamping manner.

4. A loading device of a press according to claim 1, characterized in that: the inner wall of the workbench (1) is provided with a sliding groove, and the inner wall of the sliding groove is connected with the outer wall of the sliding block (8) in a sliding mode.

5. A loading device of a press according to claim 1, characterized in that: the inner wall of the limiting block (11) is provided with a limiting groove, and the inner wall of the limiting groove is movably sleeved with the outer wall of the rear baffle (10) and the outer wall of the side baffle (12) respectively.

6. A loading device of a press according to claim 1, characterized in that: the bottom of the movable block (9) is provided with a rolling groove, and the inner wall of the rolling groove is in rolling connection with the outer wall of the rolling bead (13).