CN217252268U

CN217252268U - Numerical control punch with quick material positioning function

Info

Publication number: CN217252268U
Application number: CN202220199591.XU
Authority: CN
Inventors: 李春明
Original assignee: Huizhou Yimeigao Furniture Co Ltd
Current assignee: Huizhou Yimeigao Furniture Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-23
Anticipated expiration: 2032-01-25

Abstract

The utility model provides a numerical control punch press of quick locate function of material, comprises a workbench, the top of workstation is fixed even has braced frame, braced frame's bottom is connected with flexible pneumatic cylinder perpendicularly, flexible pneumatic cylinder's bottom is connected with the punching press head, the punching press hole has been seted up at the top of workstation, the top symmetry of workstation is equipped with the rectangle opening, and the rectangle opening is located braced frame under, all run through in the rectangle opening and be equipped with the riser, the equal horizontally connected backup pad of one side that two risers are close, the tip of backup pad all connects with splint perpendicularly, the bottom of splint is located the top of workstation; be connected with the double-pole pneumatic cylinder between two riser bottoms, the bottom fixedly connected with base of workstation, double-pole pneumatic cylinder fixed connection is at the top of base. The utility model discloses the double-pole pneumatic cylinder that sets up can drive two splint and carry out the while slip, can guarantee that the position of every machined part punching press is the same, has improved the quality and the efficiency of processing.

Description

Numerical control punch with material quick positioning function

Technical Field

The utility model belongs to the technical field of numerical control punch press, especially indicate a numerical control punch press of quick locate function of material.

Background

A numerical control press is a short name for a numerical control press, and is an automated machine tool equipped with a program control system capable of logically processing a program specified by a control code or other symbolic instructions and decoding the same, thereby operating the press and machining a part. Traditional numerical control punch press does not have the quick positioning mechanism of material that sets up when having the material punching press, leads to the position of material processing to differ, has influenced the quality of processing and has influenced the efficiency of work. Therefore, the numerical control punch with the material rapid positioning function is provided.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a numerical control punch press of quick locate function of material.

The technical scheme of the utility model is realized like this:

a numerical control punch press with a material quick positioning function comprises a workbench, wherein a supporting frame is fixedly connected to the top of the workbench, a telescopic hydraulic cylinder is vertically connected to the bottom of the supporting frame, a punching head is connected to the bottom of the telescopic hydraulic cylinder, a punching hole is formed in the top of the workbench, and the punching hole is located right below the punching head;

rectangular openings are symmetrically formed in the top of the workbench and are located right below the supporting frame, vertical plates penetrate through the rectangular openings, one sides, close to the two vertical plates, of the two vertical plates are horizontally connected with supporting plates, clamping plates are vertically connected to the end portions of the supporting plates, and the bottoms of the clamping plates are located at the top of the workbench;

two be connected with the double-pole pneumatic cylinder between the riser bottom, the bottom fixedly connected with base of workstation, double-pole pneumatic cylinder fixed connection is at the top of base.

Preferably, the supporting plate is hollow, a connecting plate is connected to the inside of the supporting plate in a sliding mode, one end of the connecting plate is connected to the clamping plate, a locking bolt is connected to the top of the supporting plate in a threaded mode, a plurality of threaded holes are formed in the connecting plate in the extending direction, and the locking bolt can be connected to the threaded holes in a matched mode.

Preferably, the bottom of the telescopic hydraulic cylinder is coaxially connected with a supporting seat, the stamping head is connected to the center of the bottom of the supporting seat, an annular pressure plate is arranged right below the supporting seat, and the annular pressure plate and the stamping head are coaxially arranged;

the top of annular pressure disk is connected with a plurality of guide bars along circumference is perpendicular, the supporting seat setting that runs through of guide bar, just the top fixedly connected with limiting plate of guide bar, be connected with reset spring between limiting plate and the supporting seat, reset spring and the coaxial setting of guide bar.

Preferably, the bottom of the annular pressure plate is coaxially connected with a second rubber pad.

Preferably, one side that the backup pad was kept away from to splint is connected with first rubber pad, the bottom of splint is connected with the slider, the spout has been seted up at the top of workstation, slider sliding connection is in the spout.

Preferably, a discharge pipe is arranged under the punching hole, the discharge pipe is fixedly connected to the bottom of the workbench, and the discharge pipe is obliquely arranged downwards.

Compared with the prior art, the utility model discloses a two pole pneumatic cylinders that set up can drive the riser and remove, and then remove when having realized two splint, have guaranteed the stable centre gripping of machined part, can realize that the position of every machined part punching press is the same, and then have improved the quality of processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a structural schematic diagram of numerical control punch with material quick positioning function.

Fig. 2 is the utility model provides a bottom structure sketch map of numerical control punch of quick locate function of material.

In the figure: the device comprises a supporting frame 1, a workbench 2, a telescopic hydraulic cylinder 3, a return spring 4, a locking bolt 5, a threaded hole 6, a stamping hole 7, an annular pressure plate 8, a stamping head 9, a guide rod 10, a supporting seat 11, a limiting plate 12, a supporting plate 13, a connecting plate 14, a clamping plate 15, a sliding groove 16, a rectangular opening 17, a first rubber pad 18, a base 19, a double-rod hydraulic cylinder 20, a vertical plate 21, a discharging pipe 22, a second rubber pad 23 and a sliding block 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a numerical control punch press with a material rapid positioning function comprises a workbench 2, wherein the top of the workbench 2 is fixedly connected with a supporting frame 1, the bottom of the supporting frame 1 is vertically connected with a telescopic hydraulic cylinder 3, the bottom of the telescopic hydraulic cylinder 3 is connected with a punching head 9, the top of the workbench 2 is provided with a punching hole 7, and the punching hole 7 is positioned under the punching head 9;

rectangular openings 17 are symmetrically formed in the top of the workbench 2, the rectangular openings 17 are located right below the supporting frame 1, vertical plates 21 penetrate through the rectangular openings 17, one sides of the two vertical plates 21 close to each other are horizontally connected with supporting plates 13, the end portions of the supporting plates 13 are vertically connected with clamping plates 15, the bottoms of the clamping plates 15 are located at the top of the workbench 2, the vertical plates 21 slide in the rectangular openings 17, the clamping plates 15 can be driven to move, and the clamping function is achieved;

be connected with two pole pneumatic cylinders 20 between two riser 21 bottoms, the bottom fixedly connected with base 19 of workstation 2, two pole pneumatic cylinder 20 fixed connection are at the top of base 19, and two pole pneumatic cylinders 20 can drive the riser 21 of both sides and carry out the simultaneous movement, can carry out stable centre gripping to the machined part then, make stable being located the punching press head 9 of processing directly over.

Further, the inside cavity of backup pad 13, sliding connection has connecting plate 14 in backup pad 13, the one end of connecting plate 14 is connected on splint 15, the top threaded connection of backup pad 13 has locking bolt 5, the extension direction is equipped with a plurality of screw holes 6 on the connecting plate 14, locking bolt 5 can the accordant connection in screw hole 6, connecting plate 14 slides in backup pad 13, the size of the machined part that can the centre gripping as required, adjust the distance between two splint 15, and then improved the practicality of device.

Further, the bottom of the telescopic hydraulic cylinder 3 is coaxially connected with a supporting seat 11, a stamping head 9 is connected to the center of the bottom of the supporting seat 11, an annular pressure plate 8 is arranged right below the supporting seat 11, and the annular pressure plate 8 and the stamping head 9 are coaxially arranged;

the top of annular pressure disk 8 is connected with a plurality of guide bars 10 along circumference perpendicularly, the supporting seat 11 setting that runs through of guide bar 10, and the top fixedly connected with limiting plate 12 of guide bar 10, be connected with reset spring 4 between limiting plate 12 and the supporting seat 11, reset spring 4 and the coaxial setting of guide bar 10, when flexible pneumatic cylinder 3 drives punching press head 9 and moves down, can make annular pressure disk 8 earlier contact with the surperficial elder generation of machined part, can fix a position the machined part, under reset spring 4's spring action, not only can press the machined part before the punching press, and can continue to fix the machined part after processing, and then can realize carrying out stable separation between punching press head 9 and the machined part, can guarantee the quality of processing.

Further, the bottom of the annular pressure plate 8 is coaxially connected with a second rubber pad 23, and the second rubber pad 23 is arranged to protect the surface of the workpiece.

Further, one side of the clamping plate 15, which is far away from the supporting plate 13, is connected with a first rubber pad 18, the bottom of the clamping plate 15 is connected with a sliding block 24, the top of the workbench 2 is provided with a sliding groove 16, and the sliding block 24 is slidably connected in the sliding groove 16, so that the clamping plate 15 can be stably moved at the top of the workbench 2.

Furthermore, a discharge pipe 22 is arranged right below the punching hole 7, the discharge pipe 22 is fixedly connected to the bottom of the workbench 2, the discharge pipe 22 is obliquely and downwards arranged, and the discharge pipe 22 is convenient for guiding and collecting wastes generated after punching.

The utility model discloses when using, place the top at punching press hole 7 with the machined part to control two pole pneumatic cylinders 20 and drive riser 21 and remove, can drive two splint 15 and carry out the removal simultaneously, and then realized stable centre gripping to the machined part, and can fix the machined part under punching press head 9, guaranteed that the position of every machined part punching press is the same, and the annular pressure disk 8 that sets up can fix the machined part, and then improved the quality of processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A numerical control punch with a material rapid positioning function comprises a workbench (2), and is characterized in that the top of the workbench (2) is fixedly connected with a supporting frame (1), the bottom of the supporting frame (1) is vertically connected with a telescopic hydraulic cylinder (3), the bottom of the telescopic hydraulic cylinder (3) is connected with a punching head (9), the top of the workbench (2) is provided with a punching hole (7), and the punching hole (7) is positioned under the punching head (9);

rectangular openings (17) are symmetrically formed in the top of the workbench (2), the rectangular openings (17) are located right below the supporting frame (1), vertical plates (21) penetrate through the rectangular openings (17), one side, close to each of the two vertical plates (21), is horizontally connected with a supporting plate (13), clamping plates (15) are vertically connected to the end portions of the supporting plates (13), and the bottoms of the clamping plates (15) are located on the top of the workbench (2);

two be connected with two pole pneumatic cylinder (20) between riser (21) bottom, the bottom fixedly connected with base (19) of workstation (2), two pole pneumatic cylinder (20) fixed connection are at the top of base (19).

2. The numerical control punch press with the material quick positioning function according to claim 1, wherein the support plate (13) is hollow inside, a connecting plate (14) is slidably connected in the support plate (13), one end of the connecting plate (14) is connected to the clamping plate (15), a locking bolt (5) is in threaded connection with the top of the support plate (13), a plurality of threaded holes (6) are formed in the connecting plate (14) in the direction of the extension, and the locking bolt (5) can be connected in the threaded holes (6) in a matched mode.

3. The numerical control press with the function of quickly positioning materials as claimed in claim 1, wherein the bottom of the telescopic hydraulic cylinder (3) is coaxially connected with a supporting seat (11), the punching head (9) is connected to the bottom center position of the supporting seat (11), an annular pressure plate (8) is arranged right below the supporting seat (11), and the annular pressure plate (8) and the punching head (9) are coaxially arranged;

the top of annular pressure disk (8) is connected with a plurality of guide bars (10) along circumference perpendicularly, the supporting seat (11) that run through of guide bar (10) set up, just top fixedly connected with limiting plate (12) of guide bar (10), be connected with reset spring (4) between limiting plate (12) and supporting seat (11), reset spring (4) and the coaxial setting of guide bar (10).

4. The numerical control press with the function of quickly positioning materials as claimed in claim 3, wherein a second rubber pad (23) is coaxially connected to the bottom of the annular pressure plate (8).

5. The numerical control punch press with the function of quickly positioning materials as claimed in claim 1, wherein one side of the clamping plate (15) far away from the supporting plate (13) is connected with a first rubber pad (18), the bottom of the clamping plate (15) is connected with a sliding block (24), the top of the workbench (2) is provided with a sliding groove (16), and the sliding block (24) is slidably connected in the sliding groove (16).

6. The numerical control punch press with the function of quickly positioning materials as claimed in claim 1, wherein a discharge pipe (22) is arranged right below the punched hole (7), the discharge pipe (22) is fixedly connected to the bottom of the workbench (2), and the discharge pipe (22) is arranged obliquely downwards.