CN214488589U

CN214488589U - Punch press with automatic feeding mechanism

Info

Publication number: CN214488589U
Application number: CN202120139528.2U
Authority: CN
Inventors: 杨永利
Original assignee: Suzhou Fuli Precision Hardware Co ltd
Current assignee: Suzhou Fuli Precision Hardware Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-26
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a punch press with an automatic feeding mechanism in the technical field of punch presses, which comprises a workbench, wherein the four corners of the bottom of the workbench are fixedly connected with a first supporting leg, the four corners of the top of the workbench are fixedly connected with support rods, the inner cavity of the first roller frame is provided with a feeding roller, the first roller frame is rotationally connected with the feeding roller, the front end surface of the first roller frame is fixedly connected with a speed reducing motor, the output shaft of the speed reducing motor penetrates through the roller frame and is fixedly connected with the feeding roller, the side wall of the workbench is fixedly connected with a mounting frame, the inner cavity of the mounting frame is transversely and uniformly provided with a plurality of groups of rotating rollers, the mounting frame is rotationally connected with the plurality of groups of rotating rollers, the bottom of the mounting frame is uniformly connected with a plurality of groups of second supporting legs, and the device can realize automatic feeding processing when punching materials and processing, and improve the working efficiency, the labor intensity of workers is reduced, and the labor cost of enterprises is reduced.

Description

Punch press with automatic feeding mechanism

Technical Field

The utility model relates to a punch press technical field specifically is a punch press with automatic feeding mechanism.

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 compared with the traditional machining, so that the stamping process has wider and wider application. However, the labor cost of enterprises can be increased undoubtedly when the labor intensity of workers is increased due to the fact that manual feeding is needed in the using process of the existing punching machine, time and labor are wasted due to the manual feeding mode, and work efficiency is not promoted favorably, so that the punching machine with the automatic feeding mechanism has high practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press with automatic feeding mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punch press with an automatic feeding mechanism comprises a workbench, wherein first support legs are fixedly connected at four corners of the bottom of the workbench, support rods are fixedly connected at four corners of the top of the workbench, top ends of four groups of support rods are commonly connected with a top plate, a power mechanism is arranged at the bottom of the top plate, a fixed seat is arranged at the bottom of the power mechanism, a punching head is fixedly connected at the bottom of the fixed seat, anti-deviation mechanisms are arranged at the side edges of the punching head at intervals, an electric telescopic rod is connected at the bottom of the top plate, a first roller frame is fixedly connected at the bottom of the electric telescopic rod, a feeding roller is arranged in an inner cavity of the first roller frame, the first roller frame is rotatably connected with the feeding roller, a speed reducing motor is fixedly connected with the front end face of the first roller frame, an output shaft of the speed reducing motor penetrates through the first roller frame and is fixedly connected with the feeding roller, and a mounting frame is fixedly connected to the side wall of the workbench, the inner chamber of mounting bracket transversely evenly is provided with the multiunit and changes the roller, just the mounting bracket is changeed the roller with the multiunit and is all rotated and be connected, the bottom of mounting bracket evenly is connected with multiunit landing leg two.

Preferably, power unit includes PMKD, PMKD top central department fixedly connected with electric hydraulic stem one, the equal fixedly connected with pole setting in the left and right sides at PMKD top, it is two sets of equal fixedly connected with guide ring in the pole setting, it is two sets of all pegging graft of inner chamber of guide ring is provided with leads positive pole, and is two sets of lead the equal fixed connection in the bottom of roof in the top of positive pole and the top of electric hydraulic stem one.

Preferably, the anti-deviation mechanism comprises a base plate, the top end fixedly connected with electric hydraulic rod two of base plate, the sub-pole of bottom fixedly connected with of base plate, the bottom of sub-pole is cup jointed and is provided with female pole, the periphery of sub-pole and female pole is all cup jointed jointly and is provided with the spring, the bottom fixedly connected with roller frame two of female pole, the inner chamber of roller frame two is provided with the compression roller, roller frame two rotates with the compression roller to be connected, the top and the bottom of spring are fixed connection in the bottom of base plate and the top of roller frame two respectively.

Preferably, the outer wall of the sub-rod is evenly connected with a plurality of groups of limiting sliding blocks, sliding grooves matched with the inner cavity of the main rod are longitudinally arranged at the positions corresponding to the limiting sliding blocks of each group, and the limiting sliding blocks of each group are movably arranged in the inner cavities of the sliding grooves matched with the limiting sliding blocks respectively.

Preferably, the bottom ends of the two groups of guide rods are fixedly connected with limiting plates through bolts.

Preferably, the top end of the second electro-hydraulic rod connected to the top of the base plate is fixedly connected to the bottom of the top plate.

Compared with the prior art, the beneficial effects of the utility model are that: before materials are stamped and processed, the materials are placed at the tops of the multiple groups of rotating rollers, the electric telescopic rod drives the feeding roller downwards to jack and press the materials, and the feeding roller and the materials are rubbed and driven to automatically feed the materials under the driving of the speed reduction motor, so that the working efficiency is improved, the labor intensity of workers is reduced, and the labor cost of enterprises is reduced;

the material drives the compression roller downstream and carries out the spacing processing of centre gripping to the material through two electronic hydraulic stem at the in-process of workstation top motion, has avoided the material position to take place the incline when workstation top motion to make the motion that the material can be accurate to punching press head below, ensure the accuracy of material processing position, promote the quality of material processing.

Drawings

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

fig. 2 is a schematic structural view of the power mechanism of the present invention;

fig. 3 is a schematic structural view of the anti-shift mechanism of the present invention.

In the figure: 1. a work table; 2. a power mechanism; 3. punching a head; 4. an anti-migration mechanism; 5. an electric telescopic rod; 6. a first roller frame; 7. a feed roller; 8. a mounting frame; 9. rotating the roller; 10. fixing the bottom plate; 11. erecting a rod; 12. a guide ring; 13. a guide rod; 14. a substrate; 15. a sub-rod; 16. a female rod; 17. a second roller frame; 18. a top plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a punch press with an automatic feeding mechanism comprises a workbench 1, wherein first support legs are fixedly connected at four corners of the bottom of the workbench 1, support rods are fixedly connected at four corners of the top of the workbench 1, top ends of four groups of support rods are commonly connected with a top plate 18, a power mechanism 2 is arranged at the bottom of the top plate 18, a fixed seat is arranged at the bottom of the power mechanism 2, a punching head 3 is fixedly connected at the bottom of the fixed seat, when a material moves below the punching head 3, the material is driven to move downwards through the power mechanism 2 and is punched, anti-deviation mechanisms 4 are arranged at intervals at the side edges of the punching head 3, the material in the moving process is clamped and limited through the anti-deviation mechanisms 4 so as to avoid the position deviation of the material in the feeding process, an electric telescopic rod 5 is connected at the bottom of the top plate 18, and a first roller frame 6 is fixedly connected at the bottom of the electric telescopic rod 5, the inner chamber of a roll stand 6 is provided with feed roll 7, and roll stand 6 rotates with feed roll 7 to be connected, the preceding terminal surface fixedly connected with gear motor of roll stand 6, gear motor's output shaft run through roll stand 6 and with 7 fixed connection of feed roll, fixedly connected with mounting bracket 8 on the lateral wall of workstation 1, the inner chamber of mounting bracket 8 transversely evenly is provided with multiunit commentaries on classics roller 9, and mounting bracket 8 all rotates with multiunit commentaries on classics roller 9 to be connected, the material that will need stamping process is placed at the top that multiunit commentaries on classics roller 9, change roller 9 through the multiunit and carry out the bottom sprag to the material and handle, the bottom of mounting bracket 8 evenly is connected with multiunit landing leg two.

Power unit 2 includes PMKD 10, PMKD 10 top central authorities department fixedly connected with electronic hydraulic stem one, the equal fixedly connected with pole setting 11 in the left and right sides at PMKD 10 top, equal fixedly connected with guide ring 12 on two sets of pole settings 11, the inner chamber of two sets of guide ring 12 is all pegged graft and is provided with and leads positive pole 13, lead positive processing through two sets of movements of leading positive pole 13 to PMKD 10, in-process in order to avoid electronic hydraulic stem one to drive the up-and-down motion of PMKD 10, the skew takes place for the position of PMKD 10, thereby make PMKD 10 can keep the ascending motion of vertical side always, guarantee the stability of PMKD 10 motion, the equal fixed connection in the bottom of roof 18 in the top of two sets of tops and the electronic hydraulic stem one of leading positive pole 13.

Prevent excursion mechanism 4 and include base plate 14, base plate 14's electronic hydraulic stem two of top fixedly connected with, base plate 14's the sub-pole 15 of bottom fixedly connected with, the bottom of sub-pole 15 is cup jointed and is provided with female pole 16, the periphery of sub-pole 15 and female pole 16 all cup joints jointly and is provided with the spring, cushioning effect through the spring, the realization is handled material buffer protection, in order to avoid when carrying out the centre gripping spacing to the material, can cause the extrusion to damage to the material, female pole 16's the two 17 of bottom fixedly connected with roll racks, the inner chamber of roll racks two 17 is provided with the compression roller, roll racks two 17 rotate with the compression roller and are connected, the top and the bottom of spring are fixed connection in base plate 14's bottom and the top of roll racks two 17 respectively.

The outer wall of sub-pole 15 evenly is connected with multiunit limit slide, and the inner chamber of female pole 16 all vertically is provided with the spout rather than matching with every limit slide position department of correspondence with every group limit slide, and every group limit slide activity respectively sets up in the spout inner chamber that matches separately, through the limiting displacement of spout to limit slide for the bottom of sub-pole 15 can be in the inner chamber of female pole 16 always, avoids the bottom of sub-pole 15 to break away from in the inner chamber of female pole 16.

The bottom ends of the two groups of guide rods 13 are fixedly connected with limiting plates through bolts, and the limiting plates connected with the bottoms of the guide rods 13 limit the movement stroke of the guide rods.

The top end of the second electric hydraulic rod connected to the top of the base plate 14 is fixedly connected to the bottom of the top plate 18, and in the process that the second electric hydraulic rod drives the base plate 14 to move downwards, the base plate 14 can drive the press roller connected to the second roller frame 17 to move downwards.

The working principle is as follows:

when the punch with the automatic feeding mechanism is used, materials to be punched are placed at the tops of a plurality of groups of rotating rollers 9, then a first roller frame 6 is driven by an electric telescopic rod 5 to vertically move downwards, a first roller frame 6 drives a feeding roller 7 downwards to clamp and rub the materials, a speed reducing motor is started, the speed reducing motor drives the materials through the feeding roller 7 to perform automatic feeding processing, when the materials move to the position below a punching head 3, the speed reducing motor is closed, and then the first electric hydraulic rod drives the punching head 3 to perform punching processing on the materials downwards;

when the material moves to the top surface of the workbench 1, the electric hydraulic rod II drives the compression roller to move downwards through the substrate 14, and when the material moves to the top surface of the workbench 1, the compression roller is used for jacking and limiting the surface of the material.

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. The utility model provides a punch press with autoloading mechanism, includes workstation (1), its characterized in that: the four corners of the bottom of the workbench (1) are fixedly connected with first support legs, the four corners of the top of the workbench (1) are fixedly connected with support rods, the top ends of the four support rods are commonly connected with a top plate (18), the bottom of the top plate (18) is provided with a power mechanism (2), the bottom of the power mechanism (2) is provided with a fixed seat, the bottom of the fixed seat is fixedly connected with a stamping head (3), the side edges of the stamping head (3) are provided with anti-deflection mechanisms (4) at intervals, the bottom of the top plate (18) is connected with an electric telescopic rod (5), the bottom of the electric telescopic rod (5) is fixedly connected with a first roller frame (6), the inner cavity of the first roller frame (6) is provided with a feed roller (7), the first roller frame (6) is rotatably connected with the feed roller (7), and the front end face of the first roller frame (6) is fixedly connected with a speed reducing motor, gear motor's output shaft runs through roller frame (6) and with feed roll (7) fixed connection, fixedly connected with mounting bracket (8) on the lateral wall of workstation (1), the inner chamber of mounting bracket (8) transversely evenly is provided with multiunit commentaries on classics roller (9), just mounting bracket (8) are changeed roller (9) with the multiunit and are all rotated and be connected, the bottom of mounting bracket (8) evenly is connected with multiunit landing leg two.

2. The punching machine with the automatic feeding mechanism according to claim 1, wherein: power unit (2) include PMKD (10), PMKD (10) top central authorities department fixedly connected with electronic hydraulic stem one, the equal fixedly connected with pole setting (11) in the left and right sides at PMKD (10) top, it is two sets of equal fixedly connected with guide ring (12) are gone up in pole setting (11), and are two sets of the inner chamber of guide ring (12) is all pegged graft and is provided with and leads positive pole (13), and is two sets of lead the equal fixed connection in the bottom of roof (18) in the top of positive pole (13) and the top of electronic hydraulic stem one.

3. The punching machine with the automatic feeding mechanism according to claim 1, wherein: prevent excursion mechanism (4) and include base plate (14), the electronic hydraulic stem two of top fixedly connected with of base plate (14), the sub-pole of bottom fixedly connected with (15) of base plate (14), the bottom of sub-pole (15) is cup jointed and is provided with female pole (16), the periphery of sub-pole (15) and female pole (16) all cup joints jointly and is provided with the spring, the bottom fixedly connected with roller frame two (17) of female pole (16), the inner chamber of roller frame two (17) is provided with the compression roller, roller frame two (17) are connected with the compression roller rotation, the top and the bottom of spring are fixed connection in the bottom of base plate (14) and the top of roller frame two (17) respectively.

4. The punching machine with the automatic feeding mechanism according to claim 3, wherein: the outer wall of son pole (15) evenly is connected with multiunit limit slide, the inner chamber of female pole (16) all vertically is provided with rather than the spout that matches with every limit slide position department of correspondence, and every group limit slide activity respectively sets up in the spout inner chamber that matches separately.

5. The punching machine with the automatic feeding mechanism according to claim 2, wherein: the bottom ends of the two groups of guide rods (13) are fixedly connected with limiting plates through bolts.

6. The punching machine with the automatic feeding mechanism according to claim 3, wherein: the top end of the electric hydraulic rod II connected with the top of the base plate (14) is fixedly connected with the bottom of the top plate (18).