CN210387302U

CN210387302U - Bending forming press protection device

Info

Publication number: CN210387302U
Application number: CN201921381239.2U
Authority: CN
Inventors: 杨志豪
Original assignee: Anhui Heyu Equipment Technology Co Ltd
Current assignee: Anhui Heyu Equipment Technology Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-24
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a profiling machine protector bends, comprises a workbench, the both sides at workstation top all are provided with the backup pad, the inboard top of backup pad is rotated and is connected with squeeze roll on the multiunit, and the inboard bottom of backup pad is rotated and is connected with squeeze roll under the multiunit, the multiunit one side of squeeze roll all extends to the outside of backup pad and is connected with first drive wheel, multiunit rotate between the first drive wheel and be connected with first drive belt. The utility model discloses a feed end at the workstation sets up the protection frame, and pneumatic cylinder swing joint has the stripper plate in the inboard of protection frame, and the inboard rotation of stripper plate is connected with the multiunit and changes the roller, and during the panel feeding, accessible pneumatic cylinder promotes the stripper plate, makes the multiunit of two sets of stripper plate inboards change the roller and contact with the both sides of panel, can carry out spacing protection to panel, can prevent that panel from appearing the skew under the condition that does not influence panel and push to improve the die mould effect of bending of panel.

Description

Bending forming press protection device

Technical Field

The utility model relates to a profiling machine field of bending specifically is a profiling machine protector bends.

Background

The bending forming press is a machine capable of bending and profiling a thin plate, and the existing bending forming press can be stressed to deviate when the plate is fed just in the working process, so that the bending and profiling of the plate are deviated, and the product quality is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that deviation occurs to the bending profiling of the plate and the product quality is reduced, the protection device of the bending profiling machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device of a bending forming press comprises a workbench, wherein supporting plates are arranged on two sides of the top of the workbench, a plurality of groups of upper squeeze rollers are rotatably connected to the top end of the inner side of each supporting plate, a plurality of groups of lower squeeze rollers are rotatably connected to the bottom end of the inner side of each supporting plate, one side of each group of lower squeeze rollers extends to the outer side of each supporting plate and is connected with a first transmission wheel, a first transmission belt is rotatably connected among the first transmission wheels, a motor is installed at one end of the inner part of the workbench, the output end of the motor extends to the outer side of the workbench and is connected with a second transmission wheel, a second transmission belt is rotatably connected between the second transmission wheel and the first transmission wheel, a protection frame is arranged at one end of the workbench, hydraulic cylinders are installed on two sides of the protection frame, the output ends of the hydraulic cylinders extend, the inner side of the extrusion plate is provided with a groove, and the extrusion plate is positioned in the groove and is rotatably connected with a plurality of groups of rotating rollers.

Preferably, the top and the bottom of the rotary roller are both provided with a connecting shaft, and the top and the bottom of the groove are both provided with connecting holes matched with the connecting shaft.

Preferably, the middle position of the top of the guard frame is kept horizontal with the top of the lower squeeze roll.

Preferably, a supporting plate is arranged between the bottom of the protective frame and the workbench.

Preferably, the roller protrudes out of the groove.

Preferably, the outer sides of the upper extrusion roll and the lower extrusion roll are both provided with mutually matched bending bulges.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a feed end at the workstation sets up the protection frame, and pneumatic cylinder swing joint has the stripper plate in the inboard of protection frame, and the inboard rotation of stripper plate is connected with the multiunit and changes the roller, and during the panel feeding, accessible pneumatic cylinder promotes the stripper plate, makes the multiunit of two sets of stripper plate inboards change the roller and contact with the both sides of panel, can carry out spacing protection to panel, can prevent that panel from appearing the skew under the condition that does not influence panel and push to improve the die mould effect of bending of panel.

Drawings

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

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

fig. 3 is a schematic view of the connection structure of the extrusion plate and the rotary roller of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. an upper squeeze roll; 4. a lower squeeze roll; 5. bending the bulge; 6. a first drive pulley; 7. a first drive belt; 8. a motor; 9. a second transmission wheel; 10. a second belt; 11. a protective frame; 12. a pressing plate; 13. a groove; 14. rotating the roller; 15. and a hydraulic cylinder.

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, a protection device for a bending molding press comprises a workbench 1, wherein supporting plates 2 are arranged on two sides of the top of the workbench 1, a plurality of sets of upper squeeze rollers 3 are rotatably connected to the top end of the inner side of the supporting plates 2, a plurality of sets of lower squeeze rollers 4 are rotatably connected to the bottom end of the inner side of the supporting plates 2, one sides of the plurality of sets of lower squeeze rollers 4 extend to the outer side of the supporting plates 2 and are connected with first transmission wheels 6, first transmission belts 7 are rotatably connected between the plurality of sets of first transmission wheels 6, a motor 8 is arranged at one end of the inner side of the workbench 1, the output end of the motor 8 extends to the outer side of the workbench 1 and is connected with second transmission wheels 9, second transmission belts 10 are rotatably connected between the second transmission wheels 9 and the first transmission wheels 6, a protection frame 11 is arranged at one end of the workbench 1, hydraulic cylinders 15 are arranged on two sides of the protection frame, the inner side of the extrusion plate 12 is provided with a groove 13, and the extrusion plate 12 is positioned in the groove 13 and is rotatably connected with a plurality of groups of rotating rollers 14.

The utility model discloses a set up protection frame 11 at the feed end of workstation 1, the inboard of protection frame 11 has stripper plate 12 through 15 swing joint of pneumatic cylinder, and the inboard of stripper plate 12 is rotated and is connected with multiunit and changes roller 14, and during the panel feeding, accessible pneumatic cylinder 15 promotes stripper plate 12, makes the both sides of two sets of 12 inboard multiunit of stripper plates change roller 14 and panel contact, can carry out spacing protection to panel.

Please refer to fig. 3, the top and the bottom of the roller 14 are both provided with a connecting shaft, and the top and the bottom of the groove 13 are both provided with a connecting hole matching with the connecting shaft, so that the roller 14 can be rotatably connected with the extrusion plate 12 by the matching connecting shaft and the connecting hole.

Please refer to fig. 1, the middle position of the top of the protection frame 11 is horizontal to the top of the lower squeeze roll 4, so that the feeding of the sheet material is facilitated.

Please refer to fig. 1, a supporting plate is disposed between the bottom of the protecting frame 11 and the working platform 1, and the supporting plate of the present invention can stabilize the structure between the protecting frame 11 and the working platform 1.

Please refer to fig. 1, fig. 2 and fig. 3, the roller 14 protrudes the groove 13, so that the rotation of the roller 14 is facilitated.

Please refer to fig. 1, the outer sides of the upper squeeze roll 3 and the lower squeeze roll 4 are provided with the mutually matched bending protrusions 5, the utility model discloses a set up the bending protrusions, when the plate passes between the upper squeeze roll 3 and the lower squeeze roll 4, the bending and profiling are carried out through the bending protrusions 5 which correspond to each other on the outer sides of the upper squeeze roll 3 and the lower squeeze roll 4.

The working principle is as follows: when the plate feeding device is used, a power supply is switched on, the motor 8 drives the second driving wheel 9 to rotate, the second driving wheel 9 drives the first driving wheels 6 to rotate through the second driving belt 10, the first driving wheels 6 drive the lower extrusion rollers 4 to rotate under the driving action of the first driving belts 7, when plates are fed, the hydraulic cylinder 15 pushes the extrusion plates 12 to move, the distance between the two extrusion plates 12 is adjusted, the multiple groups of rotating rollers 14 on the inner sides of the two extrusion plates 12 are in contact with the two sides of the plates, therefore, the plates can be subjected to limiting protection, the phenomenon that the plates are deviated during feeding is prevented, the rotating rollers 14 rotate along with the plates during pushing, and when the plates pass between the upper extrusion rollers 3 and the lower extrusion rollers 4, the plates are bent and profiled through the corresponding bending bulges 5 on the outer sides of the upper extrusion rollers 3 and the lower extrusion rollers 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a profiling machine protector bends, includes workstation (1), its characterized in that: the automatic extruding and pressing device is characterized in that supporting plates (2) are arranged on two sides of the top of the workbench (1), a plurality of groups of upper extruding rollers (3) are connected to the top of the inner side of each supporting plate (2) in a rotating mode, a plurality of groups of lower extruding rollers (4) are connected to the bottom of the inner side of each supporting plate (2) in a rotating mode, one side of each lower extruding roller (4) extends to the outer side of each supporting plate (2) and is connected with a first driving wheel (6), a first driving belt (7) is connected between the plurality of groups of first driving wheels (6) in a rotating mode, a motor (8) is installed at one end of the inner portion of the workbench (1), the output end of the motor (8) extends to the outer side of the workbench (1) and is connected with a second driving wheel (9), a second driving belt (10) is connected between the second driving wheel (9) and, pneumatic cylinder (15) are all installed to the both sides of protection frame (11), the output of pneumatic cylinder (15) extends to the inboard of protection frame (11) and is connected with stripper plate (12), the inboard of stripper plate (12) is provided with recess (13), the inside rotation that stripper plate (12) are located recess (13) is connected with the multiunit and changes roller (14).

2. A bending press guard according to claim 1 wherein: the top and the bottom of the rotary roller (14) are both provided with connecting shafts, and the top and the bottom of the groove (13) are both provided with connecting holes matched with the connecting shafts.

3. A bending press guard according to claim 1 wherein: the middle position of the top of the protection frame (11) is kept horizontal with the top of the lower extrusion roll (4).

4. A bending press guard according to claim 1 wherein: a supporting plate is arranged between the bottom of the protective frame (11) and the workbench (1).

5. A bending press guard according to claim 1 wherein: the roller (14) protrudes out of the groove (13).

6. A bending press guard according to claim 1 wherein: and bending bulges (5) matched with each other are arranged on the outer sides of the upper extrusion roller (3) and the lower extrusion roller (4).