CN211515657U

CN211515657U - Plate bending device

Info

Publication number: CN211515657U
Application number: CN202020010935.9U
Authority: CN
Inventors: 兰阿风
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-09-18
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses a panel bending device relates to the panel technical field that bends, including backup pad and panel body, the left side fixedly connected with fixed plate of backup pad upper surface, the right side fixedly connected with mould of bending of backup pad upper surface, and the panel body places at the fixed plate with bend on the mould, the first U template of last fixed surface fixedly connected with of fixed plate. The utility model discloses in, through setting up the spring, under the effect of sleeve and guide post, can lift a roll bend through manual, make panel body and the contact of bending head, can be more clear see the marking off department on the panel body and the bending head is dissected and is located same vertical face, improve positioning accuracy, through setting up first U template, the fixed plate, first pneumatic cylinder, grip block and first rubber pad, can carry out the centre gripping to the panel body and fix, avoid the panel body to shift at the in-process of bending, the problem that prior art bending accuracy is poor when bending the panel is solved.

Description

Plate bending device

Technical Field

The utility model relates to a panel technical field that bends specifically is a panel bending device.

Background

The plate is a flat rectangular building material plate with standard size, and is also a metal plate formed by forging, rolling or casting, and sometimes the plate needs to be bent in the using process.

At present, when a plate is bent, a plate is generally marked on the plate to be bent, then the plate is moved to the position below a bending head, the marked line is aligned with the bending head, the plate and the bending head have a height difference, so that the naked eye can hardly distinguish whether the marked line of the plate is positioned under the bending head, an error exists, when the bending head is bent, the plate is generally fixed by being held by hands, the plate is easily moved by the acting force generated by the bending head on the plate, and the bending precision is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a panel bending device has solved prior art and has bent the poor problem of precision when bending to panel.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a plate bending device comprises a supporting plate and a plate body, wherein a fixed plate is fixedly connected to the left side of the upper surface of the supporting plate, a bending die is fixedly connected to the right side of the upper surface of the supporting plate, the plate body is placed on the fixed plate and the bending die, a first U-shaped plate is fixedly connected to the upper surface of the fixed plate, a first hydraulic cylinder is fixedly connected to the upper surface of the first U-shaped plate, the output end of the first hydraulic cylinder penetrates through the first U-shaped plate and is fixedly connected with a clamping plate, a second U-shaped plate is fixedly connected to the right side of the upper surface of the supporting plate, a second hydraulic cylinder is fixedly connected to the upper surface of the second U-shaped plate, the output end of the second hydraulic cylinder penetrates through the second U-shaped plate and is fixedly connected with a connecting plate, two symmetrical springs are fixedly connected to the bottom surface of the connecting plate, a bending head is arranged above the, the bottom of the bend is in contact with the upper surface of the plate body, two symmetrical sleeves are fixedly connected to the bottom surface of the second U-shaped plate, the other ends of the sleeves penetrate through the connecting plate and are in sliding connection with the connecting plate, each guide column is connected to the inside of each sleeve in a sliding mode, and the other ends of the guide columns are fixedly connected with the upper surface of the bend.

Further, the bottom surface fixedly connected with first rubber pad of grip block, and first rubber pad and grip block looks adaptation, through setting up first rubber pad, can cushion grip block and panel body, avoid the grip block too big to the pressure of panel body to cause the damage of panel body.

Further, two symmetrical sliders of two equal fixedly connected with of lateral surface of grip block, two symmetrical spouts have all been fixed to have been seted up to two inside walls of first U template, and slider sliding connection is in the inside of spout, through setting up slider and spout, can carry on spacingly to the direction of motion of grip block, makes the vertical decline of grip block.

Further, the upper surface of backup pad fixedly connected with two symmetrical limiting plates, and the side that the side of panel body and two limiting plates are close to each other contacts, through setting up the limiting plate, can lead to the panel body, makes the marking off department of panel body be in parallel state with the bending head all the time.

Further, the equal fixedly connected with supporting leg in four edges of backup pad bottom surface, and the bottom fixedly connected with second rubber pad of supporting leg, through setting up the second rubber pad, can cushion the vibrations of first pneumatic cylinder and the work production of second pneumatic cylinder, prevent to take place resonance with other equipment.

Furthermore, the upper surface of the bending head is fixedly connected with two supporting blocks which are symmetrical mutually, the minimum distance between the connecting plate and the bending head can be limited by arranging the supporting blocks, and the spring is prevented from being irreversibly deformed due to too large pressure.

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

1. the utility model discloses in, through setting up the spring, under the effect of sleeve and guide post, can lift a roll bend through manual, make panel body and the contact of bending head, can be more clear see the marking off department on the panel body and the bending head is dissected and is located same vertical face, improve positioning accuracy, through setting up first U template, the fixed plate, first pneumatic cylinder, grip block and first rubber pad, can carry out the centre gripping to the panel body and fix, avoid the panel body to shift at the in-process of bending, the problem that prior art bending accuracy is poor when bending the panel is solved.

2. The utility model discloses in, through setting up first rubber pad, can cushion grip block and panel body, avoid the grip block too big to the pressure of panel body, thereby cause the damage of panel body, through setting up slider and spout, can carry on spacingly to the direction of motion of grip block, make the vertical decline of grip block, through setting up the limiting plate, can lead to the panel body, the marking off department that makes the panel body is in parallel state with the turn round all the time, through setting up the second rubber pad, can cushion the vibrations that first pneumatic cylinder and second pneumatic cylinder work produced, prevent to take place resonance with other equipment, through setting up the supporting shoe, can inject the minimum distance between connecting plate and the turn round, avoid the spring to receive too big irreversible deformation that produces of pressure.

Drawings

FIG. 1 is a front perspective view of the present invention;

fig. 2 is a sectional view of the front perspective view of the present invention;

fig. 3 is a schematic view of the inside of the sleeve according to the present invention.

In the figure: 1. a support plate; 2. a chute; 3. a first rubber pad; 4. a clamping plate; 5. a slider; 6. a first U-shaped plate; 7. a first hydraulic cylinder; 8. a spring; 9. a sleeve; 10. a support block; 11. a second hydraulic cylinder; 12. a connecting plate; 13. a guide post; 14. bending the die; 15. a second U-shaped plate; 16. a second rubber pad; 17. bending the elbow; 18. a limiting plate; 19. a fixing plate; 20. supporting legs; 21. the panel body.

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: the utility model provides a panel bending device, including backup pad 1 and panel body 21, the left side fixedly connected with fixed plate 19 of 1 upper surface of backup pad, the right side fixedly connected with mould 14 of bending of 1 upper surface of backup pad, and panel body 21 places on fixed plate 19 and mould 14 of bending, the first U template 6 of last fixed surface fixedly connected with of fixed plate 19, the first pneumatic cylinder 7 of last fixed surface fixedly connected with of first U template 6, and the output of first pneumatic cylinder 7 runs through first U template 6 and fixedly connected with grip block 4, the first rubber pad 3 of bottom surface fixedly connected with of grip block 4, and first rubber pad 3 and 4 looks adaptations of grip block, through setting up first rubber pad 3, can cushion grip block 4 and panel body 21, the pressure of avoiding grip block 4 panel body 21 is too big, thereby cause the damage to panel body 21.

Two symmetrical sliding blocks 5 are fixedly connected to two outer side surfaces of the clamping plate 4, two symmetrical sliding grooves 2 are fixedly formed in two inner side walls of the first U-shaped plate 6, the sliding blocks 5 are connected to the insides of the sliding grooves 2 in a sliding mode, the moving direction of the clamping plate 4 can be limited by arranging the sliding blocks 5 and the sliding grooves 2, the clamping plate 4 vertically descends, a second U-shaped plate 15 is fixedly connected to the right side of the upper surface of the supporting plate 1, a second hydraulic cylinder 11 is fixedly connected to the upper surface of the second U-shaped plate 15, the output end of the second hydraulic cylinder 11 penetrates through the second U-shaped plate 15 and is fixedly connected with a connecting plate 12, two symmetrical springs 8 are fixedly connected to the bottom surface of the connecting plate 12, a bending head 17 is arranged above the bending die 14, one end, far away from the connecting plate 12, of each spring 8 is in contact with the upper surface of the bending head 17, two symmetrical, and the side of panel body 21 contacts with the side that two limiting plates 18 are close to each other, through setting up limiting plate 18, can lead panel body 21, makes the marking off department of panel body 21 be in the parallel state with bending head 17 all the time.

The upper surface of the bending head 17 is fixedly connected with two supporting blocks 10, the two supporting blocks 10 are symmetrical with each other, the minimum distance between a connecting plate 12 and the bending head 17 can be limited by arranging the supporting blocks 10, irreversible deformation caused by too large pressure of a spring 8 is avoided, the bottom of the bending head 17 is contacted with the upper surface of a plate body 21, the bottom surface of a second U-shaped plate 15 is fixedly connected with two symmetrical sleeves 9, the other ends of the sleeves 9 penetrate through the connecting plate 12 and are in sliding connection with the connecting plate 12, a guide column 13 is in sliding connection inside each sleeve 9, the other end of the guide column 13 is fixedly connected with the upper surface of the bending head 17, supporting legs 20 are fixedly connected at four corners of the bottom surface of the supporting plate 1, second rubber pads 16 are fixedly connected at the bottoms of the supporting legs 20, and vibrations generated by the work of a first hydraulic cylinder 7 and a second hydraulic cylinder 11 can be buffered by arranging the, preventing resonance with other devices.

The utility model discloses well first pneumatic cylinder 7 and second pneumatic cylinder 11 are the wide application that has disclosed and daily life's known technique, and the model of first pneumatic cylinder 7 and second pneumatic cylinder 11 is: HSGL01E 125/70-5000-.

In the utility model, the first hydraulic cylinder 7 and the second hydraulic cylinder 11 are both connected with an external hydraulic pump station, the plate body 21 passes through the clamping plate 4 and the fixing plate 19, the bending head 17 is lifted by hands, the spring 8 contracts, the plate body 21 is moved under the bending head 17 under the limit of the two limiting plates 18, the bending head 17 is loosened, the bending head 17 is contacted with the plate body 21 under the reset action of the spring 8, then the marking line on the plate body 21 and the bending head 17 are adjusted to be on the same vertical surface, after the adjustment is finished, the first hydraulic cylinder 7 extends to drive the clamping plate 4 and the first rubber pad 3 to extrude the plate body 21, the plate body 21 is fixed, then the second hydraulic cylinder 11 is started to drive the connecting plate 12 to descend, because the bending head 17 is contacted with the plate body 21, the connecting plate 12 drives the spring 8 to contract until the connecting plate 12 is contacted with the supporting block 10, and under the effect of supporting shoe 10, drive and roll over elbow 17 and descend and bend panel body 21, after bending, second pneumatic cylinder 11 drives connecting plate 12 and rises, and first pneumatic cylinder 7 drives grip block 4 and first rubber pad 3 and rises and removes grip block 4 and first rubber pad 3 to panel body 21's fixed, then with portable turn over elbow 17, and take out panel body 21, accomplish bending of panel body 21 promptly.

Claims

1. The utility model provides a panel bending device, includes backup pad (1) and panel body (21), its characterized in that: a fixing plate (19) is fixedly connected to the left side of the upper surface of the supporting plate (1), a bending die (14) is fixedly connected to the right side of the upper surface of the supporting plate (1), a plate body (21) is placed on the fixing plate (19) and the bending die (14), a first U-shaped plate (6) is fixedly connected to the upper surface of the fixing plate (19), a first hydraulic cylinder (7) is fixedly connected to the upper surface of the first U-shaped plate (6), the output end of the first hydraulic cylinder (7) penetrates through the first U-shaped plate (6) and is fixedly connected with a clamping plate (4), a second U-shaped plate (15) is fixedly connected to the right side of the upper surface of the supporting plate (1), a second hydraulic cylinder (11) is fixedly connected to the upper surface of the second U-shaped plate (15), the output end of the second hydraulic cylinder (11) penetrates through the second U-shaped plate (15) and, the utility model discloses a bending machine, including connecting plate (12), bottom surface fixedly connected with two symmetrical springs (8) of connecting plate (12), the top of mould (14) of bending is equipped with a bend (17), and spring (8) keep away from the one end of connecting plate (12) and the upper surface of a bend (17) and contact, the bottom of a bend (17) contacts with the upper surface of panel body (21), the bottom surface fixedly connected with two symmetrical sleeve (9) of second U template (15), and the other end of sleeve (9) run through connecting plate (12) and with connecting plate (12) sliding connection, every the equal sliding connection in inside of sleeve (9) has guide post (13), and the other end of guide post (13) and the upper surface fixed connection of bending head (17).

2. The sheet bending apparatus according to claim 1, wherein: the bottom surface fixedly connected with first rubber pad (3) of grip block (4), and first rubber pad (3) and grip block (4) looks adaptation.

3. The sheet bending apparatus according to claim 1, wherein: two symmetrical sliders (5) are fixedly connected to two outer side surfaces of the clamping plate (4), two symmetrical sliding grooves (2) are fixedly formed in two inner side walls of the first U-shaped plate (6), and the sliders (5) are slidably connected to the inner portions of the sliding grooves (2).

4. The sheet bending apparatus according to claim 1, wherein: the upper surface of the supporting plate (1) is fixedly connected with two symmetrical limiting plates (18), and the side surface of the plate body (21) is in contact with the side surface of the two limiting plates (18) close to each other.

5. The sheet bending apparatus according to claim 1, wherein: four equal fixedly connected with supporting legs (20) in edge of backup pad (1) bottom surface, and the bottom fixedly connected with second rubber pad (16) of supporting leg (20).

6. The sheet bending apparatus according to claim 1, wherein: the upper surface of the bent head (17) is fixedly connected with two supporting blocks (10), and the two supporting blocks (10) are mutually symmetrical.