CN218283281U

CN218283281U - Anti-pinch hydraulic plate bending machine

Info

Publication number: CN218283281U
Application number: CN202222899637.1U
Authority: CN
Inventors: 时兆虎; 刘金禄
Original assignee: Jinan Luying Cookware Co ltd
Current assignee: Jinan Luying Cookware Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-13
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a prevent pressing from both sides and hinder type hydraulic pressure sheet material bender, including the diaphragm, the top of diaphragm is close to the equal fixedly connected with gag lever post of left and right sides department, two the common fixedly connected with roof in top of gag lever post, two the outside edge of gag lever post is close to the common cover of center department and is equipped with the fly leaf, the fly leaf is swing joint with two gag lever posts, the fixedly connected with hydraulic stem of bottom center department of roof, the bottom of hydraulic stem and the top center department fixed connection of fly leaf, the bottom of fly leaf is close to two montants of center department fixedly connected with, two the common fixedly connected with briquetting in bottom of montant. The utility model provides a pair of prevent pressing from both sides and hinder type hydraulic pressure sheet material bender has and carries on spacingly when panel is bent, prevents that panel from taking place the skew when the punching press, prevents simultaneously that careless clamp from hindering workman's finger etc..

Description

Anti-pinch hydraulic plate bending machine

Technical Field

The utility model relates to a bender field especially relates to a prevent pressing from both sides type hydraulic pressure sheet material bender of hindering.

Background

The bender is by wide application in large-scale steel structure spare, and work is convenient, receives industrial control boundary's unanimous recognition, and current hydraulic pressure sheet material bender, including the frame, the frame is equipped with hydraulic pressure briquetting and workstation, is equipped with the mould on the briquetting, and the workstation is equipped with the die cavity.

A worker pushes a plate to be bent to a required position by hand, a switch is started to complete bending, then the bent plate is taken out manually, and a limiting device is absent during bending, so that the plate can deviate during bending, and the bent plate is easily clamped in a lower die, and the bent plate is not convenient to take out.

Therefore, it is necessary to provide an anti-pinch hydraulic plate bending machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent pressing from both sides and hinder type hydraulic pressure sheet material bender has solved the sheet material skew and the difficult problem of taking out.

For solving the technical problem, the utility model provides a pair of prevent pressing from both sides and hinder type hydraulic pressure sheet material bender, including the diaphragm, the top of diaphragm is close to the equal fixedly connected with gag lever post in left and right sides department, two the common fixedly connected with roof in top of gag lever post, two the outside edge of gag lever post is close to the common cover of center department and is equipped with the fly leaf, the fly leaf is swing joint with two gag lever posts, the fixedly connected with hydraulic stem of bottom center department of roof, the bottom of hydraulic stem and the top center department fixed connection of fly leaf, the bottom of fly leaf is close to two montants of center department fixedly connected with, two the common fixedly connected with briquetting in bottom of montant, the die cavity has been seted up to the top center department of diaphragm, the bottom fixedly connected with box of diaphragm, the bottom of box is close to the equal fixedly connected with supporting shoe in four corners department.

Preferably, the top of fly leaf is close to four corners department and all runs through and is equipped with the movable rod, adjacent two around the bottom of movable rod is the common fixedly connected with connecting plate all.

Preferably, four the top of movable rod all fixedly connected with stopper, four the outside edge of movable rod all overlaps near bottom department and is equipped with buffer spring.

Preferably, two the bottom of connecting plate is close to the equal fixedly connected with riser of both sides department around, adjacent two all run through jointly between the riser and be equipped with the pivot, two the outside edge of pivot all is equipped with the compression roller, two the outside edge of compression roller all is equipped with the cushion.

Preferably, the left side and the right side of the inner cavity of the box body are provided with sliding grooves close to the top, and the inner cavities of the sliding grooves are connected with sliding plates in a sliding mode.

Preferably, the top of the sliding plate is fixedly connected with two connecting rods near the center, the top ends of the two connecting rods penetrate through the bottom of the transverse plate and the bottom of the inner cavity of the die cavity, and the two connecting rods are fixedly connected with the abutting plate together.

Preferably, the center of the bottom of the inner cavity of the box body is fixedly connected with an air cylinder, and the top end of the air cylinder is fixedly connected with the center of the bottom of the sliding plate.

Compared with the prior art, the utility model provides a pair of prevent pressing from both sides hindering type hydraulic pressure sheet material bender has following beneficial effect:

the utility model provides a prevent pressing from both sides and hinder type hydraulic pressure sheet material bender, drive two compression roller downstream through riser and pivot, carry on spacingly when panel is bent, prevent that panel from taking place the skew when the punching press, buffer spring and cushion all play the buffering guard action simultaneously, prevent carelessly to press from both sides and hinder workman's finger etc. simultaneously, through starting the cylinder, the cylinder drives the slide and upwards slides, the slide upwards slides and drives to the board rebound through two connecting rods, carry out the jack-up with panel, thereby make things convenient for the workman to take away.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an anti-pinch hydraulic plate bending machine according to the present invention;

FIG. 2 is a schematic left view of the structure of FIG. 1;

fig. 3 is an enlarged view of a point a shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a transverse plate, 2, a limiting rod, 3, a top plate, 4, a movable plate, 5, a hydraulic rod, 6, a vertical rod, 7, a pressing block, 8, a die cavity, 9, a box body, 10, a supporting block, 11, a movable rod, 12, a connecting plate, 13, a limiting block, 14, a buffer spring, 15, a vertical plate, 16, a rotating shaft, 17, a compression roller, 18, a cushion, 19, a sliding groove, 20, a sliding plate, 21, a connecting rod, 22, a supporting plate, 23 and a cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of the present embodiment; FIG. 2 is a partial left side view of the present embodiment; fig. 3 is an enlarged view of a point a in fig. 1. The utility model provides a prevent pressing from both sides and hinder type hydraulic pressure sheet material bender includes diaphragm 1, the top of diaphragm 1 is close to the equal fixedly connected with gag lever post 2 of left and right sides department, the common fixedly connected with roof 3 in top of two gag lever posts 2, the outside edge of two gag lever posts 2 is close to the common cover of center department and is equipped with fly leaf 4, fly leaf 4 is swing joint with two gag lever posts 2, fixedly connected with hydraulic stem 5 is located at the bottom center of roof 3, the bottom of hydraulic stem 5 and the top center of fly leaf 4 department fixed connection, the bottom of fly leaf 4 is close to two montants 6 of center department fixedly connected with, the common fixedly connected with briquetting 7 in bottom of two montants 6, diaphragm 1's top center department has seted up die cavity 8, diaphragm 1's bottom fixedly connected with box 9, the bottom of box 9 is close to the equal fixedly connected with supporting shoe 10 in four corners department.

The top of the movable plate 4 is close to four corners and is provided with movable rods 11 in a penetrating mode, and the bottom ends of the front and back adjacent movable rods 11 are fixedly connected with a connecting plate 12.

The top ends of the four movable rods 11 are fixedly connected with limit blocks 13, and the outer side edges of the four movable rods 11 close to the bottom ends are sleeved with buffer springs 14.

The bottom of two connecting plates 12 is close to equal fixedly connected with risers 15 in front and back both sides department, all runs through jointly between two adjacent risers 15 and is equipped with pivot 16, and the outside edge of two pivots 16 all overlaps and is equipped with compression roller 17, and the outside edge of two compression rollers 17 all overlaps and is equipped with cushion 18.

The left side and the right side of the inner cavity of the box body 9 are both provided with sliding grooves 19 near the top, and the inner cavities of the two sliding grooves 19 are jointly and slidably connected with sliding plates 20.

The top of slide 20 is close to center department fixedly connected with two connecting rods 21, and the top of two connecting rods 21 all runs through the bottom of diaphragm 1 and the inner chamber bottom of die cavity 8 to common fixedly connected with supports board 22.

The center of the bottom of the inner cavity of the box body 9 is fixedly connected with a cylinder 23, and the top end of the cylinder 23 is fixedly connected with the center of the bottom of the sliding plate 20.

The utility model provides a pair of prevent pressing from both sides and hinder type hydraulic pressure sheet material bender's theory of operation as follows:

the utility model discloses at first through place panel on diaphragm 1, later start hydraulic stem 5, hydraulic stem 5 drives fly leaf 4 lapse, wherein gag lever post 2 plays the balanced limiting displacement to fly leaf 4, fly leaf 4 lapse drives briquetting 7 lapse through montant 6, briquetting 7 lapse cooperation die cavity 8 bends, still drive two connecting plates 12 lapse through four movable rods 11 when fly leaf 4 lapse, two connecting plates 12 lapse drive two compression roller 17 lapse through riser 15 and pivot 16, it is spacing when panel bends, prevent that panel from taking place the skew when the punching press, buffer spring 14 and cushion 18 all play the buffering guard action simultaneously, prevent careless clamp injury workman's finger etc., after bending, through start cylinder 23, cylinder 23 drives slide 20 lapse, slide 20 lapse drives to support board 22 lapse through two connecting rods 21, jack-up panel, thereby make things convenient for the workman to get to go.

the utility model discloses, drive two compression rollers 17 downstream through riser 15 and pivot 16, it is spacing when panel bends, prevent that panel from taking place the skew when the punching press, buffer spring 14 and cushion 18 all play the buffering guard action simultaneously, prevent that careless clamp from hindering workman's finger etc., simultaneously through starting cylinder 23, cylinder 23 drives slide 20 and upwards slides, slide 20 upwards slides and drives and support board 22 rebound through two connecting rods 21, jack-up panel, thereby make things convenient for the workman to take off.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-pinch hydraulic plate bending machine, includes diaphragm (1), its characterized in that: the top of diaphragm (1) is close to equal fixedly connected with gag lever post (2) of left and right sides department, two the common fixedly connected with roof (3) in top of gag lever post (2), two the outside edge of gag lever post (2) is close to the common cover of center department and is equipped with fly leaf (4), fly leaf (4) are swing joint with two gag lever posts (2), fixedly connected with hydraulic stem (5) are located to the bottom center of roof (3), the bottom of hydraulic stem (5) and the top center of fly leaf (4) department fixed connection, the bottom of fly leaf (4) is close to two montants (6) of center department fixedly connected with, two the common fixedly connected with briquetting (7) in bottom of montant (6), the top center department of diaphragm (1) has seted up die cavity (8), the bottom fixedly connected with box (9) of diaphragm (1), the bottom of box (9) is close to the equal fixedly connected with supporting shoe (10) in four corners department.

2. The anti-pinch hydraulic plate bending machine according to claim 1, characterized in that movable rods (11) penetrate through the top of the movable plate (4) near four corners, and the bottom ends of the front and back adjacent two movable rods (11) are fixedly connected with a connecting plate (12) together.

3. The anti-pinch hydraulic plate bending machine according to claim 2, characterized in that the four movable rods (11) are fixedly connected with limit blocks (13) at the top ends, and buffer springs (14) are sleeved on the outer side edges of the four movable rods (11) close to the bottom ends.

4. The type hydraulic plate bending machine capable of preventing clamping and injury as claimed in claim 2, wherein two equal fixedly connected with risers (15) at two sides around the bottom of the connecting plate (12) is close to, two adjacent risers (15) are provided with a rotating shaft (16) through the two risers (15) together, and two outer edges of the rotating shaft (16) are provided with compression rollers (17) and two outer edges of the compression rollers (17) are provided with cushions (18) in a sleeved mode.

5. The anti-pinch hydraulic plate bending machine according to claim 1, characterized in that sliding grooves (19) are formed in the left side and the right side of an inner cavity of the box body (9) close to the top, and sliding plates (20) are connected to the inner cavities of the two sliding grooves (19) in a sliding mode.

6. The hydraulic plate bending machine with the clamping-preventing function according to claim 5, wherein two connecting rods (21) are fixedly connected to the top of the sliding plate (20) close to the center, and the top ends of the two connecting rods (21) penetrate through the bottom of the transverse plate (1) and the bottom of the inner cavity of the die cavity (8) and are fixedly connected with a resisting plate (22) together.

7. The anti-pinch hydraulic plate bending machine according to claim 5, characterized in that a cylinder (23) is fixedly connected to the center of the bottom of the inner cavity of the box body (9), and the top end of the cylinder (23) is fixedly connected to the center of the bottom of the sliding plate (20).