CN210305341U

CN210305341U - Arc-shaped plate bending die

Info

Publication number: CN210305341U
Application number: CN201920670538.1U
Authority: CN
Inventors: 沈晓平
Original assignee: Wuxi Xinhe Fukang Precision Machinery Co Ltd
Current assignee: Wuxi Xinhe Fukang Precision Machinery Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-14
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an arc-shaped panel mould of bending, including the base, the mid point fixedly connected with bed die at base top, the equal fixedly connected with bracing piece in the left and right sides at base top, horizontal pole fixed connection is passed through at the top of two bracing pieces, the mid point fixedly connected with telescopic cylinder of department of horizontal pole bottom, fixedly connected with actuating lever on telescopic cylinder's the output, mould on the bottom fixedly connected with of actuating lever, the shaping groove of using rather than mutually supporting is seted up to the bottom of going up the mould and the position that corresponds the bed die. The utility model discloses a bracing piece, horizontal pole, telescopic cylinder, actuating lever, last mould, shaping groove, arc body, connecting rod, connecting axle and the movable block between mutually support, realized an efficient arc-shaped panel mould of bending, optimized the mould structure for bend and can one shot forming, improve production efficiency greatly, guaranteed product processingquality, reduction in production cost.

Description

Arc-shaped plate bending die

Technical Field

The utility model relates to a panel processing technology field specifically is an arc-shaped panel mould of bending.

Background

The board is originally a solid wood board for woodwork, is used for manufacturing furniture or other living facilities, has wide definition in the modern board of scientific and technological development, has boards of different materials in furniture manufacturing, building industry, processing industry and the like, and the board processing refers to a series of operations such as grinding, shearing or bending the board according to the needs, so that the board can be suitable for specific purposes.

The bending process is an important part in the plate processing process, particularly, the requirement on bending precision is particularly high for an arc-shaped plate bending die, and the common arc-shaped plate bending die usually only adopts two adjacent clamping mechanisms to clamp a plate and then moves one of the two clamping mechanisms upwards or downwards, so that the bending efficiency is low although the plate can be bent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arc type panel mould of bending possesses the efficient advantage of bending, has solved the problem of common arc type panel mould of bending inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arc-shaped panel mould of bending, includes the base, the fixedly connected with bed die of mid point department at base top, the equal fixedly connected with bracing piece in the left and right sides at base top, horizontal pole fixed connection is passed through at the top of two bracing pieces, the fixedly connected with telescopic cylinder of mid point department of horizontal pole bottom, the fixedly connected with actuating lever on telescopic cylinder's the output, mould on the bottom fixedly connected with of actuating lever, the shaping groove of using rather than mutually supporting is seted up to the bottom of going up the mould and the position that corresponds the bed die, position between bed die and the last mould is provided with the arc body, the equal fixedly connected with connecting rod in the left and right sides of going up the mould bottom, the positive bottom of connecting rod has the movable block through connecting axle swing joint.

Preferably, the bottom of the left side and the bottom of the right side of the driving rod are fixedly connected with reinforcing plates, and the bottom of each reinforcing plate is fixedly connected with the top of the upper die.

Preferably, go up the equal fixedly connected with stopper in the left and right sides of mould, the spacing groove of using rather than mutually supporting is seted up to one side that the bracing piece is close to the stopper, one side that the stopper is close to the spacing groove runs through the spacing groove and extends to its inside.

Preferably, one side of the limiting block, which is far away from the upper die, is provided with a ball, and one side of the ball, which is close to the inner wall of the limiting groove, is in contact with the ball.

Preferably, the bottom of the left side and the bottom of the right side of the upper die are fixedly connected with connecting springs, and one side of each connecting spring, which is close to the movable block, is fixedly connected with the connecting spring.

Preferably, one side of the movable block close to the arc-shaped plate body is fixedly connected with an elastic rubber pad, and one side of the elastic rubber pad close to the arc-shaped plate body is in contact with the elastic rubber pad.

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

1. the utility model discloses a mutually supporting between base, bed die, bracing piece, horizontal pole, telescopic cylinder, actuating lever, last mould, shaping groove, arc body, connecting rod, connecting axle and the movable block has realized an efficient arc type panel mould of bending, has optimized the mould structure for bend and can one-time forming, improve production efficiency greatly, guaranteed product processingquality, reduction in production cost.

2. The utility model discloses a set up the gusset plate and play firm effect to last mould, make the actuating lever more stable when driving the mould and remove, play limiting displacement to last mould through setting up stopper and spacing groove, make it more stable when reciprocating, play the effect that reduces friction through setting up the ball, avoid the produced friction of stopper direct contact spacing groove, play the linkage effect through setting up coupling spring to the movable block, make the movable block can keep the state in the picture when not atress, through setting up the elastic rubber pad, make the movable block can carry out appropriate adjustment according to the radian of arc body when contacting the arc body, thereby increased the area of contact with the arc body, it is more convenient when bending to make it.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a lower die 2, a supporting rod 3, a cross rod 4, a telescopic cylinder 5, a driving rod 6, an upper die 7, a forming groove 8, an arc-shaped plate body 9, a connecting rod 10, a connecting shaft 11, a movable block 12, a reinforcing plate 13, a limiting block 14, a limiting groove 15, balls 16, a connecting spring 17 and an elastic rubber pad 18.

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. 1-2, an arc-shaped plate bending die comprises a base 1, a lower die 2 is fixedly connected to a midpoint of a top of the base 1, support rods 3 are fixedly connected to left and right sides of the top of the base 1, tops of the two support rods 3 are fixedly connected through a cross rod 4, a telescopic cylinder 5 is fixedly connected to a midpoint of a bottom of the cross rod 4, a driving rod 6 is fixedly connected to an output end of the telescopic cylinder 5, an upper die 7 is fixedly connected to a bottom of the driving rod 6, reinforcing plates 13 are fixedly connected to bottoms of left and right sides of the driving rod 6, a bottom of each reinforcing plate 13 is fixedly connected to a top of the upper die 7, the upper die 7 is stabilized by the reinforcing plates 13, so that the driving rod 6 is more stable when driving the upper die 7 to move, forming grooves 8 are formed in the bottom of the upper die 7 and corresponding to the lower die 2, the left side and the right side of the upper die 7 are fixedly connected with limit blocks 14, one side of the support rod 3 close to the limit blocks 14 is provided with limit grooves 15 matched with the limit blocks for use, one side of the limit blocks 14 close to the limit grooves 15 penetrates through the limit grooves 15 and extends into the limit grooves, the limit blocks 14 and the limit grooves 15 are arranged to limit the upper die 7 so as to enable the upper die 7 to be more stable during up-and-down movement, one side of the limit blocks 14 far away from the upper die 7 is provided with balls 16, one side of the balls 16 close to the inner wall of the limit grooves 15 is contacted with the limit grooves, the balls 16 are arranged to play a role of reducing friction so as to avoid the friction generated when the limit blocks 14 are directly contacted with the limit grooves 15, an arc plate body 9 is arranged between the lower die 2 and the upper die 7, the left side and the right side of the bottom of, the bottom of the left side and the bottom of the upper die 7 are fixedly connected with connecting springs 17, one side of each connecting spring 17 close to the movable block 12 is fixedly connected with the corresponding movable block, the connecting springs 17 are arranged to connect the movable blocks 12, the movable blocks 12 can keep the state in the drawing when not stressed, one side of each movable block 12 close to the arc-shaped plate body 9 is fixedly connected with an elastic rubber pad 18, one side of each elastic rubber pad 18 close to the arc-shaped plate body 9 is in mutual contact with the corresponding elastic rubber pad 18, the movable blocks 12 can be properly adjusted according to the radian of the arc-shaped plate body 9 when contacting the arc-shaped plate body 9, the contact area of the movable blocks with the arc-shaped plate body 9 is increased, the movable blocks are more convenient to bend, and the movable blocks are connected with the telescopic cylinder 5 through the base 1, the lower die 2, the supporting rods 3, the cross rods 4, the telescopic cylinder 5, the mutual cooperation between connecting rod 10, connecting axle 11 and movable block 12 has realized the efficient circular arc type panel mould of bending, has optimized the mould structure for bend and can one shot forming, improve production efficiency greatly, guaranteed product processingquality, reduction in production cost.

During the use, to wait to bend arc body 9 and place in the top of bed die 2, then open telescopic cylinder 5, make it drive mould 7 downstream through actuating lever 6, through setting up connecting axle 11, consequently, at the removal in-process, make movable block 12 when contacting arc body 9, can rotate the adjustment according to the radian of arc body 9, thereby guarantee to remain great contact surface with arc body 9 throughout, can bend arc body 9 at continuation downstream in-process, consequently, not only avoid the damage that causes when bending arc body 9, and make arc body 9 can one-time molding, and improve production efficiency greatly, guarantee product processingquality, and the manufacturing cost is reduced.

In summary, the following steps: this circular arc type panel mould of bending through setting up base 1, bed die 2, bracing piece 3, horizontal pole 4, telescopic cylinder 5, actuating lever 6, going up mould 7, shaping groove 8, arc body 9, connecting rod 10, connecting axle 11 and movable block 12, has solved the problem of common circular arc type panel mould of bending inefficiency.

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 circular arc type panel mould of bending, includes base (1), its characterized in that: the middle point of the top of the base (1) is fixedly connected with a lower die (2), the left side and the right side of the top of the base (1) are both fixedly connected with supporting rods (3), the tops of the two supporting rods (3) are fixedly connected through a cross rod (4), a telescopic cylinder (5) is fixedly connected at the middle point of the bottom of the cross rod (4), a driving rod (6) is fixedly connected at the output end of the telescopic cylinder (5), the bottom of the driving rod (6) is fixedly connected with an upper die (7), the bottom of the upper die (7) and the position corresponding to the lower die (2) are provided with forming grooves (8) which are matched with the upper die for use, an arc-shaped plate body (9) is arranged between the lower die (2) and the upper die (7), the left side and the right side of the bottom of the upper die (7) are both fixedly connected with connecting rods (10), the bottom of the front surface of the connecting rod (10) is movably connected with a movable block (12) through a connecting shaft (11).

2. The circular arc type plate bending die according to claim 1, characterized in that: the bottom of the left side and the bottom of the right side of the driving rod (6) are fixedly connected with reinforcing plates (13), and the bottoms of the reinforcing plates (13) are fixedly connected with the top of the upper die (7).

3. The circular arc type plate bending die according to claim 1, characterized in that: go up equal fixedly connected with stopper (14) in the left and right sides of mould (7), spacing groove (15) rather than the use of mutually supporting are seted up to one side that bracing piece (3) are close to stopper (14), one side that stopper (14) are close to spacing groove (15) runs through spacing groove (15) and extends to its inside.

4. The circular arc type plate bending die according to claim 3, characterized in that: one side of the limiting block (14) far away from the upper die (7) is provided with a ball (16), and one side of the ball (16) close to the inner wall of the limiting groove (15) is in contact with the ball.

5. The circular arc type plate bending die according to claim 1, characterized in that: the bottom of the left side and the bottom of the right side of the upper die (7) are fixedly connected with connecting springs (17), and one side, close to the movable block (12), of each connecting spring (17) is fixedly connected with the corresponding movable block.

6. The circular arc type plate bending die according to claim 1, characterized in that: one side of the movable block (12) close to the arc-shaped plate body (9) is fixedly connected with an elastic rubber pad (18), and one side of the elastic rubber pad (18) close to the arc-shaped plate body (9) is in contact with the elastic rubber pad.