CN218517461U

CN218517461U - Can realize high-efficient bender of angle modulation of bending

Info

Publication number: CN218517461U
Application number: CN202222240169.7U
Authority: CN
Inventors: 姜园园
Original assignee: Jiangsu Puli Heavy Industry Technology Co ltd
Current assignee: Jiangsu Puli Heavy Industry Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-24
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the technical field of bending machines, and discloses a high-efficiency bending machine capable of realizing bending angle adjustment, which comprises a workbench and a bending plate, wherein a combined die holder is arranged at the top of the workbench, an adjusting mechanism is arranged inside the workbench, a positioning guide mechanism is arranged at the top of the combined die holder, the combined die holder comprises a first supporting plate, the first supporting plate and a second supporting plate are rotatably connected through a rotating rod, grooves are formed in the outer surfaces of the first supporting plate and the second supporting plate, and the shape and specification of the first supporting plate correspond to those of the second supporting plate; through mutually supporting between combination die holder and the adjustment mechanism, can adjust the angle of bending of panel as required at the bender during operation to make the practicality and the flexibility of bender in the in-service use better.

Description

Can realize high-efficient bender of angle modulation of bending

Technical Field

The utility model relates to a bender technical field specifically is a can realize high-efficient bender of angle of bending regulation.

Background

A bending machine is a machine capable of bending a thin plate. The existing bending machine is in an actual use process, the bending angle of the bending machine is determined by the angle set by the die holder, the bending machine is a fixed angle, when the bending angle needs to be changed, the die holder needs to be detached and replaced, the bending machine is inconvenient to use, the practicability is poor, in addition, when plates are folded and pressed, the surfaces of the plates can be cut and rubbed with the top of the die holder support, certain damage is easily caused to the surfaces of the plates, the plates need to be reprocessed, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned bender angle regulation inconvenient and panel at the easy impaired problem in-process surface of bending, be convenient for adjust the bender angle of bending more than realizing and prevent panel at the impaired purpose of in-process surface of bending, the utility model discloses a following technical scheme realizes: the utility model provides a can realize high-efficient bender of angle modulation of bending, includes workstation, book clamp plate, the top of workstation is provided with the combination die holder, the inside of workstation is provided with adjustment mechanism, the top of combination die holder is provided with location guiding mechanism.

Further, the combination die holder includes first backup pad, second backup pad, bull stick, fluting, first backup pad passes through the bull stick with the second backup pad and rotates to be connected, the fluting has all been seted up with the surface of second backup pad to first backup pad, the shape and specification of first backup pad all corresponds with the second backup pad.

Further, adjustment mechanism includes driving motor, two-way screw rod, movable plate, connecting rod, spout, spread groove, the medial surface fixed mounting of workstation has driving motor, driving motor's outside transmission is connected with two-way screw rod, the left and right sides symmetrical threaded connection of two-way screw rod has the movable plate, the top fixedly connected with connecting rod of movable plate, the spread groove has all been seted up to the bottom of first backup pad and second backup pad, the spout corresponding with two connecting rods respectively has been seted up at the top of workstation.

Further, the medial surface of two-way screw rod and workstation rotates to be connected, the medial surface sliding connection of movable plate and workstation, the connecting rod rotates with the medial surface of spout to be connected, the top of connecting rod rotates with the medial surface of spread groove to be connected, the width value of spread groove is less than the width value of first backup pad and second backup pad, the bottom surface shape of first backup pad and second backup pad is half circular for the support stability of the sufficient combination die holder of angle modulation is still better.

Furthermore, the positioning and guiding mechanism comprises a mounting groove, a connecting shaft, a guide roller, an anti-skidding sleeve, a ratchet wheel, a limiting rod and an extrusion spring, the mounting groove is formed in the top of the first supporting plate, the connecting shaft is connected to the inner side surface of the mounting groove in a rotating mode, the guide roller is connected to the outer surface of the connecting shaft in a fixed mode, the anti-skidding sleeve is installed on the outer surface of the guide roller in a fixed mode, the ratchet wheel is connected to the outer surface of the connecting shaft in a fixed mode, the extrusion spring is fixedly connected to the inner portion of the first supporting plate, and the limiting rod is fixedly connected to the top of the extrusion spring.

Furthermore, the number of the positioning guide mechanisms is two, the positioning guide mechanisms are respectively arranged at the tops of the first supporting plate and the second supporting plate, and the positions of the positioning guide mechanisms are corresponding to those of the first supporting plate and the second supporting plate, so that the plates to be bent can be stably supported.

Further, the guide roller is arranged in the mounting groove, the outer surface of the guide roller is flush with the corresponding first supporting plate and the corresponding second supporting plate, the position and the specification of the limiting rod are corresponding to the ratchet wheel, the ratchet wheel can only rotate in a single direction under the limiting effect of the limiting rod, and the bending part moves downwards to drive the guide roller to rotate when the plate is bent in the single-direction rotating direction, namely the left guide roller rotates clockwise, the right guide roller rotates anticlockwise, the two guide rollers can only rotate in opposite directions and cannot rotate in opposite directions, so that the plate can be prevented from rubbing against the top of the combined die holder in the plate bending process, certain limitation can be achieved on the movement of the plate, and the stability of the plate in the machining process is better.

The utility model provides a can realize high-efficient bender of angle modulation of bending. The method has the following beneficial effects:

1. this can realize high-efficient bender of angle modulation of bending through the mutually supporting between combination die holder and the adjustment mechanism, can adjust the angle of bending of panel as required at the bender during operation to make the practicality and the flexibility of bender in the in-service use better.

2. This can realize high-efficient bender of angle modulation of bending through the use of location guiding mechanism, can carry out stabilizing support and can play certain positioning action to it when panel bending process, can also avoid taking place to cut between the top of panel and combination die holder and rub simultaneously when it is bent, has avoided panel easy and has cut between the top of die holder and rub when bending and lead to the impaired condition in its surface to take place.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic view of a connection structure of a part of the structure shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of the structure of the combined mold base of the present invention.

In the figure: 1. a work table; 2. folding and pressing the plate; 3. a combined die holder; 31. a first support plate; 32. a second support plate; 33. a rotating rod; 34. grooving; 4. an adjustment mechanism; 41. a drive motor; 42. a bidirectional screw; 43. moving the plate; 44. a connecting rod; 45. a chute; 46. connecting grooves; 5. a positioning guide mechanism; 51. mounting grooves; 52. a connecting shaft; 53. a guide roller; 54. an anti-slip sleeve; 55. a ratchet wheel; 56. a restraining bar; 57. compressing the spring.

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.

The embodiment of this can realize high-efficient bender of angle modulation is as follows:

referring to fig. 1 to 5, a high-efficiency bending machine capable of adjusting a bending angle includes a workbench 1 and a bending press plate 2, a combined die holder 3 is disposed at the top of the workbench 1, the combined die holder 3 includes a first support plate 31, a second support plate 32, a rotating rod 33 and a slot 34, the first support plate 31 and the second support plate 32 are rotatably connected through the rotating rod 33, the slot 34 is disposed on the outer surfaces of the first support plate 31 and the second support plate 32, and the shape and specification of the first support plate 31 correspond to those of the second support plate 32.

The inside of workstation 1 is provided with adjustment mechanism 4, adjustment mechanism 4 includes driving motor 41, two-way screw rod 42, movable plate 43, connecting rod 44, spout 45, spread groove 46, the medial surface fixed mounting of workstation 1 has driving motor 41, driving motor 41's outside transmission is connected with two-way screw rod 42, two-way screw rod 42's left and right sides symmetry threaded connection has movable plate 43, the top fixedly connected with connecting rod 44 of movable plate 43, spread groove 46 has all been seted up to the bottom of first backup pad 31 and second backup pad 32, respectively with the corresponding spout 45 of two connecting rod 44 is seted up at the top of workstation 1, two-way screw rod 42 rotates with the medial surface of workstation 1 to be connected, movable plate 43 and workstation 1's medial surface sliding connection, connecting rod 44 rotates with the medial surface of spout 45 to be connected, the top of connecting rod 44 rotates with the medial surface of spread groove 46 to be connected, spread groove 46's width value is less than the width value of first backup pad 31 and second backup pad 32, the bottom surface shape of first backup pad 31 and second backup pad 32 is the semicircle form for the enough support stability of combination 3 of angle modulation is still better.

The top of combination die holder 3 is provided with location guiding mechanism 5, location guiding mechanism 5 includes mounting groove 51, connecting axle 52, guide roll 53, antiskid cover 54, ratchet 55, restriction lever 56, extrusion spring 57, mounting groove 51 has been seted up at the top of first backup pad 31, the medial surface of mounting groove 51 rotates and is connected with connecting axle 52, the fixed surface of connecting axle 52 is connected with guide roll 53, the fixed surface of guide roll 53 installs antiskid cover 54, the fixed surface of connecting axle 52 is connected with ratchet 55, the inside fixedly connected with extrusion spring 57 of first backup pad 31, the top fixedly connected with restriction lever 56 of extrusion spring 57.

The number of the positioning guide mechanisms 5 is two, the positioning guide mechanisms are respectively arranged at the tops of the first supporting plate 31 and the second supporting plate 32, and the positions of the positioning guide mechanisms are corresponding to each other, so that a plate to be bent can be stably supported, the guide rollers 53 are arranged in the mounting groove 51, the outer surfaces of the guide rollers are flush with the corresponding first supporting plate 31 and the corresponding second supporting plate 32, the position and the specification of the limiting rod 56 are corresponding to those of the ratchet wheel 55, under the limiting effect of the limiting rod 56, the ratchet wheel 55 can only rotate in one direction, and the bending part moves downwards to drive the guide rollers 53 to rotate when the plate is bent in the one-way rotation direction, namely, the left guide roller 53 rotates clockwise, the right guide roller 53 rotates anticlockwise, the two guide rollers 53 can only rotate in the opposite direction and cannot rotate in the opposite direction, so that the plate and the top of the combined die holder 3 can be prevented from being scratched in the plate bending process, certain limitation can be realized on the movement of the plate, and the stability of the plate in the processing process is better.

The working principle is as follows: when the bending angle of the bending machine needs to be adjusted in the use process, an operator starts the driving motor 41, the driving motor 41 starts to drive the two-way screw 42 to rotate, the two-way screw 42 can drive the moving plates 43 on the two sides to move in opposite directions when rotating, so that the two connecting rods 44 can move in opposite directions, the two connecting rods 44 can drive the tops of the first supporting plate 31 and the second supporting plate 32 to move in opposite directions when moving in opposite directions, so that the first supporting plate 31 and the second supporting plate 32 can rotate relatively along the rotating rod 33, the included angle of the combined die holder 3 can be adjusted, the bending angle of the plate can be changed accordingly, and the adjustment requirement of the bending angle of the bending machine can be met;

when bending, an operator places a plate at the top of the combined die holder 3, the plate is supported by the two guide rollers 53 at this time, because the guide rollers 53 at the two sides can only rotate in a single direction and the single-direction rotation direction is the opposite direction, the plate can not move under the matching action of the anti-slip sleeve 54 after being placed at the tops of the two guide rollers 53, so that a certain positioning effect can be achieved on the plate, the bending plate 2 can bend the plate more accurately, when the plate is bent, the stressed part of the plate can move downwards, so that the two sides of the plate can gradually move towards the junction of the first supporting plate 31 and the second supporting plate 32, at this time, the movement of the two sides of the plate can be met through the opposite rotation of the two guide rollers 53, and the situation that the surface of the plate is damaged due to rubbing between the plate and the top of the combined die holder 3 in the bending process can be greatly avoided.

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 can realize high-efficient bender of angle modulation of bending, includes workstation (1), book clamp plate (2), its characterized in that: the top of workstation (1) is provided with combination die holder (3), the inside of workstation (1) is provided with adjustment mechanism (4), the top of combination die holder (3) is provided with location guiding mechanism (5).

2. The efficient bending machine capable of adjusting bending angles according to claim 1, is characterized in that: combination die holder (3) include first backup pad (31), second backup pad (32), bull stick (33), fluting (34), first backup pad (31) is connected through bull stick (33) rotation with second backup pad (32), fluting (34) have all been seted up to the surface of first backup pad (31) and second backup pad (32), the shape and specification of first backup pad (31) all corresponds with second backup pad (32).

3. The efficient bending machine capable of adjusting bending angles according to claim 2, is characterized in that: adjustment mechanism (4) include driving motor (41), two-way screw rod (42), movable plate (43), connecting rod (44), spout (45), spread groove (46), the medial surface fixed mounting of workstation (1) has driving motor (41), the outside transmission of driving motor (41) is connected with two-way screw rod (42), the left and right sides symmetry threaded connection of two-way screw rod (42) has movable plate (43), the top fixedly connected with connecting rod (44) of movable plate (43), spread groove (46) have all been seted up to the bottom of first backup pad (31) and second backup pad (32), spout (45) corresponding with two connecting rod (44) respectively have been seted up at the top of workstation (1).

4. The efficient bending machine capable of adjusting bending angles according to claim 3, is characterized in that: two-way screw rod (42) rotate with the medial surface of workstation (1) and are connected, the medial surface sliding connection of movable plate (43) and workstation (1), connecting rod (44) rotate with the medial surface of spout (45) and are connected, the top of connecting rod (44) rotates with the medial surface of spread groove (46) and is connected, the width value of spread groove (46) is less than the width value of first backup pad (31) and second backup pad (32), the bottom surface shape of first backup pad (31) and second backup pad (32) is the semicircle form.

5. The efficient bending machine capable of adjusting the bending angle according to claim 4, characterized in that: positioning guide mechanism (5) are including mounting groove (51), connecting axle (52), guide roll (53), antiskid cover (54), ratchet (55), restriction lever (56), extrusion spring (57), mounting groove (51) have been seted up at the top of first backup pad (31), the medial surface of mounting groove (51) is rotated and is connected with connecting axle (52), the fixed surface of connecting axle (52) is connected with guide roll (53), the fixed surface of guide roll (53) installs antiskid cover (54), the fixed surface of connecting axle (52) is connected with ratchet (55), the inside fixedly connected with extrusion spring (57) of first backup pad (31), the top fixedly connected with restriction lever (56) of extrusion spring (57).

6. The efficient bending machine capable of adjusting bending angles according to claim 5, is characterized in that: the number of the positioning guide mechanisms (5) is two, the positioning guide mechanisms are respectively arranged at the tops of the first supporting plate (31) and the second supporting plate (32), and the positions of the positioning guide mechanisms are corresponding to each other.

7. The efficient bending machine capable of adjusting bending angles according to claim 6, is characterized in that: the guide roller (53) is arranged inside the mounting groove (51), the outer surface of the guide roller is flush with the corresponding first supporting plate (31) and the second supporting plate (32), and the position and the specification of the limiting rod (56) correspond to the ratchet wheel (55).