CN219425477U

CN219425477U - Servo hydraulic bending machine

Info

Publication number: CN219425477U
Application number: CN202320561968.6U
Authority: CN
Inventors: 熊勇
Original assignee: Jiangsu Xinyuan Intelligent Manufacturing Technology Development Co ltd
Current assignee: Jiangsu Xinyuan Intelligent Manufacturing Technology Development Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-28
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a servo hydraulic bending machine, which comprises a bending machine body, wherein a first hydraulic cylinder is arranged at the top of the bending machine body, and the output end of the first hydraulic cylinder is connected with a bending plate: the horizontal end inner wall of bender organism is provided with the workstation that is used for spacing the placing of steel, the vertical end inner wall of bender organism is provided with the sideslip frame, and the activity is provided with on the sideslip frame and indulges the frame that moves, it is provided with the upset clamping assembly that is used for steel centre gripping and upset motion to indulge to move the frame up the activity. According to the bending machine, the position of the overturning clamping assembly can be flexibly adjusted through the combined structure of the transverse moving frame and the longitudinal moving frame, so that the overturning clamping assembly can accurately move steel into or out of the workbench, and the steel can be overturned through the overturning and clamping combined effect of the overturning clamping assembly, so that the bending surface of the steel is changed, the steel is not required to be overturned manually, and the bending working efficiency of the bending machine is effectively improved.

Description

Servo hydraulic bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a servo hydraulic bending machine.

Background

Along with the development of society, people demand various mechanical parts more and more, and the requirement is higher and more, and then makes industry technology popular more and more, and servo hydraulic bending machine is just the mechanical equipment that bends to the material to in steel production line, also need use the bender to bend the processing to steel, in order to obtain the steel product that accords with the demand.

Chinese patent publication No.: CN213134578U discloses a servo hydraulic bending machine, including the organism and locate the workstation in the organism, set up the groove of bending on the workstation for bend the steel sheet, the workstation both sides are equipped with correction mechanism, correction mechanism includes the correction arm that two symmetries set up, and be used for driving the driving piece that correction arm slided along the horizontal plane direction, correction arm end is equipped with two grip blocks that slide and connect on correction arm, be equipped with the grip block on the correction arm, be used for driving two grip blocks and be close to each other or keep away from, be equipped with the drive groove on the workstation, the drive inslot is arranged in to correction arm terminal grip block.

The bending machine can automatically correct the position of the steel plate after the steel plate is placed on the workbench, so that the steel plate is aligned to the operation station, the position of the steel plate is prevented from being calibrated manually, and therefore the operation difficulty of operators is reduced.

Disclosure of Invention

The utility model aims to provide a servo hydraulic bending machine which adopts a turnover clamping structure capable of achieving turnover movement and clamping fixation, achieves double effects of steel turnover and clamping and improves steel bending efficiency.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a servo hydraulic bending machine, includes the bender organism, the top of bender organism is provided with first pneumatic cylinder, and the output of first pneumatic cylinder is connected with the board of bending:

a workbench for limiting and placing steel is arranged on the inner wall of the horizontal end of the bending machine body;

the inner wall of the vertical end of the bending machine body is provided with a transverse moving frame, and the transverse moving frame is movably provided with a longitudinal moving frame;

the vertical moving frame is movably provided with a turnover clamping assembly for clamping steel and turning over.

As a further description of the above technical solution:

the transverse moving frame is provided with a first motor, and the output end of the first motor is provided with a ball screw and drives the longitudinal moving frame to move in the transverse moving frame.

As a further description of the above technical solution:

the horizontal end of the longitudinal moving frame is provided with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is vertically provided with a third hydraulic cylinder.

As a further description of the above technical solution:

the overturning clamping assembly comprises a mounting frame arranged at the bottom of the third hydraulic cylinder, a second motor is arranged on the mounting frame, the output end of the second motor is connected with an overturning plate positioned on the inner wall of the mounting frame and rotating, and a clamping plate is arranged on the overturning plate.

As a further description of the above technical solution:

the clamping plate comprises a clamping part arranged on the overturning plate, and an inclined guide part is arranged at the end part of the clamping part.

As a further description of the above technical solution:

the clamping part is provided with a fourth hydraulic cylinder, the output end of the fourth hydraulic cylinder is connected with a tight propping plate, and the tight propping plate moves along the inner wall of the groove on the clamping part.

As a further description of the above technical solution:

the end of the abutting plate is provided with a contact.

As a further description of the above technical solution:

and a heat dissipation hole is formed in the inner wall of the horizontal end of the workbench.

In the technical scheme, the servo hydraulic bending machine provided by the utility model has the following beneficial effects:

this bender is through the integrated configuration of sideslip frame and the indulging that sets up, the position of adjustment upset clamping assembly that can be nimble for upset clamping assembly can be accurate shift in or shift out the workstation with steel, and through upset and the centre gripping combination effect of upset clamping assembly, can overturn the processing to steel, change the face of bending of steel, need not the manual work and overturn the operation to steel, and then effectually improved the work efficiency of bending of bender.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a servo hydraulic bending machine according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a connection part of a traversing rack, a longitudinal shifting rack and a turning clamping assembly according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a clamping plate according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a bending machine body; 2. a first hydraulic cylinder; 3. a bending plate; 4. a work table; 5. a heat radiation hole; 6. a transverse moving frame; 61. a first motor; 62. a ball screw; 7. a longitudinal moving frame; 71. a second hydraulic cylinder; 72. a third hydraulic cylinder; 8. overturning the clamping assembly; 81. a second motor; 82. a mounting frame; 83. a turnover plate; 84. a clamping plate; 841. a clamping part; 842. a guide part; 843. a groove; 844. a fourth hydraulic cylinder; 845. a pressing plate; 846. a contact.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a servo hydraulic bending machine comprises a bending machine body 1, wherein a first hydraulic cylinder 2 is arranged at the top of the bending machine body 1, and the output end of the first hydraulic cylinder 2 is connected with a bending plate 3, so that the first hydraulic cylinder 2 drives the bending plate 3 to move downwards under the control of a servo hydraulic system, and main power can be provided for bending steel materials:

the workbench 4 for limiting and placing the steel is arranged on the inner wall of the horizontal end of the bending machine body 1, and the steel to be bent can be placed in the workbench 4 for fixing the position;

the vertical end inner wall of bender organism 1 is provided with sideslip frame 6, and the activity is provided with on sideslip frame 6 and indulges and move frame 7, indulge and move the frame 7 on the activity be provided with be used for steel centre gripping and upset motion upset clamping assembly 8, through sideslip frame 6 and indulge the integrated configuration of moving frame 7, the position of upset clamping assembly 8 of adjustment that can be nimble, make upset clamping assembly 8 can be with the accurate shift-in of steel or shift out workstation 4, avoid manual operation of getting to put steel, and through upset and the centre gripping integrated effect of upset clamping assembly 8, can overturn the processing to the steel, change the turn over face of steel, need not the manual operation of overturning to the steel, and then effectually improved the work efficiency of bending of bender.

The transverse moving frame 6 is provided with a first motor 61, the output end of the first motor 61 is provided with a ball screw 62, the longitudinal moving frame 7 is driven to move in the transverse moving frame 6, the first motor 61 is started to drive the ball screw 62 to rotate, the longitudinal moving frame 7 can be driven to move on the transverse moving frame 6, the transverse position of the overturning clamping assembly 8 is moved, and steel to be bent can be moved out or moved into the concave position of the bending machine body 1.

The horizontal end of the vertical moving frame 7 is provided with a second hydraulic cylinder 71, the output end of the second hydraulic cylinder 71 is vertically provided with a third hydraulic cylinder 72, and the position of the overturning and clamping assembly 8 can be longitudinally adjusted under the combined driving of the second hydraulic cylinder 71 and the third hydraulic cylinder 72, so that the overturning and clamping assembly 8 can move steel to be bent out of or in the workbench 4, and the steel can be automatically taken and put.

The upset centre gripping subassembly 8 is including setting up the mounting bracket 82 in third pneumatic cylinder 72 bottom, be provided with second motor 81 on the mounting bracket 82, and the output of second motor 81 is connected with the rotatory upset board 83 that is located the mounting bracket 82 inner wall, be provided with grip block 84 on the upset board 83, under the drive of second motor 81, can drive the upset board 83 and rotate in the mounting bracket 82, can drive grip block 84 rotation, thereby carry out the turn-over operation to the fixed steel of grip block 84 centre gripping, the flexible turn-over of adjusting the steel, need not manual turn-over operation.

The clamping plate 84 includes a clamping portion 841 disposed on the flipping plate 83, an inclined guiding portion 842 is disposed at an end of the clamping portion 841, when the second hydraulic cylinder 71 drives the flipping clamping assembly 8 to move toward an end of the steel, the guiding portion 842 will first contact with the end of the steel, so that the steel groove slides along the inclined surface of the guiding portion 842, the guiding portion 842 extends to a position below the end of the steel, and after the steel contacts the clamping portion 841, the clamping effect can be performed on the end of the steel, and flexibility of the steel entering the clamping plate 84 is improved.

The clamping portion 841 is provided with a fourth hydraulic cylinder 844, the output end of the fourth hydraulic cylinder 844 is connected with a tightening plate 845, the tightening plate 845 moves along the inner wall of a groove 843 in the clamping portion 841, the end portion of the tightening plate 845 is provided with a contact 846, when steel enters the clamping plate 84, the fourth hydraulic cylinder 844 is started to drive the tightening plate 845 to move out of the groove 843 and contact with the steel, friction resistance between the tightening plate 845 and the steel is increased through the tightening effect of the contact 846, the steel can be clamped and fixed on the clamping plate 84 stably, and shaking or even falling phenomena during steel overturning and moving are avoided.

The inner wall of the horizontal end of the workbench 4 is provided with a heat dissipation hole 5 for heat dissipation treatment of heat generated during steel extrusion bending.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a servo hydraulic bending machine, includes bender organism (1), the top of bender organism (1) is provided with first pneumatic cylinder (2), and the output of first pneumatic cylinder (2) is connected with bending plate (3), its characterized in that:

a workbench (4) for limiting and placing steel is arranged on the inner wall of the horizontal end of the bending machine body (1);

a transverse moving frame (6) is arranged on the inner wall of the vertical end of the bending machine body (1), and a longitudinal moving frame (7) is movably arranged on the transverse moving frame (6);

the vertical moving frame (7) is movably provided with a turnover clamping assembly (8) for clamping steel and turning over.

2. A servo hydraulic bender according to claim 1, in which: the transverse moving frame (6) is provided with a first motor (61), and the output end of the first motor (61) is provided with a ball screw (62) and drives the longitudinal moving frame (7) to move in the transverse moving frame (6).

3. A servo hydraulic bender according to claim 1, in which: the horizontal end of the longitudinal moving frame (7) is provided with a second hydraulic cylinder (71), and the output end of the second hydraulic cylinder (71) is vertically provided with a third hydraulic cylinder (72).

4. A servo hydraulic bender according to claim 1, in which: the overturning clamping assembly (8) comprises a mounting frame (82) arranged at the bottom of the third hydraulic cylinder (72), a second motor (81) is arranged on the mounting frame (82), an output end of the second motor (81) is connected with an overturning plate (83) located on the inner wall of the mounting frame (82) and rotating, and a clamping plate (84) is arranged on the overturning plate (83).

5. A servo hydraulic bender according to claim 4, wherein: the holding plate (84) includes a holding portion (841) provided on the flipping plate (83), and an inclined guide portion (842) is provided at an end of the holding portion (841).

6. A servo hydraulic bender according to claim 5, wherein: the clamping part (841) is provided with a fourth hydraulic cylinder (844), the output end of the fourth hydraulic cylinder (844) is connected with a tight supporting plate (845), and the tight supporting plate (845) moves along the inner wall of the groove (843) in the clamping part (841).

7. A servo hydraulic bender according to claim 6, wherein: the end of the abutment plate (845) is provided with a contact (846).

8. A servo hydraulic bender according to claim 1, in which: the inner wall of the horizontal end of the workbench (4) is provided with a heat dissipation hole (5).