CN220825338U

CN220825338U - Hardware bending equipment

Info

Publication number: CN220825338U
Application number: CN202322234293.7U
Authority: CN
Inventors: 刘志雄; 李少文
Original assignee: Wanning Krypton Jia Hardware And Electromechanical Co ltd
Current assignee: Chu Peng
Priority date: 2023-08-20
Filing date: 2023-08-20
Publication date: 2024-04-23
Anticipated expiration: 2033-08-20

Abstract

The utility model discloses a hardware bending device, including a bracket, a bending table, a bending mold, a controller, a hydraulic table, a hydraulic press, a bending press and a positioning device. The utility model is provided with a positioning device. After the hardware sheet is placed on the bending mold, the motor is turned on to drive the slide frame to slide along the inner wall of the slideway. At the same time, the slide frame drives the positioning block to clamp and position the hardware sheet placed on the bending mold. By clamping and positioning the hardware sheet, the side slip phenomenon under compaction can be avoided, and the stability of the hardware sheet during bending processing is improved. When the bending press is pressed down, the positioning block is pressed to slide downward along the inner wall of the contraction groove and slide into the contraction groove, which can prevent the bending press from being resisted by the positioning block.

Description

Hardware bending equipment

Technical Field

The utility model relates to the field of hardware processing, in particular to hardware bending equipment.

Background

The hardware is a general name of various manufactured metal devices by forging, calendaring, cutting, bending and other physical processing of metals such as iron, steel, aluminum and the like, wherein bending equipment is needed in the bending process, the bending equipment is used for bending a hardware plate under the pressure of a bending die or a bending press, the bending equipment is subjected to elastic deformation at first and then enters plastic deformation, the plate is freely bent at the beginning stage of plastic bending, the plate gradually abuts against the inner surface of a lower die V-shaped groove along with the pressure of the bending die or the bending press on the plate, and meanwhile, the curvature radius and the bending arm of force are gradually reduced, and the pressure continues until the stroke is ended.

The prior patent: CN211679416U discloses a five metals bending device relates to hardware processing equipment technical field, comprising a base plate, the top of bottom plate is connected with the support column, and the top of support column is connected with the backup pad, the motor is installed at the top of backup pad, and the output of motor is connected with first belt pulley through the rotation axis, one side of first belt pulley is provided with the second belt pulley, and the outside of first belt pulley is provided with the belt. According to the utility model, through the arranged motor, the support column, the screw rod, the sliding block, the pressing plate, the bending plate and the sliding groove, the screw rod is driven by the motor to rotate, the sliding block is driven by the screw rod to move on the screw rod, so that the pressing plate connected with the sliding block is lifted to squeeze the workpiece on the bending plate, the workpiece is bent, a worker can bend the workpiece by controlling the operation of the motor, the worker can bend a large number of workpieces conveniently, the labor capacity of the worker is reduced, and the production efficiency of the device is improved.

The above-mentioned patent or existing bending apparatus have the following problems:

When the existing bending equipment is used for bending a hardware plate, a worker is required to place the hardware plate on a bending die, at the moment, the hardware plate is directly placed on the bending die, and the hardware plate can sometimes sideslip and deviation phenomena due to extrusion of the bending press under the continuous pressure of the bending press, so that the problem that the hardware plate is scrapped is solved.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides hardware bending equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a five metals equipment of bending, includes the support, the support middle part is provided with the platform of bending, is equipped with the mould of bending on the bench of bending, support limit portion is provided with the controller, and the support upper end is provided with hydraulic table, is equipped with the hydraulic press on the hydraulic press bench, is provided with the pressure tool of bending on the hydraulic press output shaft, be provided with positioner in the bench of bending, positioner includes the motor, the motor sets up in the bench of bending, and the driving tooth that interfaces with the motor output shaft, and the driving tooth is connected with driven tooth meshing, runs through at driven tooth's middle part has positive and negative screw rod, and both ends all are provided with the screw block about the positive and negative screw rod, screw block fixed surface is provided with the diaphragm that is connected with the slipframe in the bench of bending, the slipframe is arranged in the slipframe, be provided with the locating piece on the slipframe, be provided with contraction structure in the slipframe.

Preferably, the shrinkage structure comprises a shrinkage groove, the sliding frame is internally provided with the shrinkage groove, the positioning block is positioned in the shrinkage groove and can slide along the inner wall of the shrinkage groove, and the shrinkage groove is internally provided with a spring connected with the positioning block.

Preferably, motors are arranged at the front end and the rear end of the inside of the bending table, and the motors at the two ends are identical in structure and configuration.

Preferably, the transverse plate is obliquely arranged at forty-five degrees, and the outer side surface of the transverse plate is smooth.

Preferably, the top end surface of the sliding frame is lower than the top end surface of the bending table.

Preferably, a clamping plate is arranged at the upper end of the interior of the sliding frame, and the contact surface of the positioning block and the clamping plate is a plane.

Preferably, a clamping rod is arranged in the shrinkage groove, the clamping rod is inserted into the positioning block, and the positioning block slides along the surface of the clamping rod.

The utility model has the beneficial effects that:

According to the utility model, the positioning device is arranged, after the hardware plate is placed on the bending die, the motor is started to drive the sliding frame to slide along the inner wall of the slideway, meanwhile, the sliding frame can drive the positioning block to clamp and position the hardware plate placed on the bending die, the phenomenon that the hardware plate slides when being pressed and compacted can be avoided, the stability of the hardware plate during bending is improved, and when the bending press is pressed down, the positioning block can be pressed to slide downwards along the inner wall of the shrinkage groove and slide into the shrinkage groove, so that the bending press can be prevented from being propped by the positioning block.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic top view of a bending station according to the present utility model;

FIG. 4 is a schematic diagram showing the cross-sectional front view of the slide frame of the present utility model.

Wherein: the bending machine comprises a bracket-1, a bending table-2, a bending die-3, a controller-4, a hydraulic table-5, a hydraulic press-6, a bending press-7, a positioning device-8, a motor-81, a driving tooth-82, a driven tooth-83, a forward and reverse screw rod-84, a thread block-85, a transverse plate-86, a sliding frame-87, a sliding way-88, a positioning block-89, a shrinkage structure-80, a shrinkage groove-801, a spring-802, a clamping plate-803 and a clamping rod-804.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1 and 2, the utility model provides hardware bending equipment, which comprises a bracket 1, wherein a bending table 2 is fixed at the middle part of the bracket 1 through bolts, a bending die 3 is assembled on the bending table 2, a V-shaped groove is integrally formed at the middle part of the bending die 3, a controller 4 is arranged at the edge part of the bracket 1, a hydraulic table 5 is arranged at the upper end of the bracket 1, a hydraulic press 6 is assembled on the hydraulic table 5, the controller 4 is connected with the hydraulic press 6, a bending press 7 is installed on an output shaft of the hydraulic press 6 through bolts, and a positioning device 8 is arranged in the bending table 2;

The metal plate is placed on the bending die 3, then is positioned through the positioning device 8, then the hydraulic press 6 is started through the controller 4, the output shaft of the hydraulic press 6 moves downwards to push the bending press 7 to press the metal plate placed on the bending die 3, the metal plate can be pressed into the V-shaped groove in the bending die 3 through the bending press 7, and under the continuous pressure of the bending press 7, the metal plate can be molded in the V-shaped groove of the bending die 3, so that bending of the metal plate is realized.

Referring to fig. 1, 3 and 4, the utility model provides a hardware bending device, the positioning device 8 comprises a motor 81, the middle parts of the front end and the rear end of the inside of a bending table 2 are respectively provided with the motor 81, a driving tooth 82 is butted on the output shaft of the motor 81, a driven tooth 83 which is meshed with the driving tooth 82 is arranged inside the bending table 2, a forward and backward screw 84 is penetrated in the middle part of the driven tooth 83, the left end and the right end of the forward and backward screw 84 are respectively provided with a thread block 85 in threaded connection with the thread blocks, the surfaces of the thread blocks 85 are integrally formed with a transverse plate 86, the transverse plate 86 is obliquely arranged at 45 degrees, the outer side surfaces of the transverse plate 86 are smooth surfaces and slide along the inner wall of the bending table 2, so that the thread blocks 85 are limited, the thread blocks 85 rotate along the forward and backward screw 84 together, the other end of the transverse plate 86 is welded on the surface of a sliding frame 87, the 45-degree oblique arrangement can enable the two sliding frames 87 to be mutually attached, hardware with different lengths are matched, the connecting positions of the sliding frames 87 in the bending table 2 are provided with sliding tracks 88, the sliding frames 87 are positioned in the sliding tracks 88, the sliding surfaces 88 are arranged along the inner wall surfaces of the sliding frames 88, the sliding surfaces of the sliding frames 87 are not arranged on the sliding frames 87, the sliding structures are arranged on the sliding frames 87, and the top surfaces of the sliding frames 87 are not to be contracted, and the sliding structures are arranged on the sliding plates 87, and the sliding plates are arranged on the top of the inner surfaces of the sliding plates 87, and the sliding plates are not arranged;

The shrinkage structure 80 comprises a shrinkage groove 801, a shrinkage groove 801 is integrally formed in a sliding frame 87, a positioning block 89 is positioned in the shrinkage groove 801, the positioning block 89 can slide along the inner wall of the shrinkage groove 801, a spring 802 connected with the positioning block 89 is arranged in the shrinkage groove 801, the other end of the spring 802 is fixed in the middle of the bottom end face of the inner side of the shrinkage groove 801, a clamping plate 803 is arranged at the upper end of the inner side of the sliding frame 87, the positioning block 89 and the contact surface of the clamping plate 803 are planar, the positioning block 89 can be limited so as to prevent the positioning block 89 from popping up the sliding frame 87, a clamping rod 804 is arranged in the shrinkage groove 801, the clamping rod 804 is inserted into the positioning block 89, the positioning block 89 slides along the surface of the clamping rod 804 and is used for limiting the positioning block 89, and the phenomenon that the positioning block 89 is tilted left and right is avoided;

After the hardware plate is placed on the bending die 3, the motor 81 is started to drive the driving teeth 82 to rotate, the driving teeth 82 are meshed with the driven teeth 83, so that the driven teeth 83 are driven to rotate when the driving teeth 82 rotate, the forward and reverse screw 84 is in threaded connection with the threaded block 85, and the threaded block 85 is limited by the transverse plate 86, so that when the forward and reverse screw 84 rotates, the threaded block 85 can move along the surface of the forward and reverse screw 84 to drive the transverse plate 86 to move so as to enable the sliding frame 87, the sliding frame 87 moves to slide along the inner wall of the sliding way 88 and simultaneously drive the positioning block 89 to clamp and position the hardware plate placed on the bending die 3, the phenomenon that sideslip occurs when the hardware plate is pressed is avoided, the stability of the hardware plate during bending processing is improved, the positioning block 89 can be pressed to slide downwards along the inner wall of the shrinkage groove 801 when the bending press tool 7 is pressed down, at the moment, the spring 802 is compressed by stress to generate elasticity, and the positioning block 89 can be prevented from being propped against the positioning block 89 by the positioning block 89 after the positioning block 89 slides into the shrinkage groove 801.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The hardware bending equipment comprises a support (1), wherein a bending table (2) is arranged in the middle of the support (1), a bending die (3) is assembled on the bending table (2), a controller (4) is arranged at the edge of the support (1), a hydraulic table (5) is arranged at the upper end of the support (1), a hydraulic machine (6) is assembled on the hydraulic table (5), and a bending press (7) is arranged on an output shaft of the hydraulic machine (6);

The method is characterized in that: still include positioner (8), be provided with positioner (8) in bending platform (2), positioner (8) include motor (81), motor (81) set up inside bending platform (2), drive tooth (82) with motor (81) output shaft butt joint, drive tooth (82) are connected with driven tooth (83) meshing, it has positive and negative screw rod (84) to run through at the middle part of driven tooth (83), both ends all are provided with screw thread piece (85) about positive and negative screw rod (84), screw thread piece (85) fixed surface is provided with diaphragm (86) that are connected with sliding frame (87), be provided with slide (88) with sliding frame (87) junction in bending platform (2), sliding frame (87) are located slide (88), be provided with locating piece (89) on sliding frame (87), be provided with shrinkage structure (80) in sliding frame (87).

2. The hardware bending device of claim 1, wherein: the shrinkage structure (80) comprises a shrinkage groove (801), the shrinkage groove (801) is arranged in the sliding frame (87), the positioning block (89) is positioned inside the shrinkage groove (801), the positioning block (89) can slide along the inner wall of the shrinkage groove (801), and a spring (802) connected with the positioning block (89) is arranged in the shrinkage groove (801).

3. The hardware bending device of claim 1, wherein: the motor (81) is arranged at the front end and the rear end of the inside of the bending table (2), and the motors (81) at the two ends are identical in structure and configuration.

4. A hardware bending apparatus according to claim 3, wherein: the transverse plate (86) is obliquely arranged at forty-five degrees, and the outer side surface of the transverse plate (86) is smooth.

5. A hardware bending apparatus according to claim 3, wherein: the top end surface of the sliding frame (87) is lower than the top end surface of the bending table (2).

6. The hardware bending device of claim 2, wherein: the upper end of the interior of the sliding frame (87) is provided with a clamping plate (803), and the contact surface of the positioning block (89) and the clamping plate (803) is a plane.

7. The hardware bending device of claim 6, wherein: the clamping rod (804) is arranged in the shrinkage groove (801), the clamping rod (804) is inserted into the positioning block (89), and the positioning block (89) slides along the surface of the clamping rod (804).