CN223197795U

CN223197795U - Hardware plate bending device

Info

Publication number: CN223197795U
Application number: CN202421957502.9U
Authority: CN
Inventors: 杨解放; 黄纲化; 务战立
Original assignee: Shenzhen Jingliang New Hardware Mould Co ltd
Current assignee: Shenzhen Jingliang New Hardware Mould Co ltd
Priority date: 2024-08-13
Filing date: 2024-08-13
Publication date: 2025-08-08
Anticipated expiration: 2034-08-13

Abstract

The utility model discloses a hardware plate bending device, which belongs to the technical field of hardware processing and comprises a top plate, wherein a hydraulic cylinder is fixedly arranged on the top plate, two hydraulic rods are fixedly arranged at the output ends of the hydraulic cylinders, pressing blocks are fixedly arranged at the bottom ends of the two hydraulic rods, a bending groove is fixedly arranged on the inner side of the top plate, the bottom end of the top plate is fixedly connected with a bottom plate II, the top of the bottom plate II is slidably connected with a bottom plate I, a fixing block IV is fixedly arranged at the bottom of the bottom plate I, movable round rods are fixedly connected to two sides of the fixing block IV, the outer sides of the two movable round rods are slidably sleeved with the same fixing plate II, and the bottom end of the fixing plate II is fixedly arranged on the bottom plate II. According to the utility model, the clamping work of the hardware plate can be realized through the cooperation of the pushing plate, the first fixed plate, the rotating plate and the electric push rod, the bending position can be prevented from shifting in the bending process through cooperation of the gear and the rack, the bending position can be adjusted through cooperation of the motor, the first fixed block and the fourth fixed block, and the flexibility of the device is improved.

Description

Hardware plate bending device

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a hardware plate bending device.

Background

The traditional hardware refers to five metals of gold, silver, copper, iron and tin, and can be manufactured into artworks such as knives and swords or metal devices after being processed, so that the hardware in the modern society is wider, for example, hardware tools, hardware parts, daily hardware, construction hardware, fire protection and the like, and the plate is manufactured through a series of processing, but the plate is required to be processed before being manufactured, and mainly the plate is required to be bent to manufacture the required object.

Bending devices commonly used at present generally only rely on simple extrusion to realize bending for bending position in the bending process is likely to take place the skew, influences the quality of bending, and can't adjust the position that the hardware plate was bent, makes to be difficult to carry out accurate bending work as required. Therefore, we propose a hardware plate bending device to solve this problem.

Disclosure of utility model

The utility model aims to provide a hardware plate bending device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A hardware plate bending device comprises a top plate, wherein a hydraulic cylinder is fixedly arranged on the top plate, two hydraulic rods are fixedly arranged at the output ends of the hydraulic cylinders, pressing blocks are fixedly arranged at the bottom ends of the hydraulic rods, bending grooves are fixedly arranged on the inner sides of the top plate, a bottom plate II is fixedly connected with the bottom plate, a bottom plate I is fixedly arranged at the top of the bottom plate II, movable round rods are fixedly connected to the two sides of the bottom plate I, the outer sides of the movable round rods are fixedly connected with the same fixing plate II in a sliding mode, the bottom ends of the fixing plate II are fixedly arranged on the bottom plate II, a motor is fixedly arranged at the bottom ends of the fixing plate II, a rotating circular plate is fixedly connected to the output end of the motor, one side of the rotating circular plate is fixedly connected with the fixing block I, and the fixing block I is movably inserted into the fixing block I.

Preferably, two support plates are installed in a sliding mode on the first side of the bottom plate, a connecting plate is fixedly connected between the two support plates on the same side, racks are fixedly connected to the bottom ends of the two support plates, a second fixing block is installed on the top end of the first bottom plate in a rotating mode, gears are fixedly installed on the top ends of the second fixing block, and the two racks are meshed with the gears.

Preferably, a rotating block is rotatably arranged on one side of the supporting plate, a first spring is fixedly arranged in the rotating block, a first baffle is fixedly connected to the bottom end of the first spring, and a plurality of the bottoms are fixedly arranged on the inner side of the corresponding supporting plate.

Preferably, a fixed bottom plate is fixedly arranged on one side of the rotating block, a moving block is slidably arranged in the fixed bottom plate, one side of the moving block is fixedly connected with a plurality of second springs, and the other ends of the second springs are fixedly connected in the fixed bottom plate.

Preferably, the movable block top fixed mounting has the baffle two with movable block top fixed mounting has the curb plate, curb plate inside slidable mounting has two flexible pieces, flexible piece one side fixed mounting has fixed plate one, fixed plate one-to-one fixed mounting has the fixed axle, rotate on the fixed axle and install the rotor plate, the rotor plate other end rotates and installs the fixed block three, baffle two one side fixed mounting has electric putter, electric putter output fixed mounting has the catch bar, catch bar one side fixed mounting has the catch plate, three one end fixed mounting of fixed block is on the catch plate.

Preferably, a groove is formed between the first bottom plate and the second bottom plate.

According to the hardware plate bending device, the hardware plate is placed between the first fixing plates, the electric push rod is started, the two push rods are driven to be close to each other, the two push plates are driven to be close to each other, the third fixing block on the push plates drives the rotating block to rotate, and the rotating block drives the first fixing plates to be close to each other through the fixing shaft and the telescopic block, so that clamping and fixing of the hardware plate are realized;

The first fixed block on the rotary circular plate is driven by the starting motor to do circular motion on the fourth fixed block, and the fourth fixed block drives the first bottom plate to move left and right, so that the hardware plate is driven to synchronously move left and right, and the position (namely the bending position) of the hardware plate aligned with the pressing block can be changed;

According to the hardware plate bending device, the hydraulic rod and the pressing block are driven to move downwards by the starting hydraulic cylinder, the pressing block bends the hardware plate and forms the hardware plate on the bending groove, the moving blocks fixed at the bottom ends of the side plates and the baffle plates move in the pressing process, the moving blocks enable the springs to stretch out and draw back, the corresponding racks are driven to move in the moving process of the moving blocks, and the two racks are meshed with the front side and the rear side of the gear, so that the moving distances of the two racks are equal and the moving directions are opposite, the horizontal moving distance of the two moving blocks is equal, the moving distances of the two ends of the hardware plate are equal near the middle, the bending position of the hardware plate is not deviated, the fixing plate rotates under the driving of the rotating block when the pressing is finished, the hydraulic rod and the pressing block are driven to move upwards to reset by the hydraulic cylinder after the bending is finished, and accordingly the bent hardware plate is conveniently discharged.

The bending device is reasonable in structural design, clamping of hardware plates can be achieved through the cooperation of the pushing plate, the fixing plate I and the rotating plate and the electric push rod, deflection of bending positions in the bending process can be avoided through cooperation of the gear and the rack, bending positions can be adjusted through cooperation of the motor, the fixing block I and the fixing block IV, and flexibility of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a hardware plate bending device according to the present utility model;

fig. 2 is a schematic cross-sectional structure of a hardware plate bending device according to the present utility model;

fig. 3 is a schematic diagram of a partial sectional structure of a hardware plate bending device according to the present utility model;

Fig. 4 is a schematic diagram of a partial sectional structure of a hardware plate bending device according to the present utility model;

fig. 5 is a schematic structural diagram of a position a in the bending device for hardware plate provided by the utility model.

In the figure, 1, a hydraulic cylinder, 2, a top plate, 3, a first fixed block, 4, a rotating block, 5, a supporting plate, 6, a bending groove, 7, a rack, 8, a second fixed block, 9, a gear, 10, a first bottom plate, 11, a second bottom plate, 12, a first spring, 13, a first baffle plate, 14, a hydraulic rod, 15, a motor, 16, a pressing block, 17, a side plate, 18, a first fixed plate, 19, a telescopic block, 20, a fixed shaft, 21, a rotating plate, 22, a third fixed block, 23, a pushing plate, 24, a pushing rod, 25, an electric push rod, 26, a second baffle plate, 27, a fixed bottom plate, 28, a second spring, 29, a moving block, 30, a rotating circular plate, 31, a fourth fixed block, 32, a moving circular rod, a second fixed plate, 34 and a connecting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the hardware plate bending device comprises a top plate 2, wherein a hydraulic cylinder 1 is fixedly arranged on the top plate 2, two hydraulic rods 14 are fixedly arranged at the output end of the hydraulic cylinder 1, pressing blocks 16 are fixedly arranged at the bottom ends of the two hydraulic rods 14, a bending groove 6 is fixedly arranged on the inner side of the top plate 2, a bottom plate II 11 is fixedly connected with the bottom plate II, a bottom plate I10 is slidably connected with the top of the bottom plate II 11, a fixing block IV 31 is fixedly arranged at the bottom of the bottom plate I10, movable round rods 32 are fixedly connected with two sides of the fixing block IV 31, the outer sides of the two movable round rods 32 are slidably sleeved with the same fixing plate II 33, the bottom end of the fixing plate II 33 is fixedly arranged on the bottom plate II 11, a motor 15 is fixedly arranged at the bottom end of the fixing plate II 33, a rotating circular plate 30 is fixedly connected with the output end of the motor 15, one side of the rotating circular plate 30 is fixedly connected with a fixing block I3, and the fixing block I3 is movably inserted into the fixing block IV 31.

In this embodiment, two backup pad 5 are installed to bottom plate one 10 both sides slidable mounting, are located two of same one side fixedly connected with connecting plate 34 between the backup pad 5, wherein two backup pad 5 bottom fixedly connected with rack 7, bottom plate one 10 top rotation is installed fixed block two 8, fixed block two 8 top fixed mounting has gear 9, two rack 7 and gear 9 intermeshing to make the travel distance of two racks 7 equal and the travel direction opposite, backup pad 5 one side rotation is installed rotatory piece 4, rotatory piece 4 inside fixed mounting has first 12 of spring, first 12 bottom fixedly connected with baffle one 13 of spring, and a plurality of baffle one 13 bottom fixed mounting is inboard at corresponding backup pad 5, thereby can realize the torsion reset to rotatory piece 4.

In this embodiment, fixed bottom plate 27 is fixed on one side of rotatory piece 4, fixed bottom plate 27 inside slidable mounting has movable block 29, a plurality of second springs 28 of movable block 29 side fixed connection, a plurality of the other end of second springs 28 is all fixed connection in fixed bottom plate 27 inside to realize the reduction to movable block 29, movable block 29 top fixed mounting has baffle two 26 with movable block 29 top fixed mounting has curb plate 17, the inside slidable mounting of curb plate 17 has two expansion blocks 19, expansion block 19 one side fixed mounting has fixed plate one 18, fixed plate one 18 side fixed mounting has fixed axle 20, rotate on the fixed axle 20 and install rotatory board 21, the fixed block three 22 is installed in the rotation of the rotatory board 21 other end, baffle two 26 side fixed mounting has electric putter 25, electric putter 25 output fixed mounting has push rod 24, push rod 24 one side fixed mounting has push plate 23, fixed block three 22 one end fixed mounting is on push plate 23.

In the embodiment, when in use, the hardware plate is placed between the first fixing plates 18, the electric push rod 25 is started, the two push rods 24 are driven to be close to each other, the two push plates 23 are driven to be close to each other, the third fixing block 22 on the push plates 23 drives the rotating plate 21 to rotate, and the rotating plate 21 drives the first fixing plates 18 to be close to each other through the fixing shaft 20 and the telescopic block 19, so that the clamping and fixing of the hardware plate are realized;

the first fixed block 3 on the rotary circular plate 30 is driven to do circular motion on the fourth fixed block 31 by the starting motor 15, and the fourth fixed block 31 drives the first bottom plate 10 to move left and right so as to drive the hardware plate to synchronously move left and right, so that the position (namely the bending position) of the hardware plate aligned with the pressing block 16 can be changed;

The hydraulic rod 14 and the pressing block 16 are driven to move downwards by starting the hydraulic cylinder I1, the pressing block 16 bends and forms the hardware plate on the bending groove 6, the moving block 29 fixed at the bottom ends of the side plate 17 and the baffle II 26 moves in the pressing process, the moving block 29 stretches and contracts a plurality of springs II 28, the corresponding racks 7 are driven to move in the moving process of the moving block 29, the moving distances of the two racks 7 are equal and the moving directions are opposite because the two racks 7 are meshed with the front side and the rear side of the gear 9, the horizontal moving distances of the two moving blocks 29 are equal, the moving distances of the two ends of the hardware plate are equal near the middle, the bending position of the hardware plate is not deviated, the fixed bottom plate 27 rotates under the driving of the rotating block 4 in the pressing process, and the hydraulic rod 14 and the pressing block 16 are driven to move upwards to reset by the hydraulic cylinder 1 after the bending is completed, so that the bent hardware plate is conveniently discharged in a folded mode.

The hardware plate bending device provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A metal plate bending device, characterized in that it comprises: a top plate (2), a hydraulic cylinder (1) is fixedly installed on the top plate (2), two hydraulic rods (14) are fixedly installed on the output end of the hydraulic cylinder (1), and pressure blocks (16) are fixedly installed at the bottom ends of the two hydraulic rods (14), a bending groove (6) is fixedly installed on the inner side of the top plate (2), the bottom end of the top plate (2) is fixedly connected to the second bottom plate (11), the top of the second bottom plate (11) is slidably connected to the first bottom plate (10), and the bottom of the first bottom plate (10) is fixedly installed with a fourth fixed block (31), the two sides of the fixed block four (31) are fixedly connected with movable round rods (32), the outer sides of the two movable round rods (32) are slidably sleeved with the same fixed plate two (33), the bottom end of the fixed plate two (33) is fixedly installed on the bottom plate two (11), the bottom end of the fixed plate two (33) is fixedly installed with a motor (15), the output end of the motor (15) is fixedly connected with a rotating circular plate (30), one side of the rotating circular plate (30) is fixedly connected with a fixed block one (3), and the fixed block one (3) is movably plugged into the interior of the fixed block four (31).

2. A metal plate bending device according to claim 1, characterized in that two support plates (5) are slidably installed on both sides of the base plate (10), and a connecting plate (34) is fixedly connected between the two support plates (5) located on the same side, wherein the bottom ends of the two support plates (5) are fixedly connected with a rack (7), and the top of the base plate (10) is rotatably installed with a fixed block (8), and the top of the fixed block (8) is fixedly installed with a gear (9), and the two racks (7) and the gear (9) are meshed with each other.

3. A metal sheet bending device according to claim 2, characterized in that a rotating block (4) is rotatably installed on one side of the support plate (5), a spring (12) is fixedly installed inside the rotating block (4), the bottom end of the spring (12) is fixedly connected to a baffle (13), and the bottoms of multiple 13s are fixedly installed on the inner side of the corresponding support plate (5).

4. A metal sheet bending device according to claim 3, characterized in that a fixed base plate (27) is fixedly installed on one side of the rotating block (4), a moving block (29) is slidably installed inside the fixed base plate (27), and a plurality of springs (28) are fixedly connected to one side of the moving block (29), and the other ends of the plurality of springs (28) are fixedly connected to the inside of the fixed base plate (27).

5. A hardware sheet bending device according to claim 4, characterized in that a baffle 2 (26) is fixedly installed on the top of the moving block (29) and a side plate (17) is fixedly installed on the top of the moving block (29), two telescopic blocks (19) are slidably installed inside the side plate (17), one side of the telescopic block (19) is fixedly installed with a fixed plate 1 (18), one side of the fixed plate 1 (18) is fixedly installed with a fixed shaft (20), a rotating plate (21) is rotatably installed on the fixed shaft (20), and a fixed block 3 (22) is rotatably installed on the other end of the rotating plate (21), an electric push rod (25) is fixedly installed on one side of the baffle 2 (26), a push rod (24) is fixedly installed on the output end of the electric push rod (25), a push plate (23) is fixedly installed on one side of the push rod (24), and one end of the fixed block 3 (22) is fixedly installed on the push plate (23).

6. A metal plate bending device according to claim 1, characterized in that a groove is provided between the first bottom plate (10) and the second bottom plate (11).