CN219025513U

CN219025513U - Bending machine for horizontal machining center

Info

Publication number: CN219025513U
Application number: CN202223488246.7U
Authority: CN
Inventors: 刘国栋
Original assignee: Tianjin Guoruixiangfeng Technology Co ltd
Current assignee: Tianjin Guoruixiangfeng Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of bending machines, in particular to a bending machine for a horizontal machining center, aiming at the problem of low bending efficiency in the prior art, the utility model provides a scheme which comprises a base, wherein a bracket and two side plates are arranged on the base, auxiliary plates are arranged on the bracket, a workbench is slidably arranged on the two side plates, a bending hole is formed in the workbench, two threaded plates are fixedly arranged on the workbench, clamping screws are in threaded connection with the two threaded plates, clamping plates are rotatably arranged on the two clamping screws, the two clamping plates are slidably connected with the workbench, a bending mechanism is arranged on the bracket, the bending mechanism comprises a motor, and the motor is fixedly connected with the bracket.

Description

Bending machine for horizontal machining center

Technical Field

The utility model relates to the technical field of bending machines, in particular to a bending machine for a horizontal machining center.

Background

The bending machine is a machine capable of bending thin plates, the structure of the bending machine mainly comprises a support, a workbench and a clamping plate, the workbench is arranged on the support, the workbench is composed of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base is composed of a base shell, a gasket and a cover plate, a steel structure is fixed through the clamping structure during use, clamping of the thin plates between the pressing plate and the base is achieved, an authorized bulletin number is CN217412003U, the bending machine for the steel structure is disclosed and comprises a bottom plate, supporting rods are arranged at two ends of the top of the bottom plate, the top of each supporting rod is connected with a supporting plate, a hydraulic telescopic rod and a hydraulic tank which are communicated are connected with each other are connected with a bending block, a through hole matched with the bending block is formed in the center of each supporting plate, and screws are arranged on two sides of the top of each supporting plate.

Disclosure of Invention

The utility model aims to solve the defect of low bending efficiency in the prior art, and provides a bending machine for a horizontal machining center.

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

the utility model provides a bending machine for horizontal machining center, includes the base, be provided with support and two curb plates on the base, be provided with the accessory plate on the support, slidable mounting has the workstation on two curb plates, the hole of bending has been seted up on the workstation, fixed mounting has two screw thread boards on the workstation, equal threaded connection has the centre gripping screw on two screw thread boards, all rotates on two centre gripping screw and installs splint, two splint all with workstation sliding connection, be provided with the mechanism of bending on the support, the mechanism of bending includes the motor, motor and support fixed connection, fixed mounting has the clamp screw on the output shaft of motor, threaded connection has the holding down plate on the clamp screw, holding down plate and accessory plate sliding connection, fixed mounting has the elbow that presses on the holding down plate, be provided with elevating system on the base, elevating system includes first band pulley, first band pulley and the clamp screw fixed connection, rotates on the base and installs the connecting rod, and fixed mounting has the second band pulley on the connecting rod, and two band pulley and two drive connection have the same belt on the base, two sprocket and two fixed connection have two sprocket, two sprocket and two base fixed connection.

Preferably, the auxiliary plate is provided with a sliding rail which is in sliding connection with the lower pressing plate.

Preferably, the base is provided with a bearing, and an inner ring of the bearing is fixedly connected with the connecting rod.

Preferably, two side plates are provided with vertical rails, the two vertical rails are in sliding connection with the workbench, and all the rotating parts are limited by the cooperation of the bearings, the rotating shafts or the bearings and the rotating shafts, so that all the parts can stably rotate at specific positions.

In the utility model, the bending machine for the horizontal machining center has the beneficial effects that:

the cooperation setting of pushing down screw rod, holding down plate and pressure elbow in the mechanism of bending can accomplish the work of bending of steel sheet, and the setting of pushing down can avoid splint to break away from with the steel sheet when, and the problem that pops out appears in the steel sheet, and the protection operating personnel that also can be fine of setting up of curb plate, the setting of first sprocket, second sprocket, chain and lifting screw in the elevating system can elevating platform for when the head descends of bending, the workstation rises simultaneously, and the work of bending is accomplished to faster, can improve bending efficiency.

The utility model can move up and down simultaneously, shortens the moving distance, further improves the bending efficiency, can prevent the steel plate from popping out to accidentally injure workers when bending the steel plate, and has the advantages of high safety, simple use and convenient operation.

Drawings

Fig. 1 is a schematic perspective view of a base of a bending machine for a horizontal machining center according to the present utility model;

fig. 2 is a schematic cross-sectional structure of a bending machine for a horizontal machining center according to the present utility model;

fig. 3 is a schematic right-view structural diagram of a first embodiment of a bending machine for a horizontal machining center according to the present utility model;

fig. 4 is a schematic right-view structural diagram of a second embodiment of a bending machine for a horizontal machining center according to the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a side plate; 4. an auxiliary plate; 5. a work table; 6. bending holes; 7. a thread plate; 8. clamping a screw; 9. a clamping plate; 10. a motor; 11. pressing down the screw; 12. a lower pressing plate; 13. pressing the elbow; 14. a first pulley; 15. a second pulley; 16. a belt; 17. a connecting rod; 18. a first sprocket; 19. a second sprocket; 20. a chain; 21. lifting screw rods; 22. a walking wheel; 23. and (5) supporting legs.

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.

Example 1

Referring to fig. 1-2, a bending machine for a horizontal machining center comprises a base 1, a support 2 and two side plates 3 are arranged on the base 1, an auxiliary plate 4 is arranged on the support 2, a workbench 5 is slidably mounted on the two side plates 3, a bending hole 6 is formed in the workbench 5, two threaded plates 7 are fixedly mounted on the workbench 5, clamping screws 8 are connected with the two threaded plates 7 in a threaded manner, clamping plates 9 are rotatably mounted on the two clamping screws 8, the two clamping plates 9 are slidably connected with the workbench 5, a bending mechanism is arranged on the support 2 and comprises a motor 10, the motor 10 is fixedly connected with the support 2, a pressing screw 11 is fixedly mounted on an output shaft of the motor 10, a pressing plate 12 is in threaded connection with the pressing screw 11, a pressing elbow 13 is fixedly mounted on the pressing plate 12, and a lifting mechanism is arranged on the base 1.

Referring to fig. 2 to 3, the lifting mechanism comprises a first belt wheel 14, the first belt wheel 14 is fixedly connected with a pressing screw 11, a connecting rod 17 is rotatably installed on the base 1, a second belt wheel 15 is fixedly installed on the connecting rod 17, the same belt 16 is installed on the first belt wheel 14 and the second belt wheel 15 in a transmission manner, a first chain wheel 18 is fixedly installed on the connecting rod 17, two second chain wheels 19 are rotatably installed on the base 1, the same chain 20 is installed on the first chain wheel 18 and the two second chain wheels 19 in a transmission manner, two lifting screws 21 are rotatably installed on the base 1, the two lifting screws 21 are fixedly connected with the two second chain wheels 19, and the two lifting screws 21 are in threaded connection with the workbench 5.

Referring to fig. 2, two side plates 3 are provided with vertical rails, and the two vertical rails are slidably connected with the workbench 5, and the workbench 5 can slide at a fixed position due to the arrangement of the vertical rails.

Referring to fig. 2, the auxiliary plate 4 is provided with a slide rail slidably connected to the lower platen 12, and the slide rail is provided so that the lower platen 12 slides at a fixed position without rotating.

Referring to fig. 3, a bearing is provided on the base 1, an inner ring of the bearing is fixedly connected with the connection rod 17, and the bearing is provided to enable the connection rod 17 to rotate at a fixed position.

In this embodiment, when the horizontal machining center is used to bend the steel plate, the steel plate is placed on the workbench 5 and is located below the two clamping plates 9, the position to be bent corresponds to the bending head 13, the two clamping screws 8 are rotated, the two clamping plates 9 are driven to descend, the steel plate is pressed, the motor 10 is started, the pressing screws 11 are driven to rotate, the pressing plate 12 is driven to descend, the elbow 13 is driven to press the bent steel plate, the pressing screws 11 are driven to rotate, the first belt pulley 14 is driven to rotate, the second belt pulley 15 is driven to rotate, the connecting rod 17 is driven to rotate, the first chain wheel 18 is driven to rotate, the two second chain wheels 19 are driven to rotate, the two lifting screws 21 are driven to rotate, the workbench 5 is driven to ascend, and the bending efficiency of the steel plate is enabled to be in contact with the bending head 13 more quickly.

Example two

Referring to fig. 4, the present embodiment differs from the first embodiment in that: the bottom of base 1 is provided with a plurality of walking wheels 22, and the bottom threaded connection of base 1 has a plurality of stabilizer blades 23, and when needs remove the bender, rotate a plurality of stabilizer blades 23, make it break away from with ground, promote the bender, under the cooperation of a plurality of walking wheels 22, can remove the bender, push the bender to suitable position after, reverse stabilizer blade 23, make it touch the ground, the steady rest bender can.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a bending machine for horizontal machining center, includes base (1), its characterized in that, be provided with support (2) and two curb plates (3) on base (1), be provided with accessory plate (4) on support (2), slidable mounting has workstation (5) on two curb plates (3), bending hole (6) have been seted up on workstation (5), fixed mounting has two screw thread boards (7) on workstation (5), equal threaded connection has clamping screw (8) on two screw thread boards (7), all rotates on two clamping screw (8) and installs splint (9), two splint (9) all with workstation (5) sliding connection, be provided with bending mechanism on support (2), bending mechanism includes motor (10), slidable mounting has clamp plate (12) on the output shaft of motor (10) down on clamp plate (11), slidable mounting has clamp plate (12) on clamp plate (12) and accessory plate (4), fixed mounting has elbow (13) on lower clamp plate (1).

2. The bending machine for the horizontal machining center according to claim 1, wherein the lifting mechanism comprises a first belt wheel (14), the first belt wheel (14) is fixedly connected with the pressing screw (11), a connecting rod (17) is rotatably installed on the base (1), a second belt wheel (15) is fixedly installed on the connecting rod (17), the same belt (16) is installed on the first belt wheel (14) and the second belt wheel (15) in a transmission mode, a first chain wheel (18) is fixedly installed on the connecting rod (17), two second chain wheels (19) are rotatably installed on the base (1), the same chain (20) is installed on the first chain wheel (18) and the two second chain wheels (19) in a transmission mode, two lifting screws (21) are fixedly connected with the two second chain wheels (19), and the two lifting screws (21) are in threaded connection with the workbench (5).

3. A bending machine for a horizontal machining center according to claim 1, characterized in that both side plates (3) are provided with vertical rails, both vertical rails being in sliding connection with the table (5).

4. A bending machine for a horizontal machining center according to claim 1, wherein the auxiliary plate (4) is provided with a slide rail, which is slidably connected to the lower press plate (12).

5. The bending machine for the horizontal machining center according to claim 2, wherein a bearing is arranged on the base (1), and an inner ring of the bearing is fixedly connected with the connecting rod (17).