CN210231265U

CN210231265U - Bending machine with flattening auxiliary supporting plate

Info

Publication number: CN210231265U
Application number: CN201921022020.3U
Authority: CN
Inventors: Yuanfeng Ding; ***峰; Xiwu Wu; 吴熹武
Original assignee: Qingdao Sanen Metal Industry Co ltd
Current assignee: Qingdao Sanen Metal Industry Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-03
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a bender with auxiliary stay board flattens, comprises an operation bench, the upper end fixedly connected with work box of operation panel, all be equipped with the spout on two vertical portion lateral walls that the work box is relative, two sliding connection has same top board in the spout, fixedly connected with telescopic link in the spout, the flexible end fixed connection of telescopic link is on the top board, the winding has first spring on the telescopic link, fixedly connected with motor on the lateral wall of work box, the terminal fixedly connected with pivot of output shaft of motor, the one end that the motor was kept away from in the pivot runs through the lateral wall of work box and inwards extends, and the end rotates and connects on the inner wall of work box, the fixed cup joint has the cam in the pivot. The utility model discloses can carry out the operation of bending of no displacement deviation to door rail steel sheet, set up mechanical mechanism and carry out the secondary operation of flattening to door rail steel sheet simultaneously, guarantee the level and smooth effect after bending, promote the quality of bending.

Description

Bending machine with flattening auxiliary supporting plate

Technical Field

The utility model relates to a bender technical field especially relates to a bender with auxiliary support plate flattens.

Background

The hanging rail door is a hanging sliding door, is a door supported and sliding by adopting an upper hanging wheel, has no noise and threshold when being opened, is attractive and elegant, is suitable for balconies, restaurants, kitchens, toilet partitions and the like, and is widely applied to families, office places, hotels, restaurants and KTV entertainment places.

When hanger rail these installation uses, need use the door rail steel sheet and carry on spacingly to it, need use the bender to bend the operation to the track of door rail this moment, one shot forming is used for the later stage to use, when the extrusion is bent, because the toughness of sheet metal, can make the non-position of bending take place deformation and lead to the effect of bending to reduce by a wide margin, influences the use in guide rail later stage, we provide a bender with the backup pad that flattens for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bender with auxiliary support plate flattens that proposes.

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

a bending machine with a flattening auxiliary supporting plate comprises an operation table, wherein a work box is fixedly connected to the upper end of the operation table, sliding grooves are formed in two opposite vertical side walls of the work box, the two sliding grooves are connected with a same upper pressing plate in a sliding mode, a telescopic rod is fixedly connected in each sliding groove, the telescopic end of each telescopic rod is fixedly connected to the upper pressing plate, a first spring is wound on each telescopic rod, a motor is fixedly connected to each side wall of the work box, a rotating shaft is fixedly connected to the tail end of an output shaft of each motor, one end, far away from the motor, of each rotating shaft penetrates through the side wall of the work box and extends inwards, the tail end of each rotating shaft is connected to the inner wall of the work box, a cam is fixedly connected to each rotating shaft and abuts against the upper pressing plate, a lower pressing plate is fixedly connected to the upper surface of the operation table in, an auxiliary flattening mechanism is arranged in the working box.

Preferably, supplementary mechanism of flattening includes two U templates of fixed connection on the work box upper end diapire, the pivot runs through the vertical portion lateral wall of U template in proper order and rotates rather than being connected, there is the backup pad that flattens through second spring coupling in the vertical portion diapire of U template, be equipped with the smooth chamber that corresponds with the backup pad position that flattens in the top board, the backup pad sliding connection that flattens is in the smooth chamber, two fixed blocks of two position symmetries of fixedly connected with in the pivot, two the fixed block is located respectively between the vertical portion lateral wall of two U templates.

Preferably, the cross-sectional structure of the flattening support plate is T-shaped.

Preferably, the lower end of the operating platform is fixedly connected with a supporting leg.

Preferably, the upper end surface of the fixed block is an arc-shaped surface.

The utility model has the advantages that:

through setting up top board and telescopic link, when putting into the holding down plate with the door rail steel sheet on, the starter motor drives the pivot and rotates, extrudees the top board through the cam, makes it extrude the bending to the door rail steel sheet, owing to set up telescopic link and first spring, has guaranteed the vertical removal of top board, and after bending, first spring makes the top board return carry out the operation of bending next time simultaneously, and the route of bending is confirmed, has guaranteed that vertical extrusion is bent, avoids taking place the offset, the failure of bending.

Through setting up supplementary mechanism of flattening, when the pivot rotates and drives the cam and to the top board overstock, drive the fixed block and extrude the backup pad that flattens for the backup pad that flattens is along sliding chamber motion, further carries out the supplementary operation of flattening to door rail steel sheet, when bending, still can carry out the operation of secondary flattening to door rail steel sheet horizontal part, has guaranteed the level and smooth effect after bending, has promoted the quality of bending.

Drawings

Fig. 1 is a schematic structural view of a bending machine with a flattening auxiliary support plate according to the present invention;

fig. 2 is a schematic structural sectional view of a side view of a bending machine with a flattening auxiliary support plate according to the present invention.

In the figure: the device comprises an operating platform 1, a working box 2, a sliding chute 3, an upper pressing plate 4, a telescopic rod 5, a first spring 6, a motor 7, a rotating shaft 8, a cam 9, a U-shaped plate 10, a second spring 11, a flattening supporting plate 12, a sliding cavity 13, a fixing block 14, a lower pressing plate 15 and supporting legs 16.

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.

Referring to fig. 1-2, a bending machine with a flattening auxiliary support plate comprises an operation table 1, a work box 2 is fixedly connected to the upper end of the operation table 1, support legs 16 are fixedly connected to the lower end of the operation table 1 and play a role of supporting, sliding chutes 3 are respectively arranged on two opposite vertical side walls of the work box 2, the same upper press plate 4 is slidably connected in the two sliding chutes 3, telescopic rods 5 are fixedly connected in the sliding chutes 3, the telescopic ends of the telescopic rods 5 are fixedly connected to the upper press plate 4, first springs 6 are wound on the telescopic rods 5, a motor 7 is fixedly connected to the side walls of the work box 2, a rotating shaft 8 is fixedly connected to the tail end of an output shaft of the motor 7, one end of the rotating shaft 8, which is far away from the motor 7, penetrates through the side walls of the work box 2 and extends inwards, the tail end is rotatably connected to the inner wall of the, the upper surface of the operating platform 1 in the working box 2 is fixedly connected with a lower pressing plate 15, the lower pressing plate 15 corresponds to the upper pressing plate 4 up and down, and an auxiliary flattening mechanism is arranged in the working box 2.

The utility model discloses in, supplementary mechanism of flattening includes two U templates 10 of fixed connection on 2 upper end diapalls of work box, pivot 8 runs through the vertical portion lateral wall of U template 10 in proper order and rotates rather than being connected, the vertical portion diapalls of U template 10 are connected with the backup pad 12 that flattens through second spring 11, the cross-sectional structure of backup pad 12 that flattens is the T type, so that second spring 11 is connected to it, be equipped with in the top board 4 and flatten the smooth chamber 13 that backup pad 12 positions correspond, the backup pad 12 sliding connection that flattens is in smooth chamber 13, the fixed block 14 of two position symmetries of fixedly connected with on the pivot 8, two fixed blocks 14 are located respectively between the vertical portion lateral wall of two U templates 10, the up end of fixed block 14 is the arcwall, make it extrude flattening backup pad 12 well.

When the utility model is used, the door rail steel plate is firstly placed into the lower press plate 15 for waiting to be bent, the starting motor 7 drives the rotating shaft 8 to rotate, the upper press plate 4 is extruded through the cam 9 to extrude and bend the door rail steel plate, the vertical movement of the upper press plate 4 is ensured due to the arrangement of the telescopic rod 5 and the first spring 6, and simultaneously, after the bending is finished, the first spring 6 enables the upper press plate 4 to return for next bending operation, the bending path is determined, the vertical extrusion bending is ensured, the position deviation is avoided, the bending failure is avoided, when the rotating shaft 8 rotates to drive the cam 9 to accumulate and press the upper press plate 4, the fixed block 14 is driven to extrude the flattening support plate 12, the flattening support plate 12 moves along the sliding cavity 13, the door rail steel plate is further assisted to be flattened, when the door rail steel plate is bent, the secondary flattening operation can be carried out on the horizontal part of the door rail steel plate, the flattening effect after, the bending quality is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bending machine with the flattening auxiliary supporting plate comprises an operating platform (1) and is characterized in that a working box (2) is fixedly connected to the upper end of the operating platform (1), sliding grooves (3) are formed in two opposite vertical side walls of the working box (2), two sliding grooves (3) are connected with a same upper pressing plate (4) in a sliding mode, a telescopic rod (5) is fixedly connected in each sliding groove (3), the telescopic end of each telescopic rod (5) is fixedly connected to the upper pressing plate (4), a first spring (6) is wound on each telescopic rod (5), a motor (7) is fixedly connected to the side wall of the operating box (2), a rotating shaft (8) is fixedly connected to the tail end of an output shaft of the motor (7), one end, far away from the motor (7), of the rotating shaft (8) penetrates through the side wall of the operating box (2) and extends inwards, and the tail end of the rotating shaft is connected to the inner wall of the, fixed cover has been connected cam (9) in pivot (8), cam (9) offset with top board (4), last fixed surface that operation panel (1) is located work box (2) is connected with holding down plate (15), holding down plate (15) correspond from top to bottom with top board (4) position, be equipped with supplementary mechanism of flattening in work box (2).

2. The bending machine with the auxiliary supporting plate for flattening according to claim 1, wherein the auxiliary flattening mechanism comprises two U-shaped plates (10) fixedly connected to the upper end bottom wall of the working box (2), the rotating shaft (8) sequentially penetrates through the vertical side walls of the U-shaped plates (10) and is rotatably connected with the vertical side walls, the vertical bottom wall of the U-shaped plate (10) is connected with a flattening supporting plate (12) through a second spring (11), a sliding cavity (13) corresponding to the flattening supporting plate (12) is arranged in the upper pressing plate (4), the flattening supporting plate (12) is slidably connected in the sliding cavity (13), two fixed blocks (14) with symmetrical positions are fixedly connected to the rotating shaft (8), and the two fixed blocks (14) are respectively located between the vertical side walls of the two U-shaped plates (10).

3. Machine for bending with flattening auxiliary support plate according to claim 2, characterized in that said flattening support plate (12) has a T-shaped cross-section configuration.

4. Machine for bending machines with flattening auxiliary support plates according to claim 3, characterized in that the lower end of said operating table (1) is fixedly connected with supporting legs (16).

5. Machine for bending machines with flattening of the auxiliary support plate, according to claim 4, characterized in that the upper face of said fixed block (14) is an arc.