阅读说明：本技术 折弯辅助转台 (Auxiliary bending rotary table ) 是由 李建波 刘孝恩 黄炫博 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种折弯辅助转台,包括移动支持架、升降盘和用于放置折弯加工件的置物盘,升降盘可升降地设于移动支持架上,置物盘可旋转地设于升降盘上,移动支持架上设有用于驱动升降盘升降的升降驱动机构。该折弯辅助转台结构简单、操作方便、省时省力以及能够提高折弯加工的工作效率。(The invention discloses a bending auxiliary turntable which comprises a movable support frame, a lifting disc and a material placing disc for placing a bent workpiece, wherein the lifting disc is arranged on the movable support frame in a lifting manner, the material placing disc is rotatably arranged on the lifting disc, and a lifting driving mechanism for driving the lifting disc to lift is arranged on the movable support frame. The auxiliary bending rotary table is simple in structure, convenient to operate, time-saving, labor-saving and capable of improving the working efficiency of bending machining.)

1. The utility model provides an auxiliary turntable bends which characterized in that: including removing cradle (1), lifting disk (2) and being used for placing the thing dish (3) of putting of the machined part of bending, on removing cradle (1) was located to lifting disk (2) liftable, put thing dish (3) and rotatably locate on lifting disk (2), be equipped with on removing cradle (1) and be used for driving lifting disk (2) lift drive mechanism (4).

2. Bending assist turret according to claim 1, characterized in that: lifting drive mechanism (4) include screw rod (41), worm wheel (42) and worm (43), the top and the lifting disk (2) of screw rod (41) rotate to be connected, threaded connection has rotatory cover (44) on screw rod (41), rotatory cover (44) rotate with remove support frame (1) to be connected, worm wheel (42) coaxial fastening is on rotatory cover (44), worm (43) are located and are removed support frame (1) on, and worm (43) and worm wheel (42) meshing, the one end of worm (43) is equipped with circulator (45).

3. Bending assist turret according to claim 2, characterized in that: the rotator (45) is a rotating handle.

4. Bending assist turret according to any of claims 1 to 3, wherein: a plurality of lifting guide components (5) are arranged between the movable supporting frame (1) and the lifting disc (2), and the lifting guide components (5) are distributed at intervals around the rotating shaft of the object placing disc (3).

5. Bending assist turret according to claim 4, wherein: the lifting guide assembly (5) comprises a guide post (51) and a guide sleeve (52), and the guide post (51) is arranged in the guide sleeve (52) in a sliding mode.

6. Bending assist turret according to claim 5, wherein: the guide post (51) is fixed on the lifting disc (2), and the guide sleeve (52) is fixed on the movable support frame (1).

7. Bending assist turret according to any of claims 1 to 3, wherein: a plurality of universal rolling assemblies (6) are arranged between the lifting disc (2) and the object placing disc (3), and the universal rolling assemblies (6) are distributed at intervals around a rotating shaft of the object placing disc (3).

8. Bending assist turret according to claim 7, wherein: the universal rolling assembly (6) comprises a supporting table (61) and universal balls (62), the supporting table (61) is arranged on the lifting disc (2), the universal balls (62) are arranged on the supporting table (61), and the object placing disc (3) is supported on the universal balls (62).

Technical Field

The invention relates to the technical field of workpiece bending equipment, in particular to a bending auxiliary turntable.

Background

The bending workshop or section of the sheet metal processing plant is now faced with a difficult problem: most processing tasks are small in batch and high in tolerance requirement, tool adjustment for several times or even dozens of times is common in each shift, the number of tool adjustment is far more than that in many factories, tool adjustment is mostly completed by two hands of operators, and in the process of adjustment, the operators need to frequently replace dies and ceaselessly adjust the positions of parts, so that time and labor are consumed, and the working efficiency is low.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a bending auxiliary turntable which is simple in structure, convenient to operate, time-saving and labor-saving and capable of improving the working efficiency.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides an auxiliary rotary table bends, is including removing cradle, lifting disk and being used for placing the thing dish of putting of the machined part of bending, the lifting disk is located on removing the cradle with liftable, put the thing dish and rotatably locate on the lifting disk, be equipped with the lift actuating mechanism who is used for driving the lifting disk to go up and down on removing the cradle.

As a further improvement of the above technical solution:

the lifting driving mechanism comprises a screw, a worm wheel and a worm, the top end of the screw is rotatably connected with the lifting disc, a rotating sleeve is connected to the screw in a threaded mode and rotatably connected with the movable supporting frame, the worm wheel is coaxially fixed on the rotating sleeve, the worm is arranged on the movable supporting frame and meshed with the worm wheel, and a rotator is arranged at one end of the worm.

The rotator is a rotating handle.

A plurality of lifting guide assemblies are arranged between the movable supporting frame and the lifting disc, and the lifting guide assemblies are distributed at intervals around the rotating shaft of the object placing disc.

The lifting guide assembly comprises a guide post and a guide sleeve, and the guide post is slidably arranged in the guide sleeve.

The guide post is fixed on the lifting disc, and the guide sleeve is fixed on the movable support frame.

A plurality of universal rolling assemblies are arranged between the lifting disc and the object placing disc, and the universal rolling assemblies are distributed at intervals around a rotating shaft of the object placing disc.

The universal rolling assembly comprises a supporting table and universal balls, the supporting table is arranged on the lifting disc, the universal balls are arranged on the supporting table, and the object placing disc is supported on the universal balls.

Compared with the prior art, the invention has the advantages that:

the auxiliary bending rotary table comprises a movable support frame, a lifting disc and a material placing disc for placing a bent workpiece, wherein the lifting disc is arranged on the movable support frame in a lifting manner, the material placing disc is rotatably arranged on the lifting disc, and a lifting driving mechanism for driving the lifting disc to lift is arranged on the movable support frame. During the use, will bend the machined part and place and put the thing dish, then transport to the bender through this supplementary revolving stage of bending and bend the operation, when needs the horizontal direction adjustment, the accessible promotes to bend the machined part and drives and put the thing dish and rotate with the adjustment horizontal direction relatively the lifting disk, when needs height adjustment, accessible lift actuating mechanism drive lifting disk goes up and down with the height of adjustment lifting disk to the height of the machined part of bending on driving the adjustment and putting the thing dish. The auxiliary rotary table for bending is simple in structure and convenient to operate, and can assist workpiece bending through the auxiliary rotary table for bending, save time and labor and improve the working efficiency of bending.

Drawings

Fig. 1 is a schematic perspective view of the auxiliary bending turntable according to the present invention.

Fig. 2 is a front view structural schematic diagram of the bending auxiliary turntable.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

The reference numerals in the figures denote:

1. a movable support frame; 2. a lifting plate; 3. placing a tray; 4. a lifting drive mechanism; 41. a screw; 42. a worm gear; 43. a worm; 44. a rotating sleeve; 45. a rotator; 5. a lifting guide assembly; 51. a guide post; 52. a guide sleeve; 6. a universal rolling assembly; 61. a support table; 62. and a ball transfer unit.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 to 4 show an embodiment of the auxiliary bending rotary table according to the present invention, which includes a movable supporting frame 1, a lifting disk 2, and a tray 3 for placing a workpiece to be bent, wherein the lifting disk 2 is liftably disposed on the movable supporting frame 1, the tray 3 is rotatably disposed on the lifting disk 2, and the movable supporting frame 1 is provided with a lifting driving mechanism 4 for driving the lifting disk 2 to lift. During the use, will bend the machined part and place and put thing dish 3, then transport to the bender through this supplementary revolving stage of bending and bend the operation, when needs the horizontal direction adjustment, the accessible promotes to bend the machined part and drives and put thing dish 3 and rotate with adjustment horizontal direction relatively lifting disk 2, when needs height control, accessible lift actuating mechanism 4 drive lifting disk 2 goes up and down with the height of adjustment lifting disk 2 to the height of the machined part of bending on driving adjustment putting thing dish 3 and putting thing dish 3. The auxiliary rotary table for bending is simple in structure and convenient to operate, and can assist workpiece bending through the auxiliary rotary table for bending, save time and labor and improve the working efficiency of bending.

In this embodiment, the lifting driving mechanism 4 includes a screw 41, a worm wheel 42 and a worm 43, the top end of the screw 41 is rotatably connected to the lifting plate 2, the screw 41 is threadedly connected to a rotary sleeve 44, the rotary sleeve 44 is rotatably connected to the movable support 1, the worm wheel 42 is coaxially fixed to the rotary sleeve 44, the worm 43 is disposed on the movable support 1, the worm 43 is engaged with the worm wheel 42, and one end of the worm 43 is provided with a rotator 45. Specifically, the rotator 45 is used for driving the worm 43 to rotate, the top end of the screw rod 41 is connected to the lifting disc 2 through a bearing, the screw rod 41 is connected to the rotating sleeve 44 through a thread, the rotating sleeve 44 is also connected to the movable support frame 1 through a bearing, the worm wheel 42 is fixed to the rotating sleeve 44, the center lines of the two are overlapped, and both ends of the worm 43 are fixed to the movable support frame 1 through bearing seats. When the rotator 45 drives the worm 43 to rotate, the worm 43 drives the worm wheel 42 to rotate, the worm wheel 42 drives the rotating sleeve 44 to rotate, the rotating sleeve 44 pushes the screw rod 41 to rotate, the screw rod 41 realizes lifting movement in the rotating process relative to the rotating sleeve 44, and the lifting movement of the screw rod 41 drives the lifting disc 2 to lift.

In this embodiment, the rotator 45 is a rotary handle.

In this embodiment, a plurality of lifting guide assemblies 5 are provided between the movable support 1 and the lifting plate 2, and the lifting guide assemblies 5 are spaced apart from each other around the rotation axis of the storage plate 3. Specifically, the lifting guide assembly 5 includes a guide post 51 and a guide sleeve 52, the guide post 51 is slidably disposed in the guide sleeve 52, the guide post 51 is fixed on the lifting plate 2, and the guide sleeve 52 is fixed on the movable supporting frame 1. In other embodiments, the guiding column 51 and the guiding sleeve 52 can be switched, i.e. the guiding column 51 is fixed on the lifting plate 2 of the movable supporting frame 1 and the guiding sleeve 52 is fixed on the lifting plate 2.

In this embodiment, lifting disk 2 and put and be equipped with four universal rolling subassemblies 6 between the thing dish 3, each universal rolling subassembly 6 is around the rotation axis interval distribution who puts thing dish 3 for lifting disk 2 is more steady. Specifically, the universal rolling assembly 6 includes a support base 61 and a universal ball 62, the support base 61 is provided on the lifting plate 2, the universal ball 62 is provided on the support base 61, and the tray 3 is supported on the universal ball 62.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.