CN218225627U - Turning device for CNC workpiece processing - Google Patents

Abstract

The utility model discloses a turning device is used in numerical control work piece processing belongs to work piece processing technology field, and it includes the bottom plate, and bottom plate upper end symmetric connection has two risers, all rotates through two connecting rods between two risers to be connected with the rolling disc, installs on the riser to be used for two rolling disc pivoted drive assembly, and common symmetric connection has two fixed plates between two rolling discs, installs a plurality of groups centre gripping subassemblies between two fixed plates jointly. The clamping assembly comprises a bidirectional screw rod which is rotatably connected between two fixed plates, two movable plates are symmetrically and threadedly connected to the rod wall of the bidirectional screw rod, and clamping plates are connected to the side walls of the two movable plates on the opposite sides; the utility model discloses a set up mutually supporting between bottom plate, riser, connecting rod, rolling disc, fixed plate, two-way lead screw, movable plate, splint and the slide bar isotructure and can carry out the centre gripping to the work piece of not unidimensional type, make a plurality of work pieces turn simultaneously to, improve the being suitable for of device.

Description

Turning device for CNC workpiece processing

technical field

The utility model relates to the technical field of workpiece processing, in particular to a turning device for numerically controlled workpiece processing.

Background technique

After retrieval, the notification number is CN215035483U, which discloses a multi-workpiece flip fixture for numerical control machining, including a bottom plate, and vertical plates are fixedly connected to both sides of the top of the bottom plate, and the opposite sides of the two vertical plates are movably connected to each other through bearings. Rotating shafts, the opposite ends of the two rotating shafts are fixedly connected with clamping plates, and there are multiple workpiece fixtures fixedly connected between the two clamping plates. The bottom of the side is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first chainring. The utility model has the advantages of overturning and clamping multiple workpieces through the cooperation of the bottom plate, the vertical plate, the rotating shaft, the clamping plate, the multi-workpiece fixture, the placement box, the first motor, the first toothed disc and the second toothed disc. The invention solves the problem that the existing fixtures for numerical control machining do not have the functions of turning over and clamping multiple workpieces at the same time, so that they cannot meet the needs of users.

The above device drives the threaded rod to rotate through the second motor, so that the two moving plates move at the same time, and clamps multiple workpieces at the same time, but there are also defects. Several fixture mounting seats are installed on the moving plate. When the moving plate moves, all mounting seats move at the same time, so that the mounting seats can only clamp workpieces of the same size and type, which has certain limitations.

For this reason, we propose a turning device for CNC workpiece processing.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a turning device for CNC workpiece processing, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a turning device for CNC workpiece processing, including a bottom plate, two vertical plates are symmetrically connected to the top of the bottom plate, and two connecting rods are passed between the two vertical plates Both of them are rotatably connected with a rotating disk, and the drive assembly for the rotation of the two rotating disks is installed on the vertical plate, and two fixed plates are symmetrically connected between the two rotating disks, and the common Several groups of clamping components are installed.

The clamping assembly includes a two-way screw rod that is rotatably connected between two fixed plates, two moving plates are symmetrically threaded on the wall of the two-way screw rod, and the side walls on the opposite sides of the two moving plates are Both are connected with splints.

As a preferred technical solution of the present invention, several sliding bars are connected between the two fixed plates, and the sliding bars are set through the corresponding two moving plates, and the two moving plates are slidably connected to the corresponding On the slide bar, the slide bar limits the moving plate to prevent the moving plate from shifting during movement.

As a preferred technical solution of the present invention, one end of the two-way screw rod runs through the side wall of the corresponding fixed plate and extends outward and is connected with a rotating block. Anti-slip lines are provided on the side wall of the rotating block, which is convenient for the staff. Turn the two-way screw.

As a preferred technical solution of the present invention, the drive assembly includes a motor fixedly installed on the side wall of the corresponding riser, and the output end of the motor penetrates the side wall of the corresponding riser and extends outward and is connected to the corresponding connecting rod On the top, the connecting rod is driven to rotate by the motor, thereby driving the rotating disc and the fixed plate to rotate, and the workpiece is turned over.

As a preferred technical solution of the present utility model, a support plate is provided above the bottom plate, the support plate is connected to the side wall of the corresponding vertical plate, and the motor is arranged on the support plate to prevent the motor from falling off the vertical plate. fall.

As a preferred technical solution of the present invention, a buffer pad is connected between the two splints to buffer the pressure between the workpiece and the splint to prevent the workpiece from being damaged.

The beneficial effects of the utility model:

The utility model can clamp workpieces of different sizes and types by arranging mutual cooperation between the bottom plate, the vertical plate, the connecting rod, the rotating disk, the fixed plate, the two-way screw rod, the moving plate, the splint and the sliding rod, etc. Two workpieces can be flipped at the same time, thereby improving the applicability of the device.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the clamping assembly in the utility model.

In the figure: 1, bottom plate; 2, vertical plate; 3, connecting rod; 4, rotating disc; 5, fixed plate; 6, two-way screw rod; 7, moving plate; 8, splint; block; 11, motor; 12, support plate; 13, buffer pad.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Please refer to Fig. 1-Fig. 2, a turning device for CNC workpiece processing, including a base plate 1, two vertical plates 2 are symmetrically fixedly connected to the upper end of the base plate 1, and the two vertical plates 2 are rotationally connected by two connecting rods 3 There is a rotating disk 4, and the vertical plate 2 is equipped with a driving assembly for the rotation of the two rotating disks 4, and two fixed plates 5 are fixedly connected symmetrically between the two rotating disks 4, and two fixed plates 5 are jointly installed. Several sets of clamping components.

The clamping assembly includes a two-way screw 6 that is rotatably connected between two fixed plates 5, and two moving plates 7 are symmetrically threaded on the wall of the two-way screw 6, and the side walls of the two moving plates 7 on opposite sides are The splint 8 is connected, and the workpiece to be clamped and flipped is placed between the two corresponding splints 8, and the two-way screw rod 6 is rotated, and the rotation of the two-way screw rod 6 will exert force on the two corresponding moving plates 7 through the action of the thread. Force, the two moving plates 7 will move back and forth vertically when receiving the force, to clamp the workpiece, and then drive the rotating disc 4 to rotate through the driving assembly, and the rotation of the rotating disc 4 will drive the fixed The plate 5 rotates, thereby driving the workpiece to rotate. Through the upper structure, workpieces of different sizes and types can be clamped, so that multiple workpieces can be flipped at the same time, thereby improving the applicability of the device.

In this embodiment, several sliding rods 9 are connected between the two fixed plates 5, the sliding rods 9 are set through the corresponding two moving plates 7, and the two moving plates 7 are slidably connected to the corresponding sliding rods 9 , the sliding bar 9 limits the moving plate 7 to prevent the moving plate from shifting during movement.

In this embodiment, one end of the two-way screw rod 6 runs through the side wall of the corresponding fixed plate 5 and extends outward and is connected with a rotating block 10. Anti-slip lines are provided on the side wall of the rotating block 10 to facilitate the rotation of the two-way screw rod 6 by the staff. .

In this embodiment, the drive assembly includes a motor 11 fixedly installed on the side wall of the corresponding riser 2, the output end of the motor 11 penetrates the side wall of the corresponding riser 2 and extends outward and is connected to the corresponding connecting rod 3, through the motor 11 11 to drive the connecting rod 3 to rotate, thereby to drive the rotating disk 4 and the fixed plate 5 to rotate, and to turn over the workpiece.

In this embodiment, a support plate 12 is arranged above the bottom plate 1 , and the support plate 12 is connected to the side wall of the corresponding vertical plate 2 , and the motor 11 is arranged on the support plate 12 to prevent the motor 11 from falling from the vertical plate 2 .

In this embodiment, a buffer pad 13 is connected between the two splints 8 to buffer the pressure between the workpiece and the splint 8 and prevent the workpiece from being damaged.

Working principle: Put the workpiece that needs to be clamped and flipped between two corresponding splints 8, turn the two-way screw 6, and the rotation of the two-way screw 6 will exert force on the two corresponding moving plates 7 through the screw thread , the two moving plates 7 will move back and forth in the vertical direction when they are subjected to an active force to clamp the workpiece, and then start the motor 11, the operation of the motor 11 will drive the connecting rod 3 to rotate, and the rotation of the connecting rod 3 It will drive the rotating disk 4 to rotate, and the rotation of the rotating disk 4 will drive the fixed plate 5 to rotate, thereby driving the workpiece to rotate.

Finally, it should be noted that in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. limit.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still understand the foregoing The technical solutions described in each embodiment are modified, or some of the technical features are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. An overturning device for CNC workpiece processing, comprising a bottom plate (1), characterized in that two vertical plates (2) are symmetrically connected to the upper end of the bottom plate (1), and between the two vertical plates (2) The two connecting rods (3) are rotatably connected to the rotating disk (4), and the driving assembly for the rotation of the two rotating disks (4) is installed on the vertical plate (2), and the two rotating disks (4) There are two fixed plates (5) connected symmetrically between them, and several sets of clamping components are installed between the two fixed plates (5); The clamping assembly includes a two-way screw rod (6) rotatably connected between two fixed plates (5), and two moving plates (7) are symmetrically threaded on the wall of the two-way screw rod (6), Splints (8) are connected to the side walls of the opposite sides of the two moving plates (7). 2. A turning device for CNC workpiece processing according to claim 1, characterized in that, a plurality of sliding rods (9) are commonly connected between the two fixing plates (5), and the sliding rods (9) ) are set through the corresponding two moving plates (7), and the two moving plates (7) are slidably connected to the corresponding sliding rods (9). 3. A turning device for CNC workpiece processing according to claim 1, characterized in that one end of the two-way screw rod (6) penetrates the side wall of the corresponding fixed plate (5) and extends outward, and is connected with a rotating block (10), anti-slip lines are provided on the side wall of the rotating block (10). 4. A turning device for CNC workpiece processing according to claim 1, characterized in that, the drive assembly includes a motor (11) fixedly installed on the side wall of the corresponding vertical plate (2), and the motor (11) ) The output end penetrates the side wall of the corresponding vertical plate (2) and extends outward and is connected to the corresponding connecting rod (3). 5. A turning device for CNC workpiece processing according to claim 4, characterized in that a support plate (12) is arranged above the bottom plate (1), and the support plate (12) is connected to the corresponding vertical plate ( 2), the motor (11) is set on the support plate (12). 6 . The turning device for CNC workpiece processing according to claim 1 , characterized in that, a buffer pad ( 13 ) is connected between the two splints ( 8 ).

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