CN216511169U - Upset machine with clamping structure - Google Patents

Abstract

The utility model discloses a turnover machine with a clamping structure, which comprises a bottom plate, wherein a rotary drum is arranged above the bottom plate, an opening for facilitating the inlet and outlet of a workpiece is arranged at the top end of the rotary drum, a turnover component for driving the rotary drum to rotate is arranged at the bottom end of the rotary drum, fixed plates are fixed on two sides of the opening in the rotary drum, and clamping components are arranged on one sides of two groups of the fixed plates, which are close to each other. The application range is wide, the use is more flexible, and the use is convenient.

Description

Upset machine with clamping structure

Technical Field

The utility model relates to the technical field of tilters, in particular to a tilter with a clamping structure.

Background

The turnover machine can meet engineering turnover requirements of goods of different specifications, and safely, stably and effectively provides process conveying. The method is widely applied to industries such as metallurgy, stamping, metal plate, die, papermaking, refrigeration, steel belt, wire coil, barrel material, coil material and the like.

The chinese utility model patent that has patent publication No. CN207404446U discloses a upset machine, and the pars contractilis that drives actuating cylinder contracts and drives clamping mechanism and compress tightly the metal sheet downwards to realize the electronic fixed of metal sheet, and can adapt to the fixed of the metal sheet of various sizes.

Above-mentioned upset machine is when using, only is convenient for carry out the centre gripping to the comparatively level and smooth metal sheet of surface, is not convenient for carry out the centre gripping to anomalous work piece, and application scope is narrower, is not convenient for use, to this problem, provides a upset machine with clamping structure now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover machine with a clamping structure, so as to solve the problems in the background technology.

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

a turnover machine with a clamping structure comprises a bottom plate, wherein a rotary drum is arranged above the bottom plate, an opening facilitating the entering and exiting of a workpiece is formed in the top end of the rotary drum, a turnover assembly used for driving the rotary drum to rotate is arranged at the bottom end of the rotary drum, fixing plates are fixed on two sides of the opening in the rotary drum, and the turnover machine also comprises a clamping assembly;

the clamping assembly is used for clamping and fixing the workpiece and is positioned on one side where the two groups of fixing plates are close to each other.

As a further scheme of the utility model: the centre gripping subassembly is including being located two sets ofly the fixed plate is close to the splint of one side each other, the surface of splint is the annular and is fixed with the multiunit second cylinder, the stiff end of second cylinder with splint fixed connection, the output of second cylinder is equipped with and is used for carrying out the location chuck of centre gripping to the work piece, just one side that splint are close to the fixed plate is equipped with the first cylinder of multiunit, the stiff end of first cylinder with fixed plate fixed connection, the output of first cylinder with splint fixed connection.

As a further scheme of the utility model: the output end of the second cylinder is provided with a groove, a universal ball matched with the groove is arranged in the groove, and the positioning chuck is fixed on the surface of the universal ball.

As a further scheme of the utility model: the turnover component comprises four groups of vertical plates positioned above the bottom plate, rotating rods are rotatably connected between the two groups of vertical plates positioned on the same side, two groups of rotating wheels are fixed on the surfaces of the rotating rods, two groups of rotating grooves matched with the rotating wheels are fixed on the outer sides of the rotating cylinders, and a motor used for driving the rotating rods to rotate is arranged on one side of each vertical plate.

As a further scheme of the utility model: the bottom mounting of motor has the backup pad that is used for supporting the motor, the backup pad with riser fixed connection.

As a still further scheme of the utility model: the surface of the positioning chuck is provided with a rubber layer for playing a role of buffering.

Compared with the prior art, the utility model has the beneficial effects that:

the clamping assembly is arranged, the clamping plate is driven to move by the first air cylinder, the workpiece can be preliminarily clamped and fixed, the workpiece can be secondarily clamped and fixed by the second air cylinder and the positioning chuck, point contact is formed between the positioning chuck and the workpiece, pressure is applied to the workpiece from different directions, the workpiece can be fixed no matter how the shape of the workpiece is, and the clamping assembly is suitable for clamping and fixing workpieces in different shapes, wide in application range, flexible to use and convenient to use.

The turnover component is arranged, so that the rotary drum can be driven to rotate, the workpiece can be turned over, and the turnover device is simple in structure and convenient to use.

The universal ball and the groove are arranged, so that the direction of the positioning chuck can be conveniently changed, the positioning chuck can be better attached to the surface of a workpiece, and the clamping and fixing effects of the positioning chuck are better.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

FIG. 3 is a schematic view of the structure of the universal ball of the present invention.

Wherein: 1. a base plate; 2. a vertical plate; 3. a rotating rod; 4. a rotating wheel; 5. a motor; 6. a support plate; 7. a rotating drum; 8. rotating the groove; 9. a fixing plate; 10. a first cylinder; 11. a splint; 12. a second cylinder; 13. positioning the chuck; 14. a universal ball; 15. a rubber layer; 16. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a turnover machine with a clamping structure includes a bottom plate 1, a rotating drum 7 is disposed above the bottom plate 1, an opening for facilitating a workpiece to enter and exit is disposed at a top end of the rotating drum 7, a turnover assembly for driving the rotating drum 7 to rotate is disposed at a bottom end of the rotating drum 7, the turnover assembly can drive the rotating drum 7 to rotate, so as to drive the workpiece to rotate, and enable the workpiece to be turned over, fixing plates 9 are fixed on two sides of the opening inside the rotating drum 7, and the turnover machine further includes a clamping assembly;

the clamping assembly is used for clamping and fixing workpieces, is suitable for clamping and fixing workpieces in different shapes, is wide in application range and flexible to use, and is located at one side, close to each other, of the fixing plate 9.

The clamping assembly comprises clamping plates 11 which are positioned on one side of two groups of fixing plates 9 and are close to one side of the fixing plates, the surfaces of the clamping plates 11 are annularly fixed with a plurality of groups of second cylinders 12, the fixed ends of the second cylinders 12 are fixedly connected with the clamping plates 11, the output ends of the second cylinders 12 are provided with positioning chucks 13 used for clamping workpieces, one side of the clamping plates 11 close to the fixing plates 9 is provided with a plurality of groups of first cylinders 10, the fixed ends of the first cylinders 10 are fixedly connected with the fixing plates 9, the output ends of the first cylinders 10 are fixedly connected with the clamping plates 11, when the clamping assembly is used, the two groups of clamping plates 11 can be driven by the first cylinders 10 to move, so that the clamping plates 11 can preliminarily clamp and fix the workpieces, the positioning chucks 13 can be driven by the second cylinders 12 to move, point contact can be formed between the groups of positioning chucks 13 and the workpieces, and pressure is applied to the workpieces from different directions, the workpiece can be fixed no matter how the shape of the workpiece is, and the clamp is suitable for clamping and fixing workpieces in different shapes.

The output of second cylinder 12 is equipped with recess 16, the inside of recess 16 be equipped with recess 16 assorted universal ball 14, just location chuck 13 is fixed in the surface of universal ball 14 through being equipped with universal ball 14 and recess 16, conveniently changes the direction of location chuck 13 for location chuck 13 can be better with the surface laminating of work piece, thereby make the fixed effect of centre gripping of location chuck 13 better.

The turnover component comprises four sets of vertical plates 2 positioned above a bottom plate 1, two sets of vertical plates 2 positioned on the same side are connected with a rotating rod 3 in a rotating mode, two sets of rotating wheels 4 are fixed on the surface of the rotating rod 3, two sets of rotating grooves 8 matched with the rotating wheels 4 are fixed on the outer side of a rotating cylinder 7, one side of each vertical plate 2 is provided with a motor 5 used for driving the rotating rod 3 to rotate, and the rotating rod 3 can drive the rotating wheels 4 to rotate through a starting motor 5 when the turnover component is used.

The bottom mounting of motor 5 has and is used for carrying out the backup pad 6 that supports to motor 5, backup pad 6 with 2 fixed connection of riser, the stability of motor 5 during operation can be increased in the setting of backup pad 6.

Example 2

Referring to fig. 1 to fig. 3, the difference from embodiment 1 is: the surface of the positioning chuck 13 is provided with a rubber layer 15 for buffering, the workpiece can be buffered by arranging the rubber layer 15, and the situation that the workpiece is clamped by the positioning chuck 13 is avoided.

The working principle of the utility model is as follows:

when the rotary clamping fixture is used, the two groups of clamping plates 11 can be driven to move by the first air cylinder 10, so that the clamping plates 11 can preliminarily clamp and fix workpieces, the positioning chucks 13 can be driven to move by the second air cylinder 12, so that a plurality of groups of positioning chucks 13 can form point contact with the workpieces, pressure is applied to the workpieces from different directions, the workpieces can be fixed no matter how the shapes of the workpieces are, the rotary clamping fixture is suitable for clamping and fixing the workpieces in different shapes, then the motor 5 can drive the rotary rod 3 to rotate by starting the motor 5, the rotary rod 3 can drive the rotary wheel 4 to rotate, so that the rotary wheel 4 can drive the rotary drum 7 to rotate, the workpieces in the rotary drum 7 can be driven to rotate, and the workpieces can be turned over.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims (6)

1. A turnover machine with a clamping structure comprises a bottom plate (1), wherein a rotary drum (7) is arranged above the bottom plate (1), an opening facilitating the entering and exiting of a workpiece is formed in the top end of the rotary drum (7), a turnover assembly for driving the rotary drum (7) to rotate is arranged at the bottom end of the rotary drum (7), fixing plates (9) are fixed on two sides, located at the opening, of the interior of the rotary drum (7), and the turnover machine is characterized by further comprising a clamping assembly;

the clamping assembly is used for clamping and fixing the workpiece and is positioned on one side of the two groups of fixing plates (9) which are close to each other.

2. The turnover machine with a clamping structure as claimed in claim 1, wherein the clamping assembly comprises two sets of clamping plates (11) on one side of the two sets of fixing plates (9) close to each other, a plurality of sets of second cylinders (12) are fixed on the surface of each clamping plate (11) in an annular shape, the fixed ends of the second cylinders (12) are fixedly connected with the clamping plates (11), the output ends of the second cylinders (12) are provided with positioning chucks (13) for clamping workpieces, a plurality of sets of first cylinders (10) are arranged on one side of each clamping plate (11) close to the corresponding fixing plate (9), the fixed ends of the first cylinders (10) are fixedly connected with the fixing plates (9), and the output ends of the first cylinders (10) are fixedly connected with the clamping plates (11).

3. The tilter with a clamping structure as claimed in claim 2, characterized in that the output end of the second air cylinder (12) is provided with a groove (16), a universal ball (14) matched with the groove (16) is arranged inside the groove (16), and the positioning chuck (13) is fixed on the surface of the universal ball (14).

4. The turnover machine with the clamping structure is characterized in that the turnover component comprises four sets of vertical plates (2) located above a bottom plate (1), rotating rods (3) are connected between the two sets of vertical plates (2) located on the same side in a rotating mode, two sets of rotating wheels (4) are fixed on the surfaces of the rotating rods (3), two sets of rotating grooves (8) matched with the rotating wheels (4) are fixed on the outer sides of the rotating drums (7), and a motor (5) used for driving the rotating rods (3) to rotate is arranged on one side of each vertical plate (2).

5. The tilter with a clamping structure as claimed in claim 4, characterized in that a supporting plate (6) for supporting the motor (5) is fixed at the bottom end of the motor (5), and the supporting plate (6) is fixedly connected with the vertical plate (2).

6. The upender with a clamping structure as claimed in claim 2, characterized in that the surface of the positioning collet (13) is provided with a rubber layer (15) for cushioning.

Images