CN211866413U

CN211866413U - Turnover device for bending workpiece

Info

Publication number: CN211866413U
Application number: CN201921406528.3U
Authority: CN
Inventors: 张仁善; 彭小洪
Original assignee: Shenzhen Yihe Precision Technology Group Co ltd
Current assignee: Shenzhen Yihe Precision Technology Group Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-11-06
Anticipated expiration: 2029-08-27

Abstract

The utility model provides a turn-over device of work piece of bending, at first the base has been set up, its fixed mounting is subaerial, the crossbeam has been erect on the top of base, supporting mechanism includes many bracing pieces and a plurality of sucking discs that are parallel to each other, many bracing pieces fixed connection is on the crossbeam, fixed mounting has at least three sucking disc on the every bracing piece, at least three sucking disc equidistance arranges on the bracing piece, the work piece of bending adsorbs on a plurality of sucking discs, locating component includes a plurality of stoppers, the stopper rotates to be installed on the crossbeam and a plurality of stopper equidistance arranges on the crossbeam, be connected with two elastomeric element between every stopper and the crossbeam, and two elastomeric element are located the relative both ends of stopper, the side end butt of the work piece of bending is on a plurality of stoppers. The utility model discloses compare in prior art can assist the manipulator to accomplish the turn-over action of the work piece of bending, improved the position precision of the work piece of bending at the turn-over in-process.

Description

Turnover device for bending workpiece

Technical Field

The utility model relates to a panel beating particularly, relates to a turn-over device of work piece of bending.

Background

The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like, and is characterized in that the thickness of the same part is consistent, products processed by the sheet metal industry are called sheet metal parts, the sheet metal parts in different industries are generally different, and the sheet metal parts are generally called when being assembled.

The bending workpiece is often bent for many times in the bending process, and the bending workpiece needs to be turned over continuously in different bending directions.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a turn-over device and turn-over method of work piece bends can assist the manipulator to accomplish the turn-over action of the work piece of bending, has improved the position accuracy of the work piece of bending in the turn-over process.

Therefore, the utility model provides a turn-over device of work piece of bending, the base has been set up at first, its fixed mounting is subaerial, the crossbeam has been erect on the top of base, supporting mechanism includes many bracing pieces and a plurality of sucking discs that are parallel to each other, many bracing pieces fixed connection are on the crossbeam and many bracing pieces equidistance arrange on the crossbeam, fixed mounting has at least three sucking disc on the every bracing piece, at least three sucking disc equidistance arrange on the bracing piece, the work piece of bending adsorbs on a plurality of sucking discs, locating component includes a plurality of stoppers, the stopper rotates to be installed on the crossbeam and a plurality of stopper equidistance arrange on the crossbeam, be connected with two elastomeric element between every stopper and the crossbeam, and two elastomeric element are located the relative both ends of stopper, the side end butt of the work piece of bending is on a plurality of.

Furthermore, a plurality of clamping seats are installed on the cross beam, and limit blocks are rotatably installed on the clamping seats.

Furthermore, a connecting column is fixedly mounted on the clamping seat, a rotating shaft is mounted at the top of the connecting column, and a limiting block is rotatably connected to the rotating shaft.

Further, two elastomeric element include first spring and second spring, the top of the first end fixed connection crossbeam of first spring, the second end fixed connection stopper of first spring, the top of the first end fixed connection joint seat of second spring, the second end fixed connection stopper of second spring.

Further, the first spring and the second spring are respectively positioned at two opposite sides of the connecting column.

Furthermore, the clamping seat is of a C-shaped structure.

Furthermore, the support rod and the horizontal plane form an acute angle.

Furthermore, the base is of an L-shaped structure, and the base and the supporting rod form a C-shaped structure.

The turnover device and the turnover method for the bending workpiece mainly comprise a base, a supporting mechanism and a positioning component, wherein the supporting mechanism comprises a plurality of mutually parallel supporting rods and a plurality of suckers, the supporting rods are fixedly connected to a cross beam and are equidistantly distributed on the cross beam, at least three suckers are fixedly arranged on each supporting rod, the at least three suckers are equidistantly distributed on the supporting rods, the bending workpiece is adsorbed on the suckers, the weight of the workpiece is larger, the supporting rods and the base form a C-shaped structure, and the turnover device and the turnover method have high stability, meanwhile, the workpieces are in different shapes, each limiting block in the positioning assembly is rotatably arranged on the beam and can be self-adaptively abutted against the side end face of the workpiece, and the spring at the bottom of the limiting block can prevent the limiting block from shaking and can automatically reset under the condition that the workpiece is not placed.

Therefore, compared with the prior art, the structure can assist the manipulator to complete the turnover action of the bent workpiece, and improves the position precision of the bent workpiece in the turnover process.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a turnover device for bending a workpiece according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a turn-over device for bending a workpiece according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 2, a turn-over device for bending a workpiece according to an embodiment of the present invention is shown, and first, a base 1 is provided, which is fixedly installed on the ground, and a cross beam 11 is erected at a top end of the base; the supporting mechanism 2 comprises a plurality of supporting rods 21 and a plurality of suckers 22 which are parallel to each other, the plurality of supporting rods 21 are fixedly connected to the cross beam 11, the plurality of supporting rods 21 are equidistantly arranged on the cross beam 11, three suckers 22 are fixedly mounted on each supporting rod 21, the three suckers 22 are equidistantly arranged on the supporting rods 21, and the bending workpiece is adsorbed on the plurality of suckers 22; the positioning assembly comprises a plurality of limiting blocks 3, the limiting blocks 3 are rotatably installed on the cross beam 11, the limiting blocks 3 are arranged on the cross beam 11 at equal intervals, two elastic parts 4 are connected between each limiting block 3 and the cross beam 11, the two elastic parts 4 are located at two opposite ends of each limiting block 3, and the side end faces of the bent workpieces abut against the limiting blocks 3.

Referring to fig. 1 to 2, a plurality of clamping seats 31 are installed on the beam 11, a limiting block 3 is installed on the clamping seat 31 in a rotating manner, a connecting column 32 is fixedly installed on the clamping seat 31, a rotating shaft 33 is installed at the top of the connecting column 32, the limiting block 3 is connected to the rotating shaft 33 in a rotating manner, two elastic components 4 comprise a first spring 41 and a second spring 42, the first end of the first spring 41 is fixedly connected to the top of the beam 11, the second end of the first spring 41 is fixedly connected to the limiting block 3, the first end of the second spring 42 is fixedly connected to the top of the clamping seat 31, the second end of the second spring 42 is fixedly connected to the limiting block 3, the first spring 41 and the second spring 42 are respectively located on two opposite sides of the connecting column 32, the clamping seat 31 is of a C-shaped structure, an acute angle is formed between the supporting rod 21 and the horizontal plane, the base 1 is of.

The turnover device for the bending workpiece mainly comprises a base, a supporting mechanism and a positioning assembly, wherein the supporting mechanism comprises a plurality of mutually parallel supporting rods and a plurality of suckers, the supporting rods are fixedly connected to a cross beam and are equidistantly arranged on the cross beam, at least three suckers are fixedly arranged on each supporting rod and are equidistantly arranged on the supporting rods, the bending workpiece is adsorbed on the suckers, the supporting rods and the base form a C-shaped structure in consideration of the large weight of the workpiece, and the turnover device has high stability, meanwhile, the workpieces are in different shapes, each limiting block in the positioning assembly is rotatably arranged on the beam and can be self-adaptively abutted against the side end face of the workpiece, and the spring at the bottom of the limiting block can prevent the limiting block from shaking and can automatically reset under the condition that the workpiece is not placed.

Example two:

referring to fig. 1 to fig. 2, a turn-over device for bending a workpiece according to a second embodiment of the present invention is shown, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: base 1 fixed mounting is subaerial, crossbeam 11 has been erect on the top of base, many spinal branchs vaulting pole 21 fixed connection are on crossbeam 11, three sucking disc 22 equidistance is arranged on bracing piece 21, the work piece of bending adsorbs on sucking disc 22, be connected through the pivot upset between crossbeam 11 and the base 1, and the both ends of pivot are equipped with first stopper and second stopper respectively for crossbeam 11 can only overturn predetermined angle and reach predetermined position, and then make things convenient for the manipulator to snatch the another side of the work piece of bending.

Example three:

referring to fig. 1 to fig. 2, a turn-over device for bending a workpiece according to a third embodiment of the present invention is shown, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: install three sucking disc 22 on every bracing piece 21, three sucking disc 22 equidistance is arranged on bracing piece 21, and is equipped with elastomeric element between sucking disc 22 and the bracing piece, and this design is the work piece of bending has accomplished bending more than once before the turn-over in the consideration, and its surface is the face of bending, and sucking disc 22 in the coplanar can not satisfy the absorption demand of the face of bending, and the height of installation elastomeric element back sucking disc 22 can self-adaptation regulation, and then adsorbs the work piece of bending more comprehensively.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A turn-over device for bending a workpiece is characterized by comprising:

the base (1) is fixedly arranged on the ground, and a cross beam (11) is erected at the top end of the base;

the supporting mechanism (2) comprises a plurality of supporting rods (21) and a plurality of suckers (22), the supporting rods (21) are parallel to each other, the supporting rods (21) are fixedly connected to the cross beam (11), the supporting rods (21) are equidistantly arranged on the cross beam (11), at least three suckers (22) are fixedly mounted on each supporting rod (21), the at least three suckers (22) are equidistantly arranged on the supporting rods (21), and bending workpieces are adsorbed on the suckers (22);

the positioning assembly comprises a plurality of limiting blocks (3), the limiting blocks (3) are rotatably installed on the cross beam (11) and are equidistantly arranged on the cross beam (11), each limiting block (3) and the cross beam (11) are connected with two elastic parts (4), the two elastic parts (4) are located at two opposite ends of the limiting blocks (3), and the side end faces of bent workpieces are abutted to the limiting blocks (3).

2. The turnover device for bending workpieces according to claim 1, wherein a plurality of clamping seats (31) are mounted on the cross beam (11), and the limiting blocks (3) are rotatably mounted on the clamping seats (31).

3. The turnover device for bending workpieces according to claim 2, wherein a connecting column (32) is fixedly mounted on the clamping seat (31), a rotating shaft (33) is mounted at the top of the connecting column (32), and the limiting block (3) is rotatably connected to the rotating shaft (33).

4. The turnover device for bending workpieces according to claim 3, wherein the two elastic members (4) comprise a first spring (41) and a second spring (42), a first end of the first spring (41) is fixedly connected with the top of the cross beam (11), a second end of the first spring (41) is fixedly connected with the limiting block (3), a first end of the second spring (42) is fixedly connected with the top of the clamping seat (31), and a second end of the second spring (42) is fixedly connected with the limiting block (3).

5. The apparatus according to claim 4, characterized in that said first spring (41) and said second spring (42) are located on opposite sides of said connecting column (32).

6. A device for turning over a workpiece according to any one of claims 2-5, characterised in that the clamping seat (31) is of C-shaped configuration.

7. The device for turning over a workpiece according to claim 1, characterised in that the support bar (21) forms an acute angle with the horizontal plane.

8. The device for turning over a workpiece according to claim 7, characterised in that the base (1) is of L-shaped configuration, which forms a C-shaped configuration with the supporting bar (21).