CN210647919U

CN210647919U - Workpiece top end and left-right bending equipment

Info

Publication number: CN210647919U
Application number: CN201921678818.3U
Authority: CN
Inventors: 沈幼君; 尚爱华
Original assignee: Suzhou Guokongda Automation Equipment Co Ltd
Current assignee: Suzhou Guokongda Automation Equipment Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-02
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of the equipment of bending and specifically relates to equipment of bending about and on work piece top. The bending equipment comprises a machine table, an ejector block linear driving mechanism, a workpiece side edge bending mechanism, a workpiece top bending mechanism and a jig, wherein the machine table is provided with the ejector block linear driving mechanism, the workpiece side edge bending mechanism, the workpiece top bending mechanism and the jig, and the moving end of the ejector block linear driving mechanism is fixedly connected with the ejector block. The utility model discloses a work piece is fixed a position with the tool to the kicking block. And bending the bulge at the top of the workpiece through the driving mechanism between the jacking blocks and the jacking blocks. The two sides of the workpiece are bent by workpiece side bending mechanisms on the left side and the right side. This application has improved the efficiency that the work piece was bent.

Description

Workpiece top end and left-right bending equipment

Technical Field

The utility model belongs to the technical field of the equipment of bending and specifically relates to equipment of bending about and on work piece top.

Background

After the workpiece is produced and formed, the bulge at the top part needs to be bent, and the left side and the right side of the workpiece need to be bent. But the efficiency of the existing workpiece bending is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem described in the background art, the utility model provides a bending equipment about and on work piece top. And positioning the workpiece through the ejector block and the jig. And bending the bulge at the top of the workpiece through the driving mechanism between the jacking blocks and the jacking blocks. The two sides of the workpiece are bent by workpiece side bending mechanisms on the left side and the right side. This application has improved the efficiency that the work piece was bent.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a work piece top and control equipment of bending, includes board, kicking block linear drive mechanism, work piece side bending mechanism, work piece top bending mechanism and tool, install kicking block linear drive mechanism, work piece side bending mechanism, work piece top bending mechanism, tool on the board, kicking block linear drive mechanism's removal end fixedly connected with kicking block.

Specifically, the end of the top block is V-shaped.

Specifically, kicking block straight line actuating mechanism is the cylinder, and kicking block straight line actuating mechanism's piston rod is fixed on the slide, and slide sliding connection is on the board, and the kicking block is fixed on the slide.

Specifically, the workpiece side edge bending mechanism comprises a side bending block and a bending block driving cylinder, a cylinder body of the bending block driving cylinder is fixed on the machine table, a piston rod of the bending block driving cylinder is fixed on the side bending block, the jig is located between the two mutually symmetrical bending block driving cylinders, and the end of the side bending block is T-shaped.

Specifically, the workpiece top bending mechanism comprises a rodless cylinder, a pressing block, a guide rod, a spring and a connecting plate, wherein a cylinder body of the rodless cylinder is fixed on a machine table, the connecting plate is fixed on a sliding seat of the rodless cylinder, the guide rod is fixed on the pressing block, the end head of the guide rod penetrates through the guide hole in the connecting plate, a limiting block is fixed at the end head of the guide rod, the spring is connected between the connecting plate and the pressing block, and the spring is sleeved on the guide rod.

Specifically, safety gratings are fixed to two sides of the entrance and exit of the machine table respectively.

The utility model has the advantages that: the utility model provides a workpiece top reaches and controls equipment of bending. And positioning the workpiece through the ejector block and the jig. And bending the bulge at the top of the workpiece through the driving mechanism between the jacking blocks and the jacking blocks. The two sides of the workpiece are bent by workpiece side bending mechanisms on the left side and the right side. This application has improved the efficiency that the work piece was bent.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the workpiece side bending mechanism of the present invention;

fig. 3 is a schematic structural view of the top block linear driving mechanism and the top block of the present invention;

fig. 4 is a schematic structural view of the ejector block and the jig positioning workpiece of the present invention;

FIG. 5 is a schematic structural view of the workpiece top bending mechanism of the present invention;

in the figure, 1, a machine table, 2, a top block, 3, a top block linear driving mechanism, 4, a workpiece side edge bending mechanism, 5, a workpiece top bending mechanism, 6, a jig, 7, a sliding plate, 8, a safety grating, 41, a side bending block, 42, a bending block driving cylinder, 51, a rodless cylinder, 52, a pressing block, 53, a guide rod, 54, a spring and 55, and a connecting plate are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is the structural schematic diagram of the utility model, fig. 2 is the structural schematic diagram of the workpiece side bending mechanism of the utility model, fig. 3 is the structural schematic diagram of the kicking block linear driving mechanism and the kicking block of the utility model, fig. 4 is the structural schematic diagram of the kicking block and the tool positioning workpiece of the utility model, fig. 5 is the structural schematic diagram of the workpiece top bending mechanism of the utility model.

The utility model provides a bending equipment about and at work piece top, includes board 1, kicking block 2, kicking block sharp actuating mechanism 3, work piece side mechanism 4, work piece top mechanism 5 and the tool 6 of bending, install kicking block sharp actuating mechanism 3, work piece side mechanism 4, work piece top mechanism 5, the tool 6 of bending on board 1, kicking block sharp actuating mechanism 3's removal end fixedly connected with kicking block 2. The end of the top block 2 is V-shaped. The ejection block linear driving mechanism 3 is an air cylinder, a piston rod of the ejection block linear driving mechanism 3 is fixed on the sliding plate 7, the sliding plate 7 is connected to the machine table 1 in a sliding mode, and the ejection block 2 is fixed on the sliding plate 7. The workpiece side edge bending mechanism 4 is composed of a side bending block 41 and a bending block driving cylinder 42, a cylinder body of the bending block driving cylinder 42 is fixed on the machine table 1, a piston rod of the bending block driving cylinder 42 is fixed on the side bending block 41, the jig 6 is located between the two mutually symmetrical bending block driving cylinders 42, and the end of the side bending block 41 is T-shaped. The workpiece top bending mechanism 5 comprises a rodless cylinder 51, a pressing block 52, a guide rod 53, a spring 54 and a connecting plate 55, wherein a cylinder body of the rodless cylinder 51 is fixed on the machine table 1, the connecting plate 55 is fixed on a sliding seat of the rodless cylinder 51, the guide rod 53 is fixed on the pressing block 52, the end of the guide rod 53 penetrates through a guide hole in the connecting plate 55, the limiting block is fixed at the end of the guide rod 53, the spring 54 is connected between the connecting plate 55 and the pressing block 52, and the spring 54 is sleeved on the guide rod 53. Safety gratings 8 are respectively fixed on two sides of the entrance and exit of the machine table 1.

Referring to fig. 1, fig. 3 and fig. 4, firstly, the bending position of the U-shaped workpiece is placed in the positioning groove of the jig 6, then the piston rod of the ejector block linear driving mechanism 3 drives the ejector block 2 to move towards the workpiece until the V-shaped end of the ejector block 2 is inserted into the U-shaped workpiece, and the two ends of the V-shaped end are respectively and abutted against the protrusion inside the U-shaped workpiece.

As shown in FIG. 5, after the workpiece is positioned, the slide of the rodless cylinder 51 drives the press block 52 to move downward, when the press block 52 presses on the top of the workpiece to protrude, the guide rod 53 on the press block 52 slides downward along the guide hole on the connecting plate 55, and the spring 54 is continuously compressed, so that the workpiece can be protected by buffering, and the workpiece is prevented from being damaged by hard contact. After the spring 54 is fully compressed, the pressing piece 52 continues to move downward, thereby bending the top protrusion of the workpiece until the top protrusion of the workpiece is clamped between the pressing piece 52 and the top block 2 by the bending.

As shown in fig. 2, the workpiece side bending mechanisms 4, which are symmetrical to each other on the left and right sides, start to press the left and right sides of the workpiece. The bending block of the workpiece side bending mechanism 4 drives the piston rod of the air cylinder 42 to drive the bending block 41 to move linearly and horizontally in the direction of the workpiece. The T-shaped ends of the left and right bending blocks 41 squeeze and bend the workpiece part between the end of the top block 2 and the jig 6.

The safety grating 8 can sense whether the body part of a worker extends into the machine table 1 or not, so that the start and stop of the whole testing machine are controlled, and the safety of personnel operation is improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a bending equipment about and at work piece top, characterized by, includes board (1), kicking block (2), kicking block linear drive mechanism (3), work piece side bend mechanism (4), work piece top bend mechanism (5) and tool (6), install kicking block linear drive mechanism (3), work piece side bend mechanism (4), work piece top bend mechanism (5), tool (6) on board (1), the removal end fixedly connected with kicking block (2) of kicking block linear drive mechanism (3).

2. The workpiece top and left and right bending apparatus according to claim 1, wherein: the end of the top block (2) is V-shaped.

3. The workpiece top and left and right bending apparatus according to claim 1, wherein: the ejection block linear driving mechanism (3) is an air cylinder, a piston rod of the ejection block linear driving mechanism (3) is fixed on the sliding plate (7), the sliding plate (7) is connected to the machine table (1) in a sliding mode, and the ejection block (2) is fixed on the sliding plate (7).

4. The workpiece top and left and right bending apparatus according to claim 1, wherein: the workpiece side edge bending mechanism (4) is composed of a side bending block (41) and a bending block driving cylinder (42), a cylinder body of the bending block driving cylinder (42) is fixed on the machine table (1), a piston rod of the bending block driving cylinder (42) is fixed on the side bending block (41), a jig (6) is located between the two mutually symmetrical bending block driving cylinders (42), and the end of the side bending block (41) is T-shaped.

5. The workpiece top and left and right bending apparatus according to claim 1, wherein: the workpiece top bending mechanism (5) is composed of a rodless cylinder (51), a pressing block (52), a guide rod (53), a spring (54) and a connecting plate (55), a cylinder body of the rodless cylinder (51) is fixed on the machine table (1), the connecting plate (55) is fixed on a sliding seat of the rodless cylinder (51), the guide rod (53) is fixed on the pressing block (52), the end of the guide rod (53) penetrates through a guide hole in the connecting plate (55), the limiting block is fixed at the end of the guide rod (53), the spring (54) is connected between the connecting plate (55) and the pressing block (52), and the spring (54) is sleeved on the guide rod (53).

6. The workpiece top and left and right bending apparatus according to claim 1, wherein: safety gratings (8) are respectively fixed on two sides of the entrance and exit of the machine table (1).