CN211386455U

CN211386455U - Shaping and flanging mechanism for automobile sheet metal parts

Info

Publication number: CN211386455U
Application number: CN202020022364.0U
Authority: CN
Inventors: 徐伟
Original assignee: Changsha Asitiya Wuxiang Auto Parts Co ltd
Current assignee: Changsha Asitiya Wuxiang Auto Parts Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-01
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses an automobile sheet metal part shaping and flanging mechanism, which relates to the technical field of sheet metal processing equipment and aims at solving the problem that the mould can generate scrap burrs in the flanging and cutting process and influence the processing process effect in the existing flanging and processing process of the automobile sheet metal part, the utility model provides a scheme which comprises a flanging machine body and a U-shaped mounting column, wherein a supporting rod is fixedly arranged at the upper corner position of the flanging machine body, a U-shaped mounting column is fixedly arranged at the upper end of the supporting rod, a cylinder is fixedly arranged inside the upper end of the U-shaped mounting column, a telescopic rod is movably arranged at the lower end of the cylinder, an indicating rod is welded on the side wall of the telescopic rod, a fixed block is fixedly arranged at the lower end of the telescopic rod, the utility model has novel structure and solves the problem that the mould can generate the scrap burrs in the flanging and cutting process of the automobile sheet metal part, the effect of the processing technique is influenced.

Description

Shaping and flanging mechanism for automobile sheet metal parts

Technical Field

The utility model relates to a sheet metal processing equipment technical field especially relates to an automobile sheet metal component plastic flanging mechanism.

Background

In the mechanical sheet metal component course of working, the flanging hole processing refers to along the processing activity of hole periphery turning the sheet metal component into the side flange according to certain standard, and the flanging hole punching press processing mode that is commonly used at present stage divide into two kinds: one is no pre-hole flanging and the other is pre-hole flanging.

Because car sheet metal component is in the turn-ups processing technology in-process, the mould can produce piece deckle edge in turn-ups cutting process, influences the processing technology effect, in order to solve this problem, we provide a car sheet metal component plastic turn-ups mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of car sheet metal component plastic turn-ups mechanism has solved because car sheet metal component in turn-ups processing technology in-process, the mould can produce piece deckle edge at turn-ups cutting process, influences the problem of processing technology effect.

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

a shaping and flanging mechanism for an automobile sheet metal part comprises a flanging machine body and a U-shaped mounting column, wherein a supporting rod is fixedly mounted at the corner position of the upper end of the flanging machine body, the U-shaped mounting column is fixedly mounted at the upper end of the supporting rod, an air cylinder is fixedly mounted in the upper end of the U-shaped mounting column, a telescopic rod is movably mounted at the lower end of the air cylinder, an indicating rod is welded on the side wall of the telescopic rod, a fixed block is fixedly mounted at the lower end of the telescopic rod, a female die is fixedly mounted at the lower end of the fixed block, a male die is fixedly mounted at the lower end of the U-shaped mounting column, a second support is arranged in the male die, a rotating motor is fixedly mounted at the upper end of the second support, a rotating shaft is movably mounted at the upper end of the rotating motor, a first support is fixedly mounted, and the upper end of the polishing disc is movably provided with a polishing rotating ring.

Preferably, the upper end surface of the female die is provided with a female die groove, and the female die groove is circular.

Preferably, the upper end of the male die is provided with a male die cutting knife, and the male die cutting knife is matched with the female die groove.

Preferably, the outer diameter of the ring formed by the grinding disc is the same as the inner diameter of the punch cutter.

Preferably, the wheels are fixedly mounted at the bottom end of the flanging machine body, a movable groove is formed in the side face of the upper end of the U-shaped mounting column, and an indicating rod is arranged inside the movable groove.

The utility model has the advantages that:

1: when the device is used, the cutting knife at the upper end of the male die and the die fall to be extruded are matched, so that the automobile sheet metal part forms a flanging in the middle, and the male die and the die can be replaced at any time, so that the flanging effects of different shapes can be formed conveniently.

2: the device is when using, through terrace die internally mounted's the disc of polishing, uses to rotate the motor and drives the disc of polishing and polish the piece deckle edge that the turn-ups shaping back produced for the panel beating is better at the shaping effect of turn-ups processing technology, saves the flow of polishing alone, saves the processing cost.

In summary, the following steps: the utility model provides an automobile sheet metal component plastic turn-ups mechanism has solved because automobile sheet metal component in turn-ups processing technology process, the mould can produce piece deckle edge in turn-ups cutting process, influences the problem of processing technology effect, and can change terrace die and die according to the sheet metal component shape, saves panel beating turn-ups processing cost, convenient operation, suitable popularization.

Drawings

Fig. 1 is a structural sectional view of the present invention.

Fig. 2 is the schematic diagram of the structure of the female die of the present invention.

Fig. 3 is a schematic structural view of the male mold of the present invention.

Fig. 4 is a schematic structural view of the polishing disc of the present invention.

Fig. 5 is an enlarged view of a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a flanger body; 2. a wheel; 3, supporting the rod; 4. a U-shaped mounting post; 5. a telescopic rod; 6. a cylinder; 7. an indication lever; 8. a fixed block; 9. a female die; 10. a die cavity; 11. a male die; 12. a male die cutter; 13. a rotating shaft; 14. a first bracket; 15. polishing the disc; 16. a second bracket; 17. the motor is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an automobile sheet metal part shaping and flanging mechanism comprises a flanging machine body 1 and a U-shaped mounting column 4, wherein a supporting rod 3 is fixedly mounted at the upper end corner position of the flanging machine body 1, the U-shaped mounting column 4 is fixedly mounted at the upper end of the supporting rod 3, an air cylinder 6 is fixedly mounted inside the upper end of the U-shaped mounting column 4, an expansion rod 5 is movably mounted at the lower end of the air cylinder 6, an indicating rod 7 is welded on the side wall of the expansion rod 5, a fixing block 8 is fixedly mounted at the lower end of the expansion rod 5, a female die 9 is fixedly mounted at the lower end of the fixing block 8, a male die 11 is fixedly mounted at the lower end of the U-shaped mounting column 4, a second support 16 is arranged inside the male die 11, a rotating motor 17 is fixedly mounted at the upper end of the second support 16, and a, just the upper end fixed mounting of pivot 13 has first support 14, the upper end welding of first support 14 has polishing disc 15, just polishing disc 15's upper end movable mounting has the swivel of polishing, and the upper end surface of die 9 is equipped with die cavity 10, just die cavity 10 is circular form, and the upper end of terrace die 11 is equipped with terrace die cutting knife 12, just terrace die cutting knife 12 matches with die cavity 10, and the ring external diameter that polishing disc 15 formed is the same with the internal diameter of terrace die cutting knife 12, and the bottom fixed mounting of flanger body 1 has wheel 2, just the upper end side of U type erection column 4 is equipped with movable groove, the inside in movable groove is equipped with indicator 7.

The working principle is as follows: when the automobile sheet metal part reshaping and flanging mechanism is used, firstly, a worker places a sheet metal part to be flanged on the upper end of a male die 11, a cylinder 6 and a rotating motor 17 are started simultaneously, a telescopic rod 5 descends along with the telescopic rod, then a female die 9 installed at the lower end descends along with the telescopic rod, the sheet metal part is extruded and formed through a male die cutting knife 12 installed at the upper end of the male die 11 after contacting the sheet metal part, at the moment, a second support 16 drives a polishing disc 15 to rotate under the rotating action of the rotating motor 17, then a polishing rotating ring at the upper end of the polishing disc 15 rotates to polish scraps and burrs generated in a flanging process, after polishing is finished, the cylinder 6 drives the telescopic rod 5 to ascend, the cylinder 6 and the rotating motor 17 are closed, and the sheet metal part finishes; when the sheet metal parts with different shapes are required to be flanged, the male die 11 and the female die 9 are detached manually, and the male die 11 and the female die 9 which are similar to the sheet metal parts in shape are replaced and installed, so that the different flanging requirements of the sheet metal parts are met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The shaping and flanging mechanism for the automobile sheet metal part comprises a flanging machine body (1) and a U-shaped mounting column (4), and is characterized in that a supporting rod (3) is fixedly mounted at the upper end corner position of the flanging machine body (1), the U-shaped mounting column (4) is fixedly mounted at the upper end of the supporting rod (3), an air cylinder (6) is fixedly mounted inside the upper end of the U-shaped mounting column (4), a telescopic rod (5) is movably mounted at the lower end of the air cylinder (6), an indicating rod (7) is welded on the side wall of the telescopic rod (5), a fixing block (8) is fixedly mounted at the lower end of the telescopic rod (5), a female die (9) is fixedly mounted at the lower end of the fixing block (8), a male die (11) is fixedly mounted at the lower end of the U-shaped mounting column (4), and a second support (16) is arranged at the middle position, just the upper end fixed mounting of second support (16) has rotation motor (17), the upper end movable mounting who rotates motor (17) has pivot (13), just the upper end fixed mounting of pivot (13) has first support (14), the upper end welding of first support (14) has disc (15) of polishing, just the upper end movable mounting of disc (15) of polishing has the swivel of polishing.

2. The shaping and flanging mechanism for the automobile sheet metal parts is characterized in that a concave die groove (10) is formed in the upper end surface of the concave die (9), and the concave die groove (10) is circular.

3. The automobile sheet metal part shaping and flanging mechanism is characterized in that a male die cutting knife (12) is arranged at the upper end of a male die (11), and the male die cutting knife (12) is matched with a female die groove (10).

4. The automobile sheet metal part reshaping and flanging mechanism is characterized in that the outer diameter of a ring formed by the grinding disc (15) is the same as the inner diameter of the punch cutting knife (12).

5. The automobile sheet metal part shaping and flanging mechanism is characterized in that wheels (2) are fixedly mounted at the bottom end of the flanging machine body (1), a movable groove is formed in the side face of the upper end of the U-shaped mounting column (4), and an indicating rod (7) is arranged inside the movable groove.