CN218425126U

CN218425126U - Wheel hub dress trim cover stamping forming device

Info

Publication number: CN218425126U
Application number: CN202222048698.7U
Authority: CN
Inventors: 吴逸青; 刘燕凡; 王勋军; 吕家伟
Original assignee: Ganzhou Junyi Technology Co ltd
Current assignee: Ganzhou Junyi Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-02-03
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a wheel hub dress trim cover former technical field provides a wheel hub dress trim cover stamping forming device. The base, base top level is fixed with the roof, the top front side of roof is fixed with telescopic cylinder I, the bottom of telescopic cylinder I is fixed with the clamp plate, the ladder slotted hole has been seted up under the clamp plate to the base, the bottom of ladder slotted hole is fixed with die-cut platform, the top rear side of roof is fixed with telescopic cylinder II, the die is gone up to telescopic cylinder II's bottom fixedly connected with, the logical slotted hole has been seted up under last die to the base, the groove of going through has been seted up to the inside of base, ladder slotted hole and logical slotted hole all communicate with the groove of going through, the bottom in groove of going through is equipped with the slide rail, sliding connection has the slip table on the slide rail, fixedly connected with lower punch die on the slip table, one side of slip table is connected with the telescopic link. The utility model has the advantages that: the punching of the sheet and the punching of the decorative cover can be finished in one machine, so that the transfer times and the positioning time of small aluminum sheets are reduced.

Description

Hub decorative cover punch forming device

Technical Field

The utility model relates to a wheel hub dress trim cover former technical field, in particular to wheel hub dress trim cover stamping forming device.

Background

With the rapid development of the automobile market, as one of the key components of the automobile driving system, consumers have not only satisfied the safety and practicability of the automobile aluminum alloy wheel, but also have higher and higher requirements on the appearance decoration. Since the decoration cover is assembled with the wheel disc to play a very important role in the overall appearance and the decoration effect of the wheel, the decoration effect of the decoration cover in the appearance of the wheel is more and more prominent. At present, the types of wheel decorative covers are various, and from the material point of view, the decorative covers are made of plastic materials, stainless steel materials, aluminum alloy materials and the like; in terms of blank forming process, the decoration cover blank is manufactured by processes such as injection molding, punch forming, casting forming and the like.

The decorative cover formed by punching is mainly a process adopted for a coiled aluminum plate, and the coiled aluminum plate is more suitable for the punching forming process due to the equal thickness of the coiled aluminum plate. The hub decorative strip is generally forged. In the stamping forming process, a coiled aluminum plate is generally stamped into small sheets with a certain shape, and then the small sheets are stamped and formed for one time or multiple times by using an upper die and a lower die.

In the prior art, the aluminum plate is punched into small sheets and finally is punched and formed in two punching devices, so that enterprises need to purchase more devices, the device purchase cost of the enterprises is probably increased, and more workshop use area is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wheel hub dress trim cover stamping forming device, mainly used solve the problem that many stamping equipment just can accomplish the punching press of wheel hub dress trim cover stamping forming in-process need use.

The above technical problem of the utility model is mainly solved through following technical scheme: the automatic stamping die comprises a base, the both ends vertical fixation of base has the riser, riser top level is fixed with the roof, the top front side of roof is fixed with telescopic cylinder I, telescopic cylinder I's bottom fixedly connected with clamp plate, the base is in the ladder slotted hole has been seted up under the clamp plate, the bottom of ladder slotted hole is fixed with die-cut platform, the top rear side of roof is fixed with telescopic cylinder II, the bottom fixedly connected with of telescopic cylinder II goes up the die, the base is in the logical slotted hole has been seted up under the last die, the groove of leading to the expert has been seted up to the inside of base, ladder slotted hole and logical slotted hole all with the groove intercommunication of leading to the expert, the bottom in groove of leading to the expert is equipped with the slide rail, sliding connection has the slip table on the slide rail, fixedly connected with down the telescopic link on the slip table, one side of slip table is connected with the telescopic link, the terrace die is fixed in the terrace die is led to the inslot of leading to the expert.

Through the technical scheme, the aluminum plate is punched into the small pieces and the small aluminum plate is integrated in one device in a punching mode, so that the turnover frequency is reduced, the production efficiency is improved, the number of devices is reduced, and the purchase cost of the devices is reduced.

Preferably, a plurality of groups of boss columns are arranged in the middle of the bottom of the pressing plate, a groove is formed in the top end of the lower male die, the boss columns can be embedded into the groove, and a semi-finished workpiece can be positioned at the top end of the lower male die through the cooperation of the boss columns and the groove.

Through above-mentioned technical scheme, die-cut fashioned small aluminum plate can simply be fixed on the lower terrace die on the slip table, avoids the slip table to remove the in-process small aluminum plate and takes place to shift or drop, improves the dress trim cover shaping yields.

Preferably, the punching table is fixed to the bottom of the stepped slot hole by bolts.

Through the technical scheme, the punching platforms with different specifications and shapes can be replaced conveniently according to the punching shapes of the small aluminum plates.

Preferably, the side wall of the punching table is provided with a plurality of groups of heat dissipation holes.

Through above-mentioned technical scheme, die-cut platform and the die-cut aluminum plate's of clamp plate in-process can produce a large amount of heats, and the louvre can improve the heat dissipation efficiency of die-cut platform.

Preferably, a discharge chute is formed in the rear side of the top end of the base and communicated with the passing chute.

Through above-mentioned technical scheme, final fashioned decoration lid is pushed to the blown down tank by the slip table, and make full use of base space reduces base length.

The beneficial effects of the utility model are that: the punching of die-cut and the dress trim of sheet can be accomplished in a machine, reduces the transportation number of times and the positioning time of small aluminum plate sheet, improves production efficiency, reduces equipment quantity, reduces cost in business.

Drawings

FIG. 1 is a schematic view of the front upper side view of the present invention;

FIG. 2 is a schematic view of the rear upper view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the structure of the base passage groove of the present invention;

the notation in the figure is:

1. the automatic punching machine comprises a base, a vertical plate 2, a top plate 3, telescopic cylinders I4, telescopic cylinders II 5, a pressure plate 6, a step groove hole 7, a through groove hole 8, a through groove 9, a slide rail 10, a punching table 11, a heat dissipation hole 12, a telescopic rod 13, a sliding table 14, a lower male die 15, a groove 16, a boss column 17, an upper female die 18 and a discharge groove 19.

Detailed Description

The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.

Example (b):

the wheel hub decorative cover punch forming device of this embodiment, as shown in fig. 1-4, including base 1, base 1's both ends vertical fixation has

riser

2, and 2 top levels of riser are fixed with roof 3, and roof 3 passes through screw and riser 2 fixed connection, and roof 3 makes separable structure with riser 2, makes things convenient for maintenance equipment. The top front side of roof 3 is fixed with telescopic cylinder I4, and telescopic cylinder I4's bottom fixedly connected with clamp plate 6.

A stepped slotted hole 7 is formed in the base 1 right below the pressing plate 6, and a punching table 11 is fixed to the bottom of the stepped slotted hole 7. The punching table 11 has a punching hole in the middle, the pressing plate 6 has the same shape as the punching hole, and the pressing plate 6 punches the aluminum sheet of the coil material into small pieces of sheet material, which are punched into the punching hole in the middle of the punching table 11 and fall on the top of the lower punch 15.

A telescopic cylinder II 5 is fixed on the rear side of the top end of the top plate 3, and an upper female die 18 is fixedly connected to the bottom of the telescopic cylinder II 5.

The base 1 is provided with a through slot hole 8 under the upper female die 18. And the upper female die 18 is matched with the lower male die 15 on the sliding table 14 for punching through the through-slot hole 8 under the action of the telescopic cylinder II 5, so that the small sheets are subjected to punch forming of the decorative cover.

A passing groove 9 is formed in the base 1, and the stepped groove hole 7 and the passing groove hole 8 are communicated with the passing groove 9.

The bottom of the through groove 9 is provided with a slide rail 10, and the slide rail 10 is connected with a sliding table 14 in a sliding manner. A lower male die 15 is fixedly connected to the sliding table 14, an expansion link 13 is connected to one side of the sliding table 14, and the expansion link 13 is fixed in the through groove 9.

In this embodiment, a plurality of sets of boss columns 17 are arranged in the middle of the bottom of the pressing plate 6, a groove 16 is formed in the top end of the lower punch 15, the boss columns 17 can be embedded into the groove 16, and the semi-finished workpiece can be positioned at the top end of the lower punch 15 through the matching of the boss columns 17 and the groove 16.

The small aluminum plate formed by punching can be simply fixed on the lower convex die 15 on the sliding table 14, so that the small aluminum plate is prevented from shifting or falling in the moving process of the sliding table 14, and the forming yield of the decorative cover is improved.

In this embodiment, the die-cutting table 11 is fixed to the bottom of the stepped slot hole 7 by bolts.

The punching table 11 with different specification shapes can be conveniently replaced according to the punching shapes of the small aluminum plates.

In this embodiment, the side wall of the die-cutting table 11 is provided with a plurality of sets of heat dissipation holes 12.

Die-cut platform 11 and the die-cut aluminum plate's of clamp plate 6 in-process can produce a large amount of heats, and louvre 12 can improve the heat dissipation efficiency of die-cut platform 11.

In this embodiment, the rear side of the top end of the base 1 is provided with a discharge chute 19, and the discharge chute 19 is communicated with the passing groove 9.

The finally formed decorative cover is pushed to the discharging groove 19 by the sliding table 14, the space of the base 1 is fully utilized, and the length of the base 1 is reduced.

When the device is used, as shown in fig. 1, an aluminum plate with a large sheet or coiled material is moved to the bottom of the pressing plate 6, the telescopic air cylinder I4 is started, the pressing plate 6 moves downwards, and the expanded aluminum plate is punched into small pieces of aluminum plates. A small piece of aluminum plate is pressed into the top end of the lower punch 15 from a die-cut opening in the middle of the die-cutting table 11. In the process, the aluminum plate is pressed into the groove 16 by the boss column 17 at the bottom of the pressing plate 6, so that the small aluminum plate is fixed at the top end of the lower convex die 15, and the small aluminum plate cannot shift or fall off in the process of moving the sliding table 14.

Then the telescopic rod 13 is started to move the sliding table 14 to be right below the through slot hole 8, namely, right below the upper concave die 18. And starting a telescopic cylinder II 5, pressing down the upper female die 18 and closing the lower female die 15, and stamping the small aluminum plate into the required decorative cover shape.

When the upper female die 18 is lifted by the telescopic cylinder II 5 and separated from the passing groove 9, the telescopic rod 13 is controlled again to move, and the stamped decorative cover is moved into the discharging groove 19. The person may later remove the trim cover from the lower punch 15.

The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.

Claims

1. The utility model provides a wheel hub dress trim cover stamping forming device, includes base (1), the both ends vertical fixation of base (1) has riser (2), riser (2) top level is fixed with roof (3), the top front side of roof (3) is fixed with telescopic cylinder I (4), the bottom fixedly connected with clamp plate (6) of telescopic cylinder I (4), its characterized in that, base (1) is in seted up ladder slotted hole (7) under clamp plate (6), the bottom of ladder slotted hole (7) is fixed with die-cut platform (11), the top rear side of roof (3) is fixed with telescopic cylinder II (5), the bottom fixedly connected with of telescopic cylinder II (5) goes up die (18), base (1) is in go up die (18) under seted up through-slot hole (8), the inside of base (1) has seted up through-slot (9), slotted hole (7) and through-slot (8) all with go up through-slot (9), the bottom of through-slot (9) is equipped with slide rail (10), slide rail (14) fixed connection has slide rail (14), slide rail (14) on the slide rail (14), the telescopic rod (13) is fixed in the through groove (9).

2. The hub decorative cover punch forming device is characterized in that a plurality of groups of boss columns (17) are arranged in the middle of the bottom of the pressure plate (6), grooves (16) are formed in the top ends of the lower bosses (15), the boss columns (17) can be embedded into the grooves (16), and semi-finished workpieces can be positioned at the top ends of the lower bosses (15) through the cooperation of the boss columns (17) and the grooves (16).

3. The hub decorative cover punch forming device according to claim 1, characterized in that the die-cutting table (11) is fixed to the bottom of the stepped slot hole (7) by bolts.

4. The hub decorative cover punch forming device according to claim 3, wherein the sidewall of the punching platform (11) is provided with a plurality of groups of heat dissipation holes (12).

5. The punch forming device for the hub decorative cover is characterized in that a discharge chute (19) is formed in the rear side of the top end of the base (1), and the discharge chute (19) is communicated with the through groove (9).