CN217912480U

CN217912480U - Mould for outer plate of skylight of automobile back door

Info

Publication number: CN217912480U
Application number: CN202222299367.0U
Authority: CN
Inventors: 郭汉祥
Original assignee: Cangzhou Xinblueprint Automobile Mould Co ltd
Current assignee: Cangzhou Xinblueprint Automobile Mould Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-29
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of mold, specifically be a car back door skylight planking mould, the on-line screen storage device comprises a base, the top fixed mounting of base has punching press mechanism, install the mould in the punching press mechanism, the die cavity has been seted up to the top face of base, fixed mounting has a plurality of supporting shoes in the die cavity, through setting up pivot, gear, briquetting, jacking piece and guard plate down, when last mould descends and carries out stamping operation, briquetting under the in-process that the clamp plate descends can extrude downwards, the briquetting descends and drives gear revolve down, gear revolve drives the pivot and rotate, because jacking piece and gear intermeshing again, gear revolve makes jacking piece rise, jacking piece rises and makes the guard plate rise, shelter from the protection to the punching press department, avoid the sweeps to cause the injury to the staff among the punching press, and need not accomplish with the help of other drive element in this protection process, save the cost, the structure is ingenious, and the practicality is strong.

Description

Mould for outer plate of skylight of automobile back door

Technical Field

The utility model relates to the technical field of mold, specifically be a car back door skylight outer panel mould.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The die is a tool for molding articles, the processing of the shapes of the articles is realized mainly by changing the physical state of a molded material, in the automobile manufacturing process, a plurality of stamping parts with different sizes are required for assembling an automobile body, such as a back door skylight outer plate, and in the production process of the back door skylight outer plate, a corresponding stamping die is required.

When the existing stamping die is used for stamping operation, the general protection performance is weak, and in the stamping process, scraps generated by stamping can be splashed and divided, so that workers nearby the die are injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car back door skylight exterior panel mould to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a car back door skylight planking mould, includes the base, the top fixed mounting of base has punching press mechanism, install the mould on the punching press mechanism, the die cavity has been seted up to the top face of base, fixed mounting has a plurality of supporting shoes in the die cavity, and a plurality of be provided with the bed die on the supporting shoe, the working chamber has been seted up on the base, the inside below fixed mounting who is located the die cavity of working chamber has the second cylinder, the piston rod of second cylinder runs through die cavity and supporting shoe and fixedly connected with kicking block, just kicking block fixed connection is in the bottom of bed die, rotate between the both sides wall that the working chamber corresponds and install the pivot, the surface interference fit of pivot has two gears, the equal slidable mounting in both sides of working chamber inner wall has lower briquetting, and two the kicking block is equallyd divide and do not intermesh with the gear that corresponds, a side slidable mounting of working chamber inner wall has two jacking blocks, just the jacking block is equallyd divide and do not intermesh with the gear that corresponds, two fixed mounting has the guard plate before the jacking block.

Preferably, the punching press mechanism includes stand, fixed plate, first cylinder and clamp plate, the top of base is rectangle fixed mounting and has the stand, and four the top fixed mounting of stand has the fixed plate, and four slidable mounting has same first cylinder on the stand, the clamp plate is installed at the top of fixed plate, the piston rod of clamp plate runs through the roof and the fixed connection of fixed plate on the roof of clamp plate, fixed mounting has the mould on the bottom plate of clamp plate.

Preferably, a plurality of racks are arranged on one side plate of the lower pressing block and one side plate of the jacking block, and the lower pressing block and the jacking block are meshed with the gear through the racks respectively.

Preferably, the top plate of the base is provided with two through grooves, the size of each through groove corresponds to that of the lower pressing block, and the top plate of the base is provided with a lifting groove in a penetrating manner.

Preferably, two ends of the pressing plate bottom plate are respectively and fixedly provided with two shock pads, and the shock pads are positioned right above the two lower pressing blocks.

Preferably, the top block comprises a transverse plate and a plurality of vertical plates, the transverse plate is fixedly provided with the vertical plates, the number of the vertical plates corresponds to that of the supporting blocks, and the vertical plates penetrate through the top plates of the supporting blocks and are fixedly connected to the bottom of the lower die.

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

the utility model discloses in, through setting up the pivot, the gear, lower briquetting, jacking piece and guard plate cooperate the use, when the punching press operation is carried out in the decline of upper mould, the briquetting can be pushed down downwards in the in-process that the clamp plate descends, lower briquetting descends and drives gear revolve, gear revolve drives the pivot and rotates, because jacking piece and gear intermeshing again, gear revolve makes jacking piece rise, jacking piece rises and makes the guard plate rise, shelter from the protection to the punching position, avoid the sweeps in the punching press process to splash and cause the injury to the staff, and need not accomplish with the help of other drive elements in this protection process, save the cost, and the structure is ingenious, therefore, the clothes hanger is strong in practicability;

the utility model discloses in, use through the cooperation that sets up supporting shoe, second cylinder and kicking block, after the punching press operation, can realize the automatic jack-up of stamping workpiece automatically, make things convenient for the staff to unload for work efficiency alleviates staff's work load.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic view of an exploded structure of the base of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a column; 3. a fixing plate; 4. a first cylinder; 5. pressing a plate; 6. an upper die; 7. a mold cavity; 8. a support block; 9. a second cylinder; 10. a top block; 11. a lower die; 12. a working chamber; 13. a rotating shaft; 14. a gear; 15. pressing the block; 16. jacking blocks; 17. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a car back door skylight planking mould, the on-line screen storage device comprises a base 1, base 1's top fixed mounting has stamping mechanism, install mould 6 on the stamping mechanism, die cavity 7 has been seted up to base 1's top face, fixed mounting has a plurality of supporting shoe 8 in the die cavity 7, and be provided with bed die 11 on a plurality of supporting shoe 8, working chamber 12 has been seted up on the base 1, the inside fixed mounting in the below that is located die cavity 7 of working chamber 12 has second cylinder 9, the piston rod of second cylinder 9 runs through die cavity 7 and supporting shoe 8 and fixedly connected with kicking block 10, and kicking block 10 fixed connection is in the bottom of bed die 11, it installs pivot 13 to rotate between the both sides wall that working chamber 12 corresponds, pivot 13's outer surface interference fit has two gear 14, equal slidable mounting in both sides of working chamber 12 inner wall has lower briquetting 15, and two lower briquetting 15 are equallyd divide respectively with corresponding gear 14 intermeshing, and two jacking piece 16 are equallyd divide a side slidable mounting of working chamber 12 inner wall have two jacking piece 16, and two jacking piece 16 equallyd divide and divide respectively with corresponding gear 14 intermeshing, fixed mounting has 17 before two jacking piece 16, further guard plate, all contact the bottom of two jacking piece 16 with the bottom of working chamber 12 inner wall and can avoid lower briquetting 15, thereby.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the punching press mechanism includes stand 2, fixed plate 3, first cylinder 4 and clamp plate 5, base 1's top is rectangle fixed mounting and has stand 2, and the top fixed mounting of four stands 2 has fixed plate 3, and slidable mounting has same first cylinder 4 on four stands 2, clamp plate 5 is installed at the top of fixed plate 3, the piston rod of clamp plate 5 runs through the roof of fixed plate 3 and fixed connection is on the roof of clamp plate 5, fixed mounting has last mould 6 on the bottom plate of clamp plate 5.

In this embodiment, as shown in fig. 1, 2, 3, and 4, a plurality of racks are disposed on each of the side plates of the lower pressing block 15 and the jacking block 16, and the lower pressing block 15 and the jacking block 16 are engaged with the gear 14 through the racks, respectively.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, two through grooves are formed in the top plate of the base 1, the size of each through groove corresponds to the size of the lower pressing block 15, and a lifting groove is formed in the top plate of the base 1 in a penetrating manner, so that the size of the lifting groove is larger than that of the protection plate 17, and the lifting of the two jacking blocks 16 can be achieved.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, two shock absorbing pads are respectively and fixedly mounted at two ends of the bottom plate of the pressing plate 5, and the shock absorbing pads are located right above the two lower pressing blocks 15.

In this embodiment, as shown in fig. 1 and 3, the top block 10 includes a horizontal plate and a plurality of vertical plates, the horizontal plate is fixedly mounted with a plurality of vertical plates, the number of the vertical plates corresponds to the number of the supporting blocks 8, and the vertical plates penetrate through the top plate of the supporting blocks 8 and are fixedly connected to the bottom of the lower mold 11.

The utility model discloses a use method and advantage: when the mould for the outer plate of the skylight and the rear window of the automobile back door is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply is applied to the electric equipment in the device, then, raw materials are placed at the position of the lower die 11 on the base 1, then, stamping operation is performed through the stamping mechanism, the lower pressing block 15 can be downwards extruded in the descending process of the pressing plate 5, the lower pressing block 15 descends to drive the gear 14 to rotate, the gear 14 rotates to drive the rotating shaft 13 to rotate, the gear 14 rotates to enable the lifting block 16 to ascend, the lifting block 16 ascends to enable the protection plate 17 to ascend, the stamping position is shielded and protected, the situation that scraps in the stamping process are splashed to hurt workers is avoided, and the protection process is completed without the aid of other driving elements, the cost is saved, the structure is ingenious, and the practicability is strong.

After the punching press is finished, the switch of the second cylinder 9 is opened to enable the second cylinder to work, the second cylinder 9 can jack the lower die 11 during working, so that the punching workpiece can be automatically lifted, the worker can conveniently unload materials, the working efficiency is improved, and the workload of the worker is reduced.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a car back door skylight planking mould, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a stamping mechanism, the stamping mechanism is provided with an upper die (6), a die cavity (7) is arranged on the top end surface of the base (1), a plurality of supporting blocks (8) are fixedly arranged in the die cavity (7), and a plurality of supporting blocks (8) are provided with lower dies (11), a working cavity (12) is arranged on the base (1), a second cylinder (9) is fixedly arranged in the working cavity (12) below the die cavity (7), a piston rod of the second cylinder (9) penetrates through the die cavity (7) and the supporting block (8) and is fixedly connected with a top block (10), and the top block (10) is fixedly connected with the bottom of the lower die (11), a rotating shaft (13) is rotatably arranged between two corresponding side walls of the working cavity (12), two gears (14) are in interference fit with the outer surface of the rotating shaft (13), both sides of the inner wall of the working cavity (12) are provided with lower pressing blocks (15) in a sliding way, and the two lower pressing blocks (15) are respectively meshed with the corresponding gears (14), two jacking blocks (16) are slidably arranged on one side surface of the inner wall of the working cavity (12), and the two jacking blocks (16) are respectively meshed with the corresponding gears (14), and a protection plate (17) is fixedly arranged in front of the two jacking blocks (16).

2. The mold for the skylight outer plate of the automobile back door as claimed in claim 1, wherein: punching press mechanism includes stand (2), fixed plate (3), first cylinder (4) and clamp plate (5), the top of base (1) is rectangle fixed mounting and has stand (2), and four the top fixed mounting of stand (2) has fixed plate (3), and four slidable mounting has same first cylinder (4) on stand (2), clamp plate (5) are installed at the top of fixed plate (3), the piston rod of clamp plate (5) runs through the roof and the fixed connection of fixed plate (3) on the roof of clamp plate (5), fixed mounting has last mould (6) on the bottom plate of clamp plate (5).

3. The mold for the skylight outer plate of the automobile back door as claimed in claim 1, wherein: a plurality of racks are arranged on one side plate of each of the lower pressing block (15) and the jacking block (16), and the lower pressing block (15) and the jacking block (16) are meshed with the gear (14) through the racks respectively.

4. The mold for the skylight outer plate of the back door of the automobile as claimed in claim 1, wherein: two through grooves are formed in the top plate of the base (1), the size of each through groove corresponds to that of the corresponding lower pressing block (15), and a lifting groove is formed in the top plate of the base (1) in a penetrating mode.

5. The mold for the skylight outer plate of the automobile back door as claimed in claim 2, wherein: two ends of the bottom plate of the pressing plate (5) are respectively and fixedly provided with two shock pads, and the shock pads are positioned right above the two lower pressing blocks (15).

6. The mold for the skylight outer plate of the automobile back door as claimed in claim 1, wherein: the ejecting block (10) comprises a transverse plate and a plurality of vertical plates, the transverse plate is fixedly provided with the vertical plates, the number of the vertical plates corresponds to the number of the supporting blocks (8), and the vertical plates penetrate through the top plate of the supporting blocks (8) and are fixedly connected to the bottom of the lower die (11).