CN215279517U

CN215279517U - Automobile ceiling forming die

Info

Publication number: CN215279517U
Application number: CN202121562940.1U
Authority: CN
Inventors: 阎树海; 高宗周; 吴柯嘉; 阎博
Original assignee: Suzhou Xinsheng Mould Co ltd
Current assignee: Suzhou Xinsheng Mould Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-24
Anticipated expiration: 2031-07-09

Abstract

The application discloses car roof forming die, including the mount, the inner chamber of mount is provided with the crossbeam, the lower extreme of crossbeam is provided with the compression moulding subassembly, the bottom of mount inner chamber is provided with the bed die, the lower extreme of bed die is provided with the buffering subassembly, the right side of mount is provided with water cooling mechanism, the buffering subassembly is including four group's telescopic links that are located the bed die lower extreme, the outside cover of telescopic link is equipped with buffer spring, the both sides of bed die bottom all are provided with the slide bar with mount sliding connection. This car roof forming die is through setting up buffering subassembly, can effectively alleviate the bed die when receiving the punching press, the damage that bears makes its security higher, and the die assembly is at actual stamping process simultaneously, and it has high strength's stability, makes the punching press can not the off normal, has improved the incorruptibility of device greatly, and its life is longer.

Description

Automobile ceiling forming die

Technical Field

The application relates to the technical field of automobile ceiling manufacturing, in particular to an automobile ceiling forming die.

Background

The ceiling of the automobile is an important component of the automobile interior, not only has the decoration effect, but also has the sound insulation and heat insulation effects, the structure of the ceiling is very simple, the ceiling is generally formed by compounding and hot-pressing polyurethane foam materials, more materials are used for high-end automobiles, the ceiling is thicker, and the ceiling can block most of noise and heat on the top of the automobile.

However, the existing ceiling forming die is lack of an effective buffer component in the process of stamping forming, so that certain damage can be caused to the die during actual stamping, the die can be scrapped quickly after long-term use, the cooling effect is poor, and the requirement on production and use cannot be better met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile ceiling forming die to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the application discloses car roof forming die, including the mount, the inner chamber of mount is provided with the crossbeam, the lower extreme of crossbeam is provided with the pressure mould subassembly, the bottom of mount inner chamber is provided with the bed die, the lower extreme of bed die is provided with buffering subassembly, the right side of mount is provided with water cooling mechanism.

The buffer assembly comprises four groups of telescopic rods positioned at the lower end of the lower die, buffer springs are sleeved on the outer sides of the telescopic rods, and sliding rods connected with the fixing frame in a sliding mode are arranged on two sides of the bottom of the lower die.

The die assembly comprises an air cylinder located at the upper end of the cross beam and fixing rods located on two sides of the bottom of the cross beam, a pressing plate is arranged at the output end of the air cylinder, an upper die is arranged at the lower end of the pressing plate, sliding blocks in sliding connection with the fixing rods are arranged on the left side and the right side of the pressing plate, and a protection spring is sleeved at the top of the outer side of each fixing rod.

Preferably, in above-mentioned car roof forming die, the both sides of mount bottom all process and have the perforation with the slide bar assorted, the lower extreme of slide bar is provided with spacing fender ring.

Preferably, in a car roof forming die of foretell, the left side of mount is provided with the PCL controller, the welding of the top of crossbeam has the connecting seat that is used for fixed cylinder.

Preferably, at foretell car roof forming die, water cooling mechanism is including being fixed in the water pump at mount right side top, the input of water pump is provided with the inlet tube, and the output is provided with the delivery pipe.

Preferably, in the above automobile ceiling forming die, the other end of the water inlet pipe is connected to an external water supply mechanism, and the water supply pipe is fixed to the upper end of the fixing frame.

Preferably, in the above automobile ceiling forming die, the two water distribution pipes are symmetrically arranged at the bottom of the water supply pipe, and the spray headers are arranged at the bottoms of the two water distribution pipes.

Compared with the prior art, the utility model has the advantages of:

this car roof forming die through setting up the buffering subassembly, can effectively alleviate the bed die when receiving the punching press, the damage that bears makes its security higher, and the die assembly is at actual stamping process simultaneously, and it has high strength's stability, makes the punching press can not the off normal, has improved the incorruptibility of device greatly, and its life is longer.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural view of a forming mold for an automobile ceiling according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1-fixed frame, 2-fixed rod, 3-spray head, 4-PCL controller, 5-beam, 6-pressing plate, 7-cylinder, 8-upper mould, 9-water supply pipe, 10-water pump, 11-lower mould, 12-slide bar, 13-protective spring, 14-slide block, 15-buffer spring, 16-telescopic rod and 17-water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below 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 a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the mold for forming a car roof in this embodiment includes a fixing frame 1, a cross beam 5 is disposed in an inner cavity of the fixing frame 1, a pressing module is disposed at a lower end of the cross beam 5, a lower mold 11 is disposed at a bottom of the inner cavity of the fixing frame 1, the pressing module can stably perform punch forming on the lower mold 11, a buffer module is disposed at a lower end of the lower mold 11, when the lower mold 11 is subjected to high-strength punching force, the buffer module can effectively reduce pressure damage of the lower mold, so that the lower mold is more durable, a water cooling mechanism is disposed on a right side of the fixing frame 1, and cooling and shaping efficiency can be improved after punch forming.

Buffering subassembly is including four group's telescopic links 16 that are located lower mould 11 lower extreme, the outside cover of telescopic link 16 is equipped with buffer spring 15, the both sides of lower mould 11 bottom all are provided with slide bar 12 with 1 sliding connection of mount, when lower mould 11 pressurized, it produces the lower extreme displacement and extrudees buffer spring 15 and telescopic link 16, the compression resilience force of its production, can gradually alleviate the impact force that lower mould 11 received, make the security strengthen, when lower mould 11 shifts down simultaneously, the slide bar 12 of both sides plays certain guide effect, make lower mould 11 can not produce the off normal, stamping forming effect is better.

Moulding-die assembly is including being located 5 upper ends of crossbeam cylinder 7 and being located the dead lever 2 of 5 bottom both sides of crossbeam, the output of cylinder 7 is provided with clamp plate 6, the lower extreme of clamp plate 6 is provided with mould 8, the left and right sides of clamp plate 6 all is provided with slider 14 with 2 sliding connection of dead lever, the top cover in the 2 outside of dead lever is equipped with protection spring 13, control cylinder 7, promote clamp plate 6 and move down, it punches to lower mould 11 to drive mould 8, realize stamping forming, at the in-process that pushes down, slider 14 of clamp plate 6 both sides can only be in the outside slip of dead lever 2, when making mould 8 and pushing down, off normal phenomenon can not appear, its stamping forming effect is better.

Furthermore, both sides of the bottom of the fixed frame 1 are respectively provided with a through hole matched with the sliding rod 12, and the lower end of the sliding rod 12 is provided with a limit stop ring, so that the sliding rod 12 cannot be separated from the bottom of the fixed frame 1 all the time when moving up and down, and the sliding of the lower die 11 is more stable.

Further, the left side of mount 1 is provided with PCL controller 4, makes things convenient for the staff to control equipment by PCL controller 4, and the welding of the top of crossbeam 5 has the connecting seat that is used for fixed cylinder 7.

Further, water-cooling mechanism is including being fixed in the water pump 10 at 1 right side top of mount, and the input of water pump 10 is provided with inlet tube 17, and the output is provided with flow pipe 9, and after stamping forming, control water pump 10 is by inlet tube 17 suction cold water to send it to 11 departments of bed die by flow pipe 9, carry out water-cooling and handle, make the design efficiency higher.

Furthermore, the other end of the water inlet pipe 17 is connected with an external water supply mechanism, and the water delivery pipe 9 is fixed at the upper end of the fixing frame 1, so that the water delivery process is more stable.

Furthermore, two water distribution pipes are symmetrically arranged at the bottom of the water supply pipe 9, spray heads 3 are arranged at the bottoms of the two water distribution pipes, and the lower die 11 is continuously sprayed through the two spray heads 3, so that cooling and shaping are more rapid.

In the technical scheme, the automobile ceiling forming die firstly adds die materials into a lower die 11, then a PCL controller 4 starts a cylinder 7 to push a pressing plate 6 to move downwards to drive an upper die 8 to punch the lower die 11 so as to realize punch forming, in the pressing process, sliding blocks 14 on two sides of the pressing plate 6 can only slide outside a fixed rod 2, so that the upper die 8 does not deviate when pressed downwards, the punch forming effect is better, when the lower die 11 is subjected to punching force, the lower end displacement is generated to extrude a buffer spring 15 and an expansion rod 16, the generated compression resilience force can gradually reduce the impact force on the lower die 11, the safety is enhanced, meanwhile, when the lower die 11 moves downwards, the sliding rods 12 on two sides play a certain guiding role, so that the lower die 11 does not deviate, the punch forming effect is better, and after punch forming, control water pump 10 is by inlet tube 17 suction cold water to deliver to bed die 11 department by delivery pipe 9, carry out water-cooling and handle, make design efficiency higher, not only the punching press is stable, and machining efficiency improves greatly, and the life of equipment also effectively is strengthened simultaneously, makes equipment more be favorable to extensively using widely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a car roof forming die, includes mount (1), its characterized in that: a cross beam (5) is arranged in an inner cavity of the fixing frame (1), a die pressing assembly is arranged at the lower end of the cross beam (5), a lower die (11) is arranged at the bottom of the inner cavity of the fixing frame (1), a buffering assembly is arranged at the lower end of the lower die (11), and a water cooling mechanism is arranged on the right side of the fixing frame (1);

the buffer assembly comprises four groups of telescopic rods (16) positioned at the lower end of the lower die (11), buffer springs (15) are sleeved on the outer sides of the telescopic rods (16), and sliding rods (12) which are connected with the fixed frame (1) in a sliding mode are arranged on two sides of the bottom of the lower die (11);

the die assembly comprises a cylinder (7) located at the upper end of a cross beam (5) and fixing rods (2) located on two sides of the bottom of the cross beam (5), wherein a pressing plate (6) is arranged at the output end of the cylinder (7), an upper die (8) is arranged at the lower end of the pressing plate (6), sliding blocks (14) which are connected with the fixing rods (2) in a sliding mode are arranged on the left side and the right side of the pressing plate (6), and protective springs (13) are sleeved at the tops of the outer sides of the fixing rods (2).

2. The automotive ceiling forming mold according to claim 1, characterized in that: both sides of mount (1) bottom all process have with slide bar (12) assorted perforation, the lower extreme of slide bar (12) is provided with spacing fender ring.

3. The automotive ceiling forming mold according to claim 1, characterized in that: the left side of mount (1) is provided with PCL controller (4), the welding of the top of crossbeam (5) has the connecting seat that is used for fixed cylinder (7).

4. The automotive ceiling forming mold according to claim 3, characterized in that: the water cooling mechanism comprises a water pump (10) fixed to the top of the right side of the fixing frame (1), a water inlet pipe (17) is arranged at the input end of the water pump (10), and a water delivery pipe (9) is arranged at the output end of the water pump.

5. The automotive ceiling forming mold according to claim 4, characterized in that: the other end of the water inlet pipe (17) is connected with an external water supply mechanism, and the water delivery pipe (9) is fixed at the upper end of the fixing frame (1).

6. The automotive ceiling forming mold according to claim 4, characterized in that: the bottom of the water supply pipe (9) is symmetrically provided with two water distribution pipes, and the bottoms of the two water distribution pipes are provided with spray headers (3).