CN216150878U - Car side wall inner panel mould structure - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to an automobile side wall inner plate die structure which comprises a die holder and an insert, wherein the die holder is provided with a limiting installation groove and a plurality of guiding and positioning parts, each guiding and positioning part comprises a base and a guiding column arranged on the base, each guiding column is provided with a guiding inclined plane, the base is provided with a plurality of strip-shaped locking holes, the base is arranged on the die holder by penetrating through the strip-shaped locking holes through bolts, the upper end of the insert is provided with a die cavity, the lower end of the insert is provided with a plurality of fixing lugs, and the fixing lugs are fixedly arranged in the limiting installation groove through the bolts. When an external stamping die is pressed downwards, the external stamping die can move downwards along the guide inclined plane of the guide post, and the guide post can play a role in guiding and positioning, so that the formed side wall inner plate is more accurate, and the yield and the consistency of batch products are improved; the design in bar locking hole can be so that guide positioning part's position can be adjusted, and according to the side wall inner panel of different shapes and then the change position, it is more nimble, improve the convenience.

Description

A kind of automobile side panel inner panel mold structure

technical field

The utility model relates to the technical field of moulds, in particular to a mould structure of an automobile side panel inner plate.

Background technique

Mold refers to a tool that makes a blank into a product with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, as well as engineering plastics, rubber, ceramics In the molding process of compression molding or injection molding of other products, automobile side panel inner panel molds belong to one of them. In the prior art, the forming and positioning effect of the mold for the inner panel of the side panel of the automobile is poor, resulting in an inaccurate shape of the outer profile of the inner panel of the side panel of the vehicle, and cannot meet the precision requirements.

Utility model content

The technical problem to be solved by the utility model is to provide a mold structure for the inner panel of the side panel of an automobile, which can play the role of guiding and positioning, which can make the formed inner panel of the side panel more accurate, and improve the yield rate and the consistency of batch products. More flexibility and increased convenience.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An automobile side panel inner panel mold structure includes a mold base and an insert, the mold base is provided with a limit installation groove and a plurality of guide positioning components, and the plurality of guide positioning components are arranged around the limit installation groove , the insert is arranged in the limit installation groove, the guide and positioning component includes a base and a guide column arranged on the base, the guide column is provided with a guide slope, and the base is provided with a plurality of strip-shaped locking holes , using bolts to pass through the strip locking holes to install the base on the mold base, the upper end of the insert is provided with a cavity, and the lower end of the insert is provided with a plurality of fixed projections, so The fixing projections are fixedly arranged in the limit installation grooves by bolts.

Further, the lower end of the insert is provided with a plurality of grooves, the insert is provided with a plurality of first transverse openings, the first transverse openings pass through the grooves, and the grooves are installed with grooves The slot block is provided with a push rod and a second transverse opening, the insert block is provided with a plurality of openings, the openings communicate with the cavity, and the push rod is located in the opening, so The first lateral opening and the second lateral opening are correspondingly arranged, and a locking bolt passes through the first lateral opening and the second lateral opening simultaneously.

Further, the die base is rotatably mounted with a plurality of reinforcing positioning components, the plurality of reinforcing positioning components are arranged around the limit installation groove, and the reinforcing positioning components are cylindrical.

Further, the die base is provided with a sealing strip installation groove, and the sealing strip installation groove is arranged around the limit installation groove.

The beneficial effects of the utility model are as follows: the insert is matched with the external stamping die, the raw materials of the side wall inner plate are placed in the cavity, and the external stamping die is pressed down so that the side wall inner plate is processed and formed; when the external stamping die is pressed down It can move down along the guide slope of the guide column, and the guide column can play the role of guiding and positioning, which can make the formed side wall inner plate more accurate, improve the yield rate and the consistency of batch products; the design of the strip locking hole The position of the guiding and positioning part can be adjusted, and the position can be changed according to the side wall inner panels of different shapes, which is more flexible and improves the convenience.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram 1 of the insert of the present invention.

Fig. 3 is the second structural schematic diagram of the insert of the present invention.

FIG. 4 is a schematic structural diagram of the guiding and positioning component of the present invention.

5 is a schematic structural diagram of a groove block, a top rod, a locking bolt and a second transverse opening of the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

As shown in FIG. 1 to FIG. 5 , the utility model provides a mold structure for the inner panel of an automobile side panel, which includes a mold base 1 and an insert 2 , and the mold base 1 is provided with a limit installation groove 3 and a plurality of guide positioning components 4 , a plurality of guide positioning parts 4 are arranged around the limit installation groove 3, the insert 2 is arranged in the limit installation groove 3, the guide positioning part 4 includes a base 5 and a guide column 6 arranged on the base 5, and the guide column 6 is provided with a guide The inclined surface 7 and the base 5 are provided with a plurality of strip-shaped locking holes 8, and the base 5 is installed on the mold base 1 by using the bolts 9 to pass through the strip-shaped locking holes 8. The upper end of the insert 2 is provided with a cavity 10, and the insert The lower end of 2 is provided with a plurality of fixing bumps 11 , and the fixing bumps 11 are fixedly arranged in the limit installation groove 3 by means of bolts.

In practical application, the insert 2 is matched with the external stamping die, the raw material of the side wall inner plate is placed in the cavity 10, and the external stamping die is pressed down so that the side wall inner plate is processed and formed; when the external stamping die is pressed down, it can be Moving down along the guide slope 7 of the guide column 6, the guide column 6 can play the role of guiding and positioning, which can make the formed side wall inner plate more accurate, improve the yield rate and the consistency of batch products; The design of 8 can make the position of the guiding and positioning part 4 can be adjusted, and the position can be changed according to the different shapes of the side wall inner panel, which is more flexible and improves the convenience.

In this embodiment, the lower end of the insert 2 is provided with a plurality of grooves 12 , the insert 2 is provided with a plurality of first transverse openings 13 , the first transverse openings 13 pass through the groove 12 , and the groove 12 is installed with a groove block 14. The slot block 14 is provided with a mandrel 15 and a second lateral opening 19, the insert 2 is provided with a plurality of openings 16, the openings 16 are communicated with the cavity 10, the mandrel 15 is located in the opening 16, and the first lateral opening is The holes 13 are arranged corresponding to the second transverse openings 19 , and a locking bolt 14 passes through the first transverse openings 13 and the second transverse openings 19 at the same time. When the opposite side inner panel is stamped and formed, the locking bolt 14 locks the groove block 14 and the insert 2 to prevent the top rod 15 from moving up and protruding to the cavity 10; when the opposite side inner panel is demolded, the locking bolt 14 Move out the first transverse opening 13 and the second transverse opening 19, and move the groove block 14 and the ejector rod 15 upwards to eject the side wall inner panel out of the mold. The mold release operation is simple and fast, and the work efficiency is improved.

In this embodiment, the mold base 1 is rotatably mounted with a plurality of reinforcing positioning members 17 , and the plurality of reinforcing positioning members 17 are all arranged around the limit installation groove 3 , and the reinforcing positioning members 17 are cylindrical. The reinforcing positioning component 17 is used to strengthen the positioning support force for the external stamping die, so that the positioning is accurate.

In this embodiment, the mold base 1 is provided with a sealing strip installation groove 18 , and the sealing strip installation groove 18 is arranged around the limit installation groove 23 . The sealing strip installation groove 18 is used for installing the sealing strip, which can realize sealing stamping.

All the technical features in this embodiment can be freely combined according to actual needs.

The above-mentioned embodiments are the preferred implementation solutions of the present invention. In addition, the present invention can also be realized in other ways, and any obvious replacements are within the protection scope of the present invention without departing from the concept of the technical solution. Inside.

Claims (4)

1. An automobile side panel inner plate mold structure, comprising a mold base, and characterized in that: it also includes an insert, and the mold base is provided with a limit installation groove and a plurality of guiding and positioning parts, and a plurality of the guiding and positioning parts are all around The limit installation groove is arranged, the insert block is arranged in the limit installation groove, the guide positioning component includes a base and a guide column arranged on the base, the guide column is provided with a guide slope, and the base is provided with A plurality of bar-shaped locking holes, through which bolts are used to install the base on the die base, the upper end of the insert is provided with a cavity, and the lower end of the insert is provided with A plurality of fixing bumps, the fixing bumps are fixedly arranged in the limit installation groove by bolts. 2 . The mold structure of an automobile side panel inner panel according to claim 1 , wherein the lower end of the insert is provided with a plurality of grooves, and the insert is provided with a plurality of first transverse openings, 3 . The first transverse opening passes through the profile groove, the profile groove is provided with a groove block, the groove block is provided with a push rod and a second transverse hole, the insert block is provided with a plurality of holes, the The opening is communicated with the cavity, the ejector pin is located in the opening, the first transverse opening is correspondingly arranged with the second transverse opening, and a locking bolt passes through the first transverse opening at the same time an opening and the second lateral opening. 3 . The mold structure of an automobile side panel inner panel according to claim 1 , wherein the mold base is rotatably mounted with a plurality of reinforced positioning components, and the plurality of the reinforced positioning components are installed around the limit. 4 . The grooves are arranged, and the reinforcing positioning member is cylindrical. 4 . The mold structure of an automobile side panel inner panel according to claim 1 , wherein the mold base is provided with a sealing strip installation groove, and the sealing strip installation groove is arranged around the limit installation groove. 5 .

Images