CN216729108U - Automobile front wall inner plate lower beam connecting plate mold assembly - Google Patents
Automobile front wall inner plate lower beam connecting plate mold assembly Download PDFInfo
- Publication number
- CN216729108U CN216729108U CN202123164392.XU CN202123164392U CN216729108U CN 216729108 U CN216729108 U CN 216729108U CN 202123164392 U CN202123164392 U CN 202123164392U CN 216729108 U CN216729108 U CN 216729108U
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- cylinder
- blank holder
- material blocking
- rear side
- linkage plate
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Abstract
A die assembly for a connecting plate of a front wall inner plate and a lower cross beam of an automobile comprises a guide support and a blank holder, wherein the guide support is arranged on the left side, the right side and the rear side of the upper surface of the blank holder; a boss extending forwards is reserved at the lower part of the front of the blank holder, a longitudinal groove is formed in the middle of the boss, a material blocking cylinder with an upper cylinder rod is arranged in the groove, a horizontal linkage plate is arranged on the cylinder rod of the material blocking cylinder, a guide shaft arranged downwards is arranged on the linkage plate on the rear side of the material blocking cylinder, a U-shaped fork arranged backwards is arranged on the rear side of the linkage plate, and the rear sections of two fork bones which are arranged left and right of the U-shaped fork are bent upwards to be vertical. It has solved present car before enclose inner panel bottom end rail connecting plate mould, takes time and trouble, problem that manufacturing cost is high. Is very suitable for automobile production enterprises.
Description
Technical Field
The utility model relates to an automobile stamping die field, specific enclose inner panel bottom end rail connecting plate mould before car that says so.
Background
Traditional mould for connecting plates of front wall inner plate and lower beam of automobile needs to arrange a special person to send and take workpieces at the front side and the rear side of the mould during use, and has the defects of labor and time waste, high production cost and unsafety.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve before the car enclose inner panel bottom end rail connecting plate mould, take a lot of work and waste time, problem that manufacturing cost is high. A semi-automatic mold apparatus is provided.
The technical scheme of the utility model is that, a front wall inner panel bottom end rail connecting plate mould assembly of car, including leading positive support, blank holder, the left and right sides and the back side on the blank holder are all equipped with leading positive support, its special character is, the rear side on the blank holder is equipped with the material pushing cylinder that the jar pole is prepositioned, the front end of material pushing cylinder jar pole is equipped with the polyurethane pad, the downside of material pushing cylinder is fixed on the back of blank holder by the cylinder frame;
a boss extending forwards is reserved at the lower part of the front of the blank holder, a longitudinal groove is formed in the middle of the boss, a material blocking cylinder with an upper cylinder rod is arranged in the groove, a horizontal linkage plate is arranged on the cylinder rod of the material blocking cylinder, a guide shaft arranged downwards is arranged on the linkage plate on the rear side of the material blocking cylinder, a U-shaped fork arranged backwards is arranged on the rear side of the linkage plate, and the rear sections of two fork bones which are arranged left and right of the U-shaped fork are bent upwards to be vertical.
During operation, the material blocking cylinder is started firstly, the linkage plate and the U-shaped fork are pushed upwards, stable rising of the U-shaped fork is guaranteed under the cooperation of the guide shaft, after the vertical sections of the two fork bones of the U-shaped fork protrude out of the upper surface of the blank holder, the material blocking cylinder stops, the two fork bones of the U-shaped fork play a role of a guide support in the front edge of the blank holder, a workpiece is placed in the center of the blank holder for stamping, after stamping is completed, the material blocking cylinder is started to retract, the linkage plate is pulled downwards, the U-shaped fork resets, the material pushing cylinder is started to push the workpiece forwards to leave the blank holder, a polyurethane cushion at the front end of a cylinder rod of the material pushing cylinder plays a buffering role, and damage caused by direct contact of the cylinder rod of the material pushing cylinder and the workpiece is avoided.
The technical effect of the utility model is, adopt above-mentioned technical scheme, can realize that cylinder propelling movement replaces the car of artifical piece of getting before enclose inner panel bottom end rail connecting plate mould, both saved the manual work, reduced manufacturing cost, improved the degree of safety of production again.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a structural view of the linkage plate portion of the present invention.
In the figure, a material blocking cylinder 1, a linkage plate 2, a guide shaft 3, a 4U-shaped fork, a guide bracket 5, a workpiece 6, a polyurethane pad 7, a material pushing cylinder 8, a cylinder frame 9, a blank holder 10 and a boss 11 are arranged.
Detailed Description
The present invention will be further explained with reference to the embodiments of the drawings.
In the connecting plate die for the inner plate and the lower cross beam of the front wall of the automobile shown in the figure, the guide brackets 5 are arranged on the left side, the right side and the rear side of the upper surface of the blank holder 10, the pushing cylinder 8 with the front cylinder rod is arranged on the rear side of the upper surface of the blank holder 10, the polyurethane pad 7 is arranged at the front end of the cylinder rod of the pushing cylinder 8, and the lower side of the pushing cylinder 8 is fixed on the rear surface of the blank holder 10 through the cylinder frame 9;
the lower part in front of the blank holder 10 is provided with a boss 11 extending forwards, the middle part of the boss 11 is provided with a longitudinal groove, a material blocking cylinder 1 arranged on a cylinder rod is arranged in the groove, a horizontal linkage plate 2 is arranged on the cylinder rod of the material blocking cylinder 1, a guide shaft 3 arranged downwards is arranged on the linkage plate 2 at the rear side of the material blocking cylinder 1, a U-shaped fork 4 arranged backwards is arranged on the rear side of the linkage plate 2, and the rear sections of two fork bones arranged left and right by the U-shaped fork 4 are bent upwards to be vertical.
During operation, the material blocking cylinder 1 is started firstly, the linkage plate 2 and the U-shaped fork 4 are pushed upwards, stable rising of the U-shaped fork 4 is guaranteed under the cooperation of the guide shaft 3, after the vertical sections of the two fork bones of the U-shaped fork 4 protrude out of the blank holder 10, the material blocking cylinder 1 stops, the two fork bones of the U-shaped fork 4 play a role of a guide support in front of the blank holder 10, a workpiece 6 is placed in the center of the blank holder 10 for stamping, after the stamping is completed, the material blocking cylinder 1 is started to retract, the linkage plate 2 and the U-shaped fork 4 are pulled downwards to reset, the material pushing cylinder 8 is started to push the workpiece 6 forwards to leave the blank holder 10, the polyurethane cushion 7 at the front end of the cylinder rod of the material pushing cylinder 8 plays a buffering role, and damage caused by direct contact of the cylinder rod of the material pushing cylinder 8 and the workpiece 6 is avoided.
Claims (1)
1. The utility model provides a enclose inner panel bottom end rail connecting plate mould assembly before car, is including leading positive support, blank holder, and the left and right above the blank holder all is equipped with behind and leads positive support, characterized by: a pushing cylinder with a front cylinder rod is arranged on the rear side of the upper surface of the blank holder, a polyurethane pad is arranged at the front end of the cylinder rod of the pushing cylinder, and the lower side of the pushing cylinder is fixed on the rear surface of the blank holder by a cylinder frame;
a boss extending forwards is reserved at the lower part of the front of the blank holder, a longitudinal groove is formed in the middle of the boss, a material blocking cylinder with an upper cylinder rod is arranged in the groove, a horizontal linkage plate is arranged on the cylinder rod of the material blocking cylinder, a guide shaft arranged downwards is arranged on the linkage plate on the rear side of the material blocking cylinder, a U-shaped fork arranged backwards is arranged on the rear side of the linkage plate, and the rear sections of two fork bones which are arranged left and right of the U-shaped fork are bent upwards to be vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123164392.XU CN216729108U (en) | 2021-12-16 | 2021-12-16 | Automobile front wall inner plate lower beam connecting plate mold assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123164392.XU CN216729108U (en) | 2021-12-16 | 2021-12-16 | Automobile front wall inner plate lower beam connecting plate mold assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729108U true CN216729108U (en) | 2022-06-14 |
Family
ID=81935881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123164392.XU Active CN216729108U (en) | 2021-12-16 | 2021-12-16 | Automobile front wall inner plate lower beam connecting plate mold assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729108U (en) |
-
2021
- 2021-12-16 CN CN202123164392.XU patent/CN216729108U/en active Active
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