Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The vehicle door hinge comprises a first chain plate and a second chain plate, the two sides of one end of the first chain plate are fixedly connected with two first sleeve shafts respectively, one end of the second chain plate is fixedly connected with a second sleeve shaft, pin shafts are rotationally connected into the two first sleeve shafts and the second sleeve shaft, the second sleeve shaft is located between the two first sleeve shafts, and the pin shafts are fixedly connected with the first sleeve shafts. Two first mounting holes are formed in the first chain plate, and two second mounting holes are formed in the second chain plate; the hinge production process comprises the following steps that firstly, 5.0 hot-rolled plates are purchased and cut to length; and secondly, the cut plate workpiece is subjected to the blanking process, then a punching device is used for punching, and then the bending, forming and stamping processes are carried out. According to the punching technology, the plate can be fixed more rapidly through the punching equipment, a clamping device does not need to be used for adjusting the clamping position, the two punching heads are adopted for punching at the same time, it is ensured that the punching position cannot deviate, the punching speed is higher, and the punching efficiency is improved.
本发明公开了一种车门铰链及其生产工艺，包括第一链板及第二链板，所述第一链板一端两侧分别固接两个第一套轴，所述第二链板一端固接第二套轴，两个所述第一套轴及第二套轴内转动连接销轴，所述第二套轴位于两个第一套轴之间，所述第一链板上开设两个第一安装孔，所述第二链板上开设两个第二安装孔；所述铰链生产工艺包括以下步骤：步骤一：采购5.0热轧板材，并进行定尺裁剪；步骤二：裁剪后的板材工件进行落料工序，之后使用冲孔装置进行冲孔，再进行折弯、成型及冲压工艺。本发明冲孔工艺中的冲孔设备固定板材更加迅速，无需使用夹持装置进行夹持位置的调整，同时采用两个冲孔头同时打孔，确保打孔位置不会偏移，也更加快速，提高了冲孔效率。
The vehicle door hinge comprises a first chain plate and a second chain plate, the two sides of one end of the first chain plate are fixedly connected with two first sleeve shafts respectively, one end of the second chain plate is fixedly connected with a second sleeve shaft, pin shafts are rotationally connected into the two first sleeve shafts and the second sleeve shaft, the second sleeve shaft is located between the two first sleeve shafts, and the pin shafts are fixedly connected with the first sleeve shafts. Two first mounting holes are formed in the first chain plate, and two second mounting holes are formed in the second chain plate; the hinge production process comprises the following steps that firstly, 5.0 hot-rolled plates are purchased and cut to length; and secondly, the cut plate workpiece is subjected to the blanking process, then a punching device is used for punching, and then the bending, forming and stamping processes are carried out. According to the punching technology, the plate can be fixed more rapidly through the punching equipment, a clamping device does not need to be used for adjusting the clamping position, the two punching heads are adopted for punching at the same time, it is ensured that the punching position cannot deviate, the punching speed is higher, and the punching efficiency is improved.
本发明公开了一种车门铰链及其生产工艺，包括第一链板及第二链板，所述第一链板一端两侧分别固接两个第一套轴，所述第二链板一端固接第二套轴，两个所述第一套轴及第二套轴内转动连接销轴，所述第二套轴位于两个第一套轴之间，所述第一链板上开设两个第一安装孔，所述第二链板上开设两个第二安装孔；所述铰链生产工艺包括以下步骤：步骤一：采购5.0热轧板材，并进行定尺裁剪；步骤二：裁剪后的板材工件进行落料工序，之后使用冲孔装置进行冲孔，再进行折弯、成型及冲压工艺。本发明冲孔工艺中的冲孔设备固定板材更加迅速，无需使用夹持装置进行夹持位置的调整，同时采用两个冲孔头同时打孔，确保打孔位置不会偏移，也更加快速，提高了冲孔效率。
Vehicle door hinge and production process thereof
一种车门铰链及其生产工艺
NIU YU (Autor:in)
05.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
,
Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
Vehicle door hinge for vehicle door, back door hinge, side door hinge and vehicle
| Europäisches Patentamt | 2022
Engineering vehicle door hinge and manufacturing process thereof
| Europäisches Patentamt | 2020
Vehicle door hinge structure, vehicle door hinge assembly and vehicle
| Europäisches Patentamt | 2023