公开(公告)号：US4551605A

公开(公告)日：1985-11-05

申请号：US566071

申请日：1983-12-27

申请人： Morikuni Numata ,  Toshihiko Nakadate

发明人： Morikuni Numata ,  Toshihiko Nakadate

IPC分类号： B23K11/30 ,  B23K11/31 ,  B23K11/10

CPC分类号： B23K11/317 ,  B23K11/3018 ,  B23K11/314

摘要： The present invention is directed to a gun arm for a resistance welding gun. The gun arm comprises a main body, an electrode holder mounted on the front portion of the main body and a support member fixed to the rear portion of the main body. The main body comprises a conductor member having a water passage on at least one side thereof and a plate member fixed to at least one side of the conductor member and in contact with the water passage. In one embodiment of the present invention, the water passage comprises at least one groove formed in the conductor member with the groove being covered by the plate member. In an alternative embodiment, the water passage comprises at least one pipe which is positioned between the plate members which comprise the at least one plate member.

摘要翻译： 本发明涉及一种用于电阻焊枪的枪臂。 枪臂包括主体，安装在主体的前部上的电极保持器和固定到主体的后部的支撑构件。 主体包括在其至少一侧具有水通道的导体构件和固定到导体构件的至少一侧并与水通道接触的板构件。 在本发明的一个实施例中，水通道包括形成在导体构件中的至少一个凹槽，凹槽被板构件覆盖。 在替代实施例中，水通道包括至少一个管，其定位在包括至少一个板构件的板构件之间。

公开(公告)号：US4550236A

公开(公告)日：1985-10-29

申请号：US564530

申请日：1983-12-22

申请人： Toshihiko Nakadate ,  Morikuni Numata

发明人： Toshihiko Nakadate ,  Morikuni Numata

IPC分类号： B23K11/30 ,  B23K11/31 ,  B23K11/28

CPC分类号： B23K11/314 ,  B23K11/3018

摘要： The present invention is directed to a gun arm apparatus for a resistance welding gun. The gun arm apparatus comprises a main body having a U-shaped cross-section with an opening formed between the legs of the U. The main body is formed from a relatively thin metal and the main body includes an electrode holder at one end thereof, a support at the other end thereof and an electrical terminal at the other end thereof. An electrical conductor member is fixedly mounted in the opening between the legs of the U-shaped main body. The electrical conductor member is formed from a relatively thick plate member. The conductor connects the electrode holder to the electrical terminal. A cooling water passage is positioned in contact with the conductor for carrying cooling water to cool the electrical conductor member. In one embodiment, the cooling water passage comprises at least one pipe fixedly attached to the conductor and in another embodiment, the cooling passage comprises grooves formed in the conductor.

摘要翻译： 本发明涉及一种用于电阻焊枪的枪臂装置。 枪臂装置包括具有U形横截面的主体，其具有形成在U的腿之间的开口。主体由相对薄的金属形成，并且主体在其一端包括电极保持器， 其另一端的支撑件和另一端的电气端子。 电导体构件固定地安装在U形主体的腿之间的开口中。 电导体构件由较厚的板构件形成。 导体将电极支架连接到电气端子。 冷却水通道定位成与导体接触，用于承载冷却水以冷却电导体部件。 在一个实施例中，冷却水通道包括固定地连接到导体的至少一个管，在另一个实施例中，冷却通道包括形成在导体中的槽。

公开(公告)号：US4559438A

公开(公告)日：1985-12-17

申请号：US564526

申请日：1983-12-22

申请人： Toshihiko Nakadate ,  Morikuni Numata ,  Akio Hamada ,  Gen Tsujii

发明人： Toshihiko Nakadate ,  Morikuni Numata ,  Akio Hamada ,  Gen Tsujii

IPC分类号： B23K11/31 ,  B23K11/10

CPC分类号： B23K11/317 ,  B23K11/314

摘要： A welding gun apparatus having a gun bracket, a pair of arms pivotally mounted on the bracket, a transformer mounted on the bracket, and a pressure applying mechanism on the bracket for opening and closing the gun arms; characterized in that the gun bracket comprises a frame which extends longitudinally from a front pivot portion for pivotally supporting the gun arms to a rear portion, the transformer being positioned in and fixed to the frame between the front pivot portion and the rear portion.

摘要翻译： 一种焊枪装置，具有枪支架，一对臂可枢转地安装在支架上，安装在支架上的变压器和支架上的压力施加机构，用于打开和关闭枪臂; 其特征在于，枪支架包括从前枢转部分纵向延伸的框架，用于将枪臂枢转地支撑到后部，变压器定位在前枢轴部分和后部之间并固定到框架上。