초록 ▼

An apparatus is provided that crimps an electrical wire having a water-proof plug onto a connector terminal in a given positional relationship and can be applied to an automatic assembling operation. In the vicinity of upper crimping members and lower crimping members of the apparatus which crimp an

An apparatus is provided that crimps an electrical wire having a water-proof plug onto a connector terminal in a given positional relationship and can be applied to an automatic assembling operation. In the vicinity of upper crimping members and lower crimping members of the apparatus which crimp an electrical wire having a water-proof plug onto the connector terminal, there are provided a water-proof plug positioning member which has a positioning protuberance used for placing a water-proof plug in a given position with respect to the front end of the connector terminal and a terminal positioning member which is vertically movable and engages with a positioning groove of the connector terminal. The front end face of a water-proof plus sealing section is brought into contact with the rear surface of a positioning protuberance, thereby placing the water-proof plug in a predetermined position. The upper surface of the positioning protuberance is formed into a concave circular-arch surface having the same radius as that of a water-proof plug cylindrical portion. The water-proof plug positioning member is provided so as to be able to vertically move while remaining in slidable contact with the rear surface of the lower crimping member.

대표청구항 ▼

1. A method of crimping a connector terminal onto an electrical wire equipped with a water-proof plug comprising the steps of: providing a positioning means for the electrical wire equipped with the water-proof plug; automatically positioning the water-proof plug in a predetermined position wit

1. A method of crimping a connector terminal onto an electrical wire equipped with a water-proof plug comprising the steps of: providing a positioning means for the electrical wire equipped with the water-proof plug; automatically positioning the water-proof plug in a predetermined position with respect to a front end of the connector terminal through use of said positioning means; and crimping the connector terminal onto the electrical wire equipped with said water-proof plug. 2. The crimping method as defined in claim 1, wherein the electrical wire equipped with the water-proof plug set thereon approaches the connector terminal horizontally from behind and is placed in a predetermined position with respect to the front end of the connector terminal through use of the positioning means.3. The method according to claim 1, said step of placing the water-proof plug in a predetermined position includes placing a front face of the water-proof plug adjacent to the positioning means.4. A method of crimping a connector terminal onto an electrical wire equipped with a water-proofing plug, using a crimping apparatus including an anvil and crimper, said method comprising the steps of: providing a water-proof plug positioning member adjacent to one of said anvil and said crimper; bringing said water-proof plug into contact with said water-proof plug positioning member and simultaneously placing a front end of said electric wire equipped with said water-proof plug in a predetermined position with respect to said anvil and said crimper; and crimping the connector terminal onto said electrical wire equipped with said water-proof plug. 5. The method according to the claim 4, further comprising the step of: moving said crimper towards said anvil so as to clamp said connector terminal onto said electrical wire and simultaneously cutting a part of said connector terminal by said water-proof plug positioning member. 6. The method according to claim 4, further comprising the step lowering a terminal positioning member into a positioning groove of the connector terminal in order to place the connector terminal into a position for crimping before the step of bringing said water-proof plug in contact with said water-proof plug positioning member.7. The method according to claim 4, wherein said step of bringing said water-proof plug in contact with said water-proof plug positioning member includes placing a front end face of said water-proof plug into contact with a rear surface of a positioning protuberance of said water-proof plug positioning member.8. The method according to claim 4, further comprising the steps of: placing a carrier of said connector terminal into a carrier feed groove of said water-proof plug positioning member before said step of bringing said water-proof plug in contact with said water-proof plug positioning member; and lowering said water-proof plug positioning member to shear off the carrier of said connector terminal during said crimping step.