Press-fitting device

Patent metadata

Field	Value
Publication number	US-9972958-B2
Application number	US-201314647629-A
Country	US
Kind code	B2
Filing date	Nov 27, 2013
Priority date	Nov 30, 2012
Publication date	May 15, 2018
Grant date	May 15, 2018

Abstract

The press-fitting device has: a base; a rear surface plate; and a vertical operation section and mounts PF terminals having a shoulder section and a PF section to the member to be mounted. Provided on the vertical operation section are: an insertion path wherein a continuous PF terminal body formed by consecutive PF terminals is inserted; a movable feeding means that feeds the continuous PF terminal body along; a dividing means that divides the continuous PF terminal body into individual PF terminals; and a mounting means that mounts the PF terminals to the mounting member. A fixed feeding means is fixed to the rear surface plate in a static state relative to the vertical operation section, and restricts continuous PF terminal body movement that is in conjunction with the vertical operation section. The PF terminals are mounted to the mounting member by the vertical movement of the vertical operation section.

First claim

The invention claimed is:

1. A press-fitting device for mounting a press-fit terminal having a shoulder and a press-fit section to a member to be attached, the press-fitting device comprising:
a base for mounting to the member to be attached;
a rear plate perpendicularly disposed with respect to the base; and
a vertical operation section attached to the rear plate so as to move upward and downward; wherein
the vertical operation section is provided with:
an insertion passage for allowing insertion of a continuous press-fit terminal body made up of a plurality of press-fit terminals serially formed on a wire material;
at least one movable feeding means for feeding in one direction the continuous press-fit terminal body inserted inside the insertion passage;
a dividing means for dividing the continuous press-fit terminal body into respective press-fit terminals; and
a mounting means for mounting the divided press-fit terminals onto the member to be attached;
the rear plate is provided with a fixed feeding means which is stationary fixed with respect to the vertical operation section and restricts the of the continuous press-fit terminal body in accordance with the upward movement of the vertical operation section,
such that the press-fit terminal may be mounted onto the member to be attached by means of upward and downward movement of the vertical operation section, wherein
the mounting means is provided with a movable press-fitting means, and the movable press-fitting means has:
a second attachment section attached to a surface of a front face of the vertical operation section opposite to the rear plate of the vertical operation section;
a second downward suspended section downwardly suspended from a central portion of the second attachment section; a second extended section extended from a lower side of the second downward suspended section toward the insertion passage; and
a press-fitting claw section which is placed at both sides of the continuous press-fit terminal body inserted through the insertion passage, and at a distal end side of the second extended section and has a width being able to press the shoulder; and wherein
when the vertical operation section moves downward, the shoulder of the press-fit terminal which is divided by the dividing means from the continuous press-fit terminal body can be pressed by a second pressing section of the press-fitting claw section of the distal end side of the second extended section, thus mounting the press-fit terminal onto the member to be attached.

2. The press-fitting device according to claim 1 , wherein the movable press-fitting means is attached so as to be able to move apart from the front face of the vertical operation section with the second attachment section as a fulcrum;
the feeding claw section press-fitting claw section is formed with a second slant section inclining toward the insertion passage at an upper opposing side of the second pressing section; and
when the vertical operation section moves upward, since the shoulder of the press-fit terminal which is restricted to move upward together with the vertical operation section by the fixed feeding means abuts the second slant section of the press-fitting claw section and the movable press-fitting means moves in a direction apart from the insertion passage with the second attachment section as the fulcrum, the shoulder and the press-fit section of the press-fit terminal can be passed through the insertion passage.

3. A press-fitting device for mounting a press-fit terminal having a shoulder and a press-fit section to a member to be attached, the press-fitting device comprising:
a base for mounting to the member to be attached;
a rear plate perpendicularly disposed with respect to the base; and
a vertical operation section attached to the rear plate so as to move upward and
downward; wherein
the vertical operation section is provided with:
an insertion passage for allowing insertion of a continuous press-fit terminal body made up of a plurality of press-fit terminals serially formed on a wire material:
at least one movable feeding means for feeding in one direction the continuous press-fit terminal body inserted inside the insertion passage:
a dividing means for dividing the continuous press-fit terminal body into respective press-fit terminals: and
a mounting means for mounting the divided press-fit terminals onto the member to be attached:
the rear plate is provided with a fixed feeding means which is stationary fixed with respect to the vertical operation section and restricts the movement of the continuous press-fit terminal body in accordance with the upward movement of the vertical operation section,
such that the press-fit terminal may be mounted onto the member to be attached by means of upward and downward movement of the vertical operation section, wherein the fixed feeding means has:
a support member which is attached to the rear plate and extended to a front face side opposite to the rear plate;
a third attachment section attached to the support member;
a third downward suspended section downwardly suspended from a central portion of the third attachment section;
a third extended section extended from a lower side of the third downward suspended section toward the insertion passage; and
a restraining claw section placed at both sides of the continuous press-fit terminal body inserted through the insertion passage, and at a distal end side of the third extended section and has a width being able to press a shoulder section of the continuous press-fit terminal body; wherein
when the vertical operation section moves upward, since at least one shoulder section formed on the continuous press-fit terminal body is engaged with a third pressing section of a lower end side of the restraining claw section, upward movement of the continuous press-fit terminal body together with the vertical operation section is restricted.

4. The press-fitting device according to claim 3 , wherein the fixed feeding means is attached so as to be able to move apart from a front face of the vertical operation section with the third attachment section as a fulcrum;
the restraining claw section is formed with a third slant section inclining toward the insertion passage at an upper opposing side of the third pressing section; and
when the vertical operation section moves upward, since the shoulder section of the continuous press-fit terminal body which is fed downward by the movable feeding means abuts the third slant section of the restraining claw section and the fixed feeding means moves in a direction apart from the insertion passage with the third attachment section as the fulcrum, the shoulder section and the press-fit section of the continuous press-fit terminal body can be passed therethrough.

5. A press-fitting device for mounting a press-fit terminal having a shoulder and a press-fit section to a member to be attached, the press-fitting device comprising:
a base for mounting to the member to be attached;
a rear plate perpendicularly disposed with respect to the base; and
a vertical operation section attached to the rear plate so as to move upward and downward; wherein
the vertical operation section is provided with:
an insertion passage for allowing insertion of a continuous press-fit terminal body made up of a plurality of press-fit terminals serially formed on a wire material;
at least one movable feeding means for feeding in one direction the continuous press-fit terminal body inserted inside the insertion passage;
a dividing means for dividing the continuous press-fit terminal body into respective press-fit terminals; and
a mounting means for mounting the divided press-fit terminals onto the member to be attached;
the rear plate is provided with a fixed feeding

Assignees

• Jst Mfg Co Ltd

Inventors

• Onishi Junji
• Nishiura Masataka

Classifications

• Y10T29/49218

  with deforming · CPC title

• H01R43/055

  with contact member feeding mechanism · CPC title

• Y10T29/53209

  Terminal or connector · CPC title

• Y10T29/49121

  Beam lead frame or beam lead device · CPC title

• B23P19/04

  for assembling or disassembling parts · CPC title