一种连接器端子组装治具
By designing a detachable fixture structure and a specific positioning structure, the problems of universality and positioning accuracy of connector terminal assembly fixtures are solved, realizing efficient and precise terminal assembly, which is suitable for high-density and high-precision connector terminal assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN CITY C-XUN ELECTRONIC CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing connector terminal assembly fixtures suffer from poor versatility, insufficient positioning accuracy, low assembly efficiency, and stress concentration, making it difficult to meet the mass production requirements of high-density terminal assemblies.
An assembly fixture comprising a fixture base plate, a carrier, a fixture seat, a fixture plate, and a fixture pressure plate is designed. Through detachable connections and a specific positioning structure, it enables quick replacement of terminals of different specifications, ensures high-precision positioning and balanced distribution of riveting force, and prevents micro-displacement and deformation of the terminals.
It improves the versatility and positioning accuracy of the fixture, increases assembly efficiency, ensures terminal coplanarity, avoids local deformation, and is suitable for high-density and high-precision terminal assembly requirements.
Smart Images
Figure CN224520427U_ABST
Abstract
Claims
1. A connector terminal assembly jig characterized by comprising: It includes a jig base plate (1), a carrier (2), a jig seat (3), a jig plate (4), and a jig pressure plate (5); The carrier (2) is detachably mounted on the base plate (1) of the fixture, and the carrier (2) is provided with a cavity (20) and a first terminal fixing groove (21). The fixture seat (3) is disposed in the cavity (20) and is detachably connected to the fixture base plate (1); The clamp plate (4) is disposed in the cavity (20) and is detachably connected to the clamp seat (3). The clamp plate (4) and the clamp seat (3) together form the fixing structure of the second terminal (8) and the third terminal (9). The fixture pressure plate (5) is movably connected to the fixture base plate (1) via the guide post (6). The fixture pressure plate (5) moves down along the guide post (6) and applies riveting force to the terminal fixing block (10).
2. The connector terminal assembly jig according to claim 1, characterized by The clamp seat (3) is provided with a protrusion (30) adapted to the arch bridge section (80) of the second terminal (8), a flat section (31) adapted to the horizontal section (81) of the second terminal (8), a first flat groove (32) adapted to the first horizontal section (90) of the third terminal (9), and a second flat groove (33) adapted to the second horizontal section (91) of the third terminal (9).
3. The connector terminal assembly jig according to claim 1, characterized by The clamp plate (4) is provided with a pressing part (40) corresponding to the first flat groove (32) and a pressing groove (41) corresponding to the protrusion (30); the pressing part (40) and the first flat groove (32) together clamp the first horizontal section (90) of the third terminal (9), and the pressing groove (41) and the protrusion (30) together clamp the arch bridge section (80) of the second terminal (8).
4. The connector terminal assembly jig according to Claim 1, wherein An anti-displacement structure is provided between the clamp seat (3) and the clamp plate (4). The anti-displacement structure includes a clearance groove (34) on the clamp seat (3) and a plug-in part (42) on the clamp plate (4) that is plugged into the clearance groove (34). The clamp seat (3) and the clamp plate (4) are also fastened together by bolts.
5. The connector terminal assembly jig according to claim 4, wherein The clamp seat (3) is provided with a handle (35) on its side.
6. The connector terminal assembly jig according to claim 4, wherein The terminal fixing block (10) is provided with a plurality of terminal slots (100) and riveting slots (101) for accommodating and positioning terminal pins.