一种挂架上壳体内腔加工用夹具
The combination structure of support plate, drive motor and lifting plate solves the problem of inconvenient position alignment and clamping in the machining of the inner cavity of the rocket rack shell, and realizes convenient machining operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 新乡市航宏航空机电设备有限公司
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
The existing machining fixtures for the inner cavity of the rocket pylon are not convenient for positioning and clamping during operation, which leads to troublesome operation.
The upper housing assembly is precisely positioned and conveniently clamped by adopting a combination structure of support plate, drive motor, connecting plate and lifting plate. Through the cooperation of rotating roller support, limit plate restriction, drive motor drive and lifting plate, the upper housing assembly is supported and limited.
This technology enables rapid alignment and convenient clamping of the upper shell components during the machining of the inner cavity of the rocket mount, thus improving operational efficiency.
Smart Images
Figure CN224509462U_ABST
Abstract
Claims
1. A fixture for machining the inner cavity of a hanging bracket housing, comprising a support plate (1), a drive motor (2), a connecting plate (3), and a lifting plate (4), characterized in that: The top of the support plate (1) is rotatably connected with several rotating rollers (101) at equal intervals. Both sides of the support plate (1) are fixed with limit plates (102). An upper housing assembly (5) is movably connected between the two limit plates (102). The upper housing assembly (5) is set on the top of the support plate (1). The two limit plates (102) are fixed with drive motors (2) at equal intervals on the side away from each other. One end of the support plate (1) is fixed with a connecting plate (3). A lifting plate (4) is movably connected vertically through the connecting plate (3). A pressure plate (402) is movably connected horizontally through the upper part of the lifting plate (4) along the length direction of the support plate (1).
2. The fixture for processing the inner cavity of the upper shell of a rack, according to claim 1, characterized in that: The two ends of the rotating roller (101) at the top of the support plate (1) are rotatably connected to the two limiting plates (102) on the side that are close to each other. The two short sides at the bottom of the support plate (1) are fixed with fixing plates (103).
3. The fixture for processing the inner cavity of the upper shell of a rack, according to claim 1, wherein: Each drive motor (2) has a turntable (201) fixed at its output end. Each turntable (201) has a connecting spring (202) fixed on its periphery. The ends of the connecting springs (202) on the periphery of the same turntable (201) are connected and fixed to a rotating sleeve (203). The rotating sleeve (203) abuts against the side of the upper housing assembly (5).
4. The fixture for processing the inner cavity of the upper shell of a rack, according to claim 1, characterized in that: The connecting plate (3) has a movable opening (301) in the middle of the side near the support plate (1), and the lifting plate (4) is movably connected in the movable opening (301).
5. The fixture for processing the inner cavity of the upper shell of a rack, according to claim 1, characterized in that: The pressure plates (402) on both sides of the lifting plate (4) are provided with fitting openings (403), and the two ends of the pressure plate (402) are fixed with fitting plates (404).
6. The fixture for processing the inner cavity of the upper shell of a rack, according to claim 5, wherein: The lifting plate (4) is fixed with a fixed plate (401) on the side away from the support plate (1), and the fixed plate (401) is located below the pressure plate (402). The bottom of the fixed plate (401) is rotatably connected with a screw (4011), and the screw (4011) is threadedly connected to the connecting plate (3). The bottom end of the screw (4011) is fixed with a rotating frame (4012).