Tubular screw clamping nozzle
By designing a tubular screw clip with elastic conical throat and bifurcated strip, the problem that the automatic screw machine cannot locate the screw in the counterhead hole is solved, and a reliable screw locking effect is achieved.
CN222680141UActive Publication Date: 2025-03-28WUXI ZHIDONG ELECTROMECHANICAL EQUIP CO LTD
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Patent Information
- Application Number
- CN202420763123.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Technical Problem
When existing automatic screw machines encounter countersunk holes or semi-counterhead holes, they cannot extend into the positioning screws, resulting in the screws being skewed and unable to complete the locking attachment.
Method used
A tubular screw clip nozzle is designed, including a elastic conical throat that pushes the screw out through the lifting and lowering movement of the screwdriver bit head and jamms the screw through a bifurcation bar to ensure reliable positioning and locking.
Benefits of technology
Reliable positioning and locking screws in countersunk holes are achieved to avoid skewed screws and ensure the reliability of locking operation.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of automatic screw equipment, and relates to a tubular screw clamping nozzle which comprises a gun nozzle body, the upper portion of the gun nozzle body is connected with a screwdriver bit, the screwdriver bit can ascend and descend relative to the gun nozzle body, and a screw input inclined hole is formed in the side portion of the gun nozzle body. The bottom face of the gun nozzle body is connected with a gun nozzle pipe, a plurality of forked strips are evenly distributed on the lower portion pipe body of the gun nozzle pipe along the circumference, the lower ends of the forked strips are bent inwards to form an elastic conical throat pipe so as to clamp a screw fed into a screw input inclined hole, and when a screwdriver bit ascends and descends, the screw clamped by the forked strips can be pushed out. The screw clamping nozzle is reasonable and ingenious in structure, the defects of an existing screw clamping nozzle are improved in a targeted mode, the gun nozzle pipe with elasticity is designed to be matched with the lifting motion of a screwdriver bit, a screw can be reliably positioned, the screw is prevented from inclining, and therefore reliable locking operation is ensured.
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