Caliper screw locking mechanism
The locking assembly, consisting of guide posts and push rods, combined with elastic rubber sleeves, solves the problems of unstable screw clamping and poor adaptability, achieving stable screw clamping and high-precision installation, thus improving production efficiency and product quality.
CN224182523UActive Publication Date: 2026-05-01DONGGUAN CHUANZHENG MECHANICAL & ELECTRICAL TECH CO LTD
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Patent Information
- Application Number
- CN202520940026.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2035-05-13
AI Technical Summary
Technical Problem
In existing technologies, screw clamping is unstable and has poor adaptability, leading to problems with production efficiency and product quality.
Method used
The locking assembly consists of a guide post and a push rod, combined with an elastic sleeve to achieve elastic clamping of the screw. Fine adjustment is achieved by the deformation of the sleeve to accommodate screw outer diameter errors.
Benefits of technology
It achieves stable clamping and high-precision installation of screws, improving production efficiency and product quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the field of caliper machining equipment, and particularly relates to a caliper screw locking mechanism which comprises a locking assembly and a feeding assembly, the locking assembly and the feeding assembly are both installed on a machine frame, the locking assembly comprises a guide column and a push rod, the guide column is arranged on the machine frame and provided with a center hole extending in the vertical direction, and the push rod is arranged in the center hole. The push rod is slidably arranged in the center hole in a penetrating mode, the feeding assembly is configured to be capable of pushing screws into the center hole, and the push rod is configured to be capable of pushing the screws in the center hole out of the center hole and screwing the screws into the caliper; the guide column is composed of a column-shaped body, a clamping block and an elastic rubber sleeve, a mounting groove is formed in the bottom of the column-shaped body, the clamping block is located in the mounting groove, the clamping block and the column-shaped body jointly form a center hole, and the rubber sleeve is arranged outside the column-shaped body in a sleeving mode and wraps the column-shaped body and the clamping block at the same time. According to the utility model, the rubber sleeve structure is arranged, so that the screw can be elastically clamped, and the external diameter error of the screw within a certain range can be self-adapted while the clamping stability is ensured.
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