Spiral groove grinding mechanism of micro drill grinding machine
By using two limit screws and concentric arc-shaped slot design in the spiral groove grinding mechanism of the micro-drilling grinder, the problems of screw loosening and arc-shaped slot shaking in the prior art are solved, and the precise adjustment of the spiral groove grinding wheel orientation angle is achieved, and the processing quality is improved.
CN222680490UActive Publication Date: 2025-03-28深圳市鑫睿工业智能有限公司
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Patent Information
- Application Number
- CN202421300323.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Technical Problem
When adjusting the orientation angle of the spiral groove grinder, existing micro-drilling grinders have problems of loose screws and shaking of arc grooves, resulting in poor processing and difficult to achieve high-quality processing needs.
Method used
A spiral groove grinding mechanism of a micro-drilling grinder is designed, which is fixed with two limit screws and guided by two concentric arc-shaped slots to accurately adjust the orientation angle of the spiral groove grinding wheel.
Benefits of technology
By using two limit screws to fix and arc-shaped slot guide, the possibility of poor processing caused by loosening of screws is reduced, the adjustment accuracy is improved, the processing quality is improved, and the high-quality processing needs are met.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a spiral groove grinding mechanism of a micro drill grinding machine, which comprises a spiral transverse moving module, an angle adjusting seat is arranged at the output end of the spiral transverse moving module, a spiral lifting fixing seat is arranged on the angle adjusting seat, and the spiral lifting fixing seat is hinged with the angle adjusting seat. The spiral lifting fixing seat can rotate and swing with the hinged end as the axis, a spiral lifting module is arranged on the spiral lifting fixing seat, a spiral main shaft is arranged at the output end of the spiral lifting module, and a spiral groove grinding wheel is arranged at the output end of the spiral main shaft; the upper end face of the angle adjusting base is provided with two arc-shaped clamping grooves with the circle centers coincident, limiting screws are arranged at the positions, corresponding to the arc-shaped clamping grooves, of the spiral lifting fixing base respectively, and the limiting screws are connected with the corresponding arc-shaped clamping grooves in a sliding and limiting mode. The two arc-shaped clamping grooves are used for guiding, and the accuracy of adjusting the orientation angle of the spiral groove grinding wheel can be improved, so that the machining quality is improved, and the high-quality machining requirement can be met.
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