一种螺母夹紧装置
By using a cylinder to drive the adjusting rod to rotate the clamping plate and buffer plate, combined with a rolling rod and rubber block to clamp the nut, the problem of unstable clamping in existing devices is solved, achieving efficient processing and environmentally friendly coolant treatment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING XINTONGYUE TECHNOLOGY CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing nut clamping devices are not stable during tapping operations, cannot effectively control the level and perpendicularity of the nut, and are cumbersome and inaccurate, which can easily lead to processing errors and safety risks.
The system uses a cylinder to drive the adjusting rod to rotate the clamping plate, and combines a buffer plate and a rolling rod to achieve multi-directional clamping. Rubber blocks are used to increase friction, and a collection component is used to collect and recycle coolant, reducing environmental pollution.
It enables rapid loosening and clamping of nuts, ensuring machining accuracy and safety, while reducing coolant splashing and environmental pollution.
Smart Images
Figure CN224508636U_ABST
Abstract
Claims
1. A nut clamping device comprising a housing (1), characterized in that: The top of the outer shell (1) is provided with a nut (2), and the inside of the outer shell (1) is provided with a clamping assembly, which includes a clamping plate (3). The nut (2) is clamped by adjusting the rotation of the clamping plate (3). The outer shell (1) is provided with a collection component, through which the coolant used in the processing is collected.
2. A nut gripping device according to claim 1, characterised in that: The clamping assembly also includes a cylinder (4), and an inner mounting tube (5) is fixedly installed on the inner bottom of the outer shell (1). The cylinder (4) is fixedly installed on the inner bottom of the inner mounting tube (5), and an adjusting rod (6) is threadedly connected to the output end of the cylinder (4). The top inner wall of the inner mounting tube (5) is slidably inserted into the outer arc surface of the adjusting rod (6).
3. A nut gripping device according to claim 2, wherein: The top of the adjusting rod (6) is fixedly connected to a top plate (7), and the bottom of the nut (2) is fitted with a buffer plate (8). The top of the top plate (7) and the bottom of the buffer plate (8) are elastically connected by a spring.
4. A nut gripping device according to claim 1, characterised in that: The top of the outer shell (1) is fixedly connected to a top cover (9), and an auxiliary block (10) is fixedly connected to the inner side of the top cover (9). A limiting ring (11) is fixedly connected to one side of the auxiliary block (10). A transition groove is provided on the surface of the limiting ring (11) opposite to the top cover (9). A rolling rod (12) is rotatably connected to the inner wall of the transition groove through a bearing. The rolling rod (12) is distributed between the two auxiliary blocks (10).
5. A nut gripping device according to claim 3, wherein: The adjusting rod (6) is externally fixedly connected to a fixing rod (13), the output end of the fixing rod (13) is rotatably connected to the input end of the clamp (3), and the output end of the clamp (3) is fixedly connected to a rubber block (14).
6. A nut gripping device according to claim 4, wherein: One side of the clamp (3) is provided with an inclined surface, and the other side of the clamp (3) and the inclined surface of the clamp (3) are in contact with the rolling rod (12) on the corresponding side.
7. A nut gripping device according to claim 1, wherein: The collection assembly includes a collection chamber (15), which is fixedly connected to the outside of the outer shell (1). A three-way pipe (16) is connected to one side of the collection chamber (15), and the bottom of the outer shell (1) is connected to one end of the three-way pipe (16).