Double-station grinding machine for root canal file
By introducing components such as a movable clamping plate and a cooling pipe into the dual-station root canal file grinding machine, the problem of lack of support during the root canal file grinding process is solved, achieving higher precision and efficiency, and extending the service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING BAISHIJIUJIU TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-04-14
AI Technical Summary
Existing dual-station root canal file grinders lack effective support during the grinding process, causing the root canal file to easily shift or wobble, resulting in uneven wear and affecting its shape, size, and service life.
A grinding assembly comprising a movable clamping plate, a cooling pipe, a slide rail, and a grinding tool was designed. The root canal file is fixed in position by a rotating clamp and a limiting clamping plate, providing stable support. Cooling water is sprayed through the cooling pipe to reduce heat, friction, and wear.
It improves grinding precision, reduces vibration and noise, extends the service life of root canal files and abrasives, reduces replacement frequency and cost, and improves work efficiency.
Smart Images
Figure CN224115871U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of root canal file processing technology, and in particular to a dual-station grinding machine for root canal files. Background Technology
[0002] A root canal file is a hand or mechanical tool used in dental treatment, primarily for cleaning and shaping during root canal treatment. Root canal treatment is often used to treat tooth infections or damage by removing infected tissue from the root canals to prevent the spread of infection and to prepare for subsequent filling and sealing. A dual-station root canal file grinder is a device specifically designed for the manufacture and grinding of root canal files. This type of grinder is designed specifically for the precision machining of root canal files, and can accurately grind the different shapes, precision, and surface qualities required for root canal files.
[0003] After exploration and analysis, the following drawbacks were found in actual use:
[0004] In some existing dual-station root canal file grinders, the grinding head does not support the root canal file during grinding. As a result, the root canal file is prone to displacement or wobbling without support, which may lead to uneven wear during grinding. This can cause the shape, size, or grinding quality of the root canal file to fail to meet the standards, affecting its performance and service life.
[0005] In summary, this application proposes a dual-station grinding machine for root canal files to solve the aforementioned problems. Utility Model Content
[0006] The purpose of this invention is to provide a dual-station grinding machine for root canal files, which can solve the problem that when processing root canal files, the grinding head does not support the root canal file during grinding, so the root canal file is prone to displacement or wobbling without support, which may lead to uneven wear during the grinding process.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a dual-station grinding machine for root canal files, comprising:
[0008] Grinding machine body, on which a bracket is fixedly mounted;
[0009] The grinding assembly consists of two sets mounted on the grinding machine body. The grinding assembly includes a movable clamping plate, a cooling pipe, a sliding frame, and a grinding wheel. The movable clamping plate and the cooling pipe are mounted on the support, and the grinding wheel is fixedly mounted on the sliding frame.
[0010] Preferably, two sets of rotary clamps are fixedly installed on the top of the grinding machine body and are symmetrically distributed. The dual-station design allows for the simultaneous grinding of two root canal files. The two stations can operate independently or perform processing at the same time. In actual production, the processing method can be flexibly selected according to the needs, which significantly improves work efficiency.
[0011] Preferably, the support has two sets and is symmetrically distributed. A limit clamping plate is fixedly installed on the top of the support, which can limit the movement of the transmitted root canal file.
[0012] Preferably, the grinding assembly further includes a slide rail, with the top of the grinding machine body slidably mounted on the slide rail, and a sliding frame slidably mounted on the slide rail. The movable clamping plate can fix the position of the root canal file, preventing it from moving or deforming during grinding, thereby protecting the root canal file from damage. At the same time, the movable clamping plate provides stable support for the root canal file, allowing the grinding tool to grind it more accurately, thereby improving grinding precision. This helps to reduce vibration and noise generated during grinding, further protecting the root canal file and grinding equipment. Additionally, the cooling water sprayed through the cooling pipe can effectively remove the heat generated during grinding, reducing friction and wear between the grinding tool and the root canal file, thereby lowering the temperature of the root canal file and grinding tool, preventing material deformation or damage due to high temperature, extending the service life of the grinding head and root canal file, and reducing replacement frequency and cost.
[0013] Preferably, the cooling pipe is spiral-shaped, and its direction can be changed by rotating and adjusting the clamping part to adapt to different usage requirements.
[0014] Preferably, the root canal file passes sequentially through a rotary holder, a limiting holder plate, and a movable holder plate.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] (1) This dual-station root canal file grinder uses a movable clamping plate, cooling pipe, slide rail, sliding frame and grinding tool in combination. The movable clamping plate can fix the position of the root canal file and prevent it from moving or deforming during grinding, thus protecting the root canal file from damage. At the same time, the movable clamping plate provides stable support for the root canal file, so that the grinding tool can grind it more accurately, thereby improving the grinding accuracy, helping to reduce the vibration and noise generated during grinding, further protecting the root canal file and grinding equipment. In addition, the cooling water sprayed by the cooling pipe can effectively remove the heat generated during grinding, reduce the friction and wear between the grinding tool and the root canal file, thereby reducing the temperature of the root canal file and grinding tool, preventing material deformation or damage caused by high temperature, extending the service life of the grinding head and root canal file, and reducing the replacement frequency and cost.
[0017] (2) This dual-station root canal file grinder, through the combined use of a rotary chuck, a bracket, a limiting chuck plate and a grinding component, allows for the simultaneous grinding of two root canal files through its dual-station design. The two stations can operate independently or be processed simultaneously. In actual production, the processing method can be flexibly selected according to the needs, which significantly improves work efficiency. Attached Figure Description
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0019] Figure 1 The three-dimensional representation of this utility model Figure 1 ;
[0020] Figure 2 The three-dimensional representation of this utility model Figure 2 ;
[0021] Figure 3 This is the front view of the present invention.
[0022] Reference numerals in the attached drawings: 1. Grinding machine body; 2. Rotary clamping device; 3. Support; 4. Limiting clamping plate; 5. Moving clamping plate; 6. Cooling pipe; 7. Slide rail; 8. Sliding frame; 9. Grinding wheel. Detailed Implementation
[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] Please see Figure 1-3 This utility model provides a technical solution: a dual-station grinding machine for root canal files, including a grinding machine body 1 and grinding components. A bracket 3 is fixedly installed on the grinding machine body 1. There are two sets of grinding components and they are arranged on the grinding machine body 1. The grinding components include a movable clamping plate 5, a cooling pipe 6, a sliding frame 8 and a grinding tool 9. The movable clamping plate 5 and the cooling pipe 6 are arranged on the bracket 3, and the grinding tool 9 is fixedly installed on the sliding frame 8.
[0025] Furthermore, two sets of rotary clamps 2 are fixedly installed on the top of the grinding machine body 1 and are symmetrically distributed. The dual-station design allows for the simultaneous grinding of two root canal files. The two stations can operate independently or perform processing at the same time. In actual production, the processing method can be flexibly selected according to the needs, which significantly improves work efficiency.
[0026] Furthermore, there are two sets of support 3 that are symmetrically distributed. The top of the support 3 is fixedly installed with a limiting clamping plate 4, which can limit the movement of the transmitted root canal file.
[0027] Furthermore, the grinding assembly also includes a slide rail 7. The top of the grinding machine body 1 is slidably mounted on the slide rail 7, and the sliding frame 8 is slidably mounted on the slide rail 7. When the root canal file moves to the front of the grinding tool 9, the grinding tool 9 performs grinding work on the root canal file. At the same time, the moving clamping plate 5 moves, so that the grinding tool 9 provides support when grinding the root canal file. Meanwhile, the cooling pipe 6 sprays cooling water. The moving clamping plate 5 can fix the position of the root canal file, preventing it from moving or deforming during the grinding process, thereby protecting the root canal file from damage. 5 provides stable support for the root canal file, allowing the grinding tool 9 to grind it more precisely, thereby improving grinding accuracy. This helps reduce vibration and noise generated during grinding, further protecting the root canal file and grinding equipment. Additionally, the cooling water sprayed through the cooling pipe 6 effectively removes the heat generated during grinding, reducing friction and wear between the grinding tool 9 and the root canal file. This lowers the temperature of the root canal file and grinding tool 9, preventing material deformation or damage due to high temperatures, extending the service life of the grinding head and root canal file, and reducing replacement frequency and costs.
[0028] Furthermore, the cooling pipe 6 is spiral-shaped, and its direction can be changed by rotating and adjusting the clamping part to adapt to different usage requirements.
[0029] Next, the root canal file passes through the rotating clamp 2, the limiting clamp 4, and the moving clamp 5 in sequence.
[0030] Working principle: When in use, the root canal file is installed on the grinding machine body 1. The root canal file is rotated and transmitted by the rotary clamp 2 and is limited by the limiting clamping plate 4. When the root canal file moves to the front of the grinding tool 9, the grinding tool 9 grinds the root canal file. At the same time, the clamping plate 5 moves so that the grinding tool 9 provides support for the root canal file during grinding. Meanwhile, the cooling pipe 6 sprays cooling water to cool the root canal file and prevent it from overheating and deforming.
[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A root canal file double station grinding machine, characterized in that, include: Grinding machine body (1), and a bracket (3) is fixedly installed on the grinding machine body (1); The grinding assembly has two sets and is set on the grinding machine body (1). The grinding assembly includes a movable clamping plate (5), a cooling pipe (6), a sliding frame (8) and a grinding wheel (9). The movable clamping plate (5) and the cooling pipe (6) are set on the bracket (3), and the grinding wheel (9) is fixedly installed on the sliding frame (8).
2. A double station root canal file grinding machine according to claim 1, characterized in that: Two sets of rotary clamps (2) are fixedly installed on the top of the grinding machine body (1) and are symmetrically distributed.
3. A double station root canal file grinding machine according to claim 2, wherein: The bracket (3) has two sets and is symmetrically distributed. The top of the bracket (3) is fixedly installed with a limit clamping plate (4).
4. A double station root canal file grinding machine according to claim 3, wherein: The grinding assembly also includes a slide rail (7), the top of the grinding machine body (1) is slidably mounted on the slide rail (7), and the sliding frame (8) is slidably mounted on the slide rail (7).
5. A dual-station grinding machine for root canal files according to claim 4, characterized in that: The cooling pipe (6) is spiral-shaped.
6. A dual-station grinding machine for root canal files according to claim 5, characterized in that: The root canal file passes sequentially through the rotary holder (2), the limiting holder plate (4), and the movable holder plate (5).