Clamping device for flat-head cylindrical carborundum machine needle production

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By designing a carburet needle clamping device including a flat-head clamping block, a T-shaped clamping block, a reverse threaded rod, a connecting slider and a cylindrical clamping block, the problem that the existing device cannot stably clamp the carburet needle is solved. , realizes stable clamping and length specification adjustment of the emery needle, and improves processing efficiency and stability.

CN222430491UActive Publication Date: 2025-02-07FOSHAN JINMANTAI MEDICAL EQUIP CO LTD

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Patent Information

Application Number: CN202420427592.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-06
Publication Date: 2025-02-07
Estimated Expiration: 2034-03-06

AI Technical Summary

Technical Problem

The existing clamping device for the production of carbide needles is simple in structure and single function. It is impossible to clamp the flat end and cylindrical section of carbide needles in a targeted manner, resulting in unstable clamping and the clamping cannot be adjusted according to the length specifications of carbide needles. The position of the block holder affects processing efficiency.

Method used

A clamping device including a flat-head clamping block, a T-shaped clamping block, a reverse threaded rod, a connecting slider and a cylindrical clamping block is designed. Through the use of these components, the flat-head end and column of the emery needle are realized. The position of the clamping block can be adjusted according to the length specification of the emery needle.

Benefits of technology

It improves the efficiency and stability of the emery needle clamping device, ensures the stable clamping of emery needles, and is suitable for the processing of emery needles of different lengths and specifications.

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Abstract

The utility model discloses a clamping device for producing a flat-head cylindrical carborundum machine needle, which belongs to the technical field of clamping devices and comprises a clamping table, a flat-head clamping block, a T-shaped clamping block, a connecting sliding block and a cylindrical clamping block, the flat-head clamping block is fixedly connected onto the clamping table, the T-shaped clamping block is fixedly connected onto the clamping table, and the cylindrical clamping block is fixedly connected onto the clamping table. The T-shaped clamping block is connected to the flat head clamping block in a threaded sliding mode, the connecting sliding block is connected to the clamping table in a threaded sliding mode, the cylindrical clamping block is fixedly connected to the connecting sliding block, and in the using process, the flat head end and the cylindrical section of the carborundum grinding machine needle can be clamped and fixed in a targeted mode; according to the carborundum machine needle clamping device, the cylindrical clamping block can be adjusted to ensure the clamping stability of a carborundum machine needle, and meanwhile, the position of the cylindrical clamping block can be adjusted according to the length specification of the carborundum machine needle or a certain section needing to be machined, so that the carborundum machine needle can be better produced and machined, and the use efficiency and the stability are effectively improved.

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Description

Technical Field

[0001] The utility model belongs to the technical field of clamping devices, and in particular relates to a clamping device for producing flat-head cylindrical diamond turning needles. Background Art

[0002] Diamond needles are consumables used by dentists. They are very small steel needles, which consist of a needle head and a needle handle. They can be inserted into high-speed and low-speed mobile phones to help dentists open and repair teeth. Diamond needles also come in various shapes, such as cylindrical diamond needles or flat-head cylindrical diamond needles, etc. Diamond needles often need to be clamped and fixed during production and processing.

[0003] The existing clamping device for producing diamond turning needles has a relatively simple structure and a single function, and the clamping method is relatively traditional. Especially when clamping flat-head cylindrical diamond turning needles, it is not possible to clamp and fix the flat-head end and the cylindrical section of the diamond turning needle in a targeted manner to ensure the stability of the diamond turning needle clamping. At the same time, it is not convenient to adjust the position of the cylindrical clamping block according to the length specification of the diamond turning needle or a certain section to be processed, so as to better produce and process the diamond turning needle, resulting in the use efficiency and stability of the clamping device not being improved. Utility Model Content

[0004] The existing clamping device for producing diamond turning needles has a relatively simple structure and a single function, and the clamping method is relatively traditional. Especially when clamping flat-head cylindrical diamond turning needles, it is not possible to clamp and fix the flat-head end and the cylindrical section of the diamond turning needle in a targeted manner to ensure the stability of the diamond turning needle clamping. At the same time, it is not convenient to adjust the position of the cylindrical clamping block according to the length specification of the diamond turning needle or a certain section to be processed, so as to better produce and process the diamond turning needle, resulting in the problem that the use efficiency and stability of the clamping device cannot be improved. The utility model provides a clamping device for producing flat-head cylindrical diamond turning needles to solve the problems raised in the background technology.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A clamping device for producing flat-head cylindrical diamond turning needles includes a flat-head cylindrical diamond turning needle clamping device, wherein the flat-head cylindrical diamond turning needle clamping device includes a clamping platform, a flat-head clamping block, a T-shaped clamping block, a connecting slider and a cylindrical clamping block, wherein the flat-head clamping block is fixedly connected to the clamping platform, the T-shaped clamping block is threadedly slidably connected to the flat-head clamping block, the connecting slider is threadedly slidably connected to the clamping platform, and the cylindrical clamping block is fixedly connected to the connecting slider.

[0007] Preferably, the flat head clamping block is arranged on one side of the clamping table, the flat head clamping block is fixedly connected to one side of the clamping table, the T-shaped clamping block is arranged at the upper end of the flat head clamping block, a sliding guide column and a threaded handle are arranged between the flat head clamping block and the T-shaped clamping block and are respectively located on both sides of the flat head clamping block and the T-shaped clamping block, one end of the sliding guide column is fixedly connected to the flat head clamping block, one end of the threaded handle is rotatably connected to the flat head clamping block, one side of the T-shaped clamping block is slidably sleeved on the sliding guide column, and the other side is threadedly slidably sleeved on the threaded handle.

[0008] Preferably, the clamping table is provided with a sliding groove 1, a reverse threaded rod is provided in the sliding groove 1, two groups of threaded segments in opposite directions are provided on the reverse threaded rod, both ends of the reverse threaded rod are rotatably connected in the sliding groove 1, a motor is provided on the side wall of the clamping table, the motor is fixedly mounted on the side wall of the clamping table, the output shaft of the motor is connected to one end of the reverse threaded rod, and a sliding groove 2 is provided on the side plate of the clamping table.

[0009] Preferably, the connecting sliders are provided in two pieces and are respectively located on both sides of the clamping table. The two connecting sliders are respectively threadedly slidably sleeved on two groups of different thread segments on the reverse threaded rod in the sliding groove one, and one end of the two connecting sliders is slidably connected in the sliding groove two on the clamping table. The positions of the two connecting sliders on the reverse threaded rod are opposite, and the cylindrical clamping block is arranged on the connecting slider.

[0010] Preferably, a circular cavity is provided on the cylindrical clamping block, an arc-shaped clamping plate is provided in the circular cavity, a connecting bolt is provided between the arc-shaped clamping plate and the cylindrical clamping block, one end of the connecting bolt is threadedly connected to the upper end of the cylindrical clamping block and is rotatably connected to the arc-shaped clamping plate.

[0011] Beneficial Effects

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The above-mentioned clamping device for the production of flat-headed cylindrical diamond turning needles, through the coordinated use of components such as the flat-headed clamping block, T-shaped clamping block, reverse threaded rod, connecting slider, cylindrical clamping block and arc-shaped clamping plate, enables the flat-headed cylindrical diamond turning needle clamping device to clamp and fix the flat-headed end and cylindrical section of the diamond turning needle in a targeted manner during use to ensure the stability of the diamond turning needle clamping. At the same time, the position of the cylindrical clamping block can be adjusted according to the length specification of the diamond turning needle or a certain section to be processed, so as to better produce and process the diamond turning needle, thereby effectively improving the use efficiency and stability of the flat-headed cylindrical diamond turning needle clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the flat-head cylindrical diamond turning needle clamping device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the clamping table in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the cylindrical clamping block in the utility model.

[0017] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0018] In the figure: 100, flat-head cylindrical diamond turning needle clamping device; 1, clamping table; 2, flat-head clamping block; 3, T-type clamping block; 4, sliding guide column; 5, threaded handle; 6, sliding groove 1; 7, reverse threaded rod; 8, motor; 9, sliding groove 2; 10, connecting slider; 11, cylindrical clamping block; 12, circular cavity; 13, arc-shaped clamping plate; 14, connecting bolt. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with a specific utility model.

[0020] Example

[0021] like Figures 1 to 3 As shown, it is a structural schematic diagram of a clamping device for producing flat-head cylindrical diamond turning needles according to a preferred embodiment of the utility model. The flat-head cylindrical diamond turning needle clamping device 100 of this embodiment includes a clamping platform 1, a flat-head clamping block 2, a T-shaped clamping block 3, a connecting slider 10 and a cylindrical clamping block 11. The flat-head clamping block 2 is fixedly connected to the clamping platform 1, the T-shaped clamping block 3 is threadedly slidably connected to the flat-head clamping block 2, the connecting slider 10 is threadedly slidably connected to the clamping platform 1, and the cylindrical clamping block 11 is fixedly connected to the connecting slider 10.

[0022] The flat-head clamping block 2 is arranged on one side of the clamping platform 1, and the flat-head clamping block 2 is fixedly connected to one side of the clamping platform 1. The T-shaped clamping block 3 is arranged on the upper end of the flat-head clamping block 2. A sliding guide column 4 and a threaded handle 5 are arranged between the flat-head clamping block 2 and the T-shaped clamping block 3 and are respectively located on both sides of the flat-head clamping block 2 and the T-shaped clamping block 3. One end of the sliding guide column 4 is fixedly connected to the flat-head clamping block 2, and one end of the threaded handle 5 is rotatably connected to the flat-head clamping block 2. One side of the T-shaped clamping block 3 is slidably sleeved on the sliding guide column 4, and the other side is threadedly slidably sleeved on the threaded handle 5, which is used to clamp and fix the flat head end of the diamond turning needle through the flat-head clamping block 2 and the T-shaped clamping block 3 during the use of the flat-head cylindrical diamond turning needle clamping device 100.

[0023] The clamping table 1 is provided with a sliding groove 6, and a reverse threaded rod 7 is provided in the sliding groove 6. The reverse threaded rod 7 is provided with two groups of threaded segments in opposite directions. Both ends of the reverse threaded rod 7 are rotatably connected in the sliding groove 6. A motor 8 is provided on the side wall of the clamping table 1. The motor 8 is fixedly mounted on the side wall of the clamping table 1. The output shaft of the motor 8 is connected to one end of the reverse threaded rod 7. A sliding groove 2 9 is provided on the side plate of the clamping table 1, which is used to facilitate the connection and installation of the connecting slider 10 during the use of the flat-headed cylindrical diamond turning needle clamping device 100.

[0024] The connecting sliders 10 are provided in two pieces and are respectively located on both sides of the clamping platform 1. The two connecting sliders 10 are respectively threadedly slidably sleeved on two groups of different thread segments on the reverse threaded rod 7 in the sliding groove 1 6, and one end of the two connecting sliders 10 is slidably connected in the sliding groove 2 9 on the clamping platform 1. The positions of the two connecting sliders 10 on the reverse threaded rod 7 are relative. The cylindrical clamping block 11 is arranged on the connecting slider 10, and is used to facilitate the relative movement of the position of the two connecting sliders 10 on the clamping platform 1 by rotating the reverse threaded rod 7 during the use of the flat-headed cylindrical diamond turning needle clamping device 100.

[0025] A circular cavity 12 is provided on the cylindrical clamping block 11, and an arc-shaped clamping plate 13 is provided in the circular cavity 12. A connecting bolt 14 is provided between the arc-shaped clamping plate 13 and the cylindrical clamping block 11. One end of the connecting bolt 14 is threadedly connected to the upper end of the cylindrical clamping block 11 and is rotatably connected to the arc-shaped clamping plate 13. It is used to clamp and fix the cylindrical part of the diamond turning needle through the cylindrical clamping block 11 and the arc-shaped clamping plate 13 during the use of the flat-head cylindrical diamond turning needle clamping device 100.

[0026] In this embodiment, when the flat-head cylindrical diamond turning needle clamping device 100 is needed to clamp and fix the flat-head cylindrical diamond turning needle for production, the diamond turning needle is first inserted into the two cylindrical clamping blocks 11 on the clamping table 1, and the flat end of the diamond turning needle is placed between the flat clamping block 2 and the T-shaped clamping block 3, and then the threaded handle 5 is rotated to drive the T-shaped clamping block 3 to slide, so that the flat end of the diamond turning needle is stably clamped on the flat clamping block 2. Then, the position of the cylindrical clamping block 11 is adjusted according to the length of the diamond turning needle or the toughness of the processed position. By starting the motor 8, the motor 8 drives the reverse threaded rod 7 to rotate, so that the two connecting slide blocks 10 on the clamping table 1 drive the cylindrical clamping block 11 to slide relatively on the clamping table 1. When the two cylindrical clamping blocks 11 move to the appropriate position, they stop. Then, by rotating the connecting bolt 14, the connecting bolt 14 drives the arc clamping plate 13 in the cylindrical clamping block 11 during the rotation process. Slide up and down to clamp and fix the cylindrical section of the diamond turning needle in the cylindrical clamping block 11. The diamond turning needle can be stably clamped and fixed by the coordinated use of the flat clamping block 2, the T-clamping block 3 and the cylindrical clamping block 11, so as to facilitate the subsequent production and processing of the diamond turning needle. The utility model has a simple structure and is easy to use. By the coordinated use of the flat clamping block 2, the T-clamping block 3, the reverse threaded rod 7, the connecting slide block 10, the cylindrical clamping block 11 and the arc clamping plate 13 and other components, The flat-head cylindrical diamond turning needle clamping device 100 can clamp and fix the flat-head end and the cylindrical section of the diamond turning needle in a targeted manner during use to ensure the stability of the diamond turning needle clamping. At the same time, the position of the cylindrical clamping block 11 can be adjusted according to the length specification of the diamond turning needle or a certain section that needs to be processed, so as to better produce and process the diamond turning needle, thereby effectively improving the use efficiency and stability of the flat-head cylindrical diamond turning needle clamping device 100.

[0027] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A clamping device for producing a flat-head cylindrical diamond turning needle, comprising a flat-head cylindrical diamond turning needle clamping device (100), Features: The flat-head cylindrical diamond turning needle clamping device (100) comprises a clamping platform (1), a flat-head clamping block (2), a T-shaped clamping block (3), a connecting slider (10) and a cylindrical clamping block (11), wherein the flat-head clamping block (2) is fixedly connected to the clamping platform (1), the T-shaped clamping block (3) is threadedly slidably connected to the flat-head clamping block (2), the connecting slider (10) is threadedly slidably connected to the clamping platform (1), and the cylindrical clamping block (11) is fixedly connected to the connecting slider (10).

2. A clamping device for producing flat-head cylindrical diamond turning needles according to claim 1, characterized in that: The flat-head clamping block (2) is arranged on one side of the clamping platform (1), and the flat-head clamping block (2) is fixedly connected to one side of the clamping platform (1). The T-shaped clamping block (3) is arranged at the upper end of the flat-head clamping block (2). A sliding guide column (4) and a threaded handle (5) are arranged between the flat-head clamping block (2) and the T-shaped clamping block (3) and are respectively located on both sides of the flat-head clamping block (2) and the T-shaped clamping block (3). One end of the sliding guide column (4) is fixedly connected to the flat-head clamping block (2), and one end of the threaded handle (5) is rotatably connected to the flat-head clamping block (2). One side of the T-shaped clamping block (3) is slidably sleeved on the sliding guide column (4), and the other side is threadedly slidably sleeved on the threaded handle (5).

3. A clamping device for producing flat-head cylindrical diamond turning needles according to claim 1, characterized in that: The clamping platform (1) is provided with a sliding groove (6), a reverse threaded rod (7) is provided in the sliding groove (6), two groups of threaded sections in opposite directions are provided on the reverse threaded rod (7), both ends of the reverse threaded rod (7) are rotatably connected in the sliding groove (6), a motor (8) is provided on the side wall of the clamping platform (1), the motor (8) is fixedly mounted on the side wall of the clamping platform (1), the output shaft of the motor (8) is connected to one end of the reverse threaded rod (7), and a sliding groove (9) is provided on the side plate of the clamping platform (1).

4. A clamping device for producing flat-head cylindrical diamond turning needles according to claim 3, characterized in that: The connecting sliders (10) are provided in two pieces and are respectively located on both sides of the clamping platform (1). The two connecting sliders (10) are respectively threadedly slidably sleeved on two groups of different thread segments on the reverse threaded rod (7) in the sliding groove (6), and one end of the two connecting sliders (10) is slidably connected in the sliding groove (9) on the clamping platform (1). The positions of the two connecting sliders (10) on the reverse threaded rod (7) are opposite, and the cylindrical clamping block (11) is arranged on the connecting slider (10).

5. A clamping device for producing flat-head cylindrical diamond turning needles according to claim 4, characterized in that: The cylindrical clamping block (11) is provided with a circular cavity (12), an arc-shaped clamping plate (13) is provided in the circular cavity (12), a connecting bolt (14) is provided between the arc-shaped clamping plate (13) and the cylindrical clamping block (11), one end of the connecting bolt (14) is threadedly connected to the upper end of the cylindrical clamping block (11) and is rotatably connected to the arc-shaped clamping plate (13).