Clamping device for acupuncture needle production
By designing a clamping device for production of acupuncture needles including a workbench, push slot, push plate, clamping part and V-shaped spring sheet, the problem of complicated and inefficient operation in the prior art is solved, and the continuous production and efficient operation of acupuncture needles are realized.
Patent Information
- Application Number
- CN202421171167.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing clamping devices for acupuncture needle production need to control the coordination of the push device and the clamping device separately, and the operation is cumbersome and inefficient.
A clamping device including a workbench, push slot, push plate, clamping part and V-shaped spring sheet is designed. The needle handle is slidingly pushed into the pinhole through the push plate, the spring sheet clamps the needle handle, and the push plate is pushed by the electric push rod to realize the continuous production and push of acupuncture needles.
There is no need to control the coordination between the clamping device and the pushing device separately, which improves the operating efficiency and production efficiency, and realizes the continuous production of acupuncture needles.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to a clamping device, in particular to a clamping device for producing acupuncture needles. Background Art
[0002] Acupuncture needles are a common type of needles used in traditional Chinese medicine. Acupuncture needles are generally composed of a needle body and a needle handle that are fixedly connected. The front end of the needle body forms the needle tip. The needle body is generally formed by cutting wire segments, and a bend connected to the needle handle is set at the rear end of the needle handle. The needle handle generally adopts a spring structure to facilitate the operation of the acupuncturist. The production of acupuncture needles requires many processes, and the needle handle part needs to be clamped to ensure that it does not move during production.
[0003] In the existing technology, the Chinese utility model patent "A clamping device for the production of acupuncture needles" with authorization announcement number CN214237162U discloses a clamping device for the production of acupuncture needles. By setting a rubber pad in the middle of the bottom end of the fixed plate, the contact area between the fixed plate and the acupuncture needle in the needle groove can be increased, thereby achieving a better clamping effect. Since the clamping device uses an electric push rod to push the fixed plate to clamp the acupuncture needle, during use, it is necessary to separately control the cooperation of the pushing device and the clamping device of the acupuncture needle, which makes the operation cumbersome and inefficient. Utility Model Content
[0004] The utility model aims to provide a clamping device for producing acupuncture needles, which is used to solve the problem that the existing clamping device for producing acupuncture needles needs to separately control the cooperation between the pushing device and the clamping device of the acupuncture needles, and the operation is cumbersome and inefficient.
[0005] In order to solve the above problems, the utility model provides a clamping device for acupuncture needle production, including a workbench, on which a plurality of semicircular pushing grooves are provided, one end of the pushing groove is slidably connected to a push plate, the other end of the pushing groove is fixedly connected to a clamping portion, the clamping portion is provided with a plurality of needle holes adapted to the pushing grooves, and one side of the needle hole is connected to a V-shaped spring sheet.
[0006] The clamping device for acupuncture needle production provided by the utility model also has the following technical features:
[0007] Furthermore, a groove is provided on one side of the spring sheet in the pinhole, and sliding grooves are provided at both ends of the spring sheet. A fixed block is slidably connected in the sliding groove, and the fixed block is fixedly connected to the groove.
[0008] Furthermore, a circular arc groove consistent with the radius of the pinhole is formed at the top end of the spring sheet.
[0009] Furthermore, an electric push rod is fixedly connected to the workbench, and a push rod of the electric push rod is fixedly connected to a push plate.
[0010] Furthermore, a push pin adapted to the pushing groove is fixedly connected to the pushing plate.
[0011] Furthermore, the top end of the spring sheet does not exceed the central axis of the pinhole.
[0012] The utility model has the following beneficial effects: the clamping device for acupuncture needle production described in the present application adopts a V-shaped spring sheet in conjunction with the needle hole to clamp the acupuncture needle, and uses a pushing device to push the completed acupuncture needle. There is no need to separately control the coordination of the pushing device and the clamping device, thereby improving the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a top-view cross-sectional isometric schematic diagram of a clamping device for acupuncture needle production according to an embodiment of the utility model;
[0014] Figure 2 A clamping device for acupuncture needle production according to an embodiment of the utility model Figure 1 A zoomed in view of the node in the middle;
[0015] Figure 3 This is an axonometric schematic diagram of a clamping device for producing acupuncture needles according to an embodiment of the utility model.
[0016] (1-working table, 2-pushing groove, 3-pushing plate, 4-clamping part, 5-pinhole, 6-spring sheet, 7-groove, 8-slideway, 9-fixing block, 10-arc groove, 11-electric push rod, 12-thimble) DETAILED DESCRIPTION
[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.
[0018] like Figures 1 to 3 In the embodiment of the clamping device for acupuncture needle production of the utility model shown, the clamping device for acupuncture needle production includes a workbench 1, on which a plurality of semicircular push grooves 2 are provided, one end of the push groove 2 is slidably connected to a push plate 3, the other end of the push groove 3 is fixedly connected to a clamping portion 4, the clamping portion 4 is provided with a plurality of needle holes 5 adapted to the push groove 2, and one side of the needle hole 5 is connected to a V-shaped spring sheet 6.
[0019] Specifically, the needle handle to be processed is placed in the push groove 2, and the push plate 3 is made to slide toward the clamping part 4. The push plate 3 pushes the needle handle into the needle hole 5. The needle handle compresses the spring sheet 6, so that the spring sheet 6 stretches and continuously contacts the needle handle. The needle handle is clamped between the spring sheet 6 and the needle hole 5 until it extends from the clamping part 4 to the required length and then stops pushing. The push plate 3 returns to the initial position, and a new needle handle to be processed is placed in the push groove 2. After the needle handle on the clamping part 4 is processed, the push plate 3 repeats the above action, and the needle handle to be processed pushes the needle handle clamped by the clamping part 4 out of the clamping part 4 to meet the needs of continuous production. During use, there is no need to separately control the coordination of the clamping device and the pushing device, which improves the operating efficiency.
[0020] In one embodiment of the present application, preferably, a groove 7 is provided on one side of the spring sheet 6 in the needle hole 5, and slide grooves 8 are provided at both ends of the spring sheet 6. A fixed block 9 is slidably connected in the slide groove 8, and the fixed block 9 is fixedly connected to the groove 7, so that the two ends of the spring sheet 6 have a larger sliding space to accommodate needle handles of different specifications.
[0021] In one embodiment of the present application, preferably, a circular arc groove 10 having the same radius as the needle hole 5 is provided at the top end of the spring sheet 6 to increase the contact area between the spring sheet 6 and the needle handle, thereby increasing the friction between the spring sheet 6 and the needle handle to make the clamping more secure.
[0022] In one embodiment of the present application, preferably, an electric push rod 11 is fixedly connected to the workbench 1 , and a push rod of the electric push rod 11 is fixedly connected to the push plate 3 for pushing the push plate 3 to slide reciprocally on the push groove 2 .
[0023] In one embodiment of the present application, preferably, a push pin 12 adapted to the push groove 2 is fixedly connected to the push plate 3. When used as a clamping tool when the needle head and the needle handle are connected, the needle head cannot be used to push out the acupuncture needle on the clamping part 4. Specifically, the push plate 3 pushes the push pin 12 to push the acupuncture needle into the clamping part 4 to the required length. After completing the production operation process, the push plate 3 continues to move forward until the push pin 12 pushes the acupuncture needle out of the clamping part 4, and then the push plate 3 is reset to push the next batch of acupuncture needles.
[0024] In one embodiment of the present application, preferably, the top of the spring sheet 6 does not exceed the central axis of the needle hole 5 to avoid bending or breaking of the spring sheet 6 after the needle tip of the acupuncture needle touches the spring sheet 6, which poses a quality risk.
[0025] When the needle handle is clamped in the clamping part 4, the push plate 3 is pressed against the needle handle to release the needle from the clamping part 4, and the push plate 3 is pressed against the needle handle to release the needle from the clamping part 4. The device uses a V-shaped spring sheet 6 to cooperate with the needle hole 5 to clamp the acupuncture needle, and uses a pushing device to push the completed acupuncture needle. There is no need to separately control the cooperation of the pushing device and the clamping device, thereby improving production efficiency.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A clamping device for acupuncture needle production, characterized in that: It includes a workbench with a plurality of semicircular pushing grooves, one end of the pushing groove is slidably connected to a pushing plate, the other end of the pushing groove is fixedly connected to a clamping part, the clamping part is provided with a plurality of pinholes adapted to the pushing grooves, and one side of the pinhole is connected to a V-shaped spring sheet.
2. The clamping device for acupuncture needle production according to claim 1, characterized in that: A groove is provided on one side of the spring sheet in the pinhole, and sliding grooves are provided at both ends of the spring sheet. A fixing block is slidably connected in the sliding groove, and the fixing block is fixedly connected to the groove.
3. The clamping device for acupuncture needle production according to claim 2, characterized in that: The top end of the spring sheet is provided with an arc groove which is consistent with the radius of the pinhole.
4. The clamping device for acupuncture needle production according to claim 1, characterized in that: An electric push rod is fixedly connected to the workbench, and a push rod of the electric push rod is fixedly connected to the push plate.
5. The clamping device for acupuncture needle production according to any one of claims 1 to 4, characterized in that: The push plate is fixedly connected with an ejector pin adapted to the push groove.
6. The clamping device for acupuncture needle production according to claim 5, characterized in that: The top end of the spring sheet does not exceed the central axis of the pinhole.