Machining clamp for intramedullary nail handle machining center

Abstract

The utility model discloses a machining fixture for an intramedullary nail handle machining center, which comprises a machining base, a central positioning hole is arranged in the middle of the machining base, an intramedullary nail handle positioned and clamped with the machining base is arranged on one side of the central positioning hole, and the intramedullary nail handle is clamped and fixed through a plurality of clamping blocks fixedly arranged on the end face of the machining base. The clamp has the beneficial effects that the clamp adopts a precise positioning mechanism and a precise clamping device, so that the stability and the accuracy of parts in the machining process are ensured. Meanwhile, the design of the clamp further considers the requirements for rapid clamping and disassembling, the production efficiency is improved, the clamp can firmly fix the part and prevent the part from moving or vibrating in the machining process, the clamp guarantees the positioning precision of the part, the preset standard can be met in each time of machining, in addition, clamping and disassembling of the clamp can be rapidly completed, and the machining efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment processing, in particular to a processing fixture used in a processing center for an intramedullary nail handle. Background Art

[0002] In the field of medical device manufacturing, the processing of intramedullary nail handles is a production work that requires extremely high precision. This is not only because a slight error in the handle may affect the patient's treatment effect, but also because it is directly related to the convenience of the doctor's operation and the patient's recovery speed. Therefore, the design and manufacture of the intramedullary nail handle processing fixture are particularly important.

[0003] The existing processing methods use a multi-step process and are completed in stages and at different times, which results in the need to spend more human resources and working hours to continuously adjust the production during the calibration work of the handle in the later stage. Utility Model Content

[0004] The utility model aims to provide a processing fixture for an intramedullary nail handle processing center to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing fixture for an intramedullary nail handle processing center, comprising a processing base, a center positioning hole is opened in the middle of the processing base, and an intramedullary nail handle is provided on one side of the center positioning hole for positioning and clamping with the processing base, and the intramedullary nail handle is clamped by a plurality of clamping blocks fixedly arranged on the end face of the processing base.

[0006] Further optimized, a first through hole, a second through hole, a third through hole and a fourth through hole are respectively opened on one side of the intramedullary nail handle.

[0007] Further optimized, the plurality of clamping blocks are respectively composed of a first clamping block, a second clamping block, a third clamping block, a fourth clamping block and a fifth clamping block which are arranged on the end surface of the processing base.

[0008] Further optimized, a fifth through hole is formed at the other end of the intramedullary nail handle away from the first through hole, the second through hole, the third through hole and the fourth through hole.

[0009] Further optimized, the first through hole, the second through hole, the third through hole and the fourth through hole are opened between the third clamping block, the fourth clamping block and the fifth clamping block.

[0010] Beneficial Effects

[0011] The processing fixture for the intramedullary nail handle processing center provided by the utility model adopts a precise positioning mechanism and a clamping device to ensure the stability and accuracy of the parts during the processing. At the same time, the design of the fixture also takes into account the needs of rapid clamping and disassembly, improving production efficiency. The fixture can firmly fix the parts to prevent movement or vibration during the processing. The fixture can ensure the positioning accuracy of the parts so that each processing can meet the preset standards. In addition, the clamping and disassembly of the fixture can be completed quickly, improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic top view of the overall structure of the utility model. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] Example

[0015] like Figure 1 As shown, a processing fixture for an intramedullary nail handle processing center includes a processing base 1, a center positioning hole 10 is opened in the middle of the processing base 1, and an intramedullary nail handle 3 is provided on one side of the center positioning hole 10 for positioning and clamping with the processing base 1. The intramedullary nail handle 3 is clamped and fixed by a plurality of clamping blocks fixedly arranged on the end face of the processing base 1.

[0016] In this embodiment, a first through hole 6, a second through hole 15, a third through hole 13, and a fourth through hole 14 are respectively formed on one side of the intramedullary nail handle 3.

[0017] The plurality of clamping blocks are respectively composed of a first clamping block 5 , a second clamping block 4 , a third clamping block 7 , a fourth clamping block 8 and a fifth clamping block 9 which are arranged on the end surface of the processing base 1 .

[0018] A fifth through hole 12 is formed at the other end of the intramedullary nail handle 3 away from the first through hole 6 , the second through hole 12 , the third through hole 13 , and the fourth through hole 14 .

[0019] The first through hole 6 , the second through hole 15 , the third through hole 13 , and the fourth through hole 14 are formed between the third clamping block 7 , the fourth clamping block 8 , and the fifth clamping block 9 .

[0020] By designing special tooling and fixtures and optimizing the processing process, efficient and precise processing of intramedullary nail handles can be achieved, which helps to improve production efficiency and quality levels. Specifically, efficient and precise processing can ensure that the quality and performance of the intramedullary nail handle are optimal, providing safer and more reliable instrument support for medical surgery. At the same time, optimizing the processing process can also reduce production costs, improve economic benefits, and promote the sustainable and healthy development of the medical device industry.

[0021] The working process of the fixture is as follows: first, the handle 3 is firmly fixed on the fixture, and its fixation is ensured by the clamping block. Then, the CNC machining center first processes the second through hole 12, and then sequentially processes the first through hole 6, the second through hole 12, the third through hole 13, and the fourth through hole 14. This process design enables all the holes on the handle to be processed in one process, which greatly improves the production efficiency compared to the original multi-process dispersed processing method.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the utility model content within the protection scope of the utility model.

Claims

1. A processing fixture for an intramedullary nail handle processing center, characterized in that: The invention comprises a processing base (1), wherein a central positioning hole (10) is opened in the middle of the processing base (1), and an intramedullary nail handle (3) for positioning and clamping with the processing base (1) is provided on one side of the central positioning hole (10), and the intramedullary nail handle (3) is clamped and fixed by a plurality of clamping blocks fixedly arranged on the end surface of the processing base (1).

2. The processing fixture for the intramedullary nail handle processing center according to claim 1, characterized in that: A first through hole (6), a second through hole (15), a third through hole (13), and a fourth through hole (14) are respectively formed on one side of the intramedullary nail handle (3).

3. The processing fixture for the intramedullary nail handle processing center according to claim 1, characterized in that: The plurality of clamping blocks are respectively composed of a first clamping block (5), a second clamping block (4), a third clamping block (7), a fourth clamping block (8) and a fifth clamping block (9) which are arranged on the end surface of the processing base (1).

4. The processing fixture for the intramedullary nail handle processing center according to claim 2, characterized in that: A fifth through hole (12) is provided at the other end of the intramedullary nail handle (3) which is away from the first through hole (6), the second through hole (15), the third through hole (13) and the fourth through hole (14).

5. The processing fixture for the intramedullary nail handle processing center according to claim 2, characterized in that: The first through hole (6), the second through hole (15), the third through hole (13) and the fourth through hole (14) are arranged between the third clamping block (7), the fourth clamping block (8) and the fifth clamping block (9).

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