Processing jig for reed needle sleeve

Abstract

The utility model discloses a reed needle sleeve machining jig which comprises a pipe cutting die, a pipe pressing die and a reed pressing die. According to the reed needle sleeve machining jig, the whole needle tube can be cut off in a machining mode, a reed with a set angle is machined on each section, it can be guaranteed that the consistency of the machined sizes of products is good, the performance of the products is greatly improved, the working efficiency is remarkably improved, and the cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of semiconductor testing technology, specifically relating to a jig for processing reed needle sleeves. Background Technology

[0002] With the rapid development of integrated circuits, the demand for test probe sleeves has been increasing. For reed-type sleeves, the reed needs to be machined onto the sleeve during the design process, and then the reed needs to be bent at a certain angle before the next step of probe assembly can be carried out.

[0003] After machining the tongue reed onto the needle sleeve using existing processing techniques, the reed is typically pressed manually. However, manual judgment often fails to achieve precise positioning, frequently resulting in inconsistent bending of the tongue reed, significantly reducing product quality, while also leading to low efficiency and high costs. Therefore, improving the machining efficiency of needle sleeves, ensuring product consistency, and reducing costs are becoming new challenges. Utility Model Content

[0004] The purpose of this utility model is to provide a jig for processing tongue reed needle sleeves, which solves the problems of inconsistent bending degree and high work efficiency and low cost in manually bending the tongue reed on the needle tube.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a tongue-shaped needle sleeve processing fixture, including a tube-cutting mold, a tube-pressing mold, and a tongue-shaped needle sleeve pressing mold; the side of the tube-cutting mold is provided with multiple first limiting plates and multiple second limiting plates, which are arranged alternately. A second limiting plate located between two first limiting plates has a tongue-shaped needle sleeve processing groove formed between one of its sides and one of its first limiting plates, and a cutting groove formed between its other side and another first limiting plate. A tongue-shaped needle sleeve is formed between the outermost second limiting plate and its adjacent first limiting plate. Spring processing groove; the side portions of the first limiting plate and the second limiting plate respectively form mounting grooves for placing needle sleeves between the side portions of the tube cutting mold and the side portion of the tube cutting mold; the tube pressing mold is arranged on the upper side of the tube cutting mold, and the side edge of the tube pressing mold is provided with multiple first notches and multiple second notches, the multiple first notches are located above the spring processing groove and do not completely cover the mounting groove, the second notches are located above the cutting groove and are located on one side of the mounting groove; the side portion of the spring pressing mold is provided with a first U-shaped groove, and multiple pressure plates are provided in the first U-shaped groove, the pressure plates can extend into the corresponding spring processing groove.

[0006] As a preferred technical solution of this utility model, it also includes an unloading mold, the side of which is provided with a second U-shaped groove, and a plurality of push plates are provided in the second U-shaped groove, the plurality of push plates corresponding to a plurality of tongue processing grooves and a plurality of cutting grooves.

[0007] As a preferred technical solution of this utility model, the upper side of the tube cutting mold is provided with two first positioning pins, and the upper ends of the two first positioning pins extend into two positioning holes on the tube pressing mold.

[0008] In a preferred embodiment of this invention, the pipe pressing mold is connected to the pipe cutting mold by screws.

[0009] As a preferred technical solution of this utility model, the side of the tongue spring mold is provided with two sets of second positioning pins, and the two sets of second positioning pins extend into two sets of positioning holes on the side of the tube cutting mold respectively.

[0010] The beneficial effects of this utility model are: the tongue needle sleeve processing fixture of this utility model can complete the cutting of the entire needle tube by machining, and process a tongue at a set angle on each segment. This not only ensures good dimensional consistency of the product processing and greatly improves the product performance, but also significantly improves work efficiency and reduces costs. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the upper protective plate in the processing fixture for the reed needle sleeve of this utility model;

[0013] Figure 2 This is an exploded view of the upper protective plate in the processing fixture for the reed needle sleeve of this utility model;

[0014] Figure 3 This is a schematic diagram of the structure when the needle sleeve is not pressed down;

[0015] Figure 4 This is a schematic diagram of the structure after the needle is sheathed and the tongue spring is pressed down.

[0016] In the figure, 1. tube cutting mold, 2. pressure plate, 3. spring pressing mold, 4. unloading mold, 5. second positioning pin, 6. push plate, 7. first limiting plate, 8. positioning hole, 9. needle sleeve, 10. second limiting plate, 11. tube pressing mold, 12. screw hole, 13. first positioning pin, 14. screw. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0018] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0020] like Figure 1 As shown, the present invention provides a tongue reed needle sleeve processing fixture, which includes a tube cutting mold 1, a tube pressing mold 11, a tongue reed pressing mold 3, and a material unloading mold 4.

[0021] Combination Figure 2 The side of the tube cutting mold 1 is provided with a plurality of first limiting plates 7 and a plurality of second limiting plates 10. The plurality of first limiting plates 7 and the plurality of second limiting plates 10 are arranged alternately. The second limiting plate 10 located between two first limiting plates 7 has a tongue processing groove formed between one side of it and one first limiting plate 7, and a cutting groove formed between its other side and another first limiting plate 7. The outermost second limiting plate 10 has a tongue processing groove formed between it and its adjacent first limiting plate 7. The sides of the first limiting plates 7 and the second limiting plates 10 respectively form mounting grooves for placing needle sleeves 9 between them and the side of the tube cutting mold 1.

[0022] The pipe pressing mold 11 is arranged on the upper side of the pipe cutting mold 1, and the side edge of the pipe pressing mold 11 is provided with a plurality of first notches and a plurality of second notches. The plurality of first notches are located above the tongue spring processing groove and do not completely cover the mounting groove, and the second notches are located above the cutting groove and are located on one side of the mounting groove.

[0023] The side of the tongue spring mold 3 is provided with a first U-shaped groove, and multiple pressure plates 2 are provided in the first U-shaped groove. The pressure plates 2 can extend into the corresponding tongue spring processing groove.

[0024] Two first positioning pins 13 are provided on the upper side of the pipe cutting mold 3. After the upper ends of the two first positioning pins 13 extend into the two positioning holes 8 on the pipe pressing mold 11, the pipe cutting mold 3 and the pipe pressing mold 11 can be aligned. Then, the screws 14 are installed into the screw holes 8 on the pipe cutting mold 3 and the pipe pressing mold 11 to fix them together.

[0025] The side of the tongue spring mold 3 is provided with two sets of second positioning pins 5. The two sets of second positioning pins 5 extend into the two sets of positioning holes 8 on the side of the tube cutting mold 1, which can ensure that the tongue spring mold 3 can be aligned with the tube cutting mold 1 and pushed in, so as to accurately complete the downward pressing of the tongue spring on the needle sleeve 1.

[0026] The unloading mold 4 has a second U-shaped groove on its side, and multiple push plates 6 are provided in the second U-shaped groove. The multiple push plates 6 correspond to multiple tongue spring processing grooves and multiple cutting grooves.

[0027] During operation, the entire needle sleeve 9 is placed in the mounting grooves formed between the sides of the first limiting plate 7 and the second limiting plate 10 and the sides of the tube cutting mold 1, respectively. Then, the positioning hole 8 on the tube pressing mold 11 is aligned with the first positioning pin 13 on the tube cutting mold 1 and inserted. Finally, screws 14 are installed in the screw holes 12 to complete the fixing between the tube pressing mold 11 and the tube cutting mold 1. At this time, a tool can be inserted into the tongue spring machining groove to machine multiple tongue springs (such as...) on the needle sleeve 9. Figure 3 (As shown), then the spring-pressing mold 3 is pushed toward the tube-cutting mold 1, and the pressure plate 2 on it extends into the spring-pressing groove to press the springs down until the pressure plate 2 hits the bottom of the first notch. At this time, all the springs on the needle sleeve 9 have been pressed down (as shown). Figure 4 As shown), the bending degree can be kept consistent, and then the tongue spring mold 3 is withdrawn. After processing the tongue spring, the needle sleeve 9 is cut into multiple small needle sleeves 9 by cutting down the cutting groove with a cutter. Then, the unloading mold 4 is moved upward, and the push plate 6 on the unloading mold 4 pushes out the multiple small needle sleeves 9, thus completing the processing.

[0028] Therefore, compared with the prior art, the tongue reed needle sleeve processing fixture of this utility model can complete the cutting of the entire needle tube by machining and process a tongue reed at a set angle on each segment. This not only ensures better dimensional consistency of the product and greatly improves the product performance, but also significantly improves work efficiency and reduces costs.

[0029] The foregoing description illustrates and describes several preferred embodiments of the utility model. However, as previously stated, it should be understood that the utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the utility model concept described herein through the foregoing teachings or the technology or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the utility model should be within the protection scope of the appended claims.

Claims

1. A reed needle sleeve processing jig, characterized by, The utility model relates to a cutting pipe mould (1), a pressing pipe mould (11) and a pressing tongue spring mould (3), the side of cutting pipe mould (1) is provided with a plurality of first limit board (7) and a plurality of second limit board (10), a plurality of first limit board (7) and a plurality of second limit board (10) staggered arrangement, the second limit board (10) between two first limit board (7) form tongue spring processing groove with one first limit board (7) between its one side, form cutting groove with another first limit board (7) between its other side, the second limit board (10) between the most outer side first limit board (7) form tongue spring processing groove with its adjacent first limit board (7) between, the side of first limit board (7) and second limit board (10) form the installation groove for placing needle cover (9) between the side of cutting pipe mould (1), the pressing pipe mould (11) is arranged in the upside of cutting pipe mould (1), and the side of pressing pipe mould (11) is provided with a plurality of first notch and a plurality of second notch, a plurality of first notch is located above tongue spring processing groove and does not cover installation groove completely, the second notch is located above cutting groove and is located on the side of installation groove, the side of pressing tongue spring mould (3) is provided with first U-shaped groove, a plurality of pressing plate (2) are arranged in first U-shaped groove, and the pressing plate (2) can extend into corresponding tongue spring processing groove.

2. The reed needle pocket processing jig according to claim 1, wherein Also including unloading mould (4), the side of unloading mould (4) is provided with second U-shaped groove, a plurality of push plate (6) are arranged in second U-shaped groove, a plurality of push plate (6) correspond with a plurality of tongue spring processing groove and a plurality of cutting groove.

3. The reed needle pocket machining jig according to claim 2, wherein The upside of cutting pipe mould (1) is provided with two first positioning pin (13), and the upper end of two first positioning pin (13) extends into two positioning hole (8) on pressing pipe mould (11).

4. The reed needle pocket machining jig according to claim 3, characterized in that, The pressing pipe mould (11) is connected with cutting pipe mould (1) through screw (14).

5. The reed needle pocket machining jig according to claim 4, wherein The side of pressing tongue spring mould (3) is provided with two groups of second positioning pin (5), and two groups of second positioning pin (5) extend into two groups of positioning hole (8) in the side of cutting pipe mould (1) respectively.

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