Jig capable of rapidly machining equal-length workpieces

Abstract

The embodiment of the utility model introduces a jig capable of quickly processing equal-length workpieces, which is mainly applied to the processing of round rod-shaped parts with equal-length ends of round needles. The jig is composed of a fixed seat, a fixed rod which is arranged in a sliding mode and provided with scales, and an adjusting plate. A first fixing hole is formed in the side edge of the fixing base and used for fixing the position of the fixing rod. The scales on the fixing rod facilitate accurate position adjustment, so that the distance between the adjusting plate and the fixing seat is controlled. One end of the adjusting plate is fixedly connected with the fixing rod, and the other end is provided with a sliding hole and a positioning column used for stably abutting against one end of a to-be-machined round needle. A second fixing hole communicating with the sliding hole is further formed in one side of the adjusting plate and used for fixing the positioning column, the positioning column is prevented from moving or shaking in the machining process, and the machining precision is guaranteed. The jig is easy and convenient to operate, machining can be started as long as one end of the round needle abuts against the positioning column and the other end of the round needle is clamped by the clamping device, the machining efficiency and product precision of equal-length parts are remarkably improved, and the jig is particularly suitable for machining parts produced in batches.

Description

Technical Field

[0001] This utility model relates to a machining fixture, and more particularly to a fixture that can quickly process workpieces of equal length. Background Technology

[0002] In the machining of circular rod-shaped parts with equal-length ends, traditional methods often rely on manual measurement and positioning. This is not only inefficient but also makes it difficult to guarantee machining accuracy, especially for mass production, where its limitations and shortcomings are particularly evident. To solve this problem, there is an urgent need in the market for a fixture that can efficiently and accurately machine workpieces of equal length.

[0003] Most existing machining fixtures are complex in structure, cumbersome in operation, inconvenient for quick adjustment and positioning, and difficult to adapt to the machining requirements of workpieces of different sizes. Especially in the machining of long-end circular rod-shaped parts such as round needles, due to the precise shape and size requirements of the parts, traditional fixtures often fail to meet the requirements of efficient and high-precision machining. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a fixture for rapidly machining equal-length workpieces to solve at least one of the above problems, comprising:

[0005] A fixing base, wherein a first fixing hole is provided on the side of the fixing base;

[0006] A fixed rod is slidably mounted on a fixed base, and the fixed base is marked with graduations;

[0007] The adjustment plate is fixedly connected to the fixed rod at one end, and a sliding hole is provided at the other end of the adjustment plate. A positioning post is provided in the sliding hole, and a second fixing hole is provided on one side of the adjustment plate. The second fixing hole communicates with the sliding hole.

[0008] Preferably, the two sides of the fixing seat are recessed inward to form a passage area, and the passage area faces the positioning column.

[0009] Preferably, one end of the positioning post is a conical end.

[0010] Preferably, one end of the fixing rod is provided with a handle, and the diameter of the handle is larger than that of the fixing rod.

[0011] Preferably, the fixing rod is further provided with a fixing groove, the diameter of which matches the diameter of the first fixing hole. Attached Figure Description

[0012] 1. Fixing base; 11. First fixing hole; 12. Passage area; 2. Fixing rod; 21. Handle part; 22. Fixing groove; 3. Adjusting plate; 31. Second fixing hole; 32. Sliding hole; 4. Positioning post.

[0013] Figure 1 This is a schematic diagram of the structure of a fixture for rapidly processing workpieces of equal length according to an embodiment of this utility model.

[0014] Figure 2 This is a structural schematic diagram of the fixing rod, adjusting plate, and positioning column of this utility model embodiment.

[0015] Figure 3 This is a structural schematic diagram of the fixing base according to an embodiment of the present utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description of the fixture for rapidly processing workpieces of equal length, in conjunction with the accompanying drawings and embodiments, is provided. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

[0017] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "center," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figures 1 to 3The fixture for rapidly processing workpieces of equal length according to an embodiment of the present invention includes: a fixed base 1, wherein a first fixing hole 11 is provided on the side of the fixed base 1; a fixing rod 2 slidably disposed on the fixed base 1, wherein the fixing rod is marked with a scale; and an adjusting plate 3, wherein one end of the adjusting plate 3 is fixedly connected to the fixing rod 2, the other end of the adjusting plate 3 is provided with a sliding hole 32, wherein a positioning post 4 is provided in the sliding hole 32, and a second fixing hole 31 is provided on one side of the adjusting plate 3, wherein the second fixing hole 31 communicates with the sliding hole 32.

[0020] In the above embodiments, the fixture for rapidly machining workpieces of equal length is mainly applied to the machining of circular rod-shaped parts with equal-length ends of needles. It aims to solve problems such as the difficulty in clamping the needles due to their overall circular shape, their excessive length making clamping difficult, the difficulty in machining their long end faces, and the difficulty in guaranteeing accuracy. The fixture body consists of a fixed base 1, a slidingly mounted fixed rod 2, and an adjusting plate 3. The fixed base 1 is fixed to the machining table. A first fixing hole 11 is provided on the side of the fixed base 1, which is used to securely fix the fixed rod 2 in the desired position using threaded pins or other means after the position of the fixed rod 2 is determined, thereby fixing the adjusting plate 3 connected to it, making the adjusting plate 3 a machining reference surface.

[0021] The fixed rod 2 is clearly marked with graduations, allowing users to precisely adjust and lock its position, thus achieving precise control over the distance between the adjusting plate 3 and the fixed base 1. One end of the adjusting plate 3 is fixedly connected to the fixed rod 2, while the other end has a sliding hole 32. A positioning pin 4 is installed inside the sliding hole 32 to precisely contact one end of the needle to be processed, ensuring the stability of the needle's position during processing. A second fixing hole 31 communicating with the sliding hole 32 is also provided on one side of the adjusting plate 3, where the positioning pin 4 is fixed with a pin or threaded fastener to prevent movement or shaking during processing, further ensuring processing accuracy.

[0022] During processing, the user only needs to place one end of the circular needle against the positioning post 4, while the other end is firmly clamped by the clamping device of the processing fixture, and processing can begin. This fixture is ingeniously designed and easy to operate, significantly improving the processing efficiency and product accuracy of small and medium-sized circular parts, especially parts of equal length, with particularly remarkable effects on mass-produced parts.

[0023] Please see Figures 1 to 3 In another embodiment, the two sides of the fixing seat 1 are recessed inward to form a passageway 12, which faces the positioning post 4.

[0024] In the above embodiment, the fixed base 1 has inwardly recessed passage areas 12 on both sides, which face the positioning posts 4 on the adjusting plate 3. This ensures that when the positioning posts 4 hold the round needle for processing, the needle shaft will not directly contact the fixed base 1. This design avoids friction, vibration, or scratches caused by the round needle contacting the base during processing. These adverse effects may lead to decreased processing accuracy, damaged surface quality, or reduced processing efficiency. By ensuring that the round needle is stably positioned on the positioning posts 4, this fixture can significantly improve processing accuracy and product quality while maintaining an efficient and stable processing process.

[0025] Please see Figures 1 to 3 In another embodiment, one end of the positioning post 4 is a conical end.

[0026] In the above embodiments, the conical end can be embedded into the tail of the circular needle, which not only realizes the rapid positioning of the circular needle, but also further fixes the circular needle, effectively preventing shaking and deviation during the processing, thereby ensuring processing accuracy and product quality, and improving overall processing efficiency and stability.

[0027] Please see Figures 1 to 3 In another embodiment, one end of the fixing rod 2 is provided with a handle portion 21, the diameter of which is larger than that of the fixing rod 2.

[0028] In the above embodiments, the contact area during operation is increased, providing a better grip and making it easier for users to slide the fixed rod 2 and adjust the position of the adjustment plate 3, thereby improving operating efficiency and the convenience of using the fixture.

[0029] Please see Figures 1 to 3 In another embodiment, the fixing rod 2 is further provided with a fixing groove 22, the diameter of which matches the diameter of the first fixing hole 11.

[0030] In the above embodiment, the precise fit between the fixing groove 22 and the first fixing hole 11 can more securely lock the position of the fixing rod 2, preventing displacement due to vibration or external force during processing, thereby ensuring processing accuracy and fixture stability.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A fixture for rapid processing of equal length workpieces, comprising: include: A fixing base, wherein a first fixing hole is provided on the side of the fixing base; A fixed rod is slidably mounted on a fixed base, and the fixed base is marked with graduations; The adjustment plate is fixedly connected to the fixed rod at one end, and a sliding hole is provided at the other end of the adjustment plate. A positioning post is provided in the sliding hole, and a second fixing hole is provided on one side of the adjustment plate. The second fixing hole communicates with the sliding hole.

2. The fixture for rapid processing of equal-length workpieces of claim 1, wherein: The two sides of the fixing seat are recessed inward to form a passage area, which faces the positioning column.

3. The fixture for rapid processing of equal-length workpieces of claim 1, wherein: One end of the positioning post is a conical end.

4. The fixture for rapid processing of equal-length workpieces of claim 1, wherein: One end of the fixing rod is provided with a handle, and the diameter of the handle is larger than that of the fixing rod.

5. The fixture for rapid processing of equal-length workpieces of claim 1, wherein: The fixing rod is also provided with a fixing groove, the diameter of which matches the diameter of the first fixing hole.

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