Tool clamp for screw tap thread machining

Abstract

The utility model relates to the field of screw tap machining, in particular to a tool clamp for screw tap thread machining, which comprises a machining table. A rotating frame is arranged in the middle of the upper end of the machining table, a rotating plate is rotationally arranged on the rotating frame, and a clamping seat is arranged on one side of the rotating plate; a clamping hole is formed in the middle of the clamping seat, clamping grooves are formed in the upper side and the lower side of the clamping hole respectively, electric telescopic rods are arranged on the upper side and the lower side of the clamping seat respectively, clamping blocks are arranged at the telescopic ends of the electric telescopic rods, a limiting plate is arranged in the middle of the lower end of the rotating frame, and the rotating plate and the limiting plate are in mutual limiting fit. The clamping assembly has the advantages that the rotating plate is arranged, the electric telescopic rod is used for fixedly clamping the screw tap, after one face of the screw tap is subjected to thread machining, the rotating plate is turned over towards the other side, the other face of the screw tap can be subjected to thread machining, the clamping assembly is high in stability and easy to operate, the screw tap cannot be damaged, and the clamping assembly is convenient to use. And the product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the field of tap processing, in particular to a tooling fixture for tap thread processing. Background Art

[0002] A tap is a tool for processing internal threads. According to its shape, it can be divided into spiral groove taps, blade angle taps, straight groove taps and pipe thread taps. According to the use environment, it can be divided into hand taps and machine taps. According to the specifications, it can be divided into metric, American, and imperial taps. Taps are the most mainstream processing tools used by manufacturing operators when tapping.

[0003] During the production and processing of wire taps, it is usually necessary to carve patterns on both sides of the wire taps, and traditional clamping devices often require the wire taps to be disassembled during the processing to complete the flipping, which greatly reduces the processing efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0005] A tooling fixture for tap thread processing, comprising a processing table;

[0006] A rotating frame is arranged in the middle of the upper end of the processing table, a rotating plate is rotatably arranged on the rotating frame, and a clamping seat is arranged on one side of the rotating plate;

[0007] A clamping hole is provided in the middle of the clamping seat, and clamping grooves are provided on the upper and lower sides of the clamping hole, respectively. Electric telescopic rods are provided on the upper and lower sides of the clamping seat, and the telescopic ends of the electric telescopic rods extend inwardly into the interior of the clamping grooves. A clamping block is provided on the telescopic end of the electric telescopic rod, and the inner side of the clamping block is an arc-shaped structure.

[0008] A limiting plate is arranged in the middle of the lower end of the rotating frame, and the rotating plate and the limiting plate are mutually limited and matched.

[0009] As a further solution of the utility model: the processing table is provided with support frames on the left and right sides of the rotating frame, respectively, an adjusting screw is provided in the middle of the lower end of each support frame, and telescopic columns are provided around the lower end of the support frame.

[0010] As a further solution of the utility model: the upper part of the limiting plate and the upper and lower sides of the rotating plate are respectively formed with corresponding limiting inclined surfaces.

[0011] As a further solution of the utility model: a buffer pad is arranged on the inner side of the clamping block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a rotating plate, the tap is fixedly clamped by using an electric telescopic rod, and after threading one side of the tap, the rotating plate is flipped to the other side, so that the other side of the tap can be threaded. The clamping assembly has high stability, is easy to operate, and will not damage the tap, thereby ensuring the quality of the product.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in this embodiment or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] As shown in the figure: 1. Processing table; 2. Rotating frame; 3. Rotating plate; 4. Clamping seat; 5. Clamping hole; 6. Clamping groove; 7. Electric telescopic rod; 8. Clamping block; 9. Limiting plate; 10. Support frame; 11. Adjusting screw; 12. Telescopic column; 13. Limiting inclined plane; 14. Buffer pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1 , a tooling fixture for tap thread processing, comprising a processing table 1;

[0022] A rotating frame 2 is arranged in the middle of the upper end of the processing table 1, a rotating plate 3 is rotatably arranged on the rotating frame 2, and a clamping seat 4 is arranged on one side of the rotating plate 3;

[0023] A clamping hole 5 is provided in the middle of the clamping seat 4, and clamping grooves 6 are provided on the upper and lower sides of the clamping hole 5, respectively. Electric telescopic rods 7 are provided on the upper and lower sides of the clamping seat 4, and the telescopic ends of the electric telescopic rods 7 extend inwardly into the interior of the clamping grooves 6. A clamping block 8 is provided on the telescopic end of the electric telescopic rod 7, and the inner side of the clamping block 8 is an arc-shaped structure.

[0024] A limit plate 9 is provided in the middle of the lower end of the rotating frame 2, and the rotating plate 3 and the limit plate 9 are mutually limited.

[0025] During operation, the fixed end of the tap is inserted into the clamping hole of the clamping seat 4, and the electric telescopic rod 7 drives the clamping block 8 to move inward, and the tap is fixedly clamped by the clamping block 8. After threading one side of the tap, the rotating plate 3 is flipped to the other side, and the other side of the tap can be threaded; the limit plate 9 can prevent the rotating plate 3 from rotating to the other side during processing.

[0026] As a further solution of the utility model: the processing table 1 is provided with support frames 10 on the left and right sides of the rotating frame 2, respectively, an adjusting screw 11 is provided in the middle of the lower end of each support frame 10, and telescopic columns 12 are provided around the lower end of the support frame 10.

[0027] It can support the processing end and the fixed end of the tap to avoid processing errors of the tap caused by insufficient support force due to a long distance between the processing end and the fixed end, thereby effectively improving product quality.

[0028] As a further solution of the present invention: the upper part of the limiting plate 9 and the upper and lower sides of the rotating plate 3 are respectively formed with corresponding limiting inclined surfaces 13 .

[0029] During processing, the rotating plate 3 can be rotated another time, and a supporting force is provided to the rotating plate 3 at the same time.

[0030] As a further solution of the present invention: a buffer pad 14 is provided on the inner side of the clamping block 8 .

[0031] It can avoid wear on the tap, reduce vibration force and prevent loosening during processing.

[0032] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tooling fixture for tap thread processing, characterized in that: Including processing table; A rotating frame is arranged in the middle of the upper end of the processing table, a rotating plate is rotatably arranged on the rotating frame, and a clamping seat is arranged on one side of the rotating plate; A clamping hole is provided in the middle of the clamping seat, and clamping grooves are provided on the upper and lower sides of the clamping hole, respectively. Electric telescopic rods are provided on the upper and lower sides of the clamping seat, and the telescopic ends of the electric telescopic rods extend inwardly into the interior of the clamping grooves. A clamping block is provided on the telescopic end of the electric telescopic rod, and the inner side of the clamping block is an arc-shaped structure. A limiting plate is arranged in the middle of the lower end of the rotating frame, and the rotating plate and the limiting plate are mutually limited and matched.

2. A tooling fixture for tap thread processing according to claim 1, characterized in that: The processing table is provided with support frames on the left and right sides of the rotating frame respectively, an adjusting screw is provided in the middle of the lower end of each support frame respectively, and telescopic columns are provided around the lower end of the support frame respectively.

3. The tooling fixture for tap thread processing according to claim 1, characterized in that: The upper part of the limiting plate and the upper and lower sides of the rotating plate are respectively formed with limiting inclined surfaces.

4. The tooling fixture for tap thread processing according to claim 1, characterized in that: A buffer pad is arranged on the inner side of the clamping block.

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