Thread spinning tool device

Abstract

The utility model discloses a thread spinning tool device, and belongs to the technical field of machining clamps. The thread spinning tool device comprises a rotating shaft, a soft claw mechanism and a thread spinning tool, wherein the soft claw mechanism is arranged on the rotating shaft and rotates together with the rotating shaft, and the thread spinning tool is clamped by the soft claw mechanism and used for being in threaded connection with and fixing a product to be machined. The thread screwing tool comprises a clamping part clamped by the soft claw mechanism and a threaded column fixedly arranged at one end of the clamping part and used for being in threaded connection with the product to be machined. Compared with the prior art, the machining tool has the following beneficial effects that the surface of a to-be-machined product cannot be damaged by clamping, the problem that the to-be-machined product is not installed correctly is solved, automatic alignment can be achieved during remachining, the concentricity, perpendicularity and planeness of the to-be-machined product are guaranteed, and the machining quality is improved; the threaded column of the thread screwing tool is detachably and fixedly connected with the clamping part, so that the threaded column and the clamping part can be conveniently replaced after being damaged, and the cost is reduced.

Description

Technical Field

[0001] This application belongs to the technical field of machining fixtures, and particularly relates to a threading tooling device. Background Art

[0002] The existing common three-jaw clamping is likely to cause obvious machining marks on the surface of the product, thus scratching the surface of the product and seriously affecting the quality of the product. Moreover, the three-jaw clamping will also cause problems such as incorrect installation, skewed installation, and failure to reach the bottom of the product, resulting in out-of-tolerance concentricity, perpendicularity, flatness, parallelism, and overall length of the product, leading to unqualified products. In addition, when clamping thin-walled products, it is also easy to deform the products. Summary of the Utility Model

[0003] The purpose of the embodiments of this application is to provide a threading tooling device, which can solve at least one of the technical problems involved in the background art.

[0004] To solve the above technical problems, this application is implemented as follows:

[0005] The embodiments of this application provide a threading tooling device, including a rotating shaft, a soft jaw mechanism disposed on the rotating shaft and rotating together with the rotating shaft, and a threading tooling that is clamped by the soft jaw mechanism and used for screwing and fixing a product to be processed. The threading tooling includes a clamping portion clamped by the soft jaw mechanism and a threaded column fixed to one end of the clamping portion and used for screwing the product to be processed.

[0006] Optionally, the soft jaw mechanism is a three-jaw soft jaw.

[0007] Optionally, the clamping portion is cylindrical and coaxially arranged with the rotating shaft.

[0008] Optionally, the threaded column is cylindrical and coaxially arranged with the rotating shaft.

[0009] Optionally, the threading tooling further includes a limiting boss extending from the end of the threaded column away from the clamping portion and used for limiting the product to be processed.

[0010] Optionally, the threaded column is detachably and fixedly connected to the clamping portion.

[0011] This application has the following beneficial effects compared with the prior art:

[0012] 1. Compared with the traditional three-jaw clamping, it will not scratch the surface of the product to be processed.

[0013] 2. Compared with the traditional three-jaw clamping, it will not cause problems such as incorrect installation of the product to be processed, and can automatically align during processing, ensuring the concentricity, perpendicularity, and flatness of the product to be processed, and improving the processing quality.

[0014] 3. The threaded post of the thread-rotating tooling is detachably and fixedly connected to the clamping part. In this way, when they are damaged, they can be easily replaced, reducing costs.

[0015] 4. It can prevent product deformation for thin-walled parts. This tooling can be made using leftover materials without the need for separate blanking or trimming the three-jaw each time, thus reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:

[0017] Figure 1 is a schematic diagram of the overall structure of the thread-rotating tooling device provided by the present invention;

[0018] Figure 2 is a schematic diagram of the structure of the thread-rotating tooling provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0020] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0021] Please refer to Figure 1 and Figure 2As shown in the figure, an embodiment of the present application provides a threading tooling device, which includes a rotating shaft (not shown), a soft jaw mechanism 1 disposed on the rotating shaft and rotating together with the rotating shaft, and a threading tool 2 clamped by the soft jaw mechanism 1 and used for screwing and fixing a product to be processed.

[0022] Specifically, the soft jaw mechanism 1 is a three-jaw soft jaw

[0023] The threading tool 2 includes a clamping portion 21 clamped by the soft jaw mechanism 1 and a threaded post 22 fixed to one end of the clamping portion 21 and used for screwing the product 3 to be processed.

[0024] Specifically, an external thread 221 is provided on the threaded post 22, and an internal thread (not shown) that is threadedly engaged with the external thread 221 is provided inside the product 3 to be processed.

[0025] The clamping portion 21 is cylindrical and is arranged coaxially with the rotating shaft.

[0026] The threaded post 22 is cylindrical and is arranged coaxially with the rotating shaft.

[0027] The threading tool 2 further includes a limiting boss 23 extending from the end of the threaded post 22 away from the clamping portion 21 and used for limiting the product 3 to be processed. By providing the limiting boss 23, the processing length of the product 3 to be processed can be effectively controlled.

[0028] The threaded post 22 and the clamping portion 21 are detachably and fixedly connected. In this way, when the two are damaged, they can be easily replaced, reducing costs.

[0029] The present application has the following beneficial effects compared with the prior art:

[0030] 1. Compared with the traditional three-jaw clamping, it will not damage the surface of the product to be processed.

[0031] 2. Compared with the traditional three-jaw clamping, there will be no problem of incorrect installation of the product to be processed, and during reprocessing, it can automatically align, ensuring the concentricity, perpendicularity, and flatness of the product to be processed, and improving the processing quality.

[0032] 3. The threaded post and the clamping portion of the threading tool are detachably and fixedly connected. In this way, when the two are damaged, they can be easily replaced, reducing costs.

[0033] It should be noted that in this text, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element.

[0034] In addition, it should be pointed out that the scope of the methods and systems in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0035] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A thread turning tooling device, characterized in that: It includes a rotating shaft, a soft jaw mechanism arranged on the rotating shaft and rotating together with the rotating shaft, and a threading tool clamped by the soft jaw mechanism and used for screwing and fixing the product to be processed. The threading tool includes a clamping part clamped by the soft jaw mechanism and a threaded column fixed at one end of the clamping part and used for screwing the product to be processed.

2. The thread turning tooling device according to claim 1, characterized in that: The soft claw mechanism is a three-claw soft claw.

3. The thread turning tooling device according to claim 1, characterized in that: The clamping portion is cylindrical and is coaxially arranged with the rotating shaft.

4. The thread turning tooling device according to claim 1 or 3, characterized in that: The threaded column is cylindrical and is coaxially arranged with the rotating shaft.

5. The thread turning tooling device according to claim 4, characterized in that: The thread-screwing tool also includes a limiting boss extending from one end of the threaded column away from the clamping portion and used to limit the product to be processed.

6. The thread turning tooling device according to claim 1, characterized in that: The threaded column is detachably fixedly connected to the clamping portion.

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