Split type nut insertion piece groove machining device

Abstract

The utility model discloses a split type nut insertion piece groove machining device which comprises a sinking table, a base, a broach, a positioning block and a pair of cover plates. Wherein the sinking table is detachably fixed on the broach machine; the base is detachably connected with the sinking table, and a pair of first positioning pins and a center rod are arranged on the base; a first sliding groove is formed in the center rod. The broach penetrates through the sinking table and the base and is in sliding connection with the center rod through the first sliding groove. The positioning block is detachably connected with the base; the pair of cover plates is detachably connected with the base. The machining efficiency is improved, the machining precision is improved, the production and maintenance cost is reduced, the operation process is simplified, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of nut insert slot processing equipment, in particular to a split nut insert slot processing device. Background Art

[0002] At present, the processing method of nut insert slot is medium wire cutting. The advantage of this method is high processing accuracy; its disadvantage is high cost and relatively low processing efficiency. Therefore, in order to improve processing efficiency and reduce processing costs, the utility model invents a split nut insert slot processing device. Summary of the Invention

[0003] According to an embodiment of the present invention, a split nut insert slot processing device is provided, comprising:

[0004] A sinking platform, which is detachably fixed to the broaching machine;

[0005] The base is detachably connected to the sinking platform, and is provided with a pair of first positioning pins and a center rod; the center rod is provided with a first sliding groove;

[0006] A broach, which passes through the sink and the base and is slidably connected to the center rod through a first sliding groove;

[0007] A positioning block, the positioning block being detachably connected to the base;

[0008] A pair of cover plates are detachably connected to the base.

[0009] Furthermore, the first positioning pin is detachably connected to the base.

[0010] Furthermore, the center rod is fixedly connected to the base.

[0011] Furthermore, the positioning block is connected to the base via screws.

[0012] Furthermore, a pair of cover plates are connected to the base through screws.

[0013] Furthermore, it also includes: a pair of first positioning screws, which can be threadedly connected to the base and matched with the pair of first positioning pins.

[0014] Furthermore, a first positioning groove is provided on the sinking platform, and the base is provided in the first positioning groove.

[0015] Furthermore, a pair of second positioning pins are provided on the sinking platform, and the pair of second positioning pins are used for positioning the base.

[0016] Furthermore, the base is connected to the sinking platform through screws.

[0017] According to the beneficial effects of the utility model:

[0018] 1. Improved processing efficiency: The split-piece nut slot broaching tool allows for quick tool changes, reducing downtime and significantly improving production efficiency. For example, when using a split-piece broaching tool to broach nut slots on a horizontal broaching machine, the tool can be quickly replaced with a different model of "nut slot broaching tool-base," eliminating the tedious process of replacing a single-piece tool.

[0019] 2. Improved processing accuracy: The split design can ensure the stability of the broach during the processing of the nut insert slot, reduce the vibration effect of the broach during the working process, and ensure the dimensional accuracy of the nut insert slot.

[0020] 3. Reduced production and maintenance costs: Each component of the split broach tool can be replaced individually, without having to replace the entire tool. This also reduces the need for as much raw material during production, significantly reducing production costs. Particularly vulnerable parts, such as the center rod, can be replaced individually without having to replace the entire tool.

[0021] 4. Simplified operation process: Split broach tooling is usually more user-friendly, making operation easier and faster. For example, when processing slots for nuts of different types, the corresponding base can be quickly replaced, thereby improving production efficiency.

[0022] 5. Strong adaptability: The split broach tooling can replace the corresponding parts according to the keyway of the different serrated broach handles, and then broach the nut insert slot, which improves the adaptability and flexibility of the tooling.

[0023] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of the split nut insert slot processing device after fixing the nut according to an embodiment of the utility model;

[0025] Figure 2 for Figure 1 The main view;

[0026] Figure 3 for Figure 2 AA section view;

[0027] Figure 4 Schematic diagram of the partial structure of a broach according to an embodiment of the present utility model;

[0028] Figure 5 Schematic diagram of the structure of the base according to an embodiment of the present invention. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0030] First, combine Figures 1 to 4 A split nut insert slot processing device according to an embodiment of the present invention is described, which is used for nut insert slot processing and has a wide range of application scenarios.

[0031] like Figures 1 to 5 As shown, the split nut insert slot processing device of the embodiment of the utility model comprises:

[0032] Sinking platform 1, which is detachably fixed on the broaching machine;

[0033] Base 2, base 2 is detachably connected to sinking platform 1, and the corresponding model of base 2 can be selected according to the size of nut 7 instead of sinking platform 1;

[0034] A pair of first positioning pins 21 and a center rod 22 are provided on the base 2; a first sliding groove 221 is provided on the center rod 22; the pair of first positioning pins 21 are used to position the nut 7;

[0035] The broach 3 passes through the sink 1 and the base 2 and is slidably connected to the center rod 22 through the first slide groove 221; the center rod 22 is used to prevent the broach 3 and the inner hole of the nut 7 from deforming during the broaching process;

[0036] A positioning block 4 is detachably connected to the base 2 and is used to position the nut 7;

[0037] A pair of cover plates 5 are detachably connected to the base 2 and are used to tighten the nuts 7 .

[0038] Further, if Figure 1 As shown, in this embodiment, the first positioning pin 21 is detachably connected to the base 2 .

[0039] Further, if Figure 1 As shown, in this embodiment, the center rod 22 is fixedly connected to the base 2 by welding to prevent the center rod 22 from being misplaced.

[0040] Further, if Figures 1 and 2 As shown, in this embodiment, the positioning block 4 is connected to the base 2 by screws.

[0041] Further, if Figures 1 and 2 As shown, in this embodiment, a pair of cover plates 5 are connected to the base 2 by screws, and the nuts 7 to be processed are pressed by the screws.

[0042] Further, if Figures 1 and 2As shown, in this embodiment, it also includes: a pair of first positioning screws 6, which can be threadedly connected to the base 2 and cooperate with a pair of first positioning pins 21. There are four holes on the nut 7, two of which are positioned by a pair of first positioning pins 21, and the other two are positioned on the base 2 through a pair of first positioning screws 6.

[0043] Further, if Figures 1 and 2 As shown, in this embodiment, a first positioning groove 11 is provided on the sinking platform 1 , and the base 2 is provided in the first positioning groove 11 .

[0044] Further, if Figures 1 and 2 As shown, in this embodiment, a pair of second positioning pins 12 are provided on the sink 1 , and the pair of second positioning pins 12 are used for positioning the base 2 .

[0045] Further, if Figures 1 and 2 As shown, in this embodiment, the base 2 is connected to the sinking platform 1 through screws, and the screws are used to further fix the base 2 on the sinking platform 1.

[0046] Working principle: First, the inner hole of the nut 7 to be grooved is put on the center rod 22, and positioned through the corresponding first positioning pin 21, and then further positioned by screws, positioning blocks 4 and a cover plate 5; then the handle of the pull rod is passed through the first slide groove 221, and the handle is connected to the power mechanism of the broach 3 machine, and the power mechanism drives the broach 3 to groove the nut 7.

[0047] Above, refer to Figures 1 to 4 The present invention provides a split nut insert slot processing device, which improves processing efficiency, enhances processing accuracy, reduces production and maintenance costs, simplifies operating procedures, and has strong adaptability.

[0048] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0049] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A split nut insert slot processing device, characterized in that: Include: A sinking platform, the sinking platform is detachably fixed to the broaching machine; A base, the base being detachably connected to the sinking platform, the base being provided with a pair of first positioning pins and a center rod; the center rod being provided with a first sliding groove; a broach, the broach passing through the sink and the base, and being slidably connected to the center rod through the first sliding groove; a positioning block, the positioning block being detachably connected to the base; A pair of cover plates are detachably connected to the base.

2. The split nut insert slot processing device according to claim 1, characterized in that: The first positioning pin is detachably connected to the base.

3. The split nut insert slot processing device according to claim 1, characterized in that: The central rod is fixedly connected to the base.

4. The split nut insert slot processing device according to claim 1, characterized in that: The positioning block is connected to the base through screws.

5. The split nut insert slot processing device according to claim 1, characterized in that: The pair of cover plates are connected to the base through screws.

6. The split nut insert slot processing device according to claim 1, characterized in that: It also includes: a pair of first positioning screws, which can be threadedly connected to the base and matched with the pair of first positioning pins.

7. The split nut insert slot processing device according to claim 1, characterized in that: The sinking platform is provided with a first positioning groove, and the base is arranged in the first positioning groove.

8. The split nut insert slot processing device according to claim 1 or 7, characterized in that: A pair of second positioning pins are provided on the sinking platform, and the pair of second positioning pins are used for positioning the base.

9. The split nut insert slot processing device according to claim 1, characterized in that: The base is connected to the sinking platform through screws.

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