A fixing device for copper nut processing

Abstract

The utility model belongs to the technical field of nut processing, and particularly relates to a fixing device for copper nut processing, comprising a mounting box, a push plate arranged inside the mounting box, and a push rod fixedly connected to the inner wall of the mounting box, a fixing mechanism is arranged on one side of the push plate, and a push mechanism is arranged on one side of the push rod, and the fixing mechanism comprises a mounting plate 1, a fixing plate 1, a threaded rod 1, a rotating handle 1, a straight clamping plate, a limiting groove, a straight fixed clamping plate, a mounting plate 2, a threaded rod 2, a rotating handle 2, a fixing plate 2, an arc clamping plate, and an arc fixed clamping plate. The fixing device for copper nut processing can fix a variety of different copper nuts at the same time through the fixing mechanism, and has a more significant effect on common flat square column or flat cylindrical copper nuts. After adjusting the angle of the copper nut, the rotating handle 1 is rotated to tighten the threaded rod 1. When the straight clamping plate moves downward, the straight clamping plate can clamp the nut, avoiding the cumbersome replacement of clamping tools and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to a fixing device for copper nut processing. Background Art

[0002] A nut is a cap that is screwed together with a bolt or a screw to fasten the parts. It is a component that all manufacturing machinery must use. According to the different materials, it is divided into several types, such as carbon steel, stainless steel, and non-ferrous metals. In the process of nut production and manufacturing, it is inevitable to use a copper nut processing fixture.

[0003] The existing fixing devices used for nut processing are relatively simple, and there are still some problems in actual use. The splints used in the current fixing devices can usually only fix the outside of the nut to drill and emboss the nut. When the outside of the nut is ground or polished, it is necessary to remove it and replace the corresponding fixing device. This results in the need to use multiple fixing devices during the nut processing process, which not only increases the processing cost of the nut, but also reduces the processing efficiency of the nut.

[0004] In the patent document with publication number CN219747126U, a fixing device for copper nut processing is disclosed, which is provided with a clamping plate. The device uses three sets of clamping plates to center the nut. The cooperation of the three sets of clamping plates can not only fix the outside of the nut, but also fix the inside of the nut. This setting can meet the needs of inner and outer side processing of the nut.

[0005] However, when the copper nut processing fixing device is used to fix the nut, the straight clamping plate can fix the square cylindrical nut, but it is more troublesome to clamp the cylindrical nut, which may cause the side of the nut to be damaged during the fixing process. Therefore, it is necessary to propose a copper nut processing fixing device that can fix different nuts at the same time. Utility Model Content

[0006] The utility model aims to provide a fixing device for copper nut processing to solve the copper nut fixing problem proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for copper nut processing, comprising an installation box, a push plate arranged inside the installation box, and an ejection rod fixedly connected to the inner wall of the installation box, a fixing mechanism is arranged on one side of the push plate, and an ejection mechanism is arranged on one side of the ejection rod;

[0008] The fixing mechanism comprises a mounting plate 1, a fixing plate 1, a threaded rod 1, a rotating handle 1, a straight clamping plate, a limiting groove, a straight fixing clamping plate, a mounting plate 2, a threaded rod 2, a rotating handle 2, a fixing plate 2, an arc-shaped clamping plate and an arc-shaped fixing clamping plate, wherein the mounting plate 1 is fixedly connected to one side of the push plate, the fixing plate 1 and the straight fixing clamping plate are fixedly connected to one side of the mounting plate 1, the threaded rod 1 is threadedly connected to one side of the fixing plate 1, the rotating handle 1 is fixedly connected to one side of the threaded rod 1, the straight clamping plate is arranged at the bottom of the fixing plate 1, the limiting groove is opened at one side of the mounting plate 1, the mounting plate 2 is fixedly connected to one side of the push plate, the fixing plate 2 and the arc-shaped fixing clamping plate are fixedly connected to one side of the mounting plate 2, the threaded rod 2 is threadedly connected to one side of the fixing plate 2, the rotating handle 2 is fixedly connected to one side of the threaded rod 2, and the arc-shaped clamping plate is arranged at the bottom of the fixing plate 2.

[0009] Preferably, the ejection mechanism includes a movable rod, a slide groove 1, a slide groove 2, a limit column, a fixed threaded rod, a rotating button and a limit block, the movable rod is arranged inside the ejection rod, the slide groove 1 and the slide groove 2 are opened on one side of the ejection rod, the limit column is fixedly connected to the top of the movable rod, the fixed threaded rod is threadedly connected to one side of the limit column, the rotating button is fixedly connected to the top of the fixed threaded rod, and the limit block is fixedly connected to one side of the movable rod.

[0010] Preferably, a telescopic rod is fixedly connected to the inner wall of the installation box, and a debris box is provided inside the installation box. The debris generated during work can be collected by the debris box, and a box handle is fixedly connected to one side of the debris box. The debris box can be pulled out by pulling out the box handle to clean the debris box.

[0011] Preferably, a protrusion cooperating with the limiting groove is provided on one side of the straight splint, the protrusion is slidably connected to the inner wall of the limiting groove, and the protrusion limits the moving straight splint.

[0012] Preferably, the left and right sides of the telescopic rod are respectively fixedly connected to the inner wall of the installation box and the left side of the push plate, and the telescopic rod can guide the push plate.

[0013] Preferably, a threaded hole cooperating with threaded rod one is formed through one side of the fixing plate one, a through hole is formed through one side of the straight clamping plate, a limiting round rod is arranged at the bottom of the threaded rod one, the limiting round rod is inserted into the through hole and limits the threaded rod one, correspondingly, a threaded hole cooperating with threaded rod two is formed through one side of the fixing plate two, a through hole is formed through one side of the arc clamping plate, a limiting round rod is arranged at the bottom of the threaded rod two, the limiting round rod is inserted into the through hole and limits the threaded rod two.

[0014] Preferably, a stopper wider than the width of the slide groove is provided at the bottom of the rotating knob, and when the rotating knob is tightened, the stopper moves downward, so that the stopper presses the surface of the ejection rod to limit the movable rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The fixing device for copper nut processing can fix a variety of different copper nuts at the same time through the setting of the fixing mechanism. It is more effective for common flat square column or flat cylindrical copper nuts. After adjusting the angle of the copper nut, rotate the rotating handle to tighten the threaded rod. When the straight clamp moves downward, the straight clamp can clamp the nut, avoiding the cumbersome replacement of clamping tools and improving work efficiency.

[0017] 2. The fixing device for copper nut processing has a push-out mechanism, and the rotating knob is rotated to unscrew the fixed threaded rod from the inside of the limit column, and the movable rod is released. At this time, the movable rod can be pulled to pull the fixing mechanism out of the installation box, and then the fixed threaded rod is tightened to fix it. At this time, the copper nut can be easily installed and fixed, and the difficulty of installation caused by interference with the side wall of the installation box when fixing the nut is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the push rod structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the ejection rod of the utility model.

[0022] In the figure: 1, installation box; 2, ejection rod; 3, push plate; 4, telescopic rod; 5, debris box; 6, box handle; 201, movable rod; 202, slide slot one; 203, slide slot two; 204, limit column; 205, fixed threaded rod; 206, rotating knob; 207, limit block; 301, installation plate one; 302, fixed plate one; 303, threaded rod one; 304, rotating handle one; 305, straight splint; 306, limit slot; 307, straight fixed splint; 308, installation plate two; 309, threaded rod two; 310, rotating handle two; 311, fixed plate two; 312, arc splint; 313, arc fixed splint. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] Embodiment 1:

[0026] A fixing device for copper nut processing, comprising an installation box 1, a push plate 3 arranged inside the installation box 1 and a push rod 2 fixedly connected to the inner wall of the installation box 1, a fixing mechanism is arranged on one side of the push plate 3, and a push mechanism is arranged on one side of the push rod 2;

[0027] The fixing mechanism includes a mounting plate 301, a fixing plate 302, a threaded rod 303, a rotating handle 304, a straight clamp 305, a limiting groove 306, a straight fixed clamp 307, a mounting plate 308, a threaded rod 309, a rotating handle 310, a fixing plate 311, an arc clamp 312 and an arc fixed clamp 313. The mounting plate 301 is fixedly connected to one side of the push plate 3, the fixing plate 302 and the straight fixed clamp 307 are fixedly connected to one side of the mounting plate 301, the threaded rod 303 is threadedly connected to one side of the fixing plate 302, a threaded hole matching with the threaded rod 303 is formed through one side of the fixing plate 302, a through hole is formed through one side of the straight clamp 305, a limiting round rod is arranged at the bottom of the threaded rod 303, the limiting round rod is inserted into the through hole and limits the threaded rod 303. The rotating handle 1 304 is fixedly connected to one side of the threaded rod 1 303, the straight clamping plate 305 is arranged at the bottom of the fixed plate 1 302, and a convex block matching with the limiting groove 306 is arranged on one side of the straight clamping plate 305, and the convex block is slidably connected to the inner wall of the limiting groove 306, and the convex block limits the moving straight clamping plate 305. The limiting groove 306 is provided on one side of the mounting plate 1 301, the mounting plate 2 308 is fixedly connected to one side of the push plate 3, the fixing plate 2 311 and the arc-shaped fixing clamping plate 313 are fixedly connected to one side of the mounting plate 2 308, the threaded rod 2 309 is threadedly connected to one side of the fixing plate 2 311, and a threaded hole matching with the threaded rod 2 309 is provided through one side of the fixing plate 2 311, and a through hole is provided through one side of the arc-shaped clamping plate 312, and a limiting round rod is provided at the bottom of the threaded rod 2 309, and the limiting round rod is inserted into the through hole to limit the threaded rod 2 309. The second rotating handle 310 is fixedly connected to one side of the second threaded rod 309, and the arc-shaped clamping plate 312 is arranged at the bottom of the second fixing plate 311. Since there are two different clamping plates, common flat square column or flat cylindrical copper nuts can be fixed. After adjusting the angle of the copper nut to be fixed, the first rotating handle 304 is rotated to tighten the first threaded rod 303. When the straight clamping plate 305 moves downward, the straight clamping plate 305 can clamp the nut.

[0028] Embodiment 2:

[0029] On the basis of embodiment one, the ejection mechanism includes a movable rod 201, a slide groove 1 202, a slide groove 203, a limiting column 204, a fixed threaded rod 205, a rotating button 206 and a limiting block 207. The movable rod 201 is arranged inside the ejection rod 2, the slide groove 1 202 and the slide groove 203 are opened on one side of the ejection rod 2, the limiting column 204 is fixedly connected to the top of the movable rod 201, the fixed threaded rod 205 is threadedly connected to one side of the limiting column 204, the rotating button 206 is fixedly connected to the top of the fixed threaded rod 205, and a stopper wider than the width of the slide groove 1 202 is arranged at the bottom of the rotating button 206. When the rotating button 206 is tightened, it will move downward, so that the stopper presses the surface of the ejection rod 2 to limit the movable rod 201, and the limiting block 207 is fixedly connected to one side of the movable rod 201. The rotating knob 206 can unscrew the fixed threaded rod 205 from the inside of the limiting column 204, and the movable rod 201 is released. At this time, the movable rod 201 can be pulled to pull the fixing mechanism out of the installation box 1, and then the fixed threaded rod 205 can be tightened to fix it, which can facilitate the installation and fixation of the copper nut.

[0030] A telescopic rod 4 is fixedly connected to the inner wall of the installation box 1. The left and right sides of the telescopic rod 4 are respectively fixedly connected to the inner wall of the installation box 1 and the left side of the push plate 3. The telescopic rod 4 can guide the push plate 3. A debris box 5 is arranged inside the installation box 1. The debris box 5 can be used to collect the debris generated during work. A box handle 6 is fixedly connected to one side of the debris box 5. The debris box 5 can be pulled out by pulling out the box handle 6, and the debris box 5 can be cleaned.

[0031] Working principle:

[0032] First, through the set ejection mechanism, rotate the rotating knob 206 to screw the fixed threaded rod 205 out from the inside of the limiting column 204. At this time, the rotating knob 206 no longer applies pressure to the ejection rod 2, and the movable rod 201 is released. At this time, the movable rod 201 can be pulled to pull the fixing mechanism out of the installation box 1, and then tighten the fixed threaded rod 205 to fix it. At this time, the copper nut can be easily installed and fixed.

[0033] Furthermore, through the setting of the fixing mechanism, two different clamps are provided, which can be used to fix the common flat square column or flat cylindrical copper nuts. After adjusting the angle of the copper nut, the rotating handle 304 is rotated to tighten the threaded rod 303. At this time, the straight clamp 305 exhibits a linear motion in the direction of the threaded rod 303. When the straight clamp 305 moves downward, the straight clamp 305 can clamp the nut.

[0034] Furthermore, after the clamping is completed, the rotating knob 206 is released, and the movable rod 201 is inserted into the inner cavity of the pushing rod 2 , so that the fixing mechanism is retracted into the interior of the installation box 1 .

[0035] Furthermore, when processing the copper nuts, since a debris box 5 is provided inside the mounting box 1, the debris dropped during processing can be collected, and after the collection is completed, the debris inside the debris box 5 can be pulled out for centralized cleaning.

[0036] It should 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 "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fixing device for copper nut processing, comprising a mounting box (1), a push plate (3) arranged inside the mounting box (1), and a push rod (2) fixedly connected to the inner wall of the mounting box (1), characterized in that: A fixing mechanism is provided on one side of the push plate (3), and a pushing mechanism is provided on one side of the pushing rod (2); The fixing mechanism comprises a mounting plate 1 (301), a fixing plate 1 (302), a threaded rod 1 (303), a rotating handle 1 (304), a straight clamping plate (305), a limiting groove (306), a straight fixing clamping plate (307), a mounting plate 2 (308), a threaded rod 2 (309), a rotating handle 2 (310), a fixing plate 2 (311), an arc-shaped clamping plate (312) and an arc-shaped fixing clamping plate (313), wherein the mounting plate 1 (301) is fixedly connected to one side of the push plate (3), the fixing plate 1 (302) and the straight fixing clamping plate (307) are fixedly connected to one side of the mounting plate 1 (301), and the threaded rod 1 (303) is threadedly connected to the fixing plate 1 (302). ) side, the rotating handle one (304) is fixedly connected to one side of the threaded rod one (303), the straight clamping plate (305) is arranged at the bottom of the fixed plate one (302), the limiting groove (306) is opened on one side of the mounting plate one (301), the mounting plate two (308) is fixedly connected to one side of the push plate (3), the fixing plate two (311) and the arc-shaped fixing clamping plate (313) are fixedly connected to one side of the mounting plate two (308), the threaded rod two (309) is threadedly connected to one side of the fixing plate two (311), the rotating handle two (310) is fixedly connected to one side of the threaded rod two (309), and the arc-shaped clamping plate (312) is arranged at the bottom of the fixing plate two (311).

2. A fixing device for copper nut processing according to claim 1, characterized in that: The ejection mechanism comprises a movable rod (201), a first slide groove (202), a second slide groove (203), a limiting column (204), a fixed threaded rod (205), a rotating knob (206) and a limiting block (207); the movable rod (201) is arranged inside the ejection rod (2); the first slide groove (202) and the second slide groove (203) are opened on one side of the ejection rod (2); the limiting column (204) is fixedly connected to the top of the movable rod (201); the fixed threaded rod (205) is threadedly connected to one side of the limiting column (204); the rotating knob (206) is fixedly connected to the top of the fixed threaded rod (205); and the limiting block (207) is fixedly connected to one side of the movable rod (201).

3. A fixing device for copper nut processing according to claim 1, characterized in that: A telescopic rod (4) is fixedly connected to the inner wall of the installation box (1), a debris box (5) is arranged inside the installation box (1), and a box handle (6) is fixedly connected to one side of the debris box (5).

4. A fixing device for copper nut processing according to claim 1, characterized in that: A protrusion that matches the limiting groove (306) is provided on one side of the straight clamping plate (305), and the protrusion is slidably connected to the inner wall of the limiting groove (306).

5. A fixing device for copper nut processing according to claim 3, characterized in that: The left and right sides of the telescopic rod (4) are respectively fixedly connected to the inner wall of the installation box (1) and the left side of the push plate (3).

6. A fixing device for copper nut processing according to claim 1, characterized in that: A threaded hole matching with the threaded rod (303) is formed through one side of the fixing plate (302), a through hole is formed through one side of the straight clamping plate (305), and a limiting round rod is arranged at the bottom of the threaded rod (303), the limiting round rod is inserted into the through hole and limits the threaded rod (303).

7. A fixing device for copper nut processing according to claim 2, characterized in that: A stopper wider than the width of the first slide groove (202) is provided at the bottom of the rotating knob (206).

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