Leveling fixing tool for three-groove nut

Abstract

The utility model discloses a leveling fixing tool for a three-groove nut, which comprises a fixed mounting seat, the end part of the fixed mounting seat is provided with a leveling rotating cylinder seat through a horizontal plate, and the outer side of the leveling rotating cylinder seat is provided with an auxiliary rotating handle, so that the three-groove nut is clamped and fixed through a sliding clamping block, and then the three-groove nut is fixed through the auxiliary rotating handle. In order to ensure that the three-groove nut is in a water state in the machining process, leveling rotating cylinder bases in multiple directions of a horizontal plate are rotated to enable a leveling threaded supporting column to move up and down in an inner threaded groove to conduct leveling adjustment work, and meanwhile a gradienter in each direction is adjusted to the position of a leveling center scale line in the leveling process; when the nut is machined, the clamping seat can be in a horizontal state to conduct machining operation, so that the phenomenon that the nut is horizontally inclined in the machining process is avoided, it can be ensured that the nut is in a completely horizontal state in the machining process, errors are reduced in the procedures of drilling, groove milling and the like, and the quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nut processing technical field, concretely relates to a leveling fixing tool for three -groove nut. BACKGROUND

[0002] In the mechanical manufacturing industry, three-groove nut is a kind of common parts, it has wide application in the connection and fastening of many mechanical equipment. With the improvement of the requirement of product machining accuracy, the machining difficulty of parts is more and more big. Especially for the high-precision machining of various three-groove nuts, special-shaped parts and small-sized fine parts, the operation efficiency of the required operation platform and clamping device has higher requirement, nut is the fastener with internal thread and cooperates with bolt, the mechanical part with internal thread and cooperates with screw rod to transmit motion or power, the existing three-groove nut machining clamping device, when the device is used to drill three-groove nut, three-groove nut is usually fixed by using clamping piece, then drilling is carried out, but the clamping piece usually cannot be fixed according to the size of three-groove nut, so that the machining range of the device is reduced.

[0003] Therefore, the publication number "CN211102790U" a nut machining clamping device, including workpiece fixed platform, the inside of workpiece fixed platform is provided with recess, the recess is provided with first screw hole on one side, the first screw hole is internally threaded with first screw rod, one end of first screw rod is fixedly connected with first workpiece fixed groove, the other end of first screw rod is fixedly connected with first limit block, the inside of first workpiece fixed groove is provided with clamping groove. The nut machining clamping device, first workpiece fixed groove is displaced in the inside of workpiece fixed platform by first screw rod, second workpiece fixed groove is displaced in the inside of workpiece fixed platform by second screw rod, so that first workpiece fixed groove and second workpiece fixed groove are coincident, after coincidence, one end of second workpiece fixed groove will extend to the inside of clamping groove to fix nut.

[0004] But, for the above-mentioned nut machining clamping device, although the cooperation between spring top seat, spring body and spring base can make the device effectively prevent the abrasion between workpiece fixed platform and operation platform when using, because the cutter will cause great pressure to workpiece fixed platform when cutting hole, the setting of spring body can effectively buffer the pressure caused by cutter to fixed platform, but there are still the following obvious defects in the use process: the above-mentioned device cannot set corresponding leveling adjusting structure when fixing nut, so that nut can appear horizontal inclination phenomenon in the process of machining, so that it cannot ensure that nut is in completely horizontal state in the process of machining, which can cause machining error in subsequent machining operations, such as drilling, milling groove and the like. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of leveling fixing tool for three-groove nut, to solve the problem raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of leveling fixing tool for three-groove nut, including:

[0007] Fixed mounting seat, the fixed mounting seat end is equipped with leveling rotating cylinder seat with internal thread by horizontal plate, the outside of the leveling rotating cylinder seat is equipped with the auxiliary rotating handle that makes leveling rotating cylinder seat rotate and adjusts three-groove nut;

[0008] Clamping seat, the clamping seat end uniformly slides and is used for the sliding clamp block that is placed after three-groove nut is fixed in multiple directions, and the clamping seat end is embedded with the magnetic sheet that makes three-groove nut place is horizontally adsorbed and positioned, and the lower end surface of clamping seat is equipped with leveling threaded support column corresponding to the vertical of leveling rotating cylinder seat.

[0009] Preferably, the horizontal plate is fixed at the end of the fixed mounting seat, and the leveling rotating cylinder seat is arranged at the end side of the horizontal plate through the bearing seat, and the end of the leveling rotating cylinder seat is provided with an internal thread groove, and the rotation of the leveling rotating cylinder seat makes the leveling threaded support column adjust the levelness of the clamping seat.

[0010] Preferably, the leveling threaded support column threaded fixed in the internal thread groove of the leveling rotating cylinder seat is arranged at the bottom of the clamping seat, so that the leveling of the clamping seat is in a horizontal state.

[0011] Preferably, the clamping seat end is uniformly provided with a strip-shaped sliding groove, and the inside of the strip-shaped sliding groove is provided with a clamping cylinder for pushing the sliding clamp block to clamp the three-groove nut, and the sliding clamp block is pushed to move to clamp and fix nuts of various specifications and sizes.

[0012] Preferably, the lower end of the sliding clamp block is provided with a horizontal sliding block, and the horizontal sliding block is slidingly arranged in the strip-shaped sliding groove, one end of the horizontal sliding block is fixedly connected with one end of the clamping cylinder inside the strip-shaped sliding groove, to realize the adjusting movement of sliding.

[0013] Preferably, the clamping seat clamping side is provided with an anti-skid block, and the inner side of the anti-skid block is a circular surface structure, the clamping seat outside four directions are provided with a level of circular arc shape, and the level surface middle part is provided with a leveling center scale line, whether the horizontal point in the level is in a horizontal state can be determined in leveling.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are: the leveling fixing tool for the three-groove nut is characterized in that the leveling rotating cylinder base arranged between the horizontal plate and the clamping seat, the leveling threaded support column screw-connected to the end of the leveling rotating cylinder base, and the fixing connection of the leveling threaded support column and the clamping seat, and the arrangement of the leveling center scale line on the level meter are used to make the three-groove nut fixed by the sliding clamping block, to ensure that the three-groove nut is in a water state during processing, to rotate the leveling rotating cylinder base in multiple directions of the horizontal plate to make the leveling threaded support column move up and down in the internal thread groove to perform leveling adjustment work, and to make the level meter in each direction adjusted to the leveling center scale line position during the leveling process, so that the clamping seat can be in a horizontal state to perform working operation, thereby preventing the nut from being horizontally inclined during processing, ensuring that the nut is in a completely horizontal state during processing, and further reducing errors and improving quality during drilling, grooving and other processes.

[0015] By the combined use of the clamping cylinder, the horizontal sliding block, the anti-skid block, the strip-shaped sliding groove and the magnetic sheet on the clamping seat, the three-groove nut can be placed in the center position of the clamping seat by magnetic attraction positioning, the position deviation in a non-horizontal state is avoided, the horizontal sliding block is pushed to slide in the strip-shaped sliding groove by the clamping cylinder, the sliding clamping block is moved to fix the three-groove nut in multiple directions, and the anti-skid block can keep the three-groove nut stable and firm during processing when clamping three-groove nuts of different specifications, so that the rotation and sliding of the three-groove nut during processing is avoided, the clamping and fixing of screws of different types and specifications are realized, and the nut processing quality is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a top view structural schematic view of the clamping seat of the utility model;

[0018] Fig. 3 It is a bottom view structural schematic view of the clamping seat of the utility model.

[0019] In the drawing: 1, fixed mounting seat; 2, horizontal plate; 3, leveling rotating cylinder base; 4, auxiliary rotating handle; 5, clamping seat; 6, sliding clamping block; 7, magnetic sheet; 8, leveling threaded support column; 9, internal thread groove; 10, strip-shaped sliding groove; 11, clamping cylinder; 12, horizontal sliding block; 13, anti-skid block; 14, level meter; 15, leveling center scale line. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figs. 1-3 The utility model provides a kind of technical solutions: a leveling fixing tool for three-groove nut, including:

[0022] Fixed mounting seat 1, the fixed mounting seat 1 end is equipped with leveling rotating cylinder seat 3 with internal thread by horizontal plate 2, the rotation of leveling rotating cylinder seat 3 can be adjusted to leveling threaded support column 8, to carry out horizontal degree fine adjustment to clamping seat 5, so that three-groove nut can be in horizontal ideal state, the outer side of leveling rotating cylinder seat 3 is equipped with auxiliary rotating handle 4, so that leveling rotating cylinder seat 3 is rotated to adjust three-groove nut, in the rotation of auxiliary rotating handle 4 in the leveling work of clamping seat 5, leveling rotating cylinder seat 3 is rotated to drive leveling threaded support column 8 to adjust the horizontal degree of clamping seat 5;

[0023] Clamping seat 5, the end of the clamping seat 5 is uniformly slid with sliding clamp block 6 for multi-direction clamping and fixing after three-groove nut is placed, sliding clamp block 6 is slidably arranged in multiple directions at the end of clamping seat 5 to clamp three-groove nuts of different specifications and sizes, and a plurality of magnetic sheets 7 are embedded in the end of the clamping seat 5 to horizontally adsorb and position the three-groove nut, so that the three-groove nut is magnetically positioned on the clamping seat 5, avoiding the phenomenon of sliding displacement to one side, and the lower end surface of the clamping seat 5 is provided with leveling threaded support column 8 corresponding to the vertical leveling rotating cylinder seat 3, so that the leveling rotating cylinder seat 3 drives the leveling threaded support column 8 to fine adjust the horizontal degree of the clamping seat 5.

[0024] The horizontal plate 2 is fixed at the end of the fixed mounting seat 1, and the leveling rotating cylinder seat 3 is arranged at the end side of the horizontal plate 2 through a bearing seat, which can horizontally fine adjust the clamping seat 5 from multiple directions, and the end of the leveling rotating cylinder seat 3 is provided with an internal thread groove 9, so that the leveling threaded support column 8 is threadedly lifted to horizontally adjust, the leveling threaded support column 8 provided at the bottom of the clamping seat 5 is threadedly fixed in the internal thread groove 9 of the leveling rotating cylinder seat 3, to realize the fine adjustment of the clamping seat 5, the end of the clamping seat 5 is uniformly provided with a strip-shaped sliding groove 10, so that the horizontal sliding block 12 is slidably adjusted in the strip-shaped sliding groove 10, and the inside of the strip-shaped sliding groove 10 is provided with a clamping cylinder 11 on one side, which pushes the sliding clamp block 6 to clamp the three-groove nut, and pushes the horizontal sliding block 12 to slide in the strip-shaped sliding groove 10.

[0025] The lower end of the sliding clamp block 6 is provided with a horizontal sliding block 12, which drives the sliding clamp block 6 to slide on the clamping seat 5, and the horizontal sliding block 12 is slidably arranged in the strip-shaped sliding groove 10, so that the sliding clamp block 6 slides to clamp and fix the three-groove nut of different specifications and sizes, one end of the horizontal sliding block 12 is fixedly connected with one end of the clamping cylinder 11 inside the strip-shaped sliding groove 10, one side of the clamping seat 5 is provided with an anti-skid block 13, and the inner side of the anti-skid block 13 is a circular arc surface structure, so as to conveniently clamp and fix the different outer shape structures of the three-groove nut, and the outer four directions of the clamping seat 5 are provided with horizontal meters 14 in the shape of circular arcs, which are used to level the clamping seat 5 in horizontal fine adjustment, and the surface of the horizontal meter 14 is provided with a leveling center scale line 15 in the middle, so that the bubble in the horizontal meter 14 is located at the center position of the leveling center scale line 15, and the clamping seat 5 can be in a horizontal state.

[0026] Specifically, in use, first, the nut to be processed of different specifications and sizes or different shapes is placed at the center position of the end of the clamping seat 5, and after the three-groove nut is placed, the magnetic sheet 7 at the end of the clamping seat 5 is used for magnetic attraction, so that the three-groove nut is stably arranged on the clamping seat 5, and the phenomenon that the three-groove nut is deviated to one side due to the non-horizontal clamping seat 5 does not occur, then the clamping cylinder 11 is started and drives the horizontal sliding block 12 to slide in the strip-shaped sliding groove 10, and the sliding of the horizontal sliding block 12 drives the sliding clamp block 6 to move to the multiple directions of the three-groove nut, so that the three-groove nut can be horizontally clamped and fixed from multiple directions, and in order to ensure that the three-groove nut is in a horizontal state during processing, the leveling screw support columns 8 in multiple directions are adjusted to move up and down in the internal screw groove 9 by rotating the leveling rotating cylinder seat 3 in multiple directions of the horizontal plate 2, and the horizontal meter 14 in each direction is adjusted to the position of the leveling center scale line 15 during leveling, so that the clamping seat 5 can be in a horizontal state for processing work, so that the nut does not appear to be horizontally inclined during processing, and the nut can be ensured to be in a completely horizontal state during processing, thereby reducing errors and improving quality in the processes of drilling and milling.

[0027] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A leveling and fixing tool for three-slot nuts, characterized in that: include: A fixed mounting seat (1), wherein the ends of the fixed mounting seat (1) are provided with a leveling rotating cylindrical seat (3) with an internal thread through a horizontal plate (2), and an auxiliary rotating handle (4) is provided on the outer side of the leveling rotating cylindrical seat (3) for rotating the leveling rotating cylindrical seat (3) to adjust the three-slot nut for leveling; The clamping seat (5) has a sliding clamping block (6) at the end thereof which slides evenly and is used for clamping and fixing the three-slot nut in multiple directions after placement, and a magnetic sheet (7) is horizontally embedded at the end thereof for horizontal adsorption positioning of the three-slot nut, and a leveling threaded support column (8) which is vertically corresponding to the leveling rotating cylinder seat (3) is provided on the lower end surface of the clamping seat (5).

2. The leveling and fixing tool for three-slot nuts according to claim 1, characterized in that: The horizontal plate (2) is fixed to the end of the fixed mounting seat (1), and the leveling rotating cylinder seat (3) is arranged on the side of the end of the horizontal plate (2) through a bearing seat, and the end of the leveling rotating cylinder seat (3) is provided with an internal thread groove (9).

3. The leveling and fixing tool for three-slot nuts according to claim 1, characterized in that: The leveling threaded support column (8) provided at the bottom of the clamping seat (5) is threadedly fixed in the internal threaded groove (9) on the leveling rotating cylinder seat (3).

4. The leveling and fixing tool for three-slot nuts according to claim 1, characterized in that: The ends of the clamping seat (5) are evenly provided with strip-shaped sliding grooves (10), and one side of the interior of the strip-shaped sliding grooves (10) is provided with a clamping cylinder (11) for pushing the sliding clamping block (6) to clamp the three-slot nut.

5. The leveling and fixing tool for three-slot nuts according to claim 1, characterized in that: A horizontal slider (12) is provided at the lower end of the sliding clamp (6), and the horizontal slider (12) is slidably arranged in the strip chute (10), and one end of the horizontal slider (12) is fixedly connected to one end of the clamping cylinder (11) inside the strip chute (10).

6. The leveling and fixing tool for three-slot nuts according to claim 1, characterized in that: The clamping side of the clamping seat (5) is provided with an anti-sliding block (13), and the inner side surface of the anti-sliding block (13) is a circular arc surface structure. The four directions of the outside of the clamping seat (5) are provided with a level meter (14) in the shape of a circular arc, and a leveling center scale line (15) is provided in the middle of the surface of the level meter (14).

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