CN216325645U

CN216325645U - Tapping equipment is used in production of accurate nut

Info

Publication number: CN216325645U
Application number: CN202122889960.6U
Authority: CN
Inventors: 翁慧阳
Original assignee: Hangzhou Damao Electric Power Technology Co ltd
Current assignee: Hangzhou Damao Electric Power Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-19
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses tapping equipment for producing a precision nut, which comprises a bottom plate, wherein an installation block is arranged on the outer wall of one side of the bottom plate, an adjusting frame is arranged on the outer wall of the top of the installation block, an adjusting groove is arranged on the outer wall of one side of the adjusting frame, a threaded rod is connected to the inner wall of the adjusting groove through a bearing, a motor is arranged on the outer wall of the top of the adjusting frame, one end of an output shaft of the motor is connected to the top end of the threaded rod, a sliding block is arranged on the outer wall of the threaded rod, a second installation rod is arranged on the outer wall of one side of the sliding block, and an installation platform is arranged at one end of the second installation rod. The lubricating oil entering the mounting head along the liquid guide pipe can finally flow into the outer wall of the tapping component from the inner wall of the leak hole uniformly, so that the outer wall of the tapping component can be kept smooth in the processing process, and the phenomenon that scrap iron is adhered to the outer wall of the tapping component to influence the processing quality of the nut is avoided.

Description

Tapping equipment is used in production of accurate nut

Technical Field

The utility model relates to the technical field of nut processing, in particular to tapping equipment for producing precision nuts.

Background

In a threaded connection, there is a friction angle between the object and the inclined plane, and the object cannot slide off the inclined plane as long as the angle of the inclined plane is smaller than the friction angle between the object and the inclined plane. This is the principle that the nut will not loosen automatically after it is tightened. Just the spiral is similar to an inclined plane, so that the spiral is labor-saving, and a very small force can be applied in the axial direction of the bolt in the spiral direction, so that the workpiece can be tightly connected; in the processing and manufacturing of the nut, the tapping of the threads on the inner wall of the nut is an important step, and the quality of the tapping directly influences the service life of the nut in the later period.

Through retrieval, the prior art has the following defects: in the tapping process of nut, the piece that the tapping produced can persist on tapping equipment's surface, extrudees through high-speed normal running fit again, lets these iron piece brute force adhere to in tapping equipment's recess easily, often can change the inside thread groove depth of nut in the follow-up course of working different like this, has influenced the quality of nut greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides tapping equipment for producing a precision nut.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a tapping device for producing precise nuts comprises a base plate, wherein an installation block is arranged on the outer wall of one side of the base plate, an adjusting frame is arranged on the outer wall of the top of the installation block, an adjusting groove is formed in the outer wall of one side of the adjusting frame, a threaded rod is connected to the inner wall of the adjusting groove through a bearing, a motor is arranged on the outer wall of the top of the adjusting frame, one end of an output shaft of the motor is connected to the top end of the threaded rod, a sliding block is arranged on the outer wall of one side of the threaded rod, a second installation rod is arranged on the outer wall of one side of the sliding block, an installation table is arranged at one end of the second installation rod, a driving motor is arranged on the outer wall of the top of the installation table, an installation head is connected to one end of the output shaft of the driving motor, an annular sleeve box is arranged on the outer wall of the installation head, shunting holes are distributed equidistantly on the inner wall of the annular sleeve box, and adaptive holes are distributed equidistantly on the outer wall of the installation head, the size of the shunting hole is consistent with that of the adapting hole, the annular sleeve box is connected to the outer wall of the mounting head in a sliding mode, and when the mounting head rotates on the inner wall of the annular sleeve box, lubricating oil flows into the inner wall of the mounting head from the adapting holes distributed equidistantly in a shunting mode.

Furthermore, a side groove is formed in the outer wall of one side of the adjusting frame, a first installing rod is connected to the outer wall of one side of the sliding block, one end, penetrating through the side groove, of the first installing rod is connected with the oil storage barrel, a liquid guide pipe is arranged on the outer wall of the bottom of the oil storage barrel, a jack is formed in the outer wall of one side of the annular sleeve box, one end of the liquid guide pipe is connected to the inner wall of the jack in an inserting mode, a valve is arranged on the outer wall of one side of the liquid guide pipe, a clamping groove is formed in the outer wall of the bottom of the installing head, a tapping component is arranged on the inner wall of the installing head, a clamping block is arranged at the top end of the tapping component and matched with the clamping groove, a leakage hole is formed in the top end of the clamping block and communicated with the inner wall of the clamping groove, and lubricating oil entering the installing head can uniformly flow into the outer wall of the tapping component from the inner wall of the leakage hole.

Further, the central point of bottom plate top outer wall puts and is equipped with the mounting groove, and the central point of mounting groove bottom inner wall puts and is equipped with places the platform, places the platform and sets up to the round platform structure, and places and be equipped with the standing groove on the top outer wall of platform, one side of mounting groove bottom inner wall still is equipped with the filter, is equipped with the recovery tube on one side outer wall of bottom plate, and the four corners department of bottom plate bottom outer wall all is equipped with the supporting leg, and the filter is located the recovery tube and places between the platform, can carry out recycle to lubricating oil after having filtered iron fillings.

Compared with the prior art, the utility model provides tapping equipment for producing precision nuts, which has the following beneficial effects:

1. this tapping equipment is used in production of accurate nut, through being provided with annular cover case and reposition of redundant personnel hole, lubricating oil flows into annular cover incasement portion from the catheter, when the installation head is rotatory at annular cover incasement wall, lubricating oil flows into on the installation head inner wall from the adaptation hole that the equidistance distributes with the form of reposition of redundant personnel, because peg graft and be equipped with the small opening on the inserted block of installation head inner wall, the lubricating oil that enters into in the installation head can follow on the even outer wall that flows into tapping subassembly of inner wall of small opening, the effectual outer wall that has guaranteed tapping subassembly keeps smooth, iron fillings adhesion has been avoided on tapping subassembly's outer wall.

2. This tapping equipment is used in production of precision nut, through being provided with installation head, tapping component's top is equipped with the fixture block, and the inner wall of installation head is equipped with the draw-in groove, and draw-in groove and fixture block are looks adaptation grafting, can select suitable tapping component according to the tapping degree of depth that current nut needs when using, simple to operate has also guaranteed that the process of rotation tapping is more stable.

3. This tapping equipment is used in production of accurate nut through being provided with the alignment jig, through accommodate motor's positive and negative rotation, cooperation threaded rod and slider drive, and the effectual process that has realized tapping subassembly and hold the oil drum and shift up simultaneously or move down has guaranteed the real-time supply of lubricating oil in the annular cover case, has played the purpose on supplementary lubricated tapping subassembly surface.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a three-dimensional structure diagram of a tapping device for producing a precision nut according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting bracket of the tapping device for producing the precision nut, which is provided by the utility model;

FIG. 3 is a schematic structural diagram of an annular casing of a tapping device for producing precision nuts, according to the present invention;

FIG. 4 is a schematic structural view of a mounting head of the tapping apparatus for precision nut production according to the present invention;

fig. 5 is a schematic structural diagram of a tapping assembly of the tapping device for producing the precision nut, which is provided by the utility model.

In the figure: 1-supporting legs, 2-bottom plates, 3-placing tables, 4-mounting blocks, 5-first mounting rods, 6-adjusting frames, 7-motors, 8-second mounting rods, 9-driving motors, 10-oil storage tanks, 11-tapping components, 12-filter plates, 13-recovery pipes, 14-threaded rods, 15-mounting tables, 16-annular suitcases, 17-liquid guide pipes, 18-jacks, 19-shunt holes, 20-adapting holes, 21-mounting heads, 22-clamping grooves, 23-leak holes and 24-clamping blocks.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

Referring to fig. 1-5, a tapping device for producing precision nuts comprises a base plate 2, a mounting block 4 is arranged on the outer wall of one side of the base plate 2, an adjusting frame 6 is arranged on the outer wall of the top of the mounting block 4, an adjusting groove is arranged on the outer wall of one side of the adjusting frame 6, a threaded rod 14 is connected on the inner wall of the adjusting groove through a bearing, a motor 7 is arranged on the outer wall of the top of the adjusting frame 6, one end of an output shaft of the motor 7 is connected to the top end of the threaded rod 14, a sliding block is arranged on the outer wall of one side of the sliding block, a second mounting rod 8 is arranged on the outer wall of one side of the sliding block, a mounting table 15 is arranged on one end of the second mounting rod 8, a driving motor 9 is arranged on the outer wall of the top of the mounting table 15, one end of the output shaft of the driving motor 9 is connected with a mounting head 21, an annular casing 16 is arranged on the outer wall of the mounting head 21 close to the top, and shunt holes 19 are distributed equidistantly on the inner wall of the annular casing 16, the outer wall of the mounting head 21 is provided with the matching holes 20 which are distributed equidistantly, the size of the shunting hole 19 is consistent with that of the matching holes 20, the annular sleeve box 16 is connected to the outer wall of the mounting head 21 in a sliding mode, lubricating oil can uniformly flow into the outer wall of the tapping component 11 from the inner wall of the leakage hole 23, and the outer wall of the tapping component 11 is effectively guaranteed to be smooth.

Referring to fig. 1-2, in the present invention, a side groove is provided on an outer wall of one side of an adjusting bracket 6, a first mounting rod 5 is connected to an outer wall of one side of a slider, an oil storage barrel 10 is connected to an end of the first mounting rod 5 penetrating through the side groove, a liquid guide tube 17 is provided on an outer wall of a bottom of the oil storage barrel 10, a jack 18 is provided on an outer wall of one side of an annular casing 16, one end of the liquid guide tube 17 is inserted into an inner wall of the jack 18, a valve is provided on an outer wall of one side of the liquid guide tube 17, the valve on the liquid guide tube 17 is opened, so that the lubricating oil in the oil storage barrel 10 flows into the annular casing 16 from the liquid guide tube 17, a plurality of flow distribution holes 19 are provided on an inner wall of the annular casing 16, and when a mounting head 21 rotates on the inner wall of the annular casing 16, the lubricating oil flows into an inner wall of the mounting head 21 from the plurality of matching holes 20 distributed at equal intervals in a flow distribution manner.

Referring to fig. 3-5, in the present invention, a clamping groove 22 is disposed on an outer wall of a bottom of the mounting head 21, a tapping component 11 is disposed on an inner wall of the mounting head 21, a clamping block 24 is disposed at a top end of the tapping component 11, the clamping block 24 is adapted to the clamping groove 22, a leakage hole 23 is disposed at a top end of the clamping block 24, the leakage hole 23 is communicated with an inner wall of the clamping groove 22, the adaptation hole 20 is communicated with an inner wall of the clamping groove 22, the appropriate tapping component 11 is mounted on the mounting head 21, and the clamping block 24 is tightly clamped with the clamping groove 22 of the mounting head 21, so as to ensure a stable tapping process.

Referring to fig. 1, in the utility model, a mounting groove is arranged in the center of the outer wall of the top of a bottom plate 2, a placing table 3 is arranged in the center of the inner wall of the bottom of the mounting groove, the placing table 3 is in a circular truncated cone structure, the placing groove is arranged on the outer wall of the top of the placing table 3, a filter plate 12 is further arranged on one side of the inner wall of the bottom of the mounting groove, a recovery pipe 13 is arranged on the outer wall of one side of the bottom plate 2, supporting legs 1 are arranged at four corners of the outer wall of the bottom plate 2, and the filter plate 12 is positioned between the recovery pipe 13 and the placing table 3, so that the recovered lubricating oil is more environment-friendly and economical.

The working principle is as follows: when the device is used, a proper tapping component 11 is installed on an installation head 21, the tapping component is tightly clamped with a clamping groove 22 on the installation head 21 through a clamping block 24, then a motor 7 is started, the motor 7 drives a threaded rod 14 to rotate, the threaded rod 14 rotates to drive a sliding block on the outer wall of the threaded rod to move upwards, so that an installation table 15 connected with a first installation rod 5 and a second installation rod 8 and an oil storage barrel 10 are driven to ascend, after the threaded rod is lifted to a proper height, a driving motor 9 is started, the driving motor 9 works to drive the installation head 21 and the tapping component 11 to rotate at a high speed, the motor 7 is adjusted to rotate reversely, the threaded rod 14 drives the first installation rod 5 and the second installation rod 8 installed with the sliding blocks to descend simultaneously, in the descending process, a valve on a liquid guide pipe 17 is opened, so that lubricating oil in the oil storage barrel 10 flows into an annular sleeve box 16 from the liquid guide pipe 17, shunt holes 19 distributed at equal intervals are formed in the inner wall of the annular sleeve box 16, when the mounting head 21 rotates on the inner wall of the annular casing 16, the lubricating oil flows into the inner wall of the mounting head 21 from the adapter holes 20 distributed equidistantly in a shunting manner, because the fixture block 24 inserted into the inner wall of the mounting head 21 is provided with the through hole, the lubricating oil entering the mounting head 21 can uniformly flow into the outer wall of the tapping component 11 from the inner wall of the through hole 23, the outer wall of the tapping component 11 is effectively ensured to be smooth, the adhesion of iron chips on the outer wall of the tapping component 11 is avoided, when the tapping component 11 descends above the placing table 3, the tapping component 11 stably taps the inner wall of a nut on the placing table 3, the lubricating oil flowing down along the tapping component 11 flows into the mounting groove along the circular truncated cone-shaped placing table 3, and finally the lubricating oil is recycled from the recycling pipe 13 under the filtering of the filter plate 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The tapping equipment for producing the precise nut comprises a base plate (2) and is characterized in that an installation block (4) is arranged on the outer wall of one side of the base plate (2), an adjusting frame (6) is arranged on the outer wall of the top of the installation block (4), an adjusting groove is formed in the outer wall of one side of the adjusting frame (6), a threaded rod (14) is connected to the inner wall of the adjusting groove through a bearing, a motor (7) is arranged on the outer wall of the top of the adjusting frame (6), one end of an output shaft of the motor (7) is connected to the top end of the threaded rod (14), a sliding block is arranged on the outer wall of the threaded rod (14), a second installation rod (8) is arranged on the outer wall of one side of the sliding block, an installation table (15) is arranged at one end of the second installation rod (8), a driving motor (9) is arranged on the outer wall of the top of the installation table (15), and an installation head (21) is connected to one end of the output shaft of the driving motor (9), the outer wall, close to the top, of the mounting head (21) is provided with an annular sleeve box (16), the inner wall of the annular sleeve box (16) is provided with shunting holes (19) distributed at equal intervals, the outer wall of the mounting head (21) is provided with adaptive holes (20) distributed at equal intervals, the size of the shunting holes (19) is consistent with that of the adaptive holes (20), and the annular sleeve box (16) is connected to the outer wall of the mounting head (21) in a sliding mode.

2. The tapping device for the production of the precision nut as claimed in claim 1, wherein a side groove is formed in the outer wall of one side of the adjusting frame (6), a first mounting rod (5) is connected to the outer wall of one side of the sliding block, an oil storage barrel (10) is connected to one end, penetrating through the side groove, of the first mounting rod (5), and a liquid guide pipe (17) is arranged on the outer wall of the bottom of the oil storage barrel (10).

3. The tapping device for the production of precise nuts as claimed in claim 2, wherein the outer wall of one side of the annular casing (16) is provided with a jack (18), one end of the liquid guide pipe (17) is inserted into the inner wall of the jack (18), and the outer wall of one side of the liquid guide pipe (17) is provided with a valve.

4. The tapping device for the production of the precision nut as claimed in claim 1, wherein a clamping groove (22) is formed in the outer wall of the bottom of the mounting head (21), a tapping component (11) is arranged on the inner wall of the mounting head (21), a clamping block (24) is arranged at the top end of the tapping component (11), and the clamping block (24) is matched with the clamping groove (22).

5. The tapping device for the production of the precision nut as claimed in claim 4, wherein the top end of the clamping block (24) is provided with a leak hole (23), the leak hole (23) is communicated with the inner wall of the clamping groove (22), and the adapting hole (20) is communicated with the inner wall of the clamping groove (22).

6. The tapping device for the production of precise nuts according to claim 1, wherein the bottom plate (2) is provided with a mounting groove at the central position of the top outer wall, the mounting groove is provided with a placing table (3) at the central position of the bottom inner wall, the placing table (3) is in a round table structure, and the placing groove is arranged on the top outer wall of the placing table (3).

7. The tapping apparatus for the production of precision nuts according to claim 6, wherein one side of the inner wall of the bottom of the installation groove is further provided with a filter plate (12), one side of the outer wall of the bottom plate (2) is provided with a recovery pipe (13), four corners of the outer wall of the bottom plate (2) are provided with support legs (1), and the filter plate (12) is located between the recovery pipe (13) and the placing table (3).