CN117001587A - A method of using an auxiliary tool that can be quickly rotated - Google Patents

Abstract

The invention relates to the technical field of manual hardware tools, in particular to a use method of an auxiliary tool capable of rotating rapidly. The gear comprises a shell, wherein a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a sixth gear and a seventh gear are arranged in the shell, one end of the first gear is provided with a driving input hole, the second gear is a gear with the same tooth number and modulus as the gear, the third gear is a duplicate gear, the fourth gear is a straight gear with the same tooth number and modulus as the gear, the fifth gear is identical to the second gear in structure, the sixth gear is identical to the third gear in structure, and the seventh gear is a gear with the same tooth number and modulus as the pinion. Through gear train meshing transmission, can make instrument rotation such as handle, extension pole and work piece rotation multiple turn such as nut, can realize the quick rotation of interface conversion head before making work piece such as nut really rotate, improve work efficiency, and the increase of auxiliary workpiece for the power arm can prolong, can effectively reduce operating personnel application of force, satisfies operator's operation requirement better.

Description

A method of using an auxiliary tool that can be quickly rotated

Technical areas:

The present invention relates to the technical field of manual hardware tools, and in particular, to a method of using a rapidly rotating auxiliary tool.

Background technique:

The socket is a commonly used tool for production, maintenance, and daily life. It has a driving hole on one side and a hexagonal hole or a twelve-sided hole on one side. It usually appears in the form of a set, consisting of multiple sockets and equipped with handles. It consists of a variety of auxiliary tools such as , connecting rods, etc. It is suitable for screwing nuts and other workpieces with small space or deep depressions.

Common handle auxiliary tools on the market are mostly ratchet wrenches or socket wrenches. Ratchet wrenches are mainly composed of a driving head, ratchet, pawl, and handle, and socket wrenches are mainly composed of a driving head and a handle. During work, auxiliary tools such as handles and connecting rods are directly connected to the sleeve driving holes through the driving heads to screw the nuts. Before the force is actually applied or released, the operator's use of auxiliary tools such as handles and connecting rods will produce The idling phenomenon wastes the operator's time and reduces work efficiency. At the same time, when it is difficult to tighten the nut, a large force will be generated, which will increase the operator's work intensity.

In summary, how to achieve rapid rotation of the sleeve and save labor has become an urgent technical problem that needs to be solved in the industry.

Contents of the invention:

In order to make up for the shortcomings of the existing technology, the present invention provides a method of using a rapidly rotating auxiliary tool, which solves the problem that the previous auxiliary tools will cause idling and reduce the work efficiency, and solves the problem of the large force and work intensity of the previous auxiliary tools. Increase the problem.

The technical solutions adopted by the present invention to solve the above technical problems are:

A method of using an auxiliary tool that can rotate quickly. The auxiliary tool includes a casing, a gear set is provided in the casing, and a drive input hole and a drive output hole corresponding to the gear set are provided on the casing. When used, the drive input hole is connected with a belt For a handle with a drive head, connect the drive output hole to the interface conversion head, and the interface conversion head is connected to the nut that needs to be screwed. When the handle is rotated, the gear set causes the handle to rotate one turn and the nut to rotate multiple turns to achieve rapid rotation of the interface conversion head. , the auxiliary tool allows the power arm to be extended, effectively reducing the operator's force.

The gear set includes gear one, gear two, gear three, gear four, gear five, gear six and gear seven that are installed in the housing and mesh in sequence.

One end of the gear one is provided with a drive input hole, the other end is provided with a round hole, and the housing is provided with a through hole corresponding to the position of the drive input hole;

The second gear is a gear with the same number of teeth and module as the gear, and the second gear meshes with the first gear for transmission;

The third gear is a double gear, the lower side of which is a gear with the same number of teeth and module as the gear, and the upper side is a pinion that is proportional to the number of teeth of the first gear and has the same module, and the pinion meshes with the second gear for transmission;

The tooth number four is a spur gear with the same tooth number and module as the gear, and the tooth number four meshes with the gear on the lower side of the gear three for transmission;

The fifth gear has the same structure as the second gear, and the fifth gear meshes with the fourth gear for transmission;

The structure of gear six is the same as that of gear three. The lower side is a gear with the same number of teeth and module as the gear. The upper side is a pinion that is proportional to the number of teeth of gear one and has the same module. The pinion meshes with gear five for transmission;

Gear seven is a gear with the same number of teeth and module as the upper pinion of gear three. One end of gear seven is provided with a drive output hole, and the other end is provided with a round hole. The housing is provided with a through hole corresponding to the position of the drive output hole. hole, gear seven meshes with the lower side gear of gear six for transmission.

The housing includes an upper housing and a lower housing, and the upper housing and the lower housing are fixedly connected by several screws.

The lower shell is a semi-hollow cavity, and seven cylindrical platforms are distributed on the bottom surface of the cavity, which are used to install gear one, gear two, gear three, gear four, gear five, gear six and gear seven respectively.

The upper and lower sides of the gear 1 are provided with a cylindrical platform. One end of the cylindrical platform is provided with a drive input hole, and the other end of the cylindrical platform is provided with a circular hole.

The upper and lower sides of the second gear are provided with a cylindrical platform, and a through hole is provided in the cylindrical platform.

The gear on the lower side of the third gear and the small gear on the upper side are integrally formed, and a through hole is provided in the center of the third gear.

There are through holes in the four centers of the gear.

The upper and lower sides of the gear seven are provided with a cylindrical platform. One end of the cylindrical platform is provided with a drive output hole, and the other end of the cylindrical platform is provided with a round hole.

The present invention adopts the above solution and has the following beneficial effects:

By installing gear one, gear two, gear three, gear four, gear five, gear six and gear seven that mesh in sequence in the housing, the structure is reasonable, easy to use and efficient, simple to manufacture and has a labor-saving effect. With the handle and joint Rods, etc. are used together with sleeves. When the operator rotates tools such as handles and rods, through the meshing transmission of the gear set, the tools such as handles and rods can rotate once and the workpieces such as nuts rotate multiple times, making the nuts and other workpieces truly Before rotation, the interface conversion head can be quickly rotated to improve work efficiency. The addition of auxiliary workpieces allows the power arm to be extended, which can effectively reduce the operator's force and better meet the operator's usage requirements.

Picture description:

Figure 1 is a schematic diagram of the explosion structure of the present invention.

Figure 2 is an assembly diagram of the present invention.

Figure 3 is a schematic structural diagram of the upper housing of the present invention.

Figure 4 is a schematic structural diagram of the lower housing of the present invention.

Figure 5 is a front view of gear 1 of the present invention.

Figure 6 is a top view of gear 1 of the present invention.

Figure 7 is a front view of gear two or gear five according to the present invention.

Figure 8 is a top view of gear two or gear five according to the present invention.

Figure 9 is a front view of gear three or gear six according to the present invention.

Figure 10 is a top view of gear three or gear six according to the present invention.

Figure 11 is a front view of gear four of the present invention.

Figure 12 is a top view of gear four of the present invention.

Figure 13 is a front view of gear seven of the present invention.

Figure 14 is a top view of gear seven of the present invention.

Figure 15 is a schematic diagram of the working state of the present invention.

In the figure, 1. Gear one, 2. Gear two, 3. Gear three, 4. Gear four, 5. Gear five, 6. Gear six, 7. Gear seven, 8. Drive input hole, 9. Drive output hole, 10. Upper housing, 11. Lower housing, 12. Screws, 13. Cylindrical platform.

Detailed ways:

In order to clearly explain the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

As shown in Figure 1-15, a method of using an auxiliary tool that can rotate quickly. The auxiliary tool includes a casing, a gear set is provided in the casing, and a drive input hole and a drive output hole corresponding to the gear set are provided on the casing. When in use, connect the drive input hole to the handle with the drive head, connect the drive output hole to the interface converter, and the interface converter connects the nut that needs to be screwed. When the handle is rotated, the gear set causes the handle to rotate once and the nut to rotate multiple times. , realize the rapid rotation of the interface conversion head, and the auxiliary tool allows the power arm to be extended, effectively reducing the operator's force.

The gear set includes gear one 1, gear two 2, gear three 3, gear four 4, gear five 5, gear six 6 and gear seven 7 that are installed in the housing and are meshed in sequence.

One end of the gear 1 is provided with a drive input hole 8, the other end is provided with a round hole, and the housing is provided with a through hole corresponding to the position of the drive input hole 8;

The gear two 2 is a gear with the same number of teeth and module as the gear one 1, and the gear two 2 meshes with the gear one 1 for transmission;

The gear three 3 is a double gear, the lower side of which is a gear with the same number of teeth and module as the gear one 1, the upper side is a pinion gear with the same number of teeth and the same module as the gear one 1, the pinion and the gear two 2 mesh transmission;

The tooth number four 4 is a spur gear with the same tooth number and module as gear one 1, and the tooth number four 4 meshes with the gear on the lower side of gear three 3 for transmission;

The gear five 5 has the same structure as the gear two 2, and the gear five 5 meshes with the tooth number four 4 for transmission;

The structure of the gear six 6 is the same as that of the gear three 3. Its lower side is a gear with the same number of teeth and module as gear one 1, and its upper side is a pinion gear with the same module and proportional to the number of teeth of gear one 1. The pinion and the gear 5.5 mesh transmission;

The gear seven 7 is a gear with the same number of teeth and module as the upper pinion of the gear three 3. One end of the gear seven 7 is provided with a drive output hole 9, and the other end is provided with a round hole. The housing is provided with the drive output hole 9. At the corresponding through hole, gear seven 7 meshes with the lower gear of gear six 6 for transmission.

The housing includes an upper housing 10 and a lower housing 11. There are multiple threaded holes evenly distributed on the top surface of the lower housing 11. There are multiple through holes evenly distributed on the upper housing 10, and their positions are consistent with the threads on the top surface of the lower housing 11. The holes correspond to each other, and the upper housing 10 and the lower housing 11 are fixedly connected by a plurality of screws 12 .

The lower housing 11 is a semi-hollow cavity, and seven cylindrical platforms 13 are distributed on the bottom surface of the cavity, which are respectively used for gear one 1, gear two 2, gear three 3, gear four 4, gear five 5, and gear six. 6 and gear seven 7 are installed.

The upper and lower sides of the gear 1 are provided with a cylindrical platform. One end of the cylindrical platform is provided with a drive input hole 8, and the other end of the cylindrical platform is provided with a circular hole. The gear 1 is provided with a cylindrical platform and an upper housing at one end of the drive input hole 8. 10 connections.

The upper and lower sides of the second gear 2 are provided with a cylindrical platform, and a through hole is provided in the cylindrical platform.

The gear on the lower side of the gear 3 is integrally formed with the small gear on the upper side, and a through hole is provided in the center of the gear 3.

The center of the gear 44 is provided with a through hole.

The upper and lower sides of the gear seven 7 are provided with a cylindrical platform. One end of the cylindrical platform is provided with a drive output hole 9, and the other end of the cylindrical platform is provided with a circular hole. The gear seven 7 is provided with a cylindrical platform and an upper housing at one end of the drive output hole 9. 10 connections.

working principle:

Assume that the number of gears on the upper pinion of gear three 3 is z, the number of gears on gear one 1 is xz, and the rotation speed of gear one 1 is n, then the rotation speed ratio of gear one 1 to the upper pinion of gear three 3=z/xz= 1/x, the rotation speed of the upper pinion of gear three 3 is xn. Similarly, the rotation speed of the upper pinion of gear six 6 is x ² n, and the rotation speed of gear seven 7 is x ³ n. When gear one 1 During one revolution, gear seven 7 rotates x ³ times.

When in use, the drive input hole 8 on the side of gear 1 is connected to tools such as handles and rods with drive heads, and the drive output hole 9 on the side of gear 77 is connected to the interface adapter. The connection of the interface adapter requires a screw. When the operator rotates the handle, connecting rod and other tools, through the gear set meshing transmission, the handle, connecting rod and other tools can rotate once and the nut and other workpieces rotate multiple times, so that the nut and other workpieces can truly rotate before It can realize the rapid rotation of the interface conversion head and improve work efficiency. The addition of auxiliary workpieces allows the power arm to be extended, which can effectively reduce the force exerted by the operator and better meet the operator's usage requirements.

The above specific embodiments cannot be used to limit the scope of the present invention. For those skilled in the art, any substitutions, improvements or transformations made to the embodiments of the present invention fall within the scope of the present invention.

Everything that is not described in detail in the present invention is a well-known technology for those skilled in the art.

Claims (9)

1. The application method of the auxiliary tool capable of rotating rapidly is characterized by comprising the following steps of: the auxiliary tool comprises a shell, a gear set is arranged in the shell, a driving input hole and a driving output hole which correspond to the gear set are formed in the shell, the driving input hole is connected with a handle with a driving head when the auxiliary tool is used, the driving output hole is connected with an interface conversion head, the interface conversion head is connected with a nut which needs to be screwed, when the handle is rotated, the handle is rotated for one turn through the gear set, the nut is rotated for a plurality of turns, the rapid rotation of the interface conversion head is realized, the auxiliary tool enables a power arm to be prolonged, and the force application of an operator is effectively reduced.

2. A method of using a rapidly rotatable auxiliary tool according to claim 1, wherein: the gear set comprises a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a sixth gear and a seventh gear which are meshed with each other and sequentially arranged in the shell,

one end of the first gear is provided with a driving input hole, the other end of the first gear is provided with a round hole, and the shell is provided with a through hole corresponding to the driving input hole;

the second gear is a gear with the same tooth number and modulus as the gear, and the second gear is meshed with the first gear for transmission;

the third gear is a duplex gear, the lower side of the third gear is a gear with the same tooth number and modulus as the gear, the upper side of the third gear is a pinion with the same modulus and in proportion to the first gear, and the pinion is meshed with the second gear for transmission;

the fourth tooth number is a straight gear with the same tooth number and modulus as the gear, and the fourth tooth number is meshed with the gear at the lower side of the gear;

the gear five has the same structure as the gear two, and is meshed with the gear four for transmission;

the gear six has the same structure as the gear three, the lower side of the gear is provided with a gear with the same tooth number and modulus as the gear, the upper side of the gear is provided with a pinion with the same modulus as the gear with the same tooth number in proportion to the gear with the same tooth number, and the pinion is in meshed transmission with the gear five;

the gear seven is a gear with the same tooth number and modulus as the pinion on the upper side of the gear three, one end of the gear seven is provided with a driving output hole, the other end of the gear seven is provided with a round hole, a through hole corresponding to the driving output hole is arranged on the shell, and the gear seven is meshed with the gear on the lower side of the gear six for transmission.

3. A method of using a rapidly rotatable auxiliary tool according to claim 1 or 2, characterized in that: the shell comprises an upper shell and a lower shell, and the upper shell is fixedly connected with the lower shell through a plurality of screws.

4. A method of using a rapidly rotatable auxiliary tool according to claim 3, wherein: the lower shell is a semi-hollow cavity, seven cylindrical platforms are distributed on the bottom surface of the cavity and are respectively used for installing the first gear, the second gear, the third gear, the fourth gear, the fifth gear, the sixth gear and the seventh gear.

5. A method of using a rapidly rotatable auxiliary tool according to claim 2, wherein: the upper and lower both sides of gear one are equipped with the cylinder platform, and cylinder platform one end is equipped with the drive input hole, and the cylinder platform other end is equipped with the round hole.

6. A method of using a rapidly rotatable auxiliary tool according to claim 2, wherein: and cylindrical platforms are arranged on the upper side and the lower side of the gear II, and through holes are formed in the cylindrical platforms.

7. A method of using a rapidly rotatable auxiliary tool according to claim 2, wherein: the gear at the lower side of the gear three is integrally formed with the pinion at the upper side, and a through hole is formed in the center of the gear three.

8. A method of using a rapidly rotatable auxiliary tool according to claim 2, wherein: and a through hole is formed in the four centers of the gears.

9. A method of using a rapidly rotatable auxiliary tool according to claim 2, wherein: the upper and lower both sides of gear seven are equipped with the cylinder platform, and cylinder platform one end is equipped with the drive output hole, and the cylinder platform other end is equipped with the round hole.