CN112792415A

CN112792415A - High-precision bevel gear forming equipment

Info

Publication number: CN112792415A
Application number: CN202110351073.5A
Authority: CN
Inventors: 王文明; 李新军; 纪宝华
Original assignee: Shandong Wenling Precision Forging Technology Co ltd
Current assignee: Shandong Wenling Precision Forging Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-05-14

Abstract

The invention discloses a high-precision bevel gear forming equipment, comprising a forming frame, two sliding frames are fixedly connected to the upper surface of the forming frame, a vertical lifting mechanism is arranged between the two sliding frames, and the vertical lifting and lowering The upper surface of the mechanism is provided with a horizontal moving mechanism, the lower surface of the horizontal moving mechanism is provided with an oil injection mechanism, and the vertical lifting mechanism includes a motor 1, and a threaded rod 1 is movably connected to the lower surface of the motor 1. There is a sliding rod on the outer surface of the movable sleeve. This high-precision bevel gear forming equipment will drive the T-shaped rod to move upward when the piston moves upward. After the T-shaped rod enters the lubricating oil tank, it will contact the lubricating oil in the lubricating oil tank, and Drive the lubricating oil to move. When the T-shaped rod leaves the oil leakage hole downward, the lubricating oil in the lubricating oil tank will flow down into the fuel injection tank to replenish the lubricating oil for the fuel injection tank, which is convenient for the next use and greatly improves the device. practicability.

Description

High-precision bevel gear forming equipment

Technical Field

The invention relates to the technical field of bevel gear forming, in particular to high-precision bevel gear forming equipment.

Background

Bevel gears are used to transmit motion and power between two intersecting axes, and in general machines, the angle of intersection between the axes of bevel gears is equal to 90 ° (but may not be equal to 90 °). Like cylindrical gears, bevel gears have reference cones, addendum cones, dedendum cones, and base cones. The cone has a large end and a small end, and the circles corresponding to the large end are respectively called a reference circle (the radius of the reference circle is r), an addendum circle, a dedendum circle and a base circle. The motion of a pair of bevel gears is equivalent to that of a pair of pitch cones which roll only.

For example, the Chinese patent discloses a 'large-specification straight bevel gear precision forging forming device', the publication number: CN208513587U, through the difference of the shaping resistance when the gear is in different stages, divide into warm forging and cold forging twice shaping on the basis of the shaping process is original once again, but when polishing after forging many times, still need the manual work to scribble lubricating oil to it, manual work can be because of touching the injury by mistake when smearing.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the background art, and an object of the present invention is to provide a high-precision bevel gear forming apparatus.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high accuracy bevel gear former, includes the shaping frame, two carriages of last fixed surface of shaping frame, two be equipped with vertical lift mechanism between the carriage, the vertical lift mechanism upper surface is equipped with horizontal migration mechanism, horizontal migration mechanism's lower surface is equipped with oil spout mechanism, and vertical lift mechanism includes motor one, the lower surface swing joint of motor one has threaded rod one, the slide bar has been cup jointed in the surface activity of threaded rod one, the upper surface of slide bar runs through and has seted up spout one, the slide bar is located between two carriages.

Preferably, the upper surface of the forming frame is fixedly connected with a side wall, the upper surface of the side wall is movably connected with running-in teeth, the upper surface of the side wall is movably connected with an ejector rod, the vertical lifting mechanism comprises a second motor, the right surface of the second motor is movably connected with a second threaded rod, a J-shaped frame is movably sleeved on the outer surface of the second threaded rod, a bevel gear body is arranged on the inner surface of the J-shaped frame, the lower surface of the second motor is fixedly connected to the upper surface of the sliding rod, and the J-shaped frame is located in the first inner sliding groove of the sliding rod.

Preferably, the oil injection mechanism is including spouting the oil tank, spout two miniature springs of bottom fixedly connected with of oil tank internal surface, two the last fixed surface of miniature spring is connected with the piston, the last fixed surface of piston is connected with T style of calligraphy pole, the last fixed surface of spouting the oil tank is connected below J font frame, the last fixed surface of J font frame is connected with lubricating-oil tank, it has seted up the oil leak hole to run through between lubricating-oil tank and the oil injection case.

Compared with the prior art, the invention has the beneficial effects that:

(1) this high accuracy bevel gear former, when moving down through J font frame, can drive oil spout case downstream, when oil spout case downstream contacts the ejector pin, because the ejector pin is motionless, consequently, the ejector pin can upwards promote the piston, the piston upwards promotes to drag two miniature springs and warp, the lubricating oil that the piston rebound will spout in the oil tank is extruded, oil spout case right surface is equipped with the oil outlet, consequently, lubricating oil can follow the oil outlet and spray on bevel gear body surface, when bevel gear body and running-in tooth take place the friction, it is more smooth, need not artifical manual lubricating oil that adds, danger when having reduced artifical lubricating oil that adds.

(2) This high accuracy bevel gear former can drive T word pole rebound through the piston rebound time, and the T word pole can contact the lubricating oil in the lubricating-oil tank after entering into the lubricating-oil tank to drive lubricating oil and take place the activity, when T word pole leaves the oil leak hole downwards, lubricating oil in the lubricating-oil tank can flow into downwards in the oil spout oil tank, for oil spout tank supplementary lubricating oil, convenient next use has improved the practicality of device greatly.

Drawings

FIG. 1 is a schematic structural view of a forming frame according to the present invention;

FIG. 2 is a schematic view of a slide bar of the present invention;

FIG. 3 is a schematic view of a J-frame of the present invention;

fig. 4 is a schematic view of a lubricating oil tank of the present invention.

In the figure: 1. forming a frame; 12. running in the teeth; 13. edge enclosure; 14. a top rod; 15. a carriage; 16. a slide bar; 17. a first motor; 18. a second motor; 19. a J-shaped frame; 21. a lubricating oil tank; 22. spraying an oil tank; 23. an oil leak hole; 24. a micro-spring; 25. a piston; 26. a T-shaped rod; 27. a bevel gear body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high accuracy bevel gear former, including shaping frame 1, shaping frame 1's two carriage 15 of last fixed surface connection, be equipped with vertical lift mechanism between two carriage 15, vertical lift mechanism upper surface is equipped with horizontal migration mechanism, horizontal migration mechanism's lower surface is equipped with oil spout mechanism, vertical lift mechanism includes motor one 17, motor one 17's lower surface swing joint has threaded rod one, slide bar 16 has been cup jointed in the surface activity of threaded rod one, slide bar 16's upper surface runs through and has seted up spout one, motor one 17 begins to rotate, motor one 17's rotation drives threaded rod one and rotates, threaded rod one is rotatory to drive slide bar 16 and moves down, slide bar 16 moves down in two carriage 15, slide bar 16 moves down and drives J font frame 19 and moves down, slide bar 16 is located between two carriage 15.

Last fixed surface of shaping frame 1 is connected with the limit and encloses 13, the upper surface swing joint of limit and encloses 13 has running-in tooth 12, the upper surface swing joint of limit and encloses 13 has ejector pin 14, vertical lift mechanism includes motor two 18, the right side surface swing joint of motor two 18 has threaded rod two, the surface activity of threaded rod two has cup jointed J-shaped frame 19, motor two 18 begins the function, the function of motor two 18 drives threaded rod two and rotates, the rotation of threaded rod two drives J-shaped frame 19 and moves right, after the position that J-shaped frame 19 removed and running-in tooth 12 coincided, running-in tooth 12 began rotatoryly, the rotatory bevel gear body 27 that drives of running-in tooth 12 is rotatory, the internal surface of J-shaped frame 19 is equipped with bevel gear body 27, the lower fixed surface of motor two 18 is connected in slide bar 16 upper surface, J-shaped frame 19 is arranged in slide bar 16's internal chute one.

The oil injection mechanism comprises an oil injection tank 22, two miniature springs 24 are fixedly connected to the bottom of the inner surface of the oil injection tank 22, pistons 25 are fixedly connected to the upper surfaces of the two miniature springs 24, T-shaped rods 26 are fixedly connected to the upper surfaces of the pistons 25, the oil injection tank 22 is fixedly connected to the lower portions of J-shaped frames 19, the T-shaped rods 26 enter the oil injection tank 21, and can contact lubricating oil in the oil injection tank 21 and drive the lubricating oil to move, after the oil injection tank 22 leaves the ejector rods 14, the pistons 25 can be reset through self elastic force by the two miniature springs 24, meanwhile, the T-shaped rods 26 leave the oil leakage holes 23 downwards, the lubricating oil tank 21 is fixedly connected to the upper surface of the J-shaped frame 19, and the oil leakage holes 23 are formed between the lubricating oil tank 21 and the oil injection tank.

Specifically, when the invention is used:

the first step is as follows: before use, the bevel gear body 27 is inserted into the J-shaped frame 19, because the right surface of the J-shaped frame 19 is an inclined surface, the bevel gear body 27 is inserted into the J-shaped frame 19 and is inclined, equipment is started, a user can control the equipment through a computer on the forming frame 1, the motor I17 starts to rotate, the rotation of the motor I17 drives the threaded rod I to rotate, the threaded rod I rotates to drive the sliding rod 16 to move downwards, the sliding rod 16 moves downwards in the two sliding frames 15, the sliding rod 16 moves downwards to drive the J-shaped frame 19 to move downwards, the J-shaped frame 19 moves downwards to drive the bevel gear body 27 to move downwards, when the J-shaped frame 19 moves downwards, the oil spraying tank 22 is driven to move downwards, when the oil spraying tank 22 moves downwards to contact with the ejector rod 14, because the ejector rod 14 does not move, the ejector rod 14 pushes the piston 25 upwards, the piston 25 pushes upwards to pull and deform the two micro springs 24, piston 25 moves upward and extrudes the lubricating oil in the oil spout case 22, oil spout case 22 right side surface is equipped with the oil outlet, consequently lubricating oil can be followed the oil outlet and sprayed on bevel gear body 27 surface, when bevel gear body 27 takes place the friction with running-in tooth 12, it is more smooth, the lubrication that falls simultaneously has in can entering into the limit 13, motor two 18 begins the operation, the operation of motor two 18 drives threaded rod two and rotates, the rotation of threaded rod two drives J shape frame 19 and moves right, after the position that J shape frame 19 removed and run-in tooth 12 coincided with, running-in tooth 12 began to rotate, the rotation of running-in tooth 12 drives bevel gear body 27 rotatory, running-in tooth 12 can run-in to bevel gear body 27's surface.

The second step is that: can drive T word pole 26 rebound when piston 25 rebound, T word pole 26 rebound enters into in the oil leak hole 23, T word pole 26 enters into in the lubricated oil tank 21 after, can contact the lubricating oil in the lubricated oil tank 21, and drive lubricating oil and take place the activity, after oil spout case 22 left ejector pin 14, two miniature springs 24 can reset piston 25 through self elasticity, T word pole 26 leaves oil leak hole 23 downwards simultaneously, lubricating oil in the lubricated oil tank 21 can flow into in the oil spout case 22 downwards this moment, for oil spout case 22 supplementary lubricating oil, make things convenient for next use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-precision bevel gear forming equipment, comprising a forming frame (1), characterized in that: the upper surface of the forming frame (1) is fixedly connected with two sliding frames (15), and the two sliding frames ( 15) A vertical lifting mechanism is provided between, the upper surface of the vertical lifting mechanism is provided with a horizontal moving mechanism, and the lower surface of the horizontal moving mechanism is provided with a fuel injection mechanism;

The vertical lifting mechanism includes a motor one (17), a threaded rod 1 is movably connected to the lower surface of the motor 1 (17), and a sliding rod (16) is movably sleeved on the outer surface of the threaded rod 1, and the sliding rod ( The upper surface of 16) is provided with a sliding slot 1, and the sliding rod (16) is located between the two sliding frames (15).

2. A high-precision bevel gear forming equipment according to claim 1, characterized in that: the upper surface of the forming frame (1) is fixedly connected with a side wall (13), and the upper surface of the side wall (13) is fixedly connected A running-in tooth (12) is movably connected on the surface, and a top rod (14) is movably connected on the upper surface of the side wall (13).

3. A high-precision bevel gear forming equipment according to claim 1, characterized in that: the vertical lifting mechanism comprises a second motor (18), and a second threaded rod is movably connected to the right surface of the second motor (18). The outer surface of the second threaded rod is movably sleeved with a J-shaped frame (19), and the inner surface of the J-shaped frame (19) is provided with a bevel gear body (27).

4. A high-precision bevel gear forming equipment according to claim 3, characterized in that: the lower surface of the second motor (18) is fixedly connected to the upper surface of the sliding rod (16), and the J-shaped frame (19) ) is located in the inner chute 1 of the slide bar (16).

5. A high-precision bevel gear forming equipment according to claim 1, characterized in that: the fuel injection mechanism comprises a fuel injection box (22), and the bottom of the inner surface of the fuel injection box (22) is fixedly connected with a Two miniature springs (24), pistons (25) are fixedly connected to the upper surfaces of the two miniature springs (24), and T-shaped rods (26) are fixedly connected to the upper surfaces of the pistons (25).

6. A high-precision bevel gear forming device according to claim 5, characterized in that: the upper surface of the fuel injection box (22) is fixedly connected under the J-shaped frame (19), and the J-shaped frame ( A lubricating oil tank (21) is fixedly connected to the upper surface of 19), and an oil leakage hole (23) is formed through the lubricating oil tank (21) and the fuel injection tank (22).