CN218694593U

CN218694593U - A mill tooth machine for processing spiral bevel gear

Info

Publication number: CN218694593U
Application number: CN202223003098.5U
Authority: CN
Inventors: 罗明辉; 罗淦
Original assignee: Yiyang Golden Saddle Gear Manufacturing Co ltd
Current assignee: Yiyang Golden Saddle Gear Manufacturing Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The application discloses a mill tooth machine for processing spiral bevel gear, including box, water tank, lathe machinery body, first backup pad, second backup pad and milling cutter, the inside top fixed connection restriction frame of box, the inside fixed connection bearing of restriction frame, bearing middle part fixed connection threaded rod, the threaded rod outer wall rotates the connecting thread cover, thread cover outer wall fixed connection link, the first electric putter of link bottom end fixed connection, the first backup pad of first electric putter output fixed connection. Drive the rotation of second pivot through starting the second motor, and the second pivot drives the milling cutter and rotates, is convenient for mill the tooth to the spare part that needs milled the tooth, and promotes the second backup pad through second electric putter and rotate along connecting inside on the top, adjusts the angle of milling cutter, is convenient for adjust the angle of milling cutter according to the shape of milling the tooth, and through the regulation to milling cutter angle, is convenient for mill the tooth and go out spiral tooth's socket.

Description

A mill tooth machine for processing spiral bevel gear

Technical Field

The application relates to the field of gear milling machines, in particular to a gear milling machine for machining a spiral bevel gear.

Background

The tooth profile of the spiral bevel gear is a circular arc, and is generally conical like an umbrella, so the spiral bevel gear is known. The spiral bevel gear is a transmission part which can transmit stably and with low noise according to a stable transmission ratio, has different names in different areas, and is called as a spiral bevel gear, an arc bevel gear, a spiral bevel gear and the like. The spiral bevel gear has the advantages of high transmission efficiency, stable transmission ratio, large arc overlapping coefficient, high bearing capacity, stable and smooth transmission, reliable work, compact structure, energy and material conservation, space saving, wear resistance, long service life and low noise.

The conventional tooth milling of the spiral bevel gear generally adopts a straight-surface milling cutter to mill teeth on the surface of a part, so that the tooth milling efficiency is low, and the tooth milling machine is inconvenient to adjust according to different tooth groove angles of the milled teeth of the part, so that the practical efficiency of the tooth milling machine is low. Therefore, a gear milling machine for machining a spiral bevel gear is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a gear milling machine for machining a spiral bevel gear, which is used for solving the problems that in the prior art, a straight milling cutter is generally adopted to mill teeth of the spiral bevel gear against the surface of a part, the efficiency of milling teeth is low, and adjustment according to different tooth groove angles of the milled teeth of the part is inconvenient, so that the practical efficiency of the gear milling machine is low.

According to an aspect of the application, a mill tooth machine for processing spiral bevel gear is provided, including box, water tank, lathe machine tool body, first backup pad, second backup pad and milling cutter, the inside top fixed connection restriction frame of box, the inside fixed connection bearing of restriction frame, bearing middle part fixed connection threaded rod, the threaded rod outer wall rotates the connection thread bush, thread bush outer wall fixed connection link, the first electric putter of link bottom fixed connection, the first backup pad of first electric putter output fixed connection, first backup pad bottom fixed connection connecting rod, the second backup pad is connected in the rotation of connecting rod bottom middle part, rotate between second backup pad and the first backup pad bottom and be connected the second pivot, fixed connection second electric putter between the second pivot.

Further, the inside bottom fixed connection water tank of box, the water tank top sliding connection support frame, the inside fixed connection filter screen of support frame, the fixed filling tube that runs through in box left side.

Further, the right side of the bottom end in the box body is fixedly connected with a water pump, the input end of the water pump is fixedly penetrated through the water tank, the output end of the water pump is fixedly connected with a water pipe, one end of the water pipe is fixedly connected with a universal pipe, and the outer wall of the universal pipe is fixedly connected with a sprinkler head.

Furthermore, the outer wall of the second supporting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft penetrates through the second supporting plate and is connected with the gear milling cutter in a rotating mode, and the outer wall of the first rotating shaft is fixedly connected with the gear milling cutter.

Further, the inside fixed connection slide bar of restriction frame, slide bar outer wall sliding connection link, the first motor of box right side top fixed connection, first motor output fixed connection threaded rod.

Further, a lathe mechanical body is fixedly connected inside the box body, and the output end of the lathe mechanical body is fixedly connected with the chuck.

Through the above-mentioned embodiment of this application, the box has been adopted, the water tank, lathe machinery body, first backup pad, second backup pad and milling cutter, the milling tooth that has solved spiral bevel gear adopts the milling cutter of straight face to mill the tooth to the spare part surface usually, the efficiency of milling the tooth is lower, and be not convenient for adjust according to the difference of the flute angle of the milling tooth of spare part, the problem that leads to the practical efficiency of milling the tooth machine is lower, it drives the second pivot through starting the second motor and rotates to have gained, and the second pivot drives milling cutter and rotates, be convenient for mill the tooth to the spare part that needs mill the tooth, and promote the second backup pad through second electric putter and connect inside rotation along the top, adjust the angle of milling cutter, be convenient for adjust the angle of milling cutter according to the shape of milling the tooth, and through the regulation to milling cutter angle, be convenient for mill the tooth and go out the effect of spiral tooth's socket.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic side view of a connection structure according to an embodiment of the present application.

In the figure: 1. a box body; 2. a water tank; 3. a support frame; 4. a filter screen; 5. a slide rail; 6. a water pump; 7. a lathe machine body; 8. a water pipe; 9. a universal tube; 10. a sprinkler head; 11. a chuck; 12. a restraint frame; 13. a bearing; 14. a threaded rod; 15. a first motor; 16. a threaded sleeve; 17. a connecting frame; 18. a slide bar; 19. a first electric push rod; 20. a first support plate; 21. a connecting rod; 22. a first rotating shaft; 23. milling a gear cutter; 24. a fill tube; 25. a second rotating shaft; 26. a second electric push rod; 27. a second motor; 28. a second support plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a gear milling machine for machining a spiral bevel gear includes a box 1, a water tank 2, a machine body 7 of a lathe, a first support plate 20, a second support plate 28 and a gear milling cutter 23, wherein a limit frame 12 is fixedly connected to the top end inside the box 1, a bearing 13 is fixedly connected to the inside of the limit frame 12, a threaded rod 14 is fixedly connected to the middle of the bearing 13, the outer wall of the threaded rod 14 is rotatably connected to a threaded sleeve 16, the outer wall of the threaded sleeve 16 is fixedly connected to a connecting frame 17, the bottom end of the connecting frame 17 is fixedly connected to a first electric push rod 19, the output end of the first electric push rod 19 is fixedly connected to the first support plate 20, the bottom end of the first support plate 20 is fixedly connected to a connecting rod 21, the middle of the bottom end of the connecting rod 21 is rotatably connected to a second support plate 28, a second rotating shaft 25 is rotatably connected between the second support plate 28 and the bottom end of the first support plate 20, a second electric push rod 26 is fixedly connected between the second rotating shaft 25 by starting the second motor 27, the second rotating shaft 25 drives the gear milling cutter 23 to rotate, the gear milling cutter 23 is convenient for adjusting the angle of the gear milling cutter according to the shape of the gear milling cutter, and the angle of the gear milling cutter is adjusted by the second rotating of the second push rod 23;

the utility model discloses a water cooling machine, including box 1, 2 inside bottom fixed connection water tanks 2 of box, 2 top sliding connection support frames 3 of water tanks, the inside fixed connection filter screen 4 of support frame 3, 1 left side of box is fixed to run through the filling pipe 24, is convenient for fill the cooling water, 1 inside bottom right side fixed connection water pump 6 of box, the fixed inside water tank 2 that runs through of water pump 6 input, 6 output fixed connection water pipe 8 of water pump, 8 one end fixed connection universal pipe 9 of water pipe, 9 outer wall fixed connection sprinkler bead 10 of universal pipe is convenient for to the cooling, 28 outer wall fixed connection second motor 27 of second backup pad, 27 output fixed connection first pivot 22 of second motor, 22 outer wall run through the rotation of first pivot and connect second backup pad 28, 22 outer wall fixed connection milling cutter 23 of first pivot, 12 inside fixed connection slide bar 18 of restriction frame, 18 outer wall sliding connection link 17 of slide bar, 1 right side top fixed connection first motor 15 of box, first motor 15 output connection threaded rod 14, 1 inside fixed connection mechanical body 7 of box, 7 output end fixed connection lathe 11.

The utility model discloses when using, fix inside chuck 11 through the spare part that will mill the tooth, and through starting lathe machinery body 7, be convenient for adjust the angle of spare part, it rotates to drive second pivot 25 through starting second motor 27, and second pivot 25 drives milling teeth sword 23 and rotates, be convenient for mill the tooth to the spare part that needs the milling tooth, and promote second backup pad 28 through second electric putter 26 and connect inside the rotation along the top, adjust the angle of milling teeth sword 23, be convenient for adjust the angle of milling teeth sword 23 according to the shape of milling the tooth, and through the regulation to milling teeth sword 23 angle, be convenient for the milling teeth goes out spiral tooth's socket, collect the inside cooling water supply of water tank 2 through starting water pump 6 and to water pipe 8, the cooling water leads to sprinkler bead 10 through water pipe 8, and through setting up universal pipe 9 between water pipe 8 and sprinkler bead 10, be convenient for adjust the jet direction of sprinkler bead 10, and drive threaded rod 14 through starting first motor 15 and rotate, and the rotatory direction of threaded sleeve 16 along the rotatory direction of threaded rod 14, be convenient for drive through threaded sleeve 16 and the connection of milling teeth frame 17, and the spare part that needs milling teeth 23 and make the milling teeth be close to move.

The application has the advantages that:

1. the second motor is started to drive the second rotating shaft to rotate, the second rotating shaft drives the gear milling cutter to rotate, so that the gear milling of parts needing gear milling is facilitated, the second support plate is pushed to rotate along the top end inside the connection portion through the second electric push rod, the angle of the gear milling cutter is adjusted, the angle of the gear milling cutter is conveniently adjusted according to the shape of the gear milling, and the spiral tooth socket is conveniently milled through adjustment of the angle of the gear milling cutter;

2. the first motor is started to drive the threaded rod to rotate, the threaded sleeve on the surface of the threaded rod moves in the direction of thread rotation, the connecting frame and the milling cutter are driven to move through the threaded sleeve conveniently, and the milling cutter is convenient to make to be close to parts needing to be milled.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a mill tooth machine for processing spiral bevel gear which characterized in that: including box (1), water tank (2), lathe machinery body (7), first backup pad (20), second backup pad (28) and gear milling cutter (23), box (1) inside top fixed connection limit frame (12), limit frame (12) inside fixed connection bearing (13), bearing (13) middle part fixed connection threaded rod (14), threaded rod (14) outer wall rotates connecting thread cover (16), thread cover (16) outer wall fixed connection link (17), link (17) bottom fixed connection first electric putter (19), first electric putter (19) output fixed connection first backup pad (20), first backup pad (20) bottom fixed connection connecting rod (21), connecting rod (21) bottom middle part rotates and connects second backup pad (28), rotate between second backup pad (28) and first backup pad (20) bottom and be connected second pivot (25), fixed connection second electric putter (26) between second pivot (25).

2. A gear milling machine for machining spiral bevel gears as defined in claim 1 wherein: the water tank is characterized in that the bottom end of the inside of the tank body (1) is fixedly connected with the water tank (2), the top end of the water tank (2) is connected with the support frame (3) in a sliding mode, the inside of the support frame (3) is fixedly connected with the filter screen (4), and the filling pipe (24) is fixedly penetrated in the left side of the tank body (1).

3. A gear milling machine for machining spiral bevel gears as defined in claim 1 wherein: the water tank is characterized in that a water pump (6) is fixedly connected to the right side of the bottom inside the tank body (1), the input end of the water pump (6) is fixedly penetrated through the water tank (2), the water pump (6) is fixedly connected with an output end of a water pipe (8), one end of the water pipe (8) is fixedly connected with a universal pipe (9), and the outer wall of the universal pipe (9) is fixedly connected with a sprinkler head (10).

4. A gear milling machine for machining spiral bevel gears as defined in claim 1 wherein: the outer wall of the second supporting plate (28) is fixedly connected with a second motor (27), the output end of the second motor (27) is fixedly connected with a first rotating shaft (22), the outer wall of the first rotating shaft (22) is connected with the second supporting plate (28) in a penetrating and rotating mode, and the outer wall of the first rotating shaft (22) is fixedly connected with a gear milling cutter (23).

5. A gear milling machine for machining spiral bevel gears as defined in claim 1 wherein: the limit frame (12) inside fixed connection slide bar (18), slide bar (18) outer wall sliding connection link (17), first motor (15) of box (1) right side top fixed connection, first motor (15) output fixed connection threaded rod (14).

6. A gear milling machine for machining spiral bevel gears as defined in claim 1 wherein: the inside fixed connection lathe machinery body (7) of box (1), lathe machinery body (7) output fixed connection chuck (11).