CN210877919U - High-speed gear hobbing machine - Google Patents

Abstract

The application discloses high-speed gear hobbing machine, the on-line screen storage device comprises a base, base top spiro union has the slide, the slide top is provided with the four-way pivot ball, the inside spiro union of base has the suction fan, the base front side is provided with the slag notch, the slag notch with the suction fan is connected, suction fan top spiro union has the arc diapire, treats the machined part through the drill bit rotation and processes, and the slide design is four directions, so the machined part is also treated to four directions to the drill bit and is processed. Treat the machined part through four directions and process increase process velocity, lifting efficiency starts the suction fan through regulating switch simultaneously, and the suction fan bores the drill bit and treats the waste residue that the machined part produced and inhales, and suction fan inspiratory waste residue then discharges from the slag notch, realizes preventing the waste residue and treating machined part surface contact, can treat machined part surface wear in the cause course of working.

Description

High-speed gear hobbing machine

Technical Field

The application relates to the technical field of machining equipment, in particular to a high-speed gear hobbing machine.

Background

The hobbing machine is one of the most widely used gear cutting machines, and can cut straight teeth, helical cylindrical gears, worm gears, chain wheels, etc. A gear processing machine for processing straight teeth, helical teeth, herringbone cylindrical gears and worm gears by a hob according to a generating method. When the machine tool uses a special hob, various workpieces with special tooth shapes such as a spline, a chain wheel and the like can be machined. The existing gear hobbing machine mostly adopts a cutter in one direction to grind an object to be processed, the cutter performs one-side abrasion elimination on the object to be processed and then performs the other-side abrasion elimination, the abrasion elimination efficiency is very low, waste residues can be generated in the abrasion elimination process, and if the waste residues are involved in the centers of the cutter and the cutting cutter, the surface of the object to be processed can be abraded in the process of grinding the object to be processed by the cutting cutter.

SUMMERY OF THE UTILITY MODEL

The application provides a high-speed gear hobbing machine to the problem of solution is that the cutter treats to process the article and carries out another side degritting after the one side degritting, and this kind of degritting efficiency is very low to can produce the waste residue among the degritting process, the waste residue if be drawn into cutter and cutting tool center back, the cutting tool grinding treats that the processing thing in-process can treat that the processing thing surface produces wearing and tearing.

The embodiment of the application provides a high-speed gear hobbing machine, which comprises a base, wherein a slide is connected to the top end of the base in a threaded manner, a four-way rotating shaft ball is arranged at the top end of the slide, a suction fan is connected to the inner portion of the base in a threaded manner, a slag outlet is formed in the front side of the base and connected with the suction fan, an arc-shaped bottom wall is connected to the top of the suction fan in a threaded manner, a carrying platform is connected to the central position of the upper surface of the base in a threaded manner, a fastening device supporting column is connected to the bottom of the four-way rotating shaft ball in a threaded manner, a clamping arm driving motor is connected to the side wall of the fastening device supporting column in a threaded manner, a clamping arm is installed on the clamping arm driving motor, a sliding block driving motor is installed on the upper surface of the slide, a sliding block driving motor, the adjusting switch is respectively and electrically connected with the rotating motor, the clamping arm driving motor, the sliding block driving motor, the rotating motor and the suction fan.

Optionally, the four-way pivot ball includes pivot ball main part, pivot ball center pin, slide peg and pivot ball connecting rod, install at pivot ball main part inner center pivot ball center pin, pivot ball center pin lateral wall is provided with pivot ball connecting rod, pivot ball connecting rod end is provided with the slide peg.

Optionally, the number of the slideways is at least 4.

Optionally, the arc-shaped bottom wall is an inward concave arc.

According to the technical scheme, this application high-speed gear hobbing machine, the on-line screen storage device comprises a base, base top spiro union has the slide, the slide top is provided with the four-way pivot ball, the inside spiro union of base has the suction fan, the base front side is provided with the slag notch, the slag notch with the suction fan is connected, suction fan top spiro union has the arc diapire, treats the machined part through the drill bit rotation and processes, and the slide design is four directions, so the machined part is also treated to four directions to the drill bit. Treat the machined part through four directions and process increase process velocity, lifting efficiency starts the suction fan through regulating switch simultaneously, and the suction fan bores the drill bit and treats the waste residue that the machined part produced and inhales, and suction fan inspiratory waste residue then discharges from the slag notch, realizes preventing the waste residue and treating machined part surface contact, can treat machined part surface wear in the cause course of working.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a main viewing surface according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a top view provided in an embodiment of the present application.

FIG. 3 is a schematic structural view of a top-view drill bit according to an embodiment of the present disclosure in use;

FIG. 4 is a schematic diagram of an inner side cross-sectional structure of a four-way pivot ball according to an embodiment of the present disclosure;

fig. 5 is a schematic cross-sectional view of an inner top view of a four-way rotating shaft ball according to an embodiment of the present disclosure;

fig. 6 is a schematic view of a four-way pivot ball mounting chute in an internal side section according to an embodiment of the present disclosure.

Description of the drawings: 1. the base, 2, the slide, 3, the four-way pivot ball, 301, pivot ball main part, 302, pivot ball center pin, 303, the slide peg, 304, pivot ball connecting rod, 4, the objective table, 5, treat the machined part, 6, the fastener pillar, 7, the sliding block, 8, the drill bit connecting plate, 9, the drill bit, 10, press from both sides tight arm driving motor, 11, press from both sides tight arm drive pivot, 12, the arc diapire, 13, the suction fan, 14, the slag notch, 15, regulating switch, 16, sliding block driving motor, 17, press from both sides tight arm, 18, the rotating electrical machines.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1, 2, 3, 4, 5 and 6, a high-speed gear hobbing machine provided by an embodiment of the present application includes a base 1, a slide way 2 is screwed on a top end of the base 1, a four-way pivot ball 3 is arranged on a top end of the slide way 2, a suction fan 13 is screwed inside the base 1, a slag outlet 14 is arranged on a front side of the base 1, the slag outlet 14 is connected with the suction fan 13, an arc-shaped bottom wall 12 is screwed on a top of the suction fan 13, an objective table 4 is screwed on a central position of an upper surface of the base 1, a fastening device strut 6 is screwed on a bottom of the four-way pivot ball 3, a clamping arm driving motor 10 is screwed on a side wall of the fastening device strut 6, a clamping arm 17 is installed on the clamping arm driving motor 10, the clamping arm 17 is used for clamping a workpiece 5 to be machined, the workpiece 5 to be machined is fixed, a sliding block driving motor 16 is installed on an upper, the sliding block driving motor 16 is connected with a sliding wheel, the sliding wheel drives the drill bit connecting plate 8 to move, the sliding block driving motor 16 is connected with the drill bit connecting plate 8 in a threaded manner, the drill bit connecting plate 8 is provided with a rotating motor 18, the rotating motor 18 is screwed with a drill bit 9, the right side wall of the base 1 is screwed with an adjusting switch 15, the adjusting switch 15 is respectively and electrically connected with the rotating motor 18, the clamping arm driving motor 10 and the suction fan 13, the adjusting switch 15 is respectively electrically connected with the rotating motor 18, the clamping arm driving motor 10, the sliding block driving motor 16, the rotating motor 18 and the suction fan 13, and the adjusting switch 15 is used for starting or closing the rotating motor 18, the clamping arm driving motor 10, the sliding block driving motor 16, the rotating motor 18 and the suction fan 13.

Four-way pivot ball 3 includes pivot ball main part 301, pivot ball center pin 302, slide peg 303 and pivot ball connecting rod 304, install at pivot ball main part 301 internal center pivot ball center pin 302, pivot ball center pin 302 lateral wall is provided with pivot ball connecting rod 304, pivot ball connecting rod 304 end is provided with slide peg 303, owing to treat machined part 5 through four directions and process, so four directions of pivot ball center pin 302 set up pivot ball connecting rod 304, all are provided with slide peg 303 on the pivot ball connecting rod 304, and slide 2 can cup joint on slide peg 303.

The number of the slide ways 2 is at least 4, the drill bit 9 rotates to process the workpiece 5 to be processed, and the slide ways 4 are designed into four directions, so that the drill bit 9 also processes the workpiece 5 to be processed in four directions. Treat the machined part 5 through four directions and process increase process velocity, raise the efficiency.

Arc diapire 12 is the indent arc, and the concave arc does benefit to the gas flow, and suction fan 13 produces the distinguished and admirable, and the distinguished and admirable waste residue that drives in the course of working enters into suction fan 13, and the inhaled waste residue of suction fan 13 then is discharged from slag notch 14.

According to the technical scheme, the working principle and the working sequence of the application are that firstly, a workpiece 5 to be machined is placed on an objective table 4, then a clamping arm driving motor 10 and a clamping arm driving rotating shaft 11 are started through an adjusting switch 15, the clamping arm driving motor 10 and the clamping arm driving rotating shaft 11 drive a clamping arm 17 to move, the clamping arm 17 clamps and fixes the workpiece 5 to be machined placed on the objective table 4, a sliding block driving motor 16 is started through the adjusting switch 15, the sliding block driving motor 16 drives a drill bit connecting plate 8 to move on a slideway 2, after the drill bit connecting plate 8 moves to a proper position, a drill bit 9 arranged on a rotating motor 18 is adjusted, drill bits 9 with different specifications are replaced according to use requirements, the rotating motor 18 is started through the adjusting switch 15, the rotating motor 18 drives the drill bit 9 to rotate, and the drill bit 9 rotates to machine the workpiece 5 to be machined, the slide 4 is designed in four directions, so the drill bit 9 also machines the workpiece 5 in four directions. Treat machined part 5 through four directions and process the increase process velocity, lifting efficiency starts suction fan 13 through regulating switch 15 simultaneously, and suction fan 13 bores drill bit 9 and treats the waste residue that the machined part produced and inhales, and suction fan 13 inspiratory waste residue then discharges from slag notch 14, realizes preventing the waste residue and treating 5 surface contact of machined part, causes the course of working to gather and treats 5 surface wear of machined part.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (4)

1. The high-speed gear hobbing machine is characterized by comprising a base (1), wherein the top end of the base (1) is in threaded connection with a slide way (2), the top end of the slide way (2) is provided with a four-way rotating shaft ball (3), the inside of the base (1) is in threaded connection with a suction fan (13), the front side of the base (1) is provided with a slag hole (14), the slag hole (14) is connected with the suction fan (13), the top of the suction fan (13) is in threaded connection with an arc-shaped bottom wall (12), the center position of the upper surface of the base (1) is in threaded connection with an object stage (4), the bottom of the four-way rotating shaft ball (3) is in threaded connection with a fastening device strut (6), the side wall of the fastening device strut (6) is in threaded connection with a clamping arm driving motor (10), a clamping arm (17) is installed on the clamping arm driving motor (10), and the upper surface, sliding block driving motor (16) spiro union has drill bit connecting plate (8), install rotating electrical machines (18) on drill bit connecting plate (8), the spiro union has drill bit (9) on rotating electrical machines (18), base (1) right side wall spiro union has regulating switch (15), regulating switch (15) respectively with rotating electrical machines (18) press from both sides tight arm driving motor (10), sliding block driving motor (16), rotating electrical machines (18) and suction fan (13) electricity respectively and connect.

2. The high-speed gear hobbing machine according to claim 1, wherein the four-way rotating shaft ball (3) comprises a rotating shaft ball main body (301), a rotating shaft ball central shaft (302), a slideway hanging shaft (303) and a rotating shaft ball connecting rod (304), the rotating shaft ball central shaft (302) is installed at the center of the inner part of the rotating shaft ball main body (301), the rotating shaft ball connecting rod (304) is arranged on the side wall of the rotating shaft ball central shaft (302), and the slideway hanging shaft (303) is arranged at the end of the rotating shaft ball connecting rod (304).

3. A high-speed gear hobbing machine according to claim 1, characterized in that the number of runners (2) is at least 4.

4. A high speed gear hobbing machine according to claim 1, characterized in that the curved bottom wall (12) is concavely curved.

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