CN212761555U

CN212761555U - Gear shaving machine for gear machining

Info

Publication number: CN212761555U
Application number: CN202021488798.6U
Authority: CN
Inventors: 麦康莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-23
Anticipated expiration: 2030-07-25

Abstract

The utility model belongs to the gear machining field specifically is a gear shaving machine of gear machining, including supporting mechanism, the mechanism of shaving that is used for shaving and the mechanism that falls bits that is used for falling bits, supporting mechanism includes roof, stabilizer blade, the roof bottom is fixed with the stabilizer blade, shaving mechanism includes lead screw slip table one, slide one, lead screw slip table two, slide two, mounting panel, roof top level is equipped with lead screw slip table one, be equipped with the gliding on the lead screw slip table one the slide one, slide one top is equipped with perpendicularly lead screw slip table two, be equipped with the gliding on the lead screw slip table two slide two, two front portions of slide have through bolted connection the mounting panel. The utility model discloses a gear shaving mechanism to can utilize telescopic cylinder and the tight epaxial gear in top dish top to prevent to shave the gear in-process gear and drop.

Description

Gear shaving machine for gear machining

Technical Field

The utility model belongs to the gear machining field specifically is a gear shaving machine who relates to gear machining.

Background

The shaving machine uses a gear-shaped shaving cutter as a cutter to finish the tooth surface of a machined gear, the machining method is called 'shaving', the shaving machine carries out finish machining on a cylindrical gear by driving a workpiece to rotate freely by the cutter according to the principle of spiral gear meshing, and fine scraps are shaved on the tooth surface to correct the tooth shape and improve the surface smoothness.

However, the existing gear shaving machine for gear machining is inconvenient for tightly pressing the gear, so that the gear is easy to fall off from the rotating shaft during gear shaving.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses a gear shaving mechanism to can utilize telescopic cylinder and the tight epaxial gear in top dish top to prevent to shave gear in-process gear and drop.

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

a gear shaving machine for gear machining comprises a supporting mechanism, a gear shaving mechanism for shaving and a scrap falling mechanism for falling scraps, wherein the supporting mechanism comprises a top plate and a supporting leg, the supporting leg is fixed at the bottom of the top plate, the gear shaving mechanism comprises a first screw sliding table, a first sliding seat, a second screw sliding table, a second sliding seat and a mounting plate, the first screw sliding table is horizontally arranged at the top of the top plate, the first screw sliding table is provided with the first sliding seat, the first sliding seat is vertically arranged at the top of the first sliding seat, the second screw sliding table is provided with the second sliding seat, the front part of the second sliding seat is connected with the mounting plate through a bolt, the front end of the mounting plate is welded with a fixing plate, a motor is installed on one side of the fixing plate, a gear shaving cutter is arranged on an output shaft of the motor, the top of the top, the support plate I is rotatably connected with a rotating shaft, a support plate II is arranged on one side of the support plate I, a telescopic cylinder opposite to the rotating shaft is arranged on the support plate II, and a telescopic end of the telescopic cylinder is rotatably connected with a top plate.

On the basis of the technical scheme, the chip falling mechanism comprises chip falling grooves, and the chip falling grooves are uniformly formed in the top of the top plate in a long strip shape.

On the basis of the technical scheme, the chip falling mechanism comprises chip falling holes, and the chip falling holes in the shape of round holes are uniformly formed in the top of the top plate.

On the basis of the technical scheme, the motor is horizontally arranged and is connected with the fixing plate through a bolt, and the motor drives the gear shaving cutter to rotate.

On the basis of the technical scheme, the rotating shaft and the telescopic cylinder are horizontally arranged, and the telescopic cylinder drives the jacking disc to horizontally stretch and tightly push the gear.

On the basis of the technical scheme, the fixed plate is welded with the mounting plate, and the mounting plate is fixed to support the fixed plate on the two sliding seats.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device is normally started, a gear to be machined is inserted into the rotating shaft, the telescopic cylinder is started to adjust the position of the jacking disc to enable the jacking disc to tightly jack the fixed gear, the first screw rod sliding table is started to drive the first sliding seat to horizontally displace so as to adjust the horizontal position of the gear shaving cutter, the second screw rod sliding table is adjusted to drive the second sliding seat to lift so as to adjust the vertical height of the gear shaving cutter, and after the position is adjusted, the motor is started to drive the gear shaving cutter to rotate so as to shave the gear.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of an embodiment 1 of a gear shaving machine for gear processing according to the present invention;

fig. 2 is a schematic structural view of a mounting plate of an embodiment 1 of the gear shaving machine for gear machining according to the present invention;

fig. 3 is a front view of a gear shaving cutter of embodiment 1 of a gear shaving machine for gear machining according to the present invention;

fig. 4 is an isometric view of gear shaving machine embodiment 2 of the present invention.

The reference numerals are explained below:

1. a support mechanism; 101. a top plate; 102. a support leg; 2. a gear shaving mechanism; 201. a first lead screw sliding table; 202. a first sliding seat; 203. a second lead screw sliding table; 204. a second sliding seat; 205. mounting a plate; 206. a fixing plate; 207. a motor; 208. shaving a gear cutter; 209. a first support plate; 210. a rotating shaft; 211. a support plate II; 212. a telescopic cylinder; 213. a top tray; 3. a chip falling mechanism; 301. chip grooves are cut; 302. chip removal holes.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a gear shaving machine for gear machining comprises a supporting mechanism 1, a gear shaving mechanism 2 for shaving and a chip falling mechanism 3 for falling chips, wherein the supporting mechanism 1 comprises a top plate 101 and supporting legs 102, the supporting legs 102 are fixed at the bottom of the top plate 101, the gear shaving mechanism 2 comprises a first lead screw sliding table 201, a first sliding base 202, a second lead screw sliding table 203, a second sliding base 204 and a mounting plate 205, the first lead screw sliding table 201 is horizontally arranged at the top of the top plate 101, the first sliding base 202 is arranged on the first lead screw sliding table 201, the second lead screw sliding table 203 is vertically arranged at the top of the first sliding base 202, the second sliding base 204 is arranged on the second lead screw sliding table 203, the front part of the second sliding base 204 is connected with the mounting plate 205 through bolts, a fixing plate 206 is welded at the front end of the mounting plate 205, the fixing plate 206 is welded with the mounting plate 205, the mounting plate 205 is fixed on the second sliding, the motor 207 drives the gear shaving cutter 208 to rotate, the gear shaving cutter 208 is arranged on an output shaft of the motor 207, a first support plate 209 is arranged at the top of the top plate 101 and in front of the first screw sliding table 201, a rotating shaft 210 is connected to the first support plate 209 in a rotating mode, a second support plate 211 is arranged on one side of the first support plate 209, a telescopic cylinder 212 opposite to the rotating shaft 210 is arranged on the second support plate 211, the rotating shaft 210 and the telescopic cylinder 212 are horizontally arranged, the telescopic cylinder 212 drives a horizontal telescopic jacking gear of the jacking disc 213, and the telescopic end of the telescopic cylinder 212 is connected with.

On the basis of the above-described embodiment: the chip falling mechanism 3 comprises chip falling grooves 301, and the top of the top plate 101 is uniformly provided with strip-shaped chip falling grooves 301.

The utility model discloses a theory of operation and use flow: when the device is normally started, a gear to be machined is inserted onto the rotating shaft 210, the telescopic cylinder 212 is started to adjust the position of the top disc 213 to tightly push the fixed gear, the screw sliding table I201 is started to drive the sliding base I202 to horizontally displace, so that the horizontal position of the gear shaving cutter 208 is adjusted, the screw sliding table II 203 is adjusted to drive the sliding base II 204 to lift, so that the vertical height of the gear shaving cutter 208 is adjusted, after the position is adjusted, the motor 207 is started to drive the gear shaving cutter 208 to rotate, chips in the gear shaving process pass through the chip dropping groove 301 to fall out, the telescopic cylinder 212 is started to drive the top disc 213 to shrink after the gear shaving is completed, and then the gear is taken down from the rotating shaft 210 so as to perform next gear shaving.

Example 2

Referring to fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the chip-removing mechanism 3 includes chip-removing holes 302, circular hole-shaped chip-removing holes 302 are uniformly formed in the top of the top plate 101, when the device is normally started, a gear to be machined is inserted into the rotating shaft 210, the telescopic cylinder 212 is started to adjust the position of the top plate 213 to tightly push against the fixed gear, the screw sliding table 201 is started to drive the sliding base 202 to horizontally displace, so as to adjust the horizontal position of the shaving cutter 208, the screw sliding table 203 is then adjusted to drive the sliding base 204 to move up and down, so as to adjust the vertical height of the shaving cutter 208, after the position is adjusted, the motor 207 is started to drive the shaving cutter 208 to rotate, chips in the gear shaving process pass through the chip-removing holes 302, the telescopic cylinder 212 is started to drive the top plate 213 to contract after the shaving, and the gear is then taken down from the rotating shaft 210, so as to perform the next gear shaving.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A gear shaving machine for gear machining is characterized in that: including supporting mechanism (1), be used for shaving mechanism (2) of shaving and be used for falling bits mechanism (3) that falls, supporting mechanism (1) includes roof (101), stabilizer blade (102), roof (101) bottom is fixed with stabilizer blade (102), shaving mechanism (2) include lead screw slip table (201), slide (202), lead screw slip table two (203), slide two (204), mounting panel (205), roof (101) top level is equipped with lead screw slip table one (201), be equipped with the gliding on lead screw slip table one (201) slide (202), slide one (202) top is equipped with perpendicularly lead screw slip table two (203), be equipped with the gliding on lead screw slip table two (203) slide two (204), there is mounting panel (205) slide two (204) front portion through bolted connection, the welding of mounting panel (205) front end has fixed plate (206), motor (207) are installed to fixed plate (206) one side, be equipped with gear shaving cutter (208) on motor (207) output shaft, roof (101) top just is located lead screw slip table one (201) the place ahead is equipped with extension board (209), it is connected with pivot (210) to rotate on extension board (209), extension board one (209) one side is equipped with extension board two (211), be equipped with on extension board two (211) with pivot (210) relative telescopic cylinder (212), telescopic cylinder (212) flexible end rotates and is connected with top dish (213).

2. A gear shaving machine for gear processing according to claim 1, characterized in that: the scrap falling mechanism (3) comprises a scrap falling groove (301), and the top of the top plate (101) is uniformly provided with the elongated scrap falling groove (301).

3. A gear shaving machine for gear processing according to claim 1, characterized in that: the chip falling mechanism (3) comprises chip falling holes (302), and the top of the top plate (101) is uniformly provided with the chip falling holes (302) in a circular hole shape.

4. A gear shaving machine for gear processing according to claim 1, characterized in that: the motor (207) is horizontally arranged and is connected with the fixing plate (206) through a bolt.

5. A gear shaving machine for gear processing according to claim 1, characterized in that: the rotating shaft (210) and the telescopic cylinder (212) are horizontally arranged.

6. A gear shaving machine for gear processing according to claim 1, characterized in that: the fixing plate (206) is welded with the mounting plate (205).