CN214517994U - Milling device for straight bevel gear - Google Patents

Abstract

The utility model discloses a milling device of a straight bevel gear, which comprises a lathe bed and a front upright post, wherein the position above the left side of the lathe bed is connected with the front upright post in a sliding way, the position at the top of the front upright post is provided with a dust suction pipe, the position above the right side of the bed body is fixedly connected with a rear upright post, the position at the left side of the rear upright post is connected with a tool rest slide carriage in a sliding way, the position at the left side of the tool rest slide carriage is fixedly connected with a hob head, the position in front of the bed body is provided with a cabinet door, the utility model adds a dust absorption pipe on the original front upright post, the bottom of the bed body is fixedly connected with a fan, the fan is fixedly connected with the dust absorption pipe, the position at the bottom of the dust absorption pipe is provided with a dust filtration bag, and the dust absorption pipe faces the milling position to enable the debris to be absorbed into the dust filtration bag, therefore, the purpose of collecting milling chips and preventing the milling chips from scattering is achieved, and the problems that the cutting chips are easy to scatter around, are not easy to recycle and are inconvenient to clean when the conventional milling device for the straight bevel gear is used are solved.

Description

Milling device for straight bevel gear

Technical Field

The utility model belongs to the technical field of milling equipment is relevant, concretely relates to straight bevel gear's milling equipment.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can be used for processing planes and grooves and various curved surfaces, gears and the like, and the milling machine is a machine tool for milling workpieces by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can process complex molded surfaces, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repairing departments. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

The prior gear side milling device technology has the following problems: when the existing milling device for the straight bevel gear is used, cutting chips are easy to scatter around, are not easy to recycle, and are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling device of straight bevel gear to solve the current milling device of straight bevel gear who provides in the above-mentioned background art and easily fly away the difficult recycle of difficult and inconvenient problem of cleaning everywhere of cutting bits when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling device of straight bevel gear, includes lathe bed and front column, the left side top position department sliding connection of lathe bed has the front column, the top position department of front column is provided with the dust absorption pipe, the right side top position department fixedly connected with back stand of lathe bed, the left side position department sliding connection of back stand has the knife rest carriage apron, the left side position department fixedly connected with hob frame of knife rest carriage apron, the place ahead central position department of back stand is provided with control panel, the place ahead position department of lathe bed is provided with the cabinet door.

Preferably, the front column includes workstation, work piece mandrel, support, shaft and carriage, the bottom right side position department fixedly connected with workstation of shaft, the top central point department fixedly connected with work piece mandrel of workstation, the right side top position department fixedly connected with carriage of shaft, sliding connection has the support on the carriage, the front column passes through shaft and lathe bed sliding connection.

Preferably, the hob head includes cutter arbor, transmission case, stiff end, hob groove and bed frame, the right-hand member position department fixedly connected with transmission case of bed frame, the top central point department of bed frame is provided with the hob groove, the both ends position department of hob groove is provided with the stiff end, the stiff end all rotates with the cutter arbor to be connected and the cutter arbor rotates to be connected in the inside of transmission case, the hob head passes through bed frame fixed connection in the left side position department of knife rest carriage apron.

Preferably, the bottom of the lathe bed is fixedly connected with a fan, the fan is fixedly connected with a dust collection pipe, a dust filter bag is arranged at the bottom of the dust collection pipe, and the dust collection pipe is fixedly connected to the top of the front upright column on the side face of the front upright column.

Preferably, the dust suction pipe is of a telescopic tubular structure, and the connection part of the dust suction pipe and the front upright post is fixed.

Compared with the prior art, the utility model provides a milling unit of straight bevel gear possesses following beneficial effect: the utility model discloses increased the dust absorption pipe on original front column, the bottom fixedly connected with fan of lathe bed, fan and dust absorption pipe fixed connection, the bottom position department of dust absorption pipe is provided with the dust bag, the dust absorption pipe is in the top position department of the side fixed connection of front column, and the dust absorption pipe is retractable's tubular structure, and the part that the dust absorption pipe is connected with the front column has all been fixed, through facing to the dust absorption pipe mill position department make the piece inhale in the dust filter net to reach and mill the bits and collect the purpose that prevents its scattering, thereby the problem of cutting bits easy everywhere scattering difficult recycle and inconvenient sweeping when using of the milling unit who solves current straight bevel gear is solved.

Drawings

The accompanying drawings 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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a milling device for a straight bevel gear according to the present invention;

fig. 2 is a schematic structural view of the hob head provided by the present invention;

FIG. 3 is a schematic view of a dust collecting pipe structure according to the present invention;

in the figure: 1. a bed body; 2. a front pillar; 3. a rear pillar; 4. a hob head; 5. a tool rest slide carriage; 6. a control panel; 7. a work table; 8. a dust collection pipe; 9. a cabinet door; 10. a transmission case; 11. a fixed end; 12. a cutter bar; 13. a cutter rolling groove; 14. a base frame; 15. a dust filter bag; 16. a fan; 17. a workpiece spindle; 18. a support; 19. a column body; 20. a carriage.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a milling device for a straight bevel gear comprises a lathe bed 1 and a front upright post 2, wherein the position above the left side of the lathe bed 1 is connected with the front upright post 2 in a sliding manner, the top position of the front upright post 2 is provided with a dust suction pipe 8, the position above the right side of the lathe bed 1 is fixedly connected with a rear upright post 3, the position at the left side of the rear upright post 3 is connected with a tool rest slide carriage 5 in a sliding manner, the position at the left side of the tool rest slide carriage 5 is fixedly connected with a roller tool rest 4, the position at the center in front of the rear upright post 3 is provided with a control panel 6, the position at the front of the lathe bed 1 is provided with a cabinet door 9, the front upright post 2 comprises a workbench 7, a workpiece mandrel 17, a support 18, a column body 19 and a sliding frame 20, the position at the right side of the bottom of the column body 19 is fixedly connected with the workbench 7, the position at the center of the top of the workbench 7 is fixedly connected with the sliding frame 20, the dust collection device comprises a sliding frame 20, a support 18 is connected to the sliding frame 20 in a sliding mode, the front upright post 2 is connected with a lathe bed 1 in a sliding mode through a post body 19, the hob head 4 comprises a hob rod 12, a transmission box 10, a fixed end 11, a hob groove 13 and a base frame 14, the transmission box 10 is fixedly connected to the right end of the base frame 14, the hob groove 13 is arranged at the center of the top of the base frame 14, the fixed end 11 is arranged at two ends of the hob groove 13, the fixed end 11 is rotatably connected with the hob rod 12, the hob rod 12 is rotatably connected to the inside of the transmission box 10, the hob head 4 is fixedly connected to the left side of a hob head slide carriage 5 through the base frame 14, a fan 16 is fixedly connected to the bottom of the lathe bed 1, the fan 16 is fixedly connected with a dust collection pipe 8, a dust filtration bag 15 is arranged at the bottom of the dust collection pipe 8, and the dust collection pipe 8 is fixedly connected to the top of the front upright post 2 at the side of the front upright post 2, the dust suction pipe 8 is of a telescopic tubular structure, and the connection part of the dust suction pipe 8 and the front upright post 2 is fixed.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first will wait to process the work piece and settle on work piece mandrel 17, then use support 18 to fix it, then moving column 19 removes the position department of suitable processing with workstation 7, then adjust dust absorption pipe 8 and make it be located the processing position top, then start the lathe and remove processing according to suitable direction with hob head 4 as required, then carry out secondary operation until it accords with the processing demand with workstation 7 rotation to suitable angle, close the lathe after the use and take out the cleanness with dust screen 15 from lathe bed 1 and can accomplish the cleanness to the processing operation.

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 (5)

1. The utility model provides a milling unit of straight bevel gear, includes lathe bed (1) and front column (2), its characterized in that: the dust collection device is characterized in that a front column (2) is connected to the position above the left side of the lathe bed (1) in a sliding mode, a dust collection pipe (8) is arranged at the top of the front column (2), a rear column (3) is fixedly connected to the position above the right side of the lathe bed (1), a tool rest slide carriage (5) is connected to the position at the left side of the rear column (3) in a sliding mode, a hob rest (4) is fixedly connected to the position at the left side of the tool rest slide carriage (5), a control panel (6) is arranged at the center position in the front of the rear column (3), and a cabinet door (9) is arranged at the position in the front of the lathe bed (1).

2. The milling device for the right bevel gear according to claim 1, wherein: front column (2) include workstation (7), work piece mandrel (17), support (18), shaft (19) and carriage (20), the bottom right side position department fixedly connected with workstation (7) of shaft (19), the top central point department fixedly connected with work piece mandrel (17) of workstation (7), the right side top position department fixedly connected with carriage (20) of shaft (19), sliding connection has support (18) on carriage (20), front column (2) are through shaft (19) and lathe bed (1) sliding connection.

3. The milling device for the right bevel gear according to claim 1, wherein: hob head (4) include cutter arbor (12), transmission case (10), stiff end (11), hobbing cutter groove (13) and bed frame (14), the right-hand member position department fixedly connected with transmission case (10) of bed frame (14), the top central point department of bed frame (14) is provided with hobbing cutter groove (13), the both ends position department of hobbing cutter groove (13) is provided with stiff end (11), stiff end (11) all rotate with cutter arbor (12) and be connected and cutter arbor (12) rotate and connect in the inside of transmission case (10), hob head (4) are through bed frame (14) fixed connection in the left side position department of knife rest carriage apron (5).

4. The milling device for the right bevel gear according to claim 1, wherein: the bottom fixedly connected with fan (16) of lathe bed (1), fan (16) and dust absorption pipe (8) fixed connection, the bottom position department of dust absorption pipe (8) is provided with dust filter bag (15), dust absorption pipe (8) are in the top position department of front column (2) fixed connection to front column (2) in the side of front column (2).

5. The milling device for the right bevel gear according to claim 1, wherein: the dust absorption pipe (8) is of a telescopic tubular structure, and the connection part of the dust absorption pipe (8) and the front upright post (2) is fixed.

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