CN214237068U

CN214237068U - Gear shaft end surface machining lathe

Info

Publication number: CN214237068U
Application number: CN202023268250.3U
Authority: CN
Inventors: 高永强; 周智强; 刘丽君; 李永德; 屈炎超
Original assignee: ZHENGZHOU HUAWEI GEAR CO Ltd
Current assignee: ZHENGZHOU HUAWEI GEAR CO Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-21
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a gear shaft end face machining lathe, includes the processing lathe, the intermediate position of processing lathe is equipped with the track, be equipped with the slip table on the track, the slip table can slide on the track, fixed fixture on the slip table, fixed work piece on the anchor clamps, the both ends position of processing lathe all is equipped with a set of milling cutter assembly, the dead man shaft line coincidence of two sets of milling cutter assemblies, the both ends position of processing lathe all is equipped with a set of drill cutter assembly, the dead man shaft line coincidence of two sets of drill cutter assemblies, the both ends position of processing lathe all fixes a high-pressurepipe, high-pressurepipe blows the direction and is parallel with the dead man assembly, the axis of milling cutter assembly. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with high-pressurepipe, it can blow away the iron fillings in the terminal surface centre bore, does not influence the subsequent processing of work piece, does not influence the process velocity of work piece simultaneously.

Description

Gear shaft end surface machining lathe

Technical Field

The utility model relates to a gear shaft end surface processing lathe.

Background

In the machining process of the gear, the shaft end of the gear needs to be machined twice, wherein the end face of the shaft end is subjected to cutting once, and the end face of the gear is provided with a hole at the central position of the shaft end once.

Referring to fig. 1, a rail 20 is disposed at an intermediate position of a machining lathe 10, a sliding table 21 is disposed on the rail 20, the sliding table 21 can slide on the rail 20, a fixture 22 is fixed on the sliding table 21, and a workpiece (gear shaft) 30 is fixed on the fixture 22.

The machining lathe 10 is provided with a set of milling cutter assemblies 12 at both end positions, and the workpiece 30 is stopped between the two sets of milling cutter assemblies 12 by sliding the slide table 21 on the rail 20, and the end surfaces (see the reference numeral 31) are chipped by the milling cutter assemblies 12.

A set of drill assemblies 11 is provided at both ends of the machining lathe 10, and the workpiece 30 is stopped between the two sets of drill assemblies 11 by sliding the slide table 21 on the rail 20, and end surface hole machining (see the icon 32) is completed by the drill assemblies 11.

The processing lathe is relatively quick, and can finish two kinds of processing of the shaft end at one time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: scrap iron processed by the drill bit assembly can remain in the end face hole, and the scrap iron can influence the subsequent processing of the workpiece.

The technical scheme of the utility model specifically does:

the utility model provides a gear shaft end face machining lathe, includes the processing lathe, the intermediate position of processing lathe is equipped with the track, be equipped with the slip table on the track, the slip table can slide on the track, fixed fixture on the slip table, fixed work piece on the anchor clamps, the both ends position of processing lathe all is equipped with a set of milling cutter assembly, the dead man shaft line coincidence of two sets of milling cutter assemblies, the both ends position of processing lathe all is equipped with a set of drill cutter assembly, the dead man shaft line coincidence of two sets of drill cutter assemblies, the both ends position of processing lathe all fixes a high-pressurepipe, high-pressurepipe blows the direction and is parallel with the dead man assembly, the axis of milling cutter assembly.

The high-pressure air pipe is arranged between the drilling tool assembly and the milling cutter assembly.

The high-pressure air pipes are connected in parallel and communicated with the same high-pressure air source.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with high-pressurepipe, it can blow away the iron fillings in the terminal surface centre bore, does not influence the subsequent processing of work piece, does not influence the process velocity of work piece simultaneously.

Drawings

Fig. 1 is a schematic diagram of the prior art.

Fig. 2 is a schematic diagram of the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.

In the present invention, it is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used herein to indicate orientations or positional relationships based on the drawings, and are used for convenience in describing the present invention, but do not indicate or imply that the device or element so referred to must have this particular orientation, be operated in a particular orientation configuration, and not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.

Referring to fig. 2, a gear shaft end face machining lathe includes a machining lathe 10, a rail 20 is provided at an intermediate position of the machining lathe 10, a slide table 21 is provided on the rail 20, the slide table 21 is capable of sliding on the rail 20, a jig 22 is fixed on the slide table 21, and a workpiece (gear shaft) 30 is fixed on the jig 22.

A set of milling cutter assemblies 12 is arranged at both ends of the processing lathe 10, the cutter shaft axes of the two sets of milling cutter assemblies 12 are overlapped, the workpiece 30 is stopped between the two sets of milling cutter assemblies 12 through the sliding of the sliding table 21 on the track 20, and the cutting of the outer contour (see the icon mark 31) is completed through the milling cutter assemblies 12.

A set of drill cutter assemblies 11 is arranged at both ends of the processing lathe 10, the cutter bar axes of the two sets of drill cutter assemblies 11 are overlapped, the workpiece 30 is stopped between the two sets of drill cutter assemblies 11 by the sliding of the sliding table 21 on the track 20, and the processing of the end surface center hole (see the icon mark 32) is completed by the drill cutter assemblies 11.

Both ends of the processing lathe 10 are fixed with a high-pressure air pipe (the inner pressure of the high-pressure air pipe can blow off scrap iron in the end face hole) 40, and the blowing direction of the high-pressure air pipe 40 is parallel to two axes of the drill assembly 11 and the milling cutter assembly 12 (see the arrow direction in the figure).

In order to reduce the moving distance of the sliding table 21, the high-pressure air pipe 40 is arranged between the drill assembly 11 and the milling cutter assembly 12, referring to fig. 2, the sliding table is the position for placing the workpiece to be machined, and the workpiece can be directly replaced without moving the sliding table again after the air blowing operation is finished.

For synchronous blowing, the high-pressure air pipes 40 are connected in parallel to the same high-pressure air source.

The working principle is as follows:

the chip cutting operation on the two end surfaces of the shaft end and the operation of the center hole on the end surface of the central position of the shaft end are the same as those of the prior art.

This patent is equipped with high-pressurepipe, and after the centre bore operation, high-pressurepipe 40 begins to blow, and it can blow away the iron fillings in the terminal surface centre bore, does not influence the subsequent processing of work piece because the time of blowing is very short (probably 3 seconds), does not also influence the process velocity of work piece.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a gear shaft end face machining lathe, including processing lathe (10), the intermediate position of processing lathe (10) is equipped with track (20), be equipped with slip table (21) on track (20), slip table (21) can slide on track (20), mounting fixture (22) are gone up in slip table (21), fixed work piece (30) are gone up in anchor clamps (22), the both ends position of processing lathe (10) all is equipped with one set of milling cutter assembly (12), the cutter arbor line coincidence of two sets of milling cutter assemblies (12), the both ends position of processing lathe (10) all is equipped with one set of brill sword assembly (11), the cutter arbor line coincidence of two sets of brill sword assemblies (11), its characterized in that: two high-pressure air pipes (40) are fixed at two ends of the processing lathe (10), and the blowing direction of the high-pressure air pipes (40) is parallel to the axes of the drilling tool assembly (11) and the milling cutter assembly (12).

2. The gear shaft end face machining lathe of claim 1, characterized in that: the high-pressure air pipe (40) is arranged between the drilling tool assembly (11) and the milling cutter assembly (12).

3. The gear shaft end face machining lathe of claim 1, characterized in that: the high-pressure air pipes (40) are connected in parallel and communicated with the same high-pressure air source.