CN214293598U

CN214293598U - Right-angle head

Info

Publication number: CN214293598U
Application number: CN202021855294.3U
Authority: CN
Inventors: 徐明海; 张忠宁
Original assignee: Haiyang Changchuan Motor Co ltd
Current assignee: Haiyang Changchuan Motor Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-09-28
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a wood working machinery specifically is a right angle head, which comprises a housin, the pivot is established the rotation axis on the casing, wear out rotation axis one end the main shaft is connected to the casing, is different with prior art: the improved spiral bevel gear mechanism is characterized in that one end of the rotating shaft in the shell is fixedly connected with an orthogonal spiral bevel driving gear, two shafts which are axially orthogonal to the rotating shaft are further pivoted on the shell, one end of the two shafts in the shell is fixedly connected with an orthogonal spiral bevel driven gear, the orthogonal spiral bevel driving gear is meshed with the orthogonal spiral bevel driven gear, and a taper handle and a latin are installed at one end of the orthogonal spiral bevel driven gear outside the shell. Compared with the prior art, the utility model removes a complex C-axis processing unit and realizes 90-degree indexing by matching the positioning pin with the positioning sleeve; the quick tool changing can be realized by matching the ISO blind rivet or the BT blind rivet with the main shaft.

Description

Right-angle head

Technical Field

The utility model relates to a wood working machinery specifically is a right angle head.

Background

The processing of the hidden piece of the current traditional plate-type furniture needs to be independently made into a C-axis processing unit capable of rotating 360 degrees, and the C-axis processing unit is used for processing a hidden piece connecting hole in the direction of X, Y. The separate C-axis machining unit occupies the space of the CNC machine tool and increases a large amount of cost, reducing the competitiveness of the CNC machine tool.

Disclosure of Invention

The utility model discloses a right angle head need not install C axle processing unit again on the CNC lathe of automatic tool changing main shaft originally installed, only need be connected to the processing that can realize the stealthy connecting hole of X, Y direction on the automatic tool changing main shaft as the cutter to the right angle head, saves cost and space. Therefore, the utility model adopts the technical scheme that:

the utility model provides a right angle head, includes the casing, the pivot is established the rotation axis on the casing, rotation axis one end is worn out the main shaft is connected to the casing, is different with prior art: the improved spiral bevel gear mechanism is characterized in that one end of the rotating shaft in the shell is fixedly connected with an orthogonal spiral bevel driving gear, two shafts which are axially orthogonal to the rotating shaft are further pivoted on the shell, one end of the two shafts in the shell is fixedly connected with an orthogonal spiral bevel driven gear, the orthogonal spiral bevel driving gear is meshed with the orthogonal spiral bevel driven gear, and a taper handle and a latin are installed at one end of the orthogonal spiral bevel driven gear outside the shell.

Furthermore, a positioning sleeve is fixedly connected to the shell, the taper shank and the latin are installed after the two shafts penetrate through the positioning sleeve, and a positioning pin is fixedly connected to the outer end face of the positioning sleeve at an eccentric position.

Further, the blind rivet is an ISO blind rivet or a BT blind rivet.

Compared with the prior art, the utility model removes a complex C-axis processing unit and realizes 90-degree indexing by matching the positioning pin with the positioning sleeve; the quick tool changing can be realized by matching the ISO blind rivet or the BT blind rivet with the main shaft.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "left", "right", 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 simplified description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. The terms "first", "second", etc. are used merely to distinguish different elements and should not be construed as limiting the invention.

In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; unless the movable connection is explicitly defined as a detachable connection. These connections are conventional in the art, and those skilled in the art will understand the specific meaning of the above terms in the present invention according to the specific situation.

The right angle head as shown in fig. 1 comprises a shell 1, a rotating shaft 2 is pivoted on the shell 1, an orthogonal spiral bevel driving gear is fixedly connected on the rotating shaft 2 in the shell 1, a second shaft 3 which is axially orthogonal to the rotating shaft 2 is further pivoted on the shell 1, the second shaft 3 is arranged at one end of the shell 1 and fixedly connected with an orthogonal spiral bevel driven gear, the orthogonal spiral bevel driving gear is meshed with the orthogonal spiral bevel driven gear, and a taper shank 4 and a pull nail 5 are arranged at one end of the shell 1 outside the orthogonal spiral bevel driven gear. The shell 1 is fixedly connected with a positioning sleeve 6, the two shafts 3 penetrate through the positioning sleeve 6 and then are provided with the taper shank 4 and the latin 5, and the outer end face of the positioning sleeve 6 is fixedly connected with a positioning pin 7 at an eccentric position. The blind rivet 5 is an ISO blind rivet or a BT blind rivet.

Claims

1. The utility model provides a right angle head, includes casing (1), pivot axis of rotation (2) in casing (1), rotation axis one end is worn out the casing is connected the main shaft, its characterized in that: the utility model discloses a spiral shell umbrella gear, including casing (1) the casing is interior rotation axis (2) one end rigid coupling quadrature spiral shell umbrella driving gear, still in casing (1) the pivot establish the axial with rotation axis (2) axial quadrature's two axle (3), two axle (3) are in one end rigid coupling quadrature spiral shell umbrella driven gear in casing (1), quadrature spiral shell umbrella driving gear with quadrature spiral shell umbrella driven gear meshing, quadrature spiral shell umbrella driven gear is in taper shank (4) and blind rivet (5) are installed to the outer one end of casing (1).

2. A square head according to claim 1, wherein: a positioning sleeve (6) is fixedly connected to the shell (1), the two shafts (3) penetrate through the positioning sleeve (6) and then are provided with the taper shank (4) and the pull nail (5), and a positioning pin (7) is fixedly connected to the outer end face of the positioning sleeve (6) at an eccentric position.

3. A square head according to claim 1, wherein: the blind rivet (5) is an ISO blind rivet or a BT blind rivet.