CN214557716U

CN214557716U - Inner inserting hexagonal mechanism for numerical control vehicle

Info

Publication number: CN214557716U
Application number: CN202120490524.9U
Authority: CN
Inventors: 李旭
Original assignee: Changsha Wangcheng Hangxiang Technology Co ltd
Current assignee: Changsha Wangcheng Hangxiang Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-02
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a numerical control car is with inserting interior hexagonal mechanism, including graduated disk, graduated disk and work piece location clamping mechanism, the graduated disk passes through the bolt and is connected with the graduated disk, work piece location clamping mechanism locates on the graduated disk, the graduated disk still is connected with the graduated disk through the screw rod, be equipped with lock nut on the screw rod, lock nut is fixed through holding screw, work piece location clamping mechanism includes chuck base, collet, gland nut, chuck base fixed mounting is in the front of graduated disk, collet passes through gland nut and installs on the chuck base. The utility model discloses hexagonal part in the little hole of slotting can be high-efficient, and the design accuracy can be satisfied.

Description

Inner inserting hexagonal mechanism for numerical control vehicle

Technical Field

The utility model relates to a numerical control car technical field, more specifically say, in particular to hexagonal mechanism in inserting for numerical control car.

Background

The rocker arm type part is an important part in the aviation industry, and because an inner hole is small, the inner hexagon machined by the traditional process generally adopts electric spark machining, and the rocker arm type part has the defects of low efficiency, high cost and difficult removal of oxide skin on a machined surface. Therefore, it is necessary to develop an inserting hexagonal mechanism for a numerical control machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control automobile-used hexagonal mechanism of inserting to overcome the defect that prior art exists.

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

the utility model provides a hexagonal mechanism in inserting for numerical control car, includes graduated disk, graduated disk and work piece location clamping mechanism, the graduated disk passes through the bolt and is connected with the graduated disk, work piece location clamping mechanism locates on the graduated disk, the graduated disk still is connected with the graduated disk through the screw rod, be equipped with lock nut on the screw rod, lock nut passes through holding screw and fixes, work piece location clamping mechanism includes chuck base, collet, gland nut, chuck base fixed mounting is in the front of graduated disk, collet passes through gland nut and installs on the chuck base.

Further, a bushing is arranged on the outer side of the bolt.

Further, the chuck base is fixedly arranged on the front surface of the dividing plate through screws.

Further, be equipped with the first recess that is used for placing collet on the chuck base, first recess is the toper face, still be equipped with the second recess in the gland nut, the second recess is the toper face.

Compared with the prior art, the utility model has the advantages of: the utility model provides a pair of hexagonal mechanism in inserting for numerical control car can insert the interior hexagonal part of little hole with high efficiency, and can satisfy the design precision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the structural schematic diagram of the internal hexagonal inserting mechanism for the numerical control vehicle of the utility model.

In the figure: the automatic indexing mechanism comprises a bolt 1, an indexing plate 2, a bush 3, an indexing disc 4, a lock nut 5, a chuck base 6, an elastic chuck 7, a compression nut 8 and a set screw 9.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, the embodiment discloses an insert inner hexagonal mechanism for a numerical control vehicle, which comprises an indexing plate 2, an indexing disc 4 and a workpiece positioning and clamping mechanism, wherein the indexing plate 2 is connected with the indexing disc 4 through a bolt 1, the workpiece positioning and clamping mechanism is arranged on the indexing plate 2, the indexing disc 4 is further connected with the indexing plate 2 through a screw, a locking nut 5 is arranged on the screw, the locking nut 5 is fixed through a set screw 9, the workpiece positioning and clamping mechanism comprises a chuck base 6, an elastic chuck 7 and a gland nut 8, the chuck base 6 is fixedly arranged on the front surface of the indexing plate 2, and the elastic chuck 7 is arranged on the chuck base 6 through the gland nut 8.

In this embodiment, a bushing 3 is disposed outside the plug pin 1.

In this embodiment, the chuck base 6 is fixedly mounted on the front surface of the index plate 2 by screws.

In this embodiment, chuck base 6 on be equipped with the first recess that is used for placing collet 7, first recess is the toper face, still is equipped with the second recess in the gland nut 8, the second recess is the toper face, the contained angle of the contact department of first recess and second recess is the obtuse angle, can realize collet 7's fixed.

The utility model discloses a theory of operation does: the bolt 1, the dividing plate 2, the dividing plate 4 and the bush 3 are dividing devices, in a working state, the dividing plate 4 is connected with the dividing plate 2 through the bolt 1 and cannot rotate, after one part is inserted, the bolt 1 is pulled out, the dividing plate is rotated by 60 degrees, and the next working position is achieved. And inserting the bolt to perform slotting work. The chuck base 6, the elastic chuck 7 and the compression nut 8 are workpiece positioning and clamping mechanisms, and workpieces are placed into the elastic chuck and are positioned angularly. The elastic chuck is placed in the chuck base, the workpiece is fastened by screwing the compression nut, the indexing plate is prevented from falling off from the indexing plate by locking the nut 5, and the locking nut is prevented from loosening by the fastening screw 9.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a hexagonal mechanism in inserting for numerical control car which characterized in that: the indexing mechanism comprises an indexing plate, an indexing disc and a workpiece positioning and clamping mechanism, wherein the indexing plate is connected with the indexing disc through a bolt, the workpiece positioning and clamping mechanism is arranged on the indexing plate, the indexing disc is further connected with the indexing plate through a screw rod, a locking nut is arranged on the screw rod and fixed through a set screw, the workpiece positioning and clamping mechanism comprises a chuck base, an elastic chuck and a compression nut, the chuck base is fixedly arranged on the front surface of the indexing plate, and the elastic chuck is arranged on the chuck base through the compression nut.

2. The internal hexagonal inserting mechanism for the numerical control vehicle as claimed in claim 1, wherein: and a bush is arranged on the outer side of the bolt.

3. The internal hexagonal inserting mechanism for the numerical control vehicle as claimed in claim 1, wherein: the chuck base is fixedly arranged on the front surface of the dividing plate through screws.

4. The internal hexagonal inserting mechanism for the numerical control vehicle as claimed in claim 1, wherein: the clamp base is provided with a first groove used for placing the elastic clamp, the first groove is a conical surface, a second groove is further formed in the compression nut, and the second groove is a conical surface.