CN102087120B

CN102087120B - Novel encoder structure

Info

Publication number: CN102087120B
Application number: CN2010105572899A
Authority: CN
Inventors: 徐松茂; 吴胤悦
Original assignee: WUXI REMO OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: Wuxi rainbow metal Technology Co., Ltd.
Priority date: 2010-11-19
Filing date: 2010-11-19
Publication date: 2012-07-11
Anticipated expiration: 2030-11-19
Also published as: CN102087120A

Abstract

The invention discloses a novel encoder structure. The novel encoder structure comprises an encoder body; the encoder body is arranged on an extended shaft of a computerized numerical control (CNC) synchronizing wheel; a bearing is arranged on the outer section of the extended shaft; double bearings are arranged on the inner section of the extended shaft; a baffle plate is arranged between the double bearings; and the three bearings have the same size. The three bearings have the same size, so that the diameters of the positions of the extended shaft connected with the three bearings are not needed to be changed, the extended shaft can be processed more conveniently, the coaxiality of the three bearing with the same size can be guaranteed easily, stable connection of the encoder can be achieved, and the problem of the coaxiality is avoided. The side of an encoder body is connected with a motor through a right angle plate; the encoder can be arranged on the right angle plate through a chute of the encoder; the design of the chute of the encoder can ensure that the right angle plate can be connected and matched with encoders of different types and sizes; and under the condition that the encoder is damaged and is needed to be repaired, a client has more choices and does not need to open pores or replace parts again.

Description

Coder structure

Technical field

The present invention relates to coder structure, specifically the angle square board mounting structure of the Axile connection structure of scrambler and scrambler.

Background technology

At present, it all is small size bearing of outer section installation, the large scale bearing of inner segment installation at extension shaft that the axle of scrambler commonly used connects, and this is because the inner segment of extension shaft plays the effect of processing, and the force rate of bearing is bigger, and outer section is stressed less.Because the radius of two bearings is different, right alignment is had relatively high expectations, so also just brought install after the problem of right alignment, so just caused scrambler link position after using a period of time loosening bigger, and then scrapped also than comparatively fast.

Simultaneously, the syndeton commonly used of scrambler all is to adopt the connected mode of screw screw, in case after scrambler damaged, intelligence selected for use the scrambler of identical screw, pitch to mate, and brings very big inconvenience to the client.

Summary of the invention

The purpose of this invention is to provide a kind of novel coding device structure, solve the problem of right alignment and screw screw coupling.

The objective of the invention is to realize through following technical scheme:

Novel coding device structure comprises the scrambler body, and the scrambler body is installed on the CNC synchronizing wheel extension shaft, at outer section of extension shaft a bearing is installed, and at the inner segment of extension shaft duplex bearing is installed, and is provided with catch between the duplex bearing, said three bearings measure-alike.

Because three bearings is measure-alike; The diameter of the extension shaft position of three bearings connections need not changed; Can make the processing of extension shaft more convenient; And the right alignment of three measure-alike bearings also guarantees more easily, makes the connection of scrambler more firm, is not easy to occur the problem of right alignment.

The side of scrambler body is connected with synchronizing wheel through L-square; The vertical plane that is connected with L-square on the said scrambler is provided with a plurality of scrambler chutes of symmetrical distribution; The quantity of scrambler chute is four but is not limited to four; The vertical plane of the position L-square of corresponding scrambler chute is provided with a plurality of screws, passes screw and the scrambler chute is fixed on scrambler on the L-square through screw; Be provided with a plurality of L-square chutes of symmetrical distribution at the surface level of L-square, the quantity of L-square chute is four but is not limited to four; The both sides of L-square are provided with triangle and strengthen gusset.

Scrambler can be installed on the L-square through the scrambler chute; The design of scrambler chute can guarantee that L-square is connected cooperation with the scrambler of multiple model, size; Under the situation that needs to change in the scrambler damage; The client can have very big selection space, does not need perforate again or renewal part.

Description of drawings

According to accompanying drawing and embodiment the present invention is done further explain below.

Fig. 1 is the johning knot composition of the described novel coding device of embodiment of the invention structure;

Fig. 2 is scrambler main body structure figure;

Fig. 3 is the side view of scrambler body;

Fig. 4 is the structural drawing of facing of L-square;

Fig. 5 is the plan structure figure of L-square;

Fig. 6 is the cut-open view in A-A cross section among Fig. 5.

Embodiment

Shown in Fig. 1-6, novel coding device structure comprises scrambler body 1; Scrambler body 1 is installed on the CNC synchronizing wheel extension shaft 3, at outer section installation one bearing 4 of extension shaft 3, at the inner segment of extension shaft 3 duplex bearing 5 is installed; Be provided with catch between the duplex bearing 5, said three bearings measure-alike.

Because three bearings is measure-alike; The diameter of extension shaft 3 positions of three bearings connections need not changed; Can make the processing of extension shaft 3 more convenient; And the right alignment of three measure-alike bearings also guarantees more easily, makes the connection of scrambler more firm, is not easy to occur the problem of right alignment.

The side of scrambler body 1 is connected with motor through L-square 2; The vertical plane that is connected with L-square 2 on the said scrambler is provided with a plurality of scrambler chutes 6 of symmetrical distribution; The quantity of scrambler chute 6 is four but is not limited to four; The vertical plane of the position L-square of corresponding scrambler chute 6 is provided with a plurality of screws, passes screw and scrambler chute 6 is fixed on scrambler on the L-square 2 through screw; Be provided with a plurality of L-square chutes 7 of symmetrical distribution at the surface level of L-square 2, the quantity of L-square chute 7 is four but is not limited to four; The both sides of L-square 2 are provided with triangle and strengthen gusset 8.

Claims

1. a coder structure comprises the scrambler body, and the scrambler body is installed on the CNC synchronizing wheel extension shaft; It is characterized in that,, duplex bearing is installed at the inner segment of extension shaft at outer section installation one bearing of extension shaft; Be provided with catch between the duplex bearing, said three bearings measure-alike.

2. a kind of coder structure according to claim 1; It is characterized in that: the side of scrambler body is connected with motor through L-square; The vertical plane that is connected with L-square on the said scrambler is provided with a plurality of scrambler chutes of symmetrical distribution, and the vertical plane of the position L-square of corresponding scrambler chute is provided with a plurality of screws; Be provided with a plurality of L-square chutes of symmetrical distribution at the surface level of L-square.

3. a kind of coder structure according to claim 2 is characterized in that: the both sides of L-square are provided with triangle and strengthen gusset.