CN102519348A

CN102519348A - Device for detecting coaxiality of gear set

Info

Publication number: CN102519348A
Application number: CN2011104577781A
Authority: CN
Inventors: 屠洛滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-06-27

Abstract

The invention relates to a device for detecting the coaxiality of a gear set. The device includes a first retainer ring and a second retainer ring, wherein a first detecting internal gear is arranged on the first retainer ring; a second detecting internal gear is arranged on the second retainer ring; the first and the second retainer rings are fixedly connected; and the axis of the first detecting internal gear is superposed on the axis of the second detecting internal gear. The device provided by the invention has the advantages that as the axis of the first detecting internal gear on the first retainer ring is superposed on the axis of the second detecting internal gear on the second retainer ring, errors during gear detection can be avoided mostly, the finished product ratio of gear detection is improved, the use effect is improved, the machining is simple, and the machining cost is reduced.

Description

The gear set axiality detection device

Technical field

The present invention relates to the gear set axiality detection device.

Background technology

Have tooth can mesh the mechanical organ of transmitting movement and power continuously on the rim of gear, existing gear detects its gear through the gear pick-up unit, and existing pick-up unit is a foundry goods; Process the annular wheel with seized gear matched on the foundry goods,, be prone to cause right alignment out of true between the annular wheel owing to there is mismachining tolerance; Result of use is bad, causes gear mistake in detection, to occur, influences the detection of gear; The processing trouble, processing cost is too high.

Summary of the invention

The technical matters that the present invention will solve is that existing pick-up unit exists the right alignment out of true, causes gear to detect and makes mistakes, and result of use is bad, thereby the gear set axiality detection device is provided.

In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: the gear set axiality detection device; Comprise first back-up ring, second back-up ring, said first back-up ring is provided with and the first detection annular wheel, and said second back-up ring is provided with second and detects annular wheel; Said first back-up ring is fixedly connected with second back-up ring, and said first detects the dead in line of the axis and the second detection annular wheel of annular wheel.

Preferably, said first back-up ring is provided with draw-in groove I, and second back-up ring is provided with the fixture block I that matches with draw-in groove I, cooperates with fixture block I through draw-in groove I, and is simple and practical, easy to connect, safe and reliable.

Preferably, said first back-up ring is provided with fixture block II, and second back-up ring is provided with the draw-in groove II that matches with fixture block II, cooperates with fixture block II through draw-in groove II, and is simple and practical, easy to connect, safe and reliable.

In sum; Advantage of the present invention: through being arranged on the axis and the dead in line setting that is arranged on the detection of second on second back-up ring annular wheel that first on first back-up ring detects annular wheel; Make gear in testing process, not be prone to error, improved the yield rate that gear detects, improved result of use; Processing is simple, has reduced processing cost.

Description of drawings

Below in conjunction with accompanying drawing the present invention is described further:

Fig. 1 is the structural representation of the embodiment of the invention one;

Fig. 2 is the structural representation of the embodiment of the invention two.

Embodiment

Embodiment one:

As shown in Figure 1, the gear set axiality detection device comprises first back-up ring 1, second back-up ring 2; Said first back-up ring 1 is provided with first and detects annular wheel 3, and said second back-up ring 2 is provided with second and detects annular wheel 4, and said first back-up ring 1 is fixedly connected with second back-up ring 2; Said first detects the dead in line of the axis and the second detection annular wheel 4 of annular wheel 3, and said first back-up ring 1 is provided with draw-in groove I 5, the second back-up rings 2 and is provided with the fixture block I 6 that matches with draw-in groove I 5; Cooperate with fixture block I 6 through draw-in groove I 5; Simple and practical, easy to connect, safe and reliable.

With being arranged on draw-in groove I 5 on first back-up ring 1 with after fixture block I 6 on being arranged on second back-up ring 2 cooperates; Seized gear is positioned over the first detection annular wheel 3 that is arranged on first back-up ring 1; On second back-up ring 2 second detects in the annular wheel 4, makes seized gear and first detect annular wheel 3, the second interior detection of gear 4 and cooperates detection.

Embodiment two:

Like embodiment one described gear set axiality detection device; Present embodiment has following difference: as shown in Figure 2: said first back-up ring 1 is provided with fixture block II 7; Second back-up ring 2 is provided with the draw-in groove II 8 that matches with fixture block II 7, cooperates with fixture block II 7 through draw-in groove II 8, and is simple and practical; Easy to connect, safe and reliable.

With being arranged on fixture block II 7 on first back-up ring 1 with after draw-in groove II 8 on being arranged on second back-up ring 2 cooperates; Seized gear is positioned over the first detection annular wheel 3 that is arranged on first back-up ring 1; On second back-up ring 2 second detects in the annular wheel 4, makes the seized gear and the first detection annular wheel 3, second detect annular wheel 4 and cooperates detection.

Through being arranged on the axis and the dead in line setting that is arranged on the detection of second on second back-up ring annular wheel that first on first back-up ring detects annular wheel; Make gear in testing process, not be prone to error; Improved the yield rate that gear detects; Improved result of use, processing is simple, has reduced processing cost.

Claims

1. gear set axiality detection device; It is characterized in that: comprise first back-up ring (1), second back-up ring (2); Said first back-up ring (1) is provided with first and detects annular wheel (3); Said second back-up ring (2) is provided with second and detects annular wheel (4), and said first back-up ring (1) is fixedly connected with second back-up ring (2), and said first detects the dead in line of the axis and the second detection annular wheel (4) of annular wheel (3).

2. according to claims 1 described gear set axiality detection device, it is characterized in that: said first back-up ring (1) is provided with draw-in groove I (5), and second back-up ring (2) is provided with the fixture block I (6) that matches with draw-in groove I (5).

3. according to claims 1 described gear set axiality detection device, it is characterized in that: said first back-up ring (1) is provided with fixture block II (7), and second back-up ring (2) is provided with the draw-in groove II (8) that matches with fixture block II (7).