CN203641455U - Speed reducer and sleeve thereof - Google Patents

Abstract

The utility model discloses a sleeve of a speed reducer. A stopping port matched with a gear ring in the speed reducer is arranged on the sleeve. Due to arrangement of the stopping port matched with the speed reducer in the sleeve, when the sleeve is assembled, the sleeve is mounted on the gear ring directly, the stopping port is clamped on the end portion of the gear ring, and relative position of the stopping port and the gear ring is accurately controlled, so that the problem of difficulty in assembling of the sleeve is solved, and assembling personnel is enabled to be capable of mounting the sleeve in place quickly and accurately. The utility model further discloses the speed reducer. The sleeve is used in the speed reducer.

Description

The sleeve of retarder and retarder

Technical field

The utility model relates to retarder technical field, more particularly, relates to a kind of sleeve of retarder, also relates to a kind of retarder.

Background technique

As shown in Figures 1 and 2, between the C type dish of retarder 01 and reel 03, be connected by gear ring 02.

The mounting point of gear ring 02 is determined according to the specification of C type dish, but is all maintained a certain distance with the outside of reel 03.On reel 03, be provided with the toroidal surface matching with gear ring 02, its internal diameter is identical with the external diameter of gear ring 02, makes gear ring 02 and reel 03 form transition fit.

Because the length of above-mentioned toroidal surface is longer, in assembly process, need accurately to adjust the central position of reel 03, to prevent that it from occurring twisting or malposition, installation process is difficulty comparatively.

By the above, how a kind of sleeve of retarder is provided, assemble difficult problem to solve it, become those skilled in the art and need badly the technical problem of solution.

Model utility content

In view of this, the utility model is provided for the sleeve of retarder, assembles difficult problem to solve existing retarder middle sleeve.

For achieving the above object, the utility model provides following technological scheme:

A sleeve for retarder, is provided with the seam matching with gear ring in retarder on sleeve.

In sleeve provided by the utility model, be provided with the seam matching with gear ring in retarder.While assembling, between sleeve is installed on gear ring, seam is stuck in the end of gear ring, accurately controls both relative positions, has solved sleeve and has assembled difficult problem, and assembly crewman can be in place sleeve quickly and accurately.

The utility model also provides a kind of retarder, has used above-mentioned sleeve in this retarder.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of existing retarder;

Fig. 2 is the local enlarged diagram of Fig. 1;

The schematic diagram of the sleeve that Fig. 3 provides for the utility model embodiment;

Fig. 4 is the local enlarged diagram of Fig. 3.

In above Fig. 1-4:

Retarder 01, gear ring 02 and reel 03;

Sleeve 1, seam 10 and gear ring 2.

Embodiment

The utility model embodiment discloses a kind of sleeve of retarder, assembles difficult problem to solve existing retarder middle sleeve.

Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.

Please refer to Fig. 3 and Fig. 4, in the sleeve providing in the utility model embodiment, on sleeve 1, be provided with seam 10.

In the time assembling, only need sleeve 1 to be directly installed to gear ring 2, seam 10 can be stuck on the edge of gear ring 2, realizes the accurate location of sleeve 1 and gear ring 2.Thereby solve sleeve and assembled difficult problem, assembly crewman can be in place sleeve quickly and accurately.

The utility model also provides a kind of retarder, has used above-mentioned sleeve 1 in this retarder.

In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and other embodiments' difference, between each embodiment identical similar part mutually referring to.

To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple modification, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (2)

1. a sleeve for retarder, is characterized in that, is provided with the seam matching with gear ring in described retarder on described sleeve.

2. a retarder, is characterized in that, described retarder comprises sleeve as claimed in claim 1.

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