CN211693483U - Machine body and support combined structure of planetary reducer - Google Patents

Abstract

The utility model provides a planetary reducer's organism and support integrated configuration, the utility model discloses change the combination assembled and be whole casting formula, utilize the mould casting, unite two into one organism and support and become whole casting, saved the finish turning, drilling, manufacturing procedure such as tapping. The beneficial effects are as follows: the casting mould can be repeatedly used, the integrity of the cast bracket and the machine body is better, the strength and the concentricity are easier to be ensured, the form and position tolerance of the key size can be better ensured during the integral machining, and the labor and the time are saved.

Description

Machine body and support combined structure of planetary reducer

Technical Field

The utility model relates to a planetary reducer organism and support especially indicate a planetary reducer's organism and support integrated type improvement of integrated structure.

Background

At present, under the market economy system, each production unit needs to rely on technology, excavate the potentiality, reduce cost, the planetary gear reducer is a mature product, also need to continue to excavate and submerge; the reducer body is produced in batch, is a key part, needs to be made into a wood pattern, and is too high in cost; if the processing alone, support excircle and round counter bore, organism hole and round screw hole all need the processing back, just can reach this process of organism and support combination processing, and the process is comparatively complicated, has also increased the stealthy cost of production.

As shown in fig. 1, a body and a support of a conventional planetary reducer are combined, the body and the support are connected together by screws; the machine body is finely turned, drilled and tapped; the bracket is finely turned, drilled and tightly fastened with the machine body; and after combination, machining the inner holes and the end faces by a machine tool.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the prior art, provide a planetary reducer's organism and support integrated configuration.

The technical scheme of the utility model is realized like this:

a kind of organism and support integrated configuration of the planetary gear unit, it makes up and includes: the engine body and the support are integrally cast.

When using the mould casting, mould itself can repeat reuse many times, and support and organism wholeness better, intensity, the concentricity is changeed and is guaranteed.

The utility model has the advantages that: the bracket and the machine body are integrated, although the cost is increased on the wood model, the cost is shared according to batch, and the sharing cost of each machine body is low; in view of the above, the machine body and the bracket are integrated, so that the processing procedures are saved, the cost is reduced, and the processing quality is easier to ensure.

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 a schematic structural diagram of a body and carrier assembly of a conventional planetary reducer;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 2-3, the utility model changes the assembly type into the integral casting type, and utilizes the mold casting to integrate the body 1 and the support 2 into one and change the integral casting, thereby saving the processing procedures of finish turning, drilling, tapping, etc.; and the mould can be repeatedly used, the support 2 and the machine body 1 have better integrity, the strength and the concentricity are easier to ensure, the form and position tolerance of the key size can be better ensured during integral machining, and the time and the labor are saved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. A kind of organism and support integrated configuration of the planetary gear unit, it makes up and includes: organism, support, its characterized in that: the support is located at the rear part of the machine body, and the machine body and the support are integrally cast.

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