CN220128065U - Pin column pressing bearing tool suitable for planetary reducer - Google Patents

Abstract

The utility model relates to a pin pressing bearing tool suitable for a planetary reducer, which comprises a fixed base, wherein a placing groove for placing a product is formed in the fixed base, a left pressing groove and a right pressing groove are respectively formed in the left side edge and the right side edge of the fixed base, the left pressing groove and the right pressing groove are respectively connected with a pressing spring, a sliding left clamping plate and a sliding right clamping plate are respectively connected with the left side edge and the right side edge of the placing groove, one side of each of the left clamping plate and the right clamping plate respectively stretches into the left pressing groove and the right pressing groove and is respectively contacted with the corresponding pressing spring, arc-shaped grooves matched with the shape of the product are respectively formed in the side edges of the left clamping plate and the right clamping plate which are opposite, a guide block is connected above the fixed base, a guide through hole coaxial with the axis of the product is formed in the guide block, and a pressing rod capable of moving up and down is connected in the guide through hole in a penetrating manner. The utility model can improve the working efficiency.

Description

Pin column pressing bearing tool suitable for planetary reducer

Technical Field

The utility model relates to a pin pressing bearing tool suitable for a planetary reducer.

Background

At present, in the field of speed reducer equipment, a planetary speed reducer is widely applied to transmission systems of servo motors, stepping motors and the like due to the advantages of small size, high transmission efficiency, wide speed reduction range, high precision and the like. The main transmission structure of the planetary gear reducer is as follows: the planetary gear comprises a planetary gear, a sun gear, an inner gear ring and a planetary carrier.

The patent is searched: an assembly fixture (CN201420030396. X) of a planetary reducer with small tooth difference comprises an annular gear supporting groove plate, a planet carrier support and a planet carrier clamping shaft, wherein the annular gear supporting groove plate is fixed on a base and used for positioning an annular gear of the reducer, the planet carrier support is used for positioning a planet carrier of the reducer, and the planet carrier clamping shaft is used for positioning an input shaft of the reducer. The structure is complex, the operation is inconvenient, and the working efficiency is high.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a pin press-in bearing fixture with a novel structure suitable for a planetary reducer, so as to have industrial utility value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a pin pressing bearing tool suitable for a planetary reducer.

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

the utility model provides a round pin post bearing frock of impressing suitable for planetary reducer, includes unable adjustment base, unable adjustment base is last to be offered and to be used for placing the recess of placing of product, left side and right side of unable adjustment base are last to have seted up respectively and to compress tightly recess and right side compress tightly the recess, left side compresses tightly recess and right side and compresses tightly the recess and all be connected with compression spring, left side and right side of placing the recess are connected with gliding left splint and right splint respectively, one side of left splint and right splint stretches into respectively and compresses tightly in recess and all bump with respective compression spring, relative the side of left splint and right splint all is equipped with the arc groove that matches in the product shape, unable adjustment base's top is connected with the guide block, set up on the guide block with the coaxial direction through-hole of product axle center, the cross-under has the depression bar of upper and lower activity in the direction through-hole.

Preferably, a pin column suitable for a planetary reducer presses into bearing frock, be connected with the locating pin on unable adjustment base's the side, set up on the side of guide block with locating pin assorted locating hole.

Preferably, the pin column suitable for the planetary reducer is pressed into the bearing tool, and the heights of the left clamping plate and the right clamping plate are equal to the height of the fixed base and are in contact with the guide block.

Preferably, a pin suitable for a planetary reducer presses into a bearing fixture, and a positioning groove for installing a product is formed in one end of the pressing rod, which is in contact with the product.

Preferably, the pin column pressing bearing tool suitable for the planetary reducer is characterized in that the guide block is provided with at least 6 guide through holes.

Preferably, the pin column pressing bearing tool suitable for the planetary reducer is characterized in that an operating handle is connected above the pressing rod.

By means of the scheme, the utility model has at least the following advantages:

the utility model can rapidly press in the products, effectively improves the working efficiency, and simultaneously can operate a plurality of products, thereby further improving the working efficiency. The utility model has simple structure and convenient and quick operation.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of A-A.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and fig. 2, a bearing frock is impressed to round pin post suitable for planetary reducer, including unable adjustment base 1, unable adjustment base 1 is last to be offered and to be used for placing the recess 2 of placing the product, unable adjustment base 1's left side limit and right side limit are last to have been offered respectively and to compress tightly recess 5 and right side and compress tightly recess 6, left side compress tightly recess 5 and right side compress tightly recess 6 and all be connected with hold-down spring 7, place recess 2's left side and right side and be connected with gliding left splint 3 and right splint 4 respectively, one side of left splint 3 and right splint 4 stretches into respectively and compresses tightly in recess 5 and the right side compress tightly recess 6 and all bump with respective hold-down spring 7, relative left splint 3 and right splint 4's side all are equipped with the arc groove that matches in the product shape, unable adjustment base 1's top is connected with guide block 8, set up on the guide block 8 with the coaxial guide through-hole 9 of product axle center, cross-under the guide through-hole 9 has the depression bar 10 of upper and lower activity.

In the utility model, the side edge of the fixed base 1 is connected with the positioning pin 11, and the side edge of the guide block 8 is provided with the positioning hole 12 matched with the positioning pin, so that the accuracy of the guide block is ensured, and the accuracy of press fitting is improved.

The heights of the left clamping plate 3 and the right clamping plate 4 are equal to the height of the fixed base 1 and are contacted with the guide blocks 8, so that the left clamping plate 3 and the right clamping plate 4 can be fixed up and down after clamping products, and the products are ensured not to shift.

One end of the compression bar 10 contacted with the product is provided with a positioning groove for installing the product, so that the installation of the pin is convenient.

According to the utility model, at least 6 guide through holes are arranged on the guide block 8, so that a plurality of products can work, and the working efficiency is effectively improved.

An operation handle is connected above the compression bar 10 in the utility model.

During specific work, the bearing is installed in the left clamping plate and the right clamping plate and is clamped by the left clamping plate and the right clamping plate, then the guide block is pressed on the fixed base through the locating pin, the guide block is also pressed on the clamping plate, after a product (pin column) is installed in the locating slot before the bearing works, the guide block is pressed on the fixed base, and finally the product is pressed into the bearing through pressing down the pressing rod, so that final installation is realized.

In the process, the bearings can be fixed firstly, then the products are installed in the same operation, and the last pressing rod is pressed down, so that the pressing of the products is realized, and the working efficiency is effectively improved.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "horizontal", "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is conventionally put in use of the product of this application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (6)

1. Pin column pressing bearing tool suitable for planetary reducer, characterized in that: including unable adjustment base (1), unable adjustment base (1) is last to be offered and to be used for placing recess (2) of product, unable adjustment base (1) left side limit and right side limit are gone up and are offered respectively and compress tightly recess (5) and right side and compress tightly recess (6), left side compresses tightly recess (5) and right side and compresses tightly recess (6) all are connected with compression spring (7), left side and the right side of placing recess (2) are connected with gliding left splint (3) and right splint (4) respectively, one side of left side splint (3) and right splint (4) stretches into respectively in left side compression recess (5) and right side compression recess (6) and all bump with respective compression spring (7), relative all be equipped with the arc groove that matches the product shape on the side of left side splint (3) and right splint (4), the top of unable adjustment base (1) is connected with guide block (8), offer on guide block (8) with the coaxial guide through-hole (9) of product axle center, the compression bar (10) of activity about the guide through-hole (9) have.

2. The pin press-in bearing tooling suitable for a planetary reducer according to claim 1, wherein: the side of unable adjustment base (1) is connected with locating pin (11), set up locating hole (12) with locating pin assorted on the side of guide block (8).

3. The pin press-in bearing tooling suitable for a planetary reducer according to claim 1, wherein: the heights of the left clamping plate (3) and the right clamping plate (4) are equal to the height of the fixed base (1) and are contacted with the guide block (8).

4. The pin press-in bearing tooling suitable for a planetary reducer according to claim 1, wherein: one end of the pressing rod (10) contacted with the product is provided with a positioning groove for installing the product.

5. The pin press-in bearing tooling suitable for a planetary reducer according to claim 1, wherein: at least 6 guide through holes are formed in the guide block (8).

6. The pin press-in bearing tooling suitable for a planetary reducer according to claim 1, wherein: an operating handle is connected above the compression bar (10).