CN220372597U - Pin shaft and output shaft mounting jig suitable for planetary reducer - Google Patents
Pin shaft and output shaft mounting jig suitable for planetary reducer Download PDFInfo
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- CN220372597U CN220372597U CN202321657511.1U CN202321657511U CN220372597U CN 220372597 U CN220372597 U CN 220372597U CN 202321657511 U CN202321657511 U CN 202321657511U CN 220372597 U CN220372597 U CN 220372597U
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- positioning hole
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- output shaft
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a pin shaft and output shaft mounting jig suitable for a planetary reducer, which comprises a planetary carrier base, wherein a first planetary gear mounting groove, a second planetary gear mounting groove and a third planetary gear mounting groove are formed in the circumferential direction of the planetary carrier base, a first positioning hole and a second positioning hole are formed in the circumferential direction of the planetary carrier base, positioning columns are connected to the first positioning hole and the second positioning hole, a guide block is connected to the planetary carrier base, and a third positioning hole and a fourth positioning hole which are in one-to-one correspondence with the first positioning hole and the second positioning hole are formed in the bottom surface of the guide block; the guide block is provided with a through hole, the through hole is internally connected with a compression bar matched with the structure of the guide block, the central shaft of the compression bar is provided with a groove with a ladder-shaped structure, the groove is internally connected with a connecting block matched with the groove structure, the center of the connecting block is provided with an output shaft hole for installing an output shaft, and the connecting block is provided with three pin shaft holes for installing a pin shaft. The utility model can improve the working efficiency.
Description
Technical Field
The utility model relates to a pin shaft and output shaft mounting jig 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: planetary shaft press-fitting tool (CN201310551860. X) of hub reduction gear, it includes the press-fitting dish, has offered a plurality of and is the planetary shaft mounting hole that evenly arranges on the press-fitting dish, and the planetary shaft mounting hole is the screw hole, and the axis of planetary shaft mounting hole is parallel arrangement with the axis of press-fitting dish, has offered the handle shaft hole on the press-fitting dish, and the handle shaft hole is the screw hole, and the handle shaft hole is coaxial setting with the press-fitting dish. The utility model acts under the press, so that each planetary shaft is uniformly stressed and does not generate larger impact; after the stroke and acting force of the press are regulated, the planetary shaft can be uniformly and rapidly pressed into the planetary hole, so that the operation is efficient and safe, and the tedious manual operation is avoided; the utility model can press in a plurality of planet shafts at a time, can ensure the installation position degree and verticality of the planet shafts, and can avoid deformation of the planet shaft surfaces caused by extrusion of the planet shaft holes due to poor installation positions; the utility model can press the planetary shaft into the planetary hole and press the planetary shaft out of the planetary hole. However, the structure cannot simultaneously press the output shaft and the pin shaft, and multiple operations are required, so that the working efficiency is reduced.
In view of the above-mentioned drawbacks, the present designer is actively researched and innovated to create a new structure of pin shaft and output shaft mounting fixture suitable for planetary reducer, so that the fixture has more industrial utilization value.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a pin shaft and output shaft mounting jig 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 axle and output shaft installation tool suitable for planetary reducer, includes the planet carrier base, follows on the planet carrier base circumferencial direction has seted up first planet wheel mounting groove, second planet wheel mounting groove and third planet wheel mounting groove, adjacent be equipped with 120 degrees contained angles between the centre of a circle of first planet wheel mounting groove, second planet wheel mounting groove and third planet wheel mounting groove, follow on the planet carrier base circumferencial direction has seted up first locating hole and second locating hole, first locating hole and second locating hole all are located the outside setting of first planet wheel mounting groove, the hole center of first locating hole and the center of planet carrier base are on same axis, the hole center of second locating hole and the center of planet carrier base are equipped with the fool-proof contained angle, the angle of fool-proof contained angle is 8 degrees to 15 degrees, all be connected with the reference column on first locating hole and the second locating hole, be connected with the guide block on the planet carrier base, set up first locating hole and the fourth locating hole that corresponds with first locating hole and second locating hole one by one on the bottom surface of guide block;
the guide block is provided with a through hole, the through hole is of an equilateral triangle-like structure, the axis of the through hole and the center of the planet carrier base are in the same axis, three corners of the equilateral triangle-like structure are respectively tangent to the inner sides of the outermost sides of the first planet wheel mounting groove, the second planet wheel mounting groove and the third planet wheel mounting groove, the through hole is internally connected with a compression bar matched with the structure of the through hole, the center shaft of the compression bar is provided with a groove of a stepped structure, the groove is internally connected with a connecting block matched with the groove structure, the center of the connecting block is provided with an output shaft hole for output shaft installation, the connecting block is provided with three pin shaft holes for installing pins, the three pin holes are arranged along the periphery of the connecting block by taking the output shaft hole as the center, and simultaneously the three pin shaft holes are respectively arranged in one-to-one correspondence with the circle centers of the three planet wheel mounting grooves.
Preferably, the pin shaft and the output shaft mounting jig suitable for the planetary reducer have an angle of 10 degrees.
Preferably, the pin shaft and the output shaft mounting jig suitable for the planetary reducer are connected with an operating handle.
Preferably, the pin shaft and output shaft mounting jig suitable for the planetary reducer is characterized in that after the guide block is pressed with the planet carrier base, the bottom surface of the guide block is attached to the planet wheel.
By means of the scheme, the utility model has at least the following advantages:
the utility model can realize simultaneous work of output shafts at different positions and effectively improve the working efficiency. The utility model has simple structure and simple and convenient 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 view of the structure of the planet carrier base of the present utility model;
FIG. 3 is a schematic view of the structure of the guide block of the present utility model;
FIG. 4 is a schematic structural view of a compression bar of the present utility model;
FIG. 5 is a schematic diagram of the structure of A-A.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are 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 present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Examples
As shown in fig. 1, fig. 2, fig. 3, fig. 5, a pin shaft and output shaft mounting jig suitable for a planetary reducer comprises a planetary carrier base 1, wherein a first planetary gear mounting groove 2, a second planetary gear mounting groove 3 and a third planetary gear mounting groove 4 are formed in the circumferential direction of the planetary carrier base 1, 120-degree included angles are formed between circle centers of the first planetary gear mounting groove 2, the second planetary gear mounting groove 3 and the third planetary gear mounting groove 4 which are adjacent to each other, a first positioning hole 5 and a second positioning hole 6 are formed in the circumferential direction of the planetary carrier base 1, the first positioning hole 5 and the second positioning hole 6 are all arranged on the outer side of the first planetary gear mounting groove 2, the center of the first positioning hole 5 and the center of the planetary carrier base 1 are on the same axis, the center of the second positioning hole 6 and the center of the planetary carrier base 1 are provided with foolproof included angles, the foolproof included angles are 8-15 degrees, the first positioning hole 5 and the second positioning hole 6 are connected with a positioning block 7, and a guide post 8 and a positioning hole 10 are formed on the bottom surface of the first positioning block 1 and a second positioning block 6;
the guide block 8 is provided with a through hole 11, the through hole is of an equilateral triangle-like structure (based on fig. 4), the axis of the through hole 11 and the center of the planet carrier base 1 are in the same axis, three corners of the equilateral triangle-like structure are respectively tangent to the inner sides of the outermost sides of the first planet wheel mounting groove 2, the second planet wheel mounting groove 3 and the third planet wheel mounting groove 4, a compression bar 12 matched with the structure of the through hole 11 is connected in the through hole, a groove 13 of a stepped structure is formed in the central axis of the compression bar 12, a connecting block 14 matched with the groove structure is connected in the groove 13, an output shaft hole 15 for output shaft installation is formed in the center of the connecting block 14, three pin shaft holes 16 for mounting pins are formed in the connecting block 14 and are respectively arranged along the periphery of the connecting block 14 by taking the output shaft hole 15 as the center, and simultaneously the three pin shaft holes 16 are respectively arranged in one-to-one correspondence with the centers of the three planet wheel mounting grooves.
The foolproof included angle in the utility model is 10 degrees.
The pressure lever 12 is connected with an operating handle.
In the utility model, after the guide block is pressed with the planet carrier base 1, the bottom surface of the guide block is attached to the planet wheel.
During operation, after installing the part that needs to install on the planet carrier base, then respectively connect output shaft and round pin axle in the downthehole of connecting block, then connect the connecting block in the recess, then laminate fixed mutually guide block and planet carrier base through the reference column, press the assigned position department of product with output shaft and round pin axle through the depression bar in general, realize whole dress pressfitting fixedly.
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 application, it should be noted that, the terms "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or the positional relationship that the product of the application is conventionally put in use, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. 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 application, 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 terms in this application will be understood by those of ordinary skill in the art in a specific context.
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 (4)
1. Pin shaft and output shaft mounting jig suitable for planetary reducer, its characterized in that: comprises a planet carrier base (1), a first planet wheel mounting groove (2), a second planet wheel mounting groove (3) and a third planet wheel mounting groove (4) are formed in the circumferential direction of the planet carrier base (1), 120-degree included angles are formed between circle centers of the first planet wheel mounting groove (2), the second planet wheel mounting groove (3) and the third planet wheel mounting groove (4) which are adjacent to each other, a first positioning hole (5) and a second positioning hole (6) are formed in the circumferential direction of the planet carrier base (1), the first positioning hole (5) and the second positioning hole (6) are all arranged on the outer side of the first planet wheel mounting groove (2), the center of the first positioning hole (5) and the center of the planet carrier base (1) are on the same axis, the center of the second positioning hole (6) and the center of the planet carrier base (1) are provided with foolproof included angles, the foolproof included angles are 8-15 degrees, positioning columns (7) are connected to the first positioning hole (5) and the second positioning hole (6), a guide block (8) is connected to the planet carrier base (1), and a third positioning hole (9) and a fourth positioning hole (10) which are in one-to-one correspondence with the first positioning hole (5) and the second positioning hole (6) are formed in the bottom surface of the guide block (8);
the novel planetary gear transmission device is characterized in that the guide block (8) is provided with a through hole (11), the through hole is of an equilateral triangle-like structure, the axis of the through hole (11) and the center of the planet carrier base (1) are in the same axis, three corners of the equilateral triangle-like structure are respectively tangential to the inner side edges of the outermost sides of the first planetary gear installation groove (2), the second planetary gear installation groove (3) and the third planetary gear installation groove (4), the through hole (11) is internally connected with a compression bar (12) matched with the structure of the compression bar, the center shaft of the compression bar (12) is provided with a groove (13) of a stepped structure, the groove (13) is internally connected with a connecting block (14) matched with the groove structure, the center of the connecting block (14) is provided with an output shaft hole (15) for output shaft installation, the connecting block (14) is provided with three pin shaft holes (16) for installing pin shafts, the three pin shaft holes (15) are arranged along the periphery of the connecting block (14) as the center, and simultaneously the three pin shaft holes (16) are respectively arranged in one-to-one correspondence with the centers of the three installation grooves.
2. The pin and output shaft mounting jig for a planetary reducer according to claim 1, wherein: the angle of the fool-proof included angle is 10 degrees.
3. The pin and output shaft mounting jig for a planetary reducer according to claim 1, wherein: the pressure lever (12) is connected with an operating handle.
4. The pin and output shaft mounting jig for a planetary reducer according to claim 1, wherein: after the guide block is pressed with the planet carrier base (1), the bottom surface of the guide block is attached to the planet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657511.1U CN220372597U (en) | 2023-06-28 | 2023-06-28 | Pin shaft and output shaft mounting jig suitable for planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657511.1U CN220372597U (en) | 2023-06-28 | 2023-06-28 | Pin shaft and output shaft mounting jig suitable for planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372597U true CN220372597U (en) | 2024-01-23 |
Family
ID=89558982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657511.1U Active CN220372597U (en) | 2023-06-28 | 2023-06-28 | Pin shaft and output shaft mounting jig suitable for planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372597U (en) |
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2023
- 2023-06-28 CN CN202321657511.1U patent/CN220372597U/en active Active
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